Mr. Jans service visit was impeccable. He demonstrated superior knowledge of the system, provided great insight into what we should be doing next. and suggested we investigate a whole house duct cleaning with Dykstra. He was pleasant and very competent.

My installers were excellent. I would certainly use this company again and will recommend Dykstra to all my friends and family. My fathers house had the original furnace (1977) and I had no idea what was going to happen. Each installer answered each of my questions. Dan and Juan walked me through the process of the huge changes. The team was super efficient. The entire project was overwhelming but thankfully I chose the right company who (sales to install) helped me through. Amazing company!!!

Kasi is one of your best technicians always a pleasure to see him and does a great job and explains everything

The technician, Yani was very professional, informative, respectful and courteous. Thank you for sending him to service my furnace. He has excellent customer service skills. Blessings. Mrs. E. Lynne Johnson

My service person called to let me know that he was on his way to my home, and even gave me an ETA; He was prompt and professional.Mr. J explained, to me step by step, what he was doing to my system.He also recommended services that he felt would be necessary in the future. I believe that he is an asset to Dykstra Home Services.

Scott did a great job. I have always been happy with Dykstra, for over 30 years.

I was originally introduced to Dykstra through one of my home warranties for a furnace repair. Since they provided great service in the past, I chose them to service my A/C as well. Thanks to the technician, Jan B., my A/C was up and running within minutes. He was professional, very knowledgeable and friendly. Dykstras prices are competitive and affordable.

Straightforward explanations to help make the right decision for your HVAC needs.

Cannot say enough good things about Jan. If you are having your AC looked at request him. Completely satisfied. Thank you Jan!!

Dykstra Home Services techs are always professional and efficient. They get the work done, clean up any mess, in and out. They are always so very nice they explain everything that they are doing and give you tips on how you can help keep your HVAC system running smoothly.

I heard Dykstras name on House Smarts Radio by none other than you guessed it Lou (I wont spell his last name as I dont want to butcher it). But if you listen to WGN you all know who Im speaking of. I called on a Monday morning and they arrived the next day. Jan was our service tech and he was very kind and knowledge and respectful. Jan called when he was on his way and was right on time. Jan explained everything he was doing and before he started, he offered to walk me through everything he was doing and to explain what happened and why the unit wasnt working. Jan was the most kind and professional person I have worked with in a long time. I will say this, its all about being kind and treating folks the way you want to be treated. Dykstra, I will be calling again and asking for Jan as he has set the bar. I will share my experience with others. One last thing people, when workers come to your home and they have to work in the beating sun, have bottled water on hand and offer a little relief, trust me they appreciate it.

Mr. Jan Bukowski was very polite and professional. He explained everything he was doing and why. He answered all of our questions regarding our A/C. We will definitely call Dykstra and ask for Mr. Jan Bukowski in the future.

Serviceman was on time - right in the middle of the assigned time window. Pleasant, personable and knowledgeable. Worked neat and clean. We would be glad to call Dykstra for future maintenance and repair.

Scott listened to my concerns regarding inconsistent heating throughout the house. His portable thermometer indicated that the ambient temperature in all of the rooms was within a tenth of the setting on the thermostat. Discussed moving the thermostat to a different location but demonstrated that probably would not solve the problem. He suggested changing the temperature setting which he did for us. Scott is an asset to the company. He arrived on time and the company answered the request in a very timely manner. Great job. Very pleased.

I have used Dykstra for many years. Recently I called them regarding an issue a plumber found in the crawl space of my home. I called Dykstra three times and they never called back. Sorry, three strikes and you’re out! At least call back a loyal customer when you say you will!

Scott is so knowledgeable about my Kelvinator furnace. I always need him because he goes above and beyond to make a customer satisfied. He is very professional, friendly, courteous and does the job!

The tech that came out was very experienced and did a great job. Ill be having an ac installed soon

Furnace was making a high pitched sound.Called on monday to schedule a repair.Tech came Tuesday morning (Scott)After examining furnace, it was determined,with attention given to priority, when to complete repair. Scott suggestion wasaccepted. Repair will be completed in June.

Everything was explained thoroughly.A potential problem was found and corrected.Everything was left as clean and tidy as it was prior to service.

Dykstra has been a pleasure to do business with. Professional and knowledgeable starting from the call scheduling an estimate to meeting with Tom Zawadzki. Eddie and Kevin the installers were exceptional and did a high quality installation. I highly recommend Dykstra, they put customer service and customer satisfaction first. Thank you Dykstra team! Rich and Penny Satzke

Jan installed a new thermostat and gave me detailed instructions on its use. During our conversation, I asked if I was managing the humidifier correctly. Jan noticed that the water to the humidifier was turned off. He checked and we also needed a new filter which he installed. Full service technician!

Called them to see if they work on window ACs and they said no they dont work on window ACs. Im not sure how you can claim that you fix ACs and not work on ACs- amazing.

Weve had Dykstra out for furnace repairs as well as regular furnace and AC service and I cannot recommend them enough!Great communication, prompt service, and reasonable prices.

The technician was professional and informative. Dykstra seems to have done their due diligence in hiring, training, and customer interaction.

Dykstras technician (Jan Bukowski) was very professional and efficient, courteous and friendly, and very willing to explain what he was doing as he worked. Jan earned my highest recommendation.

Scott was very prompt on short notice and efficient as well as accurate.thanks for getting my furnace up and running g so quickly. Thanks to scheduler. Great service as always.

I have used this company twice- I have had several vendors over the years who have serviced my AC and furnace and these folks are by far the most professional, most knowledgeable and did an OUTSTANDING job!

Dykstra installed a new Utica boiler 8 years ago. They did a great job. However when the heat went out last week they said parts only have a 5 year warranty. They charged me $395.00 for a part that sells online for about 85.00. thats one heck of a markup on parts. No more Dykstra for me. I will go elsewhere. Update: there is no confusion on who did the installation. The confusion is why Dykstra home services charged me $395 for an $85 part that is available to anyone online. I can see a reasonable price markup for parts. But not that much. No more Dykstra home services for me.

We needed our AC System checked to maintain a good operating system throughout the summer months. Jan came by on time and did a complete systems check of AC unit, furnace condition and operation, and condenser, operation. HE cleaned the outside AC unit, check wiring and operating conditions. He instructed us on thermostat regulation.Karen and I were very satisfied with his work, his analysis of the systems operation. He made recommendations for future improvement (old furnace - 30 yrs old) and explained the technical operation and would we should keep in mind for future upgrades as they become necessary for the safe and efficient running of our home AC system.He was very polite, very knowledgeable, and asked us if we had any questions after he was all through with the system check. I highly recommend his company for outstanding service - being honest, thorough, professional, and knowledgeable about the differences between the old and the newer systems and how they operate. An excellent job of handling customer questions and providing useful information on the safe operation of our heating and cooling system. Thank you, Jan!

Our tech from Dykstra was outstanding- He installed an air filtration unit in our system. He was very professional and explained every step he made and what it would do for our system. I will definitely use Dykstra again and recommend them to anyone!

Installation of small bypass humidifier performed by Jason. Excellent service received during entire process from the estimate to the installation. I am so pleased with the quality of work performed and the great value. Have used Dykstra in the past for other services and they can be trusted to do a good and professional job. Highly recommend.

Scott was on time, very professional, and provided the service we expected.

Technician did an excellent job today with the task that he was assigned to do. he was very polite and so very kind, he was very professional about his work and his knowledge was excellent. he even gave some very useful and professional advice for future tasks. i wish he could always be the person who comes out to my home. he did an A+ job.thanks,linda bledsoe

Dykstra is the only service my family and I will trust for our HVAC needs.We recently purchased a 15 year old house. After the air conditioner started leaking, we had 2 providers come out to determine the cause. It was clear that Jan & Dykstra valued our business and were far more committed to determining and solving our problem.Jan spent more time and tested more aspects than the two previous HVAC businesses combined. Clearly knowledgeable, patient and respectful, Jan determined the cause.Ultimately we had Dykstra replace our AC system. We are very happy with the process and results. Brian and Corey did a phenomenal job removing the old AC system and installing a new one including moisture sensors.Thank you to Jan, Tom, Brian and Corey!

Jan not only repaired our furnace but because of his professionalism & knowledge we requested him to come back & clean our unit. Jan is a wonderful representative for the company. Have never used this company but certainly will in the future-

Dykstra provided me with great service, the serviceman were awesome. They were very knowledgeable, answered all our questions. Showed my husband and I how to change the filter, how to operate and change the batteries in the Thermostat. Great place to do business with.Thank you Dykstra.

Many thanks for sending Jan!!! He was kind, considerate and thoughtful. I am so appreciative of his service (and so is my Dad). We’ll be scheduling maintenance at our home as well and would like to request Jan for that. Thank you Team Dykstra!!!

I couldn’t have been happier with the professional service provided by Dykstra Home Services. Years ago we had used Dykstra Home Services in the past and had nothing but a great experience that included quick response time with a very fair priced value. So after our A/C went out we gave them a buzz and had a serviceman at our door within 40 minutes! Very happy customer!

The technician that came to my house was extremely thorough and professional. He pointed out a few things that needed attention and was very informative as to what he was doing. I definitely will you the Dykstra services again, I was very pleased.

On time, great service, our technician went above and beyond cleaning our furnace. He was kind and did everything with a smile. Would 100% recommend to anyone needing any heating and cooling needs.

Hazim Qaisi arrived and immediately diagnosed the issue that there was no power from the thermostat going to the heating unit. He bypassed the thermostat, tried another unit and got the heater to operate properly. Soon further inspection found that the existing thermostat was not installed properly. He corrected the situation and completed testing the unit and gave it the OK. Done in 30-45 minutes. Great job!! Practiced safe routine and stayed masked at proper distance the entire time.

Everyone was pleasant to work with.Spoke of options and upgrades without pressure.A/C installer was very knowledgeable, friendly, helpful and did a very nice job. Nice job on clean up and couldnt tell he was there other than new equipment.Fixed stuff my old repair guys didnt do right.Highly recommend them

Our school in Blue Island uses ActivePure air purification units as part of our health and hygiene protocol. Each unit covers about 3000 square feet, is absolutely silent, and does not take up much space at all. Additionally, the unit has a nice sleek look.Good ventilation and clean air is an essential factor in keeping our community healthy, and the difference in air quality since we have begun using these units is striking. There are a number of modes you can use, from general air purification through the day to a higher powered cleaning to be used after school and on weekends.The staff at Dykstra Home Services were prompt and thorough in their delivery and installation of the units, and the owners took a personal interest in making sure the school was happy with the product.We have been recommending Dykstra Home Services to everyone! Especially navigating the pandemic, we are definitely breathing a little easier with the ActivePure units as a part of our protocol.

Dave and Ray were on time and worked together as if they were one person. They were both extremely polite and professional and they took the time to explain everything from the warranty to the workings of the thermostat I was very impressed. I had a bid from another company that was lower in price and I chose Dykstra because of there reputation and quality of there heating and cooling products ( Carrier ). As far as the crew Dave and Ray I cant say enough good things about them they are definitely employees to hold on to and also the salesman Tom. Great experience all the way through.

We needed chimney work done and it was done well. The crew was on time, courteous and professional. Very happy with the results!

Our service tech Tom was awesome!! He called ahead and arrived promptly right on time. He was professional, wore a mask, and explained in detail the inspection of my AC unit. He diagnosed the problem quickly, provided an estimate and performed the repair while taking time to explain the mechanics to me. Tom did a great job and i will definitely use Dykstra Home Services again.

Jan did a routine cleaning on our AC unit. He did find some issues that he took care of right away. He was very thorough and cleaned up the unit and took pride in his work. This was my first experience with Dykstra and Jan made a great impression.

Hector was the service technician. He did a great job, explained everything, and cleaned up the job site. Very pleased with them.

The Technician, J.B., who visited for furnace check and clean was very nice, knowledgeable, thorough, and informative. There are a couple of issues related to a part for furnace, and condensation pump that I anticipate to receive follow-up about soon, but thus far I am overall very pleased with the services that I have received from Dykstra throughout the years.

Scott was here within an hour. Smart and professional. Found the problem and got my a/c back on. My wife is very happy. Enough said. Thank you.

Jan came in, asked 2 questions and knew exactly what to do and came prepared with everything he needed to fix our problem. He is a very knowledgeable and experienced tech. Dykstra is very quick, organized and efficient wiyh their services. i highly recommend them.

The serviceman, Scott was knowledgeable, polite and professional. I would highly recommend this business.

Excellent experience with Dykstra for our annual backup generator maintenance. Technician was very knowledgeable and clearly answered all my questions. And, arrived at the scheduled time.

The best costumer service Ive ever seem, kind and very considerate 👏 👌 😀 👍

Jan is a very competent/thorough technician, and extremely courteous person. Always request him for my services on the furnace and the AC

Love my new Ecobee 4 Installed by Dykstra Home Services. My monthly bills have been lowered and the built in Alexa is great. My family and I are so happy with the product and the services offered by Dykstra Home Services!!!

The best customer service that Ive recieved in some time .will use this company again

Jan was very professional and thorough. I did appreciate his comments and suggestions. Looking forward to having him back at our house in the future.

We had Dykstra install our furnace and air conditioner last we found the pricing to be very affordable they made it easier with 5 years no interest, we used them for maintenance on our units Jan the technician very friendly and professional and informs us what he is doing.

I was very pleased with both the customer service and the work Jan did today on our furnace and central air unit. He was also knowledgeable about our units and what was needed to keep them running in top shape. The small repair was done in an efficient manner as well as the scheduled maintenance. Jan also took the time to make notes on the receipts with suggestions regarding other services offered by Dykstra.

The technician (Yan) (sp?) has taken care of my A/C several times now and hes very professional, hard workers, arrives on time, knows what hes doing and makes sure things are okay before he leaves. He is with Dykstra and they installed my A/C to begin with and Ive been very happy with it for the past 5 years. I recommend them for A/C installation and repair and/or maintenance. Thanks again for a job well done!

Scott was able to quickly find the problem and make the adjustment to fix it

Jan went out of his way to help our familys furnace repair more than just doing the repair job. He gave us tips on repairing and maintaining other appliances like our air conditioner and humidifier that he noticed was missing some odds and ends, and even went ahead to do some minor repairs he noticed to the humidifier.His recommendations were easy DIY projects, not pushing expensive maintenance or repairs onto a homeowner. Much appreciated!

We used Dykstra Home Services after a smoky plastic smell started from our furnace. Jan does an amazing job and he got our heat working almost instantly. He was very knowledgeable and informative. There were little details he told us to help us out with our ac unit and furnace.Hes very professional and really cares about his customers. I was really happy with his demeanor and felt well taken care of.I will definitely be using Dykstra in the future!

Technician Yan was excellent, informative & efficient. Going forward, I would prefer he be the technician assigned to any futures calls for me. Service Order #078739. Thank you.

Jan did a very thorough job with my annual furnace maintenance appointment. He explained what he was doing and showed the results of the readings he took which indicated why some parts needed to be replaced. He answered all the questions I had. Overall I was very pleased with the work he did.

The Dykstra team was professional, had complete knowledge of the product they were installing and were respectful of my home. The project was delivered on time and I am very pleased with the new system.

We were EXTREMELY PLEASED with our service technician and the work he performed from Dykstra Home Services. He was able to pinpoint our issue and remedy it on the spot! He was extremely knowledgeable and explained every action he took to fix our problem. We would give him 10 stars if we could. Thank you for giving our furnace the attention needed and making us feel confident our furnace is working as desired.

All good

Dykstra Home Services sets a gold standard in both customer service and workmanship. Our older house that had mostly been upgraded still had a pretty ancient furnace. When it started to unreliable we called Dykstra Home Services. Rich came out and did our estimate and he gave us multiple options to choose from. We were able to find an efficient unit in our budget and our install was scheduled the same week.Jim and Moises came to install the new unit. I was greeted with their warm smiles when I opened my door! They were prompt, efficient, kind, and accommodating. They finished the job within the time frame we were given and they did a wonderful job all around. Both guys were willing to answer any questions I had and walked me through changing the filter on my new unit.It also puts my mind at ease that Dykstra Home Services is family owned and operated. I enjoy supporting small local business that take pride in their trade, Dykstra definitely fits the bill. I will highly recommend Dykstra Home Services to my family and friends.

Jan was our technician and was absolutely fabulous! He was pleasant and very helpful. He even gave us some tips regarding air filter changing and other things. I would definitely use them again.

The service repairman was very experienced and knowledgeable. All around efficiency from phone staff to the service professional that arrived at my home. If you need assistance phone Dykstra Home Services! Jan B is the best ever, and he took time to educate me also on some needed changes.

Jan called to let me know when he would arrive. During the repair, he regularly communicated updates, and when he had completed the work, he reviewed the work with me and provided details. Throughout the process, he was very polite. I am very pleased with the service Jan and Dykstra have provided.

The other day Jan B from Dykstra Home Services came to do a check on our AC system for the upcoming summer months. It was really a pleasure to work with him - he was extremely through in checking and cleaning our system. In addition, he was kind enough to explain how our system actually worked. Extremely knowledgeable, wonderful person. Would very highly recommend him - I hope that we have the pleasure of working with him again!

Very good service and advise to have a better furnaces and friendly

I needed someone to check our a/c unit. Jan was prompt and so professional! I would ask for him if possible. Thanks so much!

Jan B was very good. Took time to explain things to me. He was very kind and treated everything like his own. I hope to have him again next year.

They were on time, everything has been replaced heating and cooling units and they cleaned up absolutely everything. These workers were very nice and helpful if you had any questions. I give them 5 stars.

Grateful we got the master!!! Sir Jan was the absolute best. Ive had him almost every year for both heating and cooling and hes even better out of semi retirement we are lucky for him! What a professional so astute at his trade must be a masters master technician Im sure. Dykstra you are a great company and with Sir Jan on your staff I want to thank you for your service. JDR

Excellent communications, courteous service and knowledgeable technician.

My family & I are truly grateful for the staff of Dykstra. The air conditioner failed on one of the hottest days this summer. Dean, comfort specialist, patiently explained our options and scheduled installation for the next day. Dino and his crew were prompt, hardworking and made sure we understood everything before they left. Wish we could give more than five stars!

Scott was my Tech 9/25/19 for my Heater Maintenance check and he was very nice and professional. Hes also very explanatory and efficient. Im very content with this company, and their Technicians. Keep up the great work!

Great customer service from these guys. They were professional, friendly, helpful and very proficient. They did a great job on clean-up as well. I would highly recommend Dykstra and specifically Dino and his helper (sorry cant remember his name). I couldnt be more happier with the service and the helpful tips given to us by Dino. Great team.

Jan is a very good tech. Tells you everything hes doing, and why hes doing it.

Very professional and helpful, will use them again.

Jan B did a excellent job, we have Jan B as our technician for a few years, he is honest and trust worthy, I recommend him to any who needs a technician. Thank you Jan B for your honesty and hard work.

Poor quality work, unprofessional instalation, they installed a new unit with the wrong conduct lining using flexible material when the unit power called for hard sturdy material, they did not stay behind their intalantion work, and cover themselves with the so lame excuse of uncover warranty, the unit was not the problem, but all the leaks left on the line when they installed it, and they were looking on ways to get more money out of us,.services we provided in Bolingbrook IL and I talk on the phone with the owner, who explicitly said they will not do any rework for free and I cannot removed my comments as I cannot removed the unpleasant experience.

Came the same day which is important when the AC goes out in July. Jan is the best--thorough, careful, knowledgeable--the consummate professional.

Sent wife in to get a fan inducer motor only. They said if I couldnt get the wheel of motor spindal they could do it for us. I was able to get wheel off but was very challenging. Appreciated the help if needed and not pushing extra parts when not needed.

Jan, was very experienced, made sure he tested the hot water heater, cleaned out all the debris from the bad anode rod.Taught me a few things as well.

Tom came out and provided us with a honest and fair estimate to replace our furnace and air conditioning unit. Scheduling was easy and quick. The technicians, (Brian, Ray and Steven) were professional and very knowledgeable. Very pleased with our products and service provided.

Jan did a great job. He kept going until he found the problem. He stayed at my house late into the evening trying to get our furnace to work, which it turned out not to be the furnace. He was professional and very nice. I will recommend him and Dystra to others

Very timely response to our emergency need for a furnace malfunction. Expert technician taught me a lot about our home system with a through diagnostic. I would recommend Dykstra to anyone looking for help.

Jan was courteous and attentive to our needs. Very informative and knowledgeable of his work. cleaned up the area after work was done and asked if I had any additional questions concerning the air conditioners operation. We have Nicor Solutions agreement but I will be contacting Dykstra to do my fall inspection as well and will definitely be requesting Jan to be my technician.

Jan was very professional and prompt to an emergency call of no heat. He was friendly and respectful of my home. The repair was quick and he showed me the damaged part as well as the brand new one still in the package before he put it on the unit to finish the repair. Would highly recommend Jan and this company in the future. Thank you for fixing our heat on a very cold night!

Jan B serviced our air conditioning today. He called us before arriving to tell us how far he was from our home. He arrived within the time he said. He was very professional, knowledgeable and kind. He got our air conditioning running and working which was great news for us! I would recommend him to my friends.

Excellent service team. Full on replacement in a difficult install would highly recommend to anyone.

Dykstra is my go to company for heating and air-conditioning. My air (26 years old) was going in and out and my friend recommended Dykstra. I called them on June 8th and on June 10th, Tom Zawadzki, the project manager came to my home to give me an estimate for a new air-conditioner and furnace. (I decided to change them both since the furnace was 23 years old). Tom was very knowledgeable and thoroughly looked at my air and furnace and gave me three options, Best Choice, Better Choice, and Good Choice. I informed him I had a couple of other estimates to get and he said fine to get back to him once I decided. I liked the fact that he didnt pressure me. I didnt get back to him until about the 24th of June. Tom informed me that they wouldnt be able to get to me until July 14th, I said okay, however, if anyone canceled to please move me up. Yes, someone canceled and he was able to move me up to July 9th.Eddie and Kevin, the two guys, Tom sent to install my air and furnace were absolutely fabulous. They arrived on time. They worked continuously taking only a lunch break. When they completed the installation, they explained what they did and installed the thermostat.Now, I can say my sweating days are over. Kudos to Dykstra, Tom Zawadzki, the project manager and Eddie and Kevin. Dykstra definitely made me feel like a valued customer.

We had our annual furnace inspection a week ago. We had been having trouble with the furnace starting and wanted the technician to take a look at it The technician said our problems were from bad airflow and wanted us to sign up for an airflow study for $1,500. There has been no change in the structure of our house for 15 years and our furnace problems just started with this fall. It was obvious he did not want to address the issue and instead wanted to sell us services we did not need. IF we continue to have issues with the services we will be reaching out to another company to try to fix them.

Very disappointed with the way we were treated. Recently our furnace went out. We called and asked to have a tech come out to inspect it. We had purchased the clean and check in the fall, which came back fine, but the lady on the phone we had to pay a service fee. The new tech came and said whoever did the cleaning missed a lot of rust, dirt, and calcium deposits which led to the failure of the equipment. I said your company did and expected this service call to be free, which did not as they still charged us. This is a rip off as they dont stand behind their work!Will never recommend them to anyone or use them again.