"Earning your trust!"


Dan was very knowledgable and explained what he was doing in detail as he serviced my HVAC. I only call him when I need to service HVAC. Thank you Dan. The service was incredible!

- Paula R.
Chicago, IL

I called Dan to evaluate my HVAC system prior to sale of our condo unit. He went through the evaluation with care, made a few corrections, all at a fair price in a timely manner. I will surely use David Brothers again.

- David C.
Chicago, IL

Dan and his team really went above and beyond to ensure the process of getting a new unit was simple and installed in an efficient manner. I'd highly recommend David Brothers Heating and Cooling for top-of-the-line service and expertise in the business.

- Daniel L.
Chicago, IL

This HVAC company is such a terrific group, from customer service to workmanship to price. They quickly installed heating systems both in my home and office and I couldn't be happier with the results. Dan really takes the extra time to explain everything the customer needs to do to maintain the unit properly and avoid repairs. He also goes the extra mile to make sure the customer is completely satisfied with the final product. It is rare to find contractors these days who are so knowledgeable and such a pleasure to deal with. I would highly recommend David Brothers Heating and Cooling.

- John L.
Chicago, IL

I called David Brothers after calling Four Seasons. I needed to replace the element in an electric furnace . I have had several HVAC workers to come and inform me that I needed the element but none was willing to do the work, and it did require some work because the furnace is located in the ceiling, Dan of David Brothers ask did I want it fixed and he fixed it. Thank you Dan. Four Seasons came and the first thing out of his mouth was was a lie because I ask him what the model number and serial number was and he gave me the model number and told he didn't SEE a serial number Then tell me the furnace is "from the 1970's and I don't know why it's still working" I knew right then I wasn't gonna let them do any work for me not to mention that outlandish price...

Thanks Dan for the great work,and also for your recommendation on how to improve heating my unit. I highly recommend David Brothers for your Heating and Cooling.Dan was very helpful.

- Linda M.
Chicago, IL

After doing my due diligence as I do with everything, I decided to go with David Brothers Heating and Cooling Incorporated. I use them for my central air unit about 15 years ago in a previous home and he did a wonderful, wonderful job and never had any problems with it after that. I moved a couple of times after that and misplaced the number and called a friend of mine who still have their number and they came out and fix my furnace. After four season was here a couple of days prior who wanted to charge me an arm, a leg, a torso, including my head they're overpriced for season is over price. I chose David brothers because I trust in their work I recommend them for all of your furnace, hot water boilers, steam boilers, Plumbing, air cleaner Supply, humidifiers, Refrigeration, ventilation and much more. Thank you God for this company. They're professional, timely, and thorough.

- Clennie J.
Blue Island, United States

My central a/c unit turned on but the fan wouldn't turn on. This was quickly diagnosed by Dan as simply due to a broken wire. It was properly taped and secured in just a few minutes. Dan cleaned the a/c unit and made some recommendations on basic maintenance. He also checked our furnace and water heater for any problems. We only paid the basic service fee.

- Sanjay G.
Chicago, IL

"David Brothers fixed my air conditioner, the technician was very professional, performed quality work and the price was unbeatable. I had another company come and evaluate my air conditioning issues and they recommended an unnecessary replacement. I truly feel that the company's technician was well versed in his trade and its a company that cares about their customers."

- Al L.
Chicago, Il

"Great experience. Dan was very knowledgable and explained things to me in detail as he serviced my HVAC. Would definitely recommend."

- Mark H.
Chicago, IL

Excellent furnance repair service

They showed me while they did diagnostics & tried replacing faulty parts with used parts to confirm the issue with my furnance. They also negotiated their service charge, which I appreciated. I now know who to call in the future when I need annual maintenance checkout of my central air & furnance.

- Glynn I
Chicago, IL

Heating Experts

I called David Brothers for an estimate on a new furnace. They educated me on the different types of furnaces, the energy efficiency of each product, tax-credit, rebates avialable, etc..... David Brothers was the only company that was invested in providing all this information with " no added pressure to commit to their company". The other companies did not come close to investing their time.

- Ingrid A.
Chicago, IL

Exellent HVAC service

Thanks David Brothers Company for your prompt response, thorough service and great service rates. I highly recommend your company for heating and cooling services. Angelica C.

- AlexanderR
Chicago, IL

My air conditioning went out in the middle of a summer, on a Friday night. I called David Brothers the next morning, and there were great.

- CitysearchUser
Chicago, IL

Excellent customer service, Staff called to confirm appointment prior to appointment and where on time. Workers were professional and completed the job within a reasonable time frame. Reasonable priced, would recommend to family and friends.

Chicago, Il

"I've used them three times now and I've been very happy. This year I needed an entire new AC for my condo unit, which is a big, expensive job. I called four places and everyone told me it'd be 3-5 days before they could get to me, and I'd pay $3,400. David Bros came out the next day, did the whole job in one day, and only charged me $2,800."

"David Brothers lack some professional polish, but they do great work for FAR AND AWAY the best price."

- Ireneaus L.
Chicago, Il

Set up an appointment promptly and were friendly. They explained their diagnosis in detail, and fixed the problem. Very fairly priced IMO.

- Cassie A.
Chicago, Il

David Brothers Heating and Cooling provided exceptional service. My air conditioning system broke this summer and they provided prompt service and accurate diagnosis. Their prices are also very affordable. Their service technician was very knowledge and professional. I highly recommend David Brothers for heating and air conditioning services.

- Juanita R.
Chicago, Il

Great people with great work ethics. They care about doing a great job in excellence. They are on time, clean, well mannered. They will go beyond great. The prices are fair based on the Chicago market rate. We will use them for a very long time.

- Bridgette A.
Chicago, Il


I've used David Brothers for furnace cleaning and repairs for a couple of years now and have always been happy with their service. This summer our central air conditioner froze. It was an off brand installed years ago by another company. Rather than try to sell me a new one Dan offered to see if a fix would get us through the summer. I really appreciated his approach. It worked for a while but the air conditioner finally gave out. Dan suggested a reliable brand, advised us to upgrade the size of the unit (we've never been able to get the second floor of our 100 year old house adequately cooled), and even helped us with the utilities refund and the tax credit. This is the third air conditioner we've installed in a house we've owned for 25 years and Dan was the first technician who gave us a system that cooled the whole house. We went with his recommendation to also replace our old furnace at the same time. The price was fair and we now have an energy efficient system! Once installed, Dan called a week later to make sure everything was running well and he came out to tweak the system. I appreciate the thoroughness and I highly recommend their services.

- Michelle C.
Chicago, Il

We used David Brothers in 2006 when our HVAC unit froze due to low freon and they did a great job quickly fixing the problem. So when we had our HVAC refuse to switch over to heating this fall, they were the first people we called. Dan (our service technician) came the same day that I called. He found the problem (a motor that was having issues) and got it back into working order. He didn't try to push a new motor, but offered up the option of seeing how long the current one could go (and maybe having to get a new one later this winter) or replacing it now for piece of mind. I really liked that he offered options. We decided to replace the motor so we don't have to worry about it going out this winter and he was quick and efficient at replacing. He also discovered that our static filters were wired incorrectly and rewired for free.

Very happy with the speed and quality of the work, both in 2006 and today.

- David B.
Chicago, Il

Call To Action Button