We had our furnace go out during the current freezing zero degree blast. We called Dawn Heating because they came out last summer to fix our air conditioner and we were quite pleased with their work. Mark came out within half an hour after speaking with their phone girl. He quickly diagnosed the problem and had our furnace blasting out heat as soon as he replaced the defective part. The bill was very reasonable and service could not have been better. I highly recommend this family owned business. They will be my "go to" whenever I néed service on my units including replacing them. read more

Ed and Mark have a textbook knowledge of not only what they Install and service but they also have a comprehensive knowledge Of other systems in need of repair. And if they cannot figure it Out (which is rare),they will brainstorm and network until they do. These 2 guys treat their customers as they would like to be treated. A rare find. read more

Dawn Heating 1, Furnace -0- Our furnace installed by Dawn many years ago threw heat intermittently. We called Dawn, as we have in the past, and they performed an inspection indicated by the service light on the furnace. Ed and Mark then tried several other fixes, even talking directly with. Rheem. Then in the 6th visit, unannounced by Ed on a Sunday morning, he claimed lack of sleep the previous night compelled to try one more thing. Ater that failed, Ed declared the furnace deceased. It was then that I realized Ed, Mark and Dawn take on the role of just repairmen, but have a responsibility to the customer and to themselves and were not going to let a furnace problem beat them in this competition. I highly recommend Dawn for any HVAC needs. read more

The AC broke yesterday so I called Dawn Heating & Air this morning before they opened. I left a message and my call was returned promptly. I was at work already but the lady who called me told me that someone could be at my house when I got home from work. Wow! I thought I was going to have to call off from work to be home for a daytime service call. The service man came and he was able to fix the problem and get the air going again. It was a fast repair and only $94 for the service call and to replace the fuse that had blown in the furnace. He couldn't figure out why the fuse blew and it did not blow again but he said if there are any other problems to call them as they will not charge for another service call. I will be using this honest company for all my heating and air conditioning needs! The next three days are going to be SUPER HOT, not in my house! read more

Excellent local service. High quality and reasonable prices Recommended for citizens of Tinley and Orland. read more

Was referred to the company by Dawn. Our air conditioner stopped working in 90degree weather. I called as soon as they opened and had service within hours. Ed had everything he needed to complete the project and he gave tips on caring for the AC unit. I found the cost reasonable, but have nothing to compare it to. I would definitely use the service again. read more

Our three year old furnace stopped working. Called Dawn Heating and they came out right away and ( Ed and Mark ) and determined that we needed a new gas valve. This was due to the fresh air intake pipe being located right above the valve which was not the right place for it. So he replaced the valve and moved the air intake pipe to a better place so we should not have the same problem again. They are very knowledgeable and have 40 years of experience. They came out right away and did a great job at a reasonable price. We will be calling them again for our Air conditioner in the spring. read more

I would give Dawn Heating & Air conditioning 1,000 stars! After 2 months of 4 Seasons not being able to fix my air then finally coming up with an answer and wanting to charge a crazy amount, I had it with them. My friend suggested Ed Carey, Owner of Dawn H & A. OMG! fantastic fixed my air in no time. I will always rely on Ed now for all my Heat and Air needs. I can't rave enough! read more

Boom, five stars and here's why: A gentleman & his son came out for same day service (unfortunately, I can't remember either of their names, sorry) and even though our a/c unit is Older Than Dirt, they never--not even once--tried to encourage a new unit. That's worth about a million stars right there, amirite? No shady upsell! No NOWNOWNOW! Just quality work at a reasonable price. But let me back up a second... Earlier that morning our air conditioner felt a little...weak. One of my girls is medically fragile & has SERIOUS temperature instability issues so upon this discovery of subpar A/C? Um, yeah...cue the mommy freak out when I realized it was chugging like crazy & barely cooling off the joint. Called Dawn and landed an appointment just a few hours later. Talk about good turnaround time! Once the technicians were here, they were all business. There was no "rush through"--it was a thorough job complete with all questions answered. The fix was easy and relatively inexpensive but never once did they make it seem as though they'd rather be heading to the next job. We've used other companies before but never again. If you're looking for good service with competitive pricing, Dawn is where it's at, yo. read more

I would give them 10 stars if I could!!! Mark came out the first time ! My furnace went out and i went with another horrible company who used the wrong part( shorting out our furnace three days later and when i called them they wanted another fee to come out) Mark had it all fixed!!!! He was honest, and wonderful! Second time was a today to put on a humidifier, amazing customer service! I will tell everyone i know!!! These people are honest!!!!!! read more

Just recommended them to a friend. We've use Ed and Dawn Heating forever. Regular inspections, fair prices, installed high efficiency A/C and furnace units years ago which we still enjoy w/ never a problem. Family owned in Tinley for like forever. Even my dog likes these guys. read more

Great service and they care. Called them for help after another company told me I would need a new furnace. The repairman came out very fast and was able to get the part and fix it the same day. Now we're back in a heated home after previous company just left us freezing. I would definitely recommend them. read more

Dawn is a great company! Ed the owner was able to fix my furnace in under 20min, did a Saturday service call, was professional and kind!! Affordable and quick! read more

Ed and Keith ( I think) always come a day or two after we call they make sure everything is in good order and they don't charge an arm and a leg. They are always courteous. Its really hard to find someone who remembers how to make every customer feel like they are the most important and I appreciate that. read more

Over priced tried to rip us off with a new furnace during the freeze

Quick response, professional service, reasonably priced!!! Mark from Dawn heating & AC came the next day, generally checked the system, water washing cleaned the heat pump coil (which had never been done by other services that I called in before.), checked the pressure, recommended and refilled freon. He even helped me with a filling material for sealing slow leak that I purchased from another company. Friendly answered my every questions. I never know this nearly 30 years old system can blow air this cool. read more