Dave, Conor, and the whole crew at Dearborn Heating and Cooling are easily THE BEST…read morecontractors/service people I've ever worked with. My home is nearly 100 years old and uses a boiler and radiators for heat and a high velocity SpacePak system in the attic for air conditioning. I bought the home in 2020 and it had been flipped, so you know it has its fair share of quirks. Dave and the crew have serviced all aspects of our heating and cooling systems at this point, from smaller boiler issues to much larger AC issues. The AC system was basically falling apart when I moved in and they helped me get a few extra years out of it. This past spring, we finally pulled the trigger on a complete replacement. Dave came to look everything over again and gave me a few different quotes to choose from. The team dismantled the old system and installed the new one in about a day and a half. Great! But once summer rolled around and I started using the new system, I found that it wasn't cooling like it should. Uh-oh. Dave and the crew put in countless extra hours and additional labor (at no cost to me) until it was all running correctly. It turned out it was no problem with their installation (not that I had any doubts) but with some very specific and hard-to-detect issues with the manufacture of the condenser unit (which was brand new from the manufacturer). I was blown away that Dave and his team would put in so much extra effort to get to the bottom of things and that they maintained their usual friendly, professional attitude even though it was a frustrating situation for them working in a hot attic! All along the way they were very communicative and had ideas and plans and back-up plans and kept at it until they solved the problems. I'm so happy I went with Dearborn Heating and Cooling for this work. I can't imagine another crew would have had the same commitment to quality or the level of knowledge needed to solve such a specific, unexpected issue. They really stand by their work and won't stop until the customer is happy, which feels really rare these days. But then, this is a family business that's been at it for over 80 years, so they know what they're doing! Big thanks to Dave and the whole team. You guys are heating and cooling heroes!

I called around 10a a week before the fourth July weekend, I setup an appointment on Friday, July…read more5, between the time of 9a- 12. Day of my appointment I got no call/no show. I was annoyed that I wasted my time. On calling to the next heating and cooling company to get a quote on a new furnace and a/c unit.

Ed is our hero! Got our air conditioner running in no time! Really appreciate the great service.read more

NORTH WIND HEATING & AIR CONDITIONING is suing me because I will not remove my Yelp review of…read morethem... You can look up the public Case, 2019-2909-CZ of Macomb County 16th Judicial Court and read for yourself... I am exercising my first amendment right on Yelp... I will update this review again when the case is either dismissed or settled...

Justin had my old AC working better than before in no time. Awesome very honest company.read more

Just had a new condenser and evaporator installed by Comfort Temp. Brent and Jack did an excellent…read morejob. They are professional and caring answering all my questions. They paid attention to my concerns and to detail. Clean up was like they were never here. I wish all service could be this good. The new AC unit runs as is intended and is very quiet. Highly recommend this company. Thanks again.

They came out to give a diagnostic on our A/C. The technician did his best to get to us as soon as…read morepossible. We wanted to use our warranty to get the repair covered. The tech performed work and charged us without asking. All we need was a switch flipped and a filter changed. They charged an extra $75 on top of the $90 diagnostic for work we could have performed for free ourselves. Very unhappy to be charged for work I didn't ask him to complete. Be sure to hawk over any tech working on my home from now on to ensure you are properly charged. - The issue is not that I don't think they performed work, rather that they should have presented the charges before completing the work as they were called for a diagnostic. I'm not sure how you can diagnose without checking pressures and refrigerants. So if all of that was "free extras" what was the extra $75 charge for???

Excellent service, fast efficient. Very knowledgeable…read more With the winter approaching so fast, I knew I had to call someone reliable. They got me on the schedule as soon as possible. Came out at 10am on time & ready to take care of my boiler! Thankyou thankyou for being professional & providing excellent customer service.

A big thumbs up to the team from AIR. I've been waiting just a bit to confirm that everything is…read morein working order before posting this because I want to offer an honest review of my experience and how things are going. In terms of my experience, things went really well with AIR. I was replacing twenty year old furnace and A/C units, and had several companies offer quotes. Our AIR representative arrived on time, provided a thorough explanation of everything we needed and presented one of the most affordable quotes for quality products (not being familiar with the different options available, I did verify the selections/quality ratings online). The installation team came at the exact time promised (actually, saw one of the fellows early, waiting in his car for the whole gang to arrive). They worked HARD but delivered the entire system in one, very full, day. They were respectful of my family, my dog, and my property throughout the installation. Everything is working swell too. The new furnace has a smaller footprint and is significantly more efficient. The furnace now vents through the side of the house vs. the chimney because so much heat is retained efficiently that the cooler vented air needs a lower exit point. The installation of that venting is seamless and clean. The new A/C is so much more quiet than my other unit. Both of our systems come with an exceptional warranty. We also went ahead and got the Ecobee thermostat with wireless controls and that is really handy (especially when we go away for a few days and have that, "Did I remember to turn off the A/C " feeling and having the ability to cool the house down a bit prior to getting home has been great too). Importantly, there are substantial rebates available for increased efficiency units and AIR submitted those documents to Consumer's Energy. Further, they reviewed with me some of the tax benefits available for when I file in the spring. AIR Heating and Refrigeration are five stars in my book.

Outstanding fast and reliable work…read more The old furnace kicked out high levels of carbon monoxide levels so high . Now, in 5 hours, brand new one i n stalled Highly recommend

My family has used Day & Night for more than 25 years. They installed and serviced our current…read moreboiler and high-velocity AC system, which is why I am disappointed to be updating my review. In Summer 2025, I called because my AC system was no longer performing normally. It would run continuously during 80-degree weather and could not keep up during 90-degree weather. I have lived in this home since the system was installed and knew that airflow from the vents was significantly lower than it had been in prior years. Because the high-velocity system and ductwork are located in the attic, I specifically requested that the attic ductwork be inspected. During both the original visit and a follow-up visit, I was told the airflow was acceptable, but the attic ductwork was not inspected. Instead, I was advised that poor insulation was likely the reason the system was struggling. After adding insulation, the problem became much worse. When I started the system the following spring, some vents had little or no airflow at all. A different Day & Night technician visited in Spring 2026 and found loose duct connections, which he fixed, and that significantly improved airflow in part of the house. However, the other half of the house still had very poor airflow. I was told that follow-up service could be performed later that week if additional issues remained. The issues did remain, but no call was received and no follow-up service was performed. I contacted the office multiple times over the next two weeks. Each time I was led to believe that service would be scheduled, but it never occurred despite several cool days that were suitable for attic work. After waiting approximately two weeks, I contacted another HVAC company. They inspected the attic ductwork on their first visit and found a compressed duct and a disconnected duct. The repairs were completed during that same visit, at approximately half the cost of Day & Night's most recent service charge. Airflow in the affected area of the home is now dramatically improved and significantly better than it was when I first reported the problem in 2025. Mechanical issues happen, and even experienced technicians can miss a diagnosis. My disappointment is that repeated requests to inspect the attic ductwork were not acted upon, follow-up service that was discussed never occurred, and I ultimately had to hire another company to identify and resolve the remaining problem. Based on this experience, I can no longer recommend Day & Night.

Hottest day in summer and the AC goes out. Called up and they had a technician over within an hour…read more My AC was clogged with cottonwood and the tech cleaned it out and replaced the capacitor. Super quick, very friendly and back in business in no time. Thanks again

Lance has been my HVAC pro for four years. I'm very pleased with his professionalism and fair and…read moretransparent prices. He comes when he says he'll be here. He does what he says he's going to do and he explains very well the options available to me to keep my HVAC systems efficient and well-maintained.

I live out of state but have a condo in Royal Oak; so it's not easy to find technicians you can…read moretrust. The last HVAC company I used said every little thing was a big problem, and because I wasn't there to see it in person, I had to take their word for it or lose the service call fee. So I'm glad I found Lance. He was able to fit us into his schedule right away and get our heater up and running again. No nonsense, just solid work. I'll definitely call him again if needed.

They sent Kevin out the same day in the time frame that I needed. The appointment setter was so…read moreaccommodating and friendly, the tech was knowledgeable and honest, and so friendly and patient. Highly recommend them. No upselling, no hype, just honest folk who offered good advice; Keven also explained, step by step, what needed to be replaced and why. Would give 10 stars if possible!

I can't say enough to express how happy we were with the entire experience of dealing with RC…read moreHeating and Cooling. We read the great reviews and so we were comfortable with making the phone call. From the telephone conversation with Donna to the two technicians, Kevin and James, who came to our home on the same day (unbelievable), it was a pleasant experience. The problem was diagnosed (recent power outages) and their honesty was much appreciated. It was well worth the service call (very fairly priced) and you will not be unhappy with this company. Kuddos to RC for having the people on staff who are worth their weight in gold!