Had them out through the utility service plan for a maintaince furnace check. Very well pleased and…read morevery thorough. Will use them again for my ac in a month or so.

I use Great Dane to perform my furnace and AC yearly checkup and maintenance. They are always on…read moretime and do a very thorough job. I have recommended them to friends and family, and now they use them as well.

I was extremely happy with my experience with C&C! My hot water wasn't working, which is definitely…read moreinconvenient, and they were great with getting me on the schedule quickly! I also love their text feature where they send you a picture of the technician coming to your house and call you to let you know when they're on their way. Wonderful customer service!! Kevin was the technician who serviced my hot water heater and went above and beyond to help me. He was friendly and thorough with his work and also explained the diagnostics in simpler terms (for people like me who know nothing about this stuff LOL). He even helped me clean my filter that was dirty and left me some extra tape. I highly recommend this company and will use them again for any HVAC needs!

This company's call center will definitely give you a hard time when requesting a certain…read moretechnician. They have qualified technicians and not qualified technicians. Im getting tired of this company and trying to be loyal but they are not loyal to there customers. I'm might be leaving this company and having another company service my HVAC.

Excellent customer service, great timing and overall good business a/c back working !read more

This is not to be confused with Comfort ZONE, which is also in Royal Oak - this is Comfort ZONES…read moreHeating & Air Conditioning. I made a Yelp page for them since the other business already has an established Yelp page. Last Tuesday, I noticed my hot water heater making odd noises, after I took a bath that night. I went to look and sure enough, there was about a half-inch of water on the floor. Last year I experienced a massive house flood, so I definitely didn't want that to happen again. I have an Appliance Plan with Consumers Energy so I called them, and they outsourced it to Comfort Zone. Comfort Zone showed up at my house the next morning, diagnosed the problem (water landing on top of the flame, apparently), and were able to install a new water heater the same day, which was great. The cost was $1470, which sounds like a lot but Lowe's was quoting me $1650+ that same day, too. The reason for the three stars is that they aren't great at answering the phone. The next day after the water heater installation, one of my sinks was operating at about 60-70% of its former water stream, so they said they'd send someone down to look at it (this was Thursday). By 4-5pm Thursday I hadn't heard back from them and no one had shown up, I left them a voicemail to say Friday would be fine. I called again Friday morning and got voicemail again; I said that 3:30pm would be the latest I could have someone over on Friday. Sure enough, at like 3:25pm one of the techs, Cory, did show up, and was able to fix the problem ... but there was no communication from either him or Denise, the receptionist (and possibly owner?), about this. That being said, I'd still use them again because they were able to quickly diagnose the problem + install a new water heater on the same day, so I didn't have to stay somewhere else overnight, since I had to turn off the water to my entire house.

I requested a free quote from this company. While the quote is free, there is a service fee…read more Perhaps the techs work on commission? Either way, communication could've been more clear and kind. We're all trying to get by. Further they only have one review from two years ago, so this conversation coupled with the review tells me a lot of what I need to know about the business.

Call anytime 365/24/7! most reliable company to get the job done anywhere in the state of Michigan…read more Licensed & Insured Contractor Brian and Paul are the best !

My furnace quit the night the temps dropped to -1. Warren told me someone would be out the next…read moreday. I won't go into all the details, but the first attempt to repair the furnace did not succeed. Kirby came back the following day. He made certain my furnace was working and I was happy before he left.

My furnace stopped running and I put in request through Yelp. Warren responded within few minutes…read moreand walked me through troubleshooting the furnace without any charge!! My furnace is running completely fine and he saved me the headache and money! Really appreciated the quick and good service :) Definitely will be bringing all my business to them!

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.

Tom, Jake and Austin installed our furnace/AC today. They were all professional, efficient, and…read moreknowledgeable. They were considerate of our house and asked and answered all questions respectfully. I recommend them and Comfort Temp. This was my second interaction with them and I wouldn't go anywhere else.

Top notch! We needed a new system: furnace, a/c, air filter system, and humidifier. Charter was…read morereasonably priced. They came out fast for both the quote and the installation. They cleaned up after themselves. They respected our home. The owner even went the extra mile to make sure to get me the air filter I needed. Highly recommend.

They do good work and are fair. Definitely will call them again. The service tech correctly…read morediagnosed the issue and the job was done correctly the first time.

Great company!! Installed my furnace and ac and did a fantastic job, definitely would recommend…read morethem to my friends and family!!

I am even more angry that you guys ripped us off for $150 for essentially doing nothing. . . less…read morethan 10 minutes & no work. I had another company come this morning, & my system now works. The 1st comment made was my system was not wired properly. . . that would be Finzel's responsibility. 2nd, your system needs 6 wires to run properly. 3rd - they ran an 8 wire line & connected 6. . . properly, I now have constant cool air. PS - IF you had any honor whatsoever, I'd get the $150 back just for the fact that the initial work was incorrect. Yet, I will not hold my breath. What I will do is leave a terrible review. Have a nice day.

My water heater stopped working on the 4th of July and I called Comfort Zone the next morning…read moreexpecting to leave a voicemail being the day after the 4th. Not only did they answer, they had someone out a few hours later installing a new water heater!! They did a fantastic job, we're very fairly priced, and even cleaned up so good you wouldn't know anything was torn out or replaced. I will recommend this company to everyone I know!

Highly recommend. Answered the phone on the weekend. Scheduled me for a same day appt. Tech called…read morewithin 30 minutes of arrival. Mill arrived discovered the issued immediately. Offered two options. Corrected the problem with our AC. Also, installed a new WiFi thermostat. Very pleased with the price, service and products.