I had a system installled by a different company a few years ago and it was never charged…read morecorrectly. I called the famed T&G and they tried to rob me blind after they came out with some outrageous pricing for refrigerant. Contacted at least 5 other companies that would not tell me how much per lb they charge for refrigerant the tech will let you know after the diagnostic, no thank you. I message prime time here on yelp and the pricing was up front and reasonable. Tech arrived within the arrival time frame was knowledgeable and completed the task within 20 minutes. I call them first the next time i need service.

Our 30 year old air conditioning failed during one of the hotest weeks of the year. I really didn't…read morethink I could get someone out the next day but I texted Prime Time and they responded in 10 minutes and set up an appointment that day! The owner is Kevin and if anyone has a Phd in HVAC, he's the guy! He talked about several options I had and was out the next morning installing a new AC system at a VERY reasonable price. I never felt pressured or felt like he was just trying to sell me a new system. My new "go to" company for HVAC. Trust these guys!

They did a great job removing tree roots from my sewer pipe. I was getting other work done, and…read morethey were able to maneuver around the other workers to get their work done!

He is a Handy Man that knows how to do alot of jobs! I went out to buy s new kitchen faucet,and…read morehe's knew exactly what He was doing!!!!!! I'll keep his card, whenever I need something to be fixed at my home, I'll definitely call on him!!!!!

- our first impressions with Langemann were very favorable -…read morereaching them by telephone, or confirmation by email email was an improvement over the major H&C firms - inspection service went well - we are optimistic

There are two types of people in this world... People who have called Langemann Heating and…read moreCooling, and those who should have. You can find the latter usually a little less comfortable and a little lighter in the pockets vs the former. Exceptional communication and top notch quality in everything they did (new furnace and AC). Every aspect of the job, from scheduling to cleanup, was done with the utmost professionalism and quality workmanship.

Beware of this company they charged me double the price for a job.I had a part replaced on my air…read moreunit that cost 10-30 dollars.I was charged $650.My air went out on one of the hot days because live in a colonial style house it was extremely hot.I spoke with several other companys the job is under $300.Meanwhile I've tried to reach out to a manager several times and can't get a resoonse.

I had a horrible experience with Comfort Zone Healing and Cooling. Their customer service is awful…read moreand Denise is the rudest front person I've ever dealt with. She wanted payment upfront without telling what the problem was and doesn know how to treat customers. I wouldn't do business with this company and wouldn't recommend any of my friends or colleagues either after my interaction and lack of customer service with Denise.

Prompt on time actually on the dot on time if they say they will be here at 8 am. Your butt best be…read moreup because there ready to work. Jerry is very honest and explained every question I asked employees also very honest and effective. Went above and beyond what I expected and exceeded my expectations! Had the old one out and the new one in in less than a half hour. Very responsible. I would recommend them to friends and family. A furnace is a huge investment. So you need to make sure you go with a company who is not out for commission selling you stuff you don't need. They will be straight up and honest and tell you what you need what you don't and what you might need in the near future. A+ in my book. Thanks Jerry!

I have trusted Jerry (owner) and the work they do for over 25 years. Their outstanding service and…read morequality workmanship are reasons why I keep coming back to them. They communicate well with you.

Greg was quick to respond and scheduled a startup and check service appointment within 24hrs. Easy…read moreto work with, friendly and very reasonably priced. Replaced two sprinkler heads, changed a valve and pipe fitting and ensured everything was in working condition. Highly recommend!

A top-notch job. Greg was very thorough and explained everything in detail. A big improvement…read moreover the sprinkler repair companies I've used.

This company was excellent to deal with. They were fast to respond and confirm my appointment…read morewhen my AC wasn't operating. They charged a comparably lower diagnostic rate than their competitors. They showed up on time and were professional and were able to find the issue (blown capacitor) quickly and get it repaired for a reasonable price. I've saved them in my phone for future reference and will highly recommend them to anyone who needs their HVAC serviced.

Requested for tune-up service on central a/c unit. Tech took panels off the central a/c unit and…read morespray 1 can of coil cleaner. I had already performed this service about 2 summers ago. I Googled what is generally performed for standard a/c tune up. Here is what I did not see the Tech doing. Did not check refrigerant level. Did not open up furnace to inspect or clean evaporator coils. Did not test refrigerant levels. Did not lubricate moving parts. Did not test capacitors or amp draws. Asked for hot water tank flush. Mine had a weird ball drain valve. The last hot water tank installer put in to let out more sediment out from tank. It was not standard. Power Tech had to procure a fitting in order to allow garden hose type thread to be installed. It did not help that my floor drain was clogged in the basement. Another drain was located and the Tech's self coiling hose had to be stretched out to extreme extent. It put pressure on the fitting. And that made it so the water was squirting out of the fitting and getting all over the basement floor. The Tech only drained the tank once. No flushing/purging/refilling to get all the sediment out. No safety and components check. Tech should have stated a proper flushing could not be perform. Tech was on the phone much of the time. I ultimately left the room so tech could take his calls. 6/24/26 I wanted to update my review after owner commented. When I hired you, your demeanor should have been professional from the start. No customer should have to call you back a second time to ask you do to a proper job. You initially earned my trust when I hired your company. You have lost my trust by performing a really subpar job, but still collected top tier pay for the services. You have cost me to spend double and hire another company who will do the proper job. The job you performed was something I could, and have, done in the past MYSELF. I would not recommend your company.

I'm very happy with the equipment they installed, that is 5-stars all the way. It works very well,…read moreis ridiculously quiet, and the install is beautiful; a work of art, just check out the photo. Edit: We just had them back out to install a new ductless mini-split system to cool our home and their work was, yet again, top notch! They were prompt in coming in and providing an estimate, helped match us with an electrician to get power to the unit, provided us consultation to help ensure we got a unit that would suit our needs today and tomorrow without overpaying, and then did another beautiful install. For both heating and cooling they are prompt, courteous, and I've never seen cleaner work. They are neither the cheapest nor the most expensive estimates we received, but they are the absolute best value for the money you're going to spend.

This was the 2nd time I hired them for a required Madison Heights rental furnace inspection…read more Garrett Cross came out. He was on time, called when on his way. He was very professional and thorough, answered my questions too. Price was good, would use them again.