Wolff Mechanical
HVAC contractor in Tempe, AZ.
In Wolff Mechanical's own words
At Wolff Mechanical, Inc., we are the experts when it comes to air conditioning and heating in Tempe, and we are committed to making sure your home always feels better after we leave! Nobody wants to be stuck in a home with uncomfortable indoor temperatures, and our certified technicians can be at your door right away whether you need a repair, total system replacement, or just a simple maintenance and tune-up service.
- Trade
- HVAC contractor
- Business address
- 1701 S Indian Bend Rd Ste 101, Tempe, AZ 85288
- Telephone
- (480) 968-8208
- Website
- azairconditioning.com
- Hours
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- Monday7:00 am - 8:00 pm
- Tuesday7:00 am - 8:00 pm
- Wednesday7:00 am - 8:00 pm
- Thursday7:00 am - 8:00 pm
- Friday7:00 am - 8:00 pm
- Saturday7:00 am - 8:00 pm
- Sunday7:00 am - 8:00 pm
From the business's Google listing, checked Oct 2026
- Register
- AZ register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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I recently had another great experience with Wolff Mechanical Inc. This time my technician was Brandon, and I couldn’t be happier with the service I received. Brandon was punctual, professional, and extremely knowledgeable. He quickly diagnosed the issue, explained everything and made sure the repair was done right. What stood out most was how thorough he was—he answered my questions, kept me informed throughout the process, and made sure everything was working properly before he left. With Arizona summers, having reliable air conditioning is essential, and thanks to Brandon my AC is running perfectly again. The entire experience was smooth from start to finish, and I really appreciated the level of service I received. I wouldn’t hesitate to recommend Brandon or Wolff Mechanical Inc. to anyone needing AC service. Thanks again for the outstanding service!
Dottie F.
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Always get excellent service from Wolff. Brandon came yesterday and did the annual mainland also pointed out a plumbing problem which could have caused major issues. Thank you Brandon!
Kathy C.
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Used this company a few years ago for an ac tune up. Ended up with my upstairs flooded because they didn’t check the drip pan. Do yourself a favor and stay away.
Freerad1cal H.
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This driver for your company is extremely aggressive and almost caused two accidents. They were speeding and trying to pass between and tail cars while going over the speed limit. The vehicle number is 128.
Bee H.
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⭐⭐⭐⭐⭐ 5-Star Review for Wolff Mechanical OMG!!! Wolff Mechanical is hands down the most honest, knowledgeable, and professional AC company I’ve ever dealt with. Before calling them, I had two other companies come out, and both told me I needed a new compressor and quoted me nearly $4,000. I believed them—until I noticed a Wolff Mechanical sticker on my AC unit and decided to give them a call. Their technician arrived on time, diagnosed the issue within minutes, and told me my compressor was completely fine. He even advised me to call the factory to check if my unit was still under warranty. While I was on the phone with the manufacturer (and found out my warranty had expired), the technician had already fixed the problem—a simple wire contact. No upselling, no scare tactics, just honest work. These guys are incredibly trustworthy, skilled, and professional. If anyone in Arizona needs AC service, there’s truly no one better than Wolff Mechanical. Thank you so much for your outstanding service!
Anibal A.
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This review is for their Technician Derek, who came out to replace a part on one of our Daiken AC units yesterday. He got it replaced very quickly but stayed and also answered many questions I had and also helped troubleshoot a different issue I was having with my AC. He was fantastic.
Clinton J.
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My repair required a backordered part and throughout the process, the full staff - from the scheduler, to the technicians, to management - were helpful, knowledgeable and friendly. Their teamwork and actions to expedite the repair was greatly appreciated. A very positive experience.
Joyce R.
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Wolff Mechanical saved the day! After getting the runaround from Honeywell reps—who repeatedly recommended the wrong thermostat despite me clearly stating I needed desktop (Total Connect) and Android compatibility—Wolff Mechanical stepped in with the right answers. Their team quickly identified the Vision Pro 8000 as the proper solution when no one else did. Special thanks to Brandon, the HVAC tech, who called me back and took time to discuss the issue with me during a busy workday. His professionalism and willingness to listen and help made all the difference. I truly appreciated the clarity, product knowledge, and customer care Wolff provided after such a frustrating search. Highly recommended!
Joseph G.
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The recent HVAC service call with Wolf Mechanical was fantastic. We returned from vacation to a very hot house and an AC unit that was not working. As it was Friday and 110+ degrees, I was very concerned about getting it fixed before the weekend. A technician was scheduled for the same day. Diego arrived promptly and was very friendly and professional. The problem was quickly diagnosed as a bad capacitor which was still covered by the warranty. Diego had the necessary parts and repaired the unit in under an hour. He took the time to explain the issue and repair process and took time to answer all of my questions. We have used Wolf Mechanical for almost 20 years and they always do a great job and have great technicians. Thank you, Wolf Mechanical and Diego, for your great service.
Renee K.
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I had an outstanding experience with Wolff Mechanical Inc, thanks to their amazing technician, Jim. He was professional, knowledgeable, and truly went above and beyond. Jim arrived on time, quickly diagnosed the issue with my AC, and took the time to clearly explain what was going on and how he would fix it. His expertise and attention to detail were obvious, and I appreciated how thorough and respectful he was throughout the entire process. It's not often you come across service like this — I highly recommend Wolff Mechanical Inc, and if you get Jim as your technician, you’re in great hands!
Dorothy F.
About Wolff Mechanical
HVAC services in Tempe
Wolff Mechanical specializes in residential and commercial heating and cooling solutions. The company says it provides air conditioning repair, total system replacement, and routine maintenance or tune-up services. It also lists indoor air quality services as part of its offerings.
Its technicians service a wide range of brands, including Daikin, Trane, Lennox, Carrier, Rheem, and Mitsubishi. The company also names Sun Source, Solar Cool, Westinghouse, LG, Rudd, Honeywell, and Fujitsu as brands it handles. The company provides 24/7 emergency support for HVAC needs and mentions that financing is available.
In Tempe, electricity accounts for 78% of the heating fuel used in housing units per the American Community Survey. NOAA normals for the area show a mean temperature of 71.8 degrees F.
Ratings and availability
Reviewers frequently mention the professionalism and technical knowledge of the technicians, though one reviewer noted a previous issue with a drip pan during a tune-up, and another mentioned an instance of aggressive driving by a company driver.
The business is available to customers seven days a week from 7:00 am to 8:00 pm.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Tempe
About Tempe
| Population | 190,571 (2025) |
|---|---|
| County | Maricopa County |
| Heating degree days | 1,307 |
| Most common heating fuel | Electricity |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.