Schiller Heating & Cooling, Inc.
HVAC contractor in Tempe, AZ.
In the words of Schiller Heating & Cooling, Inc.
At Schiller Heating & Cooling, Inc., we’ve been keeping East Valley homes comfortable since 1997. From an air conditioner that quits in the Arizona heat to a heating system ready for its seasonal tune-up, we’re here to help. We provide AC and heating repairs, maintenance, and system replacements in Tempe, Chandler, Mesa, Gilbert, Ahwatukee, Scottsdale, and surrounding East Valley communities. Our goal is simple: help you understand your options, make confident decisions, and get dependable comfort from your system. We bring decades of experience and a personal approach to caring for your home. Schiller Heating & Cooling— The "chill" is in our name.
- Trade
- HVAC contractor
- Business address
- 125 W Gemini Dr Ste E15A, Tempe, AZ 85283
- Telephone
- (480) 961-4920
- Website
- schillerair.com
- Hours
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- Monday8:00 am - 4:00 pm
- Tuesday8:00 am - 4:00 pm
- Wednesday8:00 am - 4:00 pm
- Thursday8:00 am - 4:00 pm
- Friday8:00 am - 4:00 pm
- SaturdayClosed
- SundayClosed
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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Always quality service with direct and prompt communication.
Colleen S.
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Schiller is our “go to” whenever we have heating or A/C problems. We actually call Schiller before we call our home warranty company because they’re much easier to deal with. The staff and technicians are courteous, efficient, knowledgeable and transparent. Whatever is going on with our equipment is well explained and good advice is always provided.
Della
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Had a question on a mini split and Brandon came over helped me out! Always a great company.
Tracy C.
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I have used Schiller for the last seven years. The do maintenance for me for a very reasonable price and not too hard to schedule. - They actually limit their customers so that they don’t make anybody wait too long!!! I have had two Air-Conditioning breakdowns in the summer in Phoenix when it’s smoking hot. They always send somebody out extremely promptly even once on a Friday after work. They’re friendly and honest. I highly recommend them to all of my friends in this area.
Bonnie W.
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Brandon came for heating tune-up and he did an excellent work! He changed filters too. He was professional, thorough and very communicative throughout the 3 hour process. And he did all this with smile. Thank you for the great work!
boyeon R.
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The Most Honest Company You're Going To Find!!!! After being absolutely lied to by P&S, quoted $1100 & told the part isn't available anywhere, may take a week, I should buy a new unit. Left me without AC, despite there being a way to bypass it overnight, he lied. Even called the next day saying he hates for me to wait for a new part, I should buy a new unit- He doesn't think I'm going to get the part for 5 days it's not to be found anywhere. Lies. As soon as I called him for the part number he called back and said they'd mysteriously found the part!!! I called Schiller's, spoke with the Owner who informed me, "of course the part is available!!! We can have it in 2 hours." So thankful he sent his brilliant son!!! Brandon looked at the unit, agreed it wasn't working correctly. Went to buy the part. (Whch would be $400 cheaper). I was so hot & miserable, pretty mad at P&S liars, & grateful it would be cool sometime today. Then!!! 🙏🙏🙏 Before he went to pick up the part he bypassed the defect so my AC could start cooling the house on his trip to N Phoenix. He didn't have to do that, it took extra time.🥰 O Well, on his drive back, this genious man figured out a fix for the OEM board. It worked!!! An hour drive to pick up part, >2 hours here, the Owner's son charged less than $200. HONESTLY. Brandon you've restored my faith in humanity. You absolutely should be proud of yourself & sleep well at night knowing that you do your absolute best to keep people up and running. Schiller's has my utmost recommendation!! And they will definitely be installing my new unit when needed.😉 Thank you so very much, Lifetime Customer & Spreading the Word ❤️❤️❤️
Joy L.
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Highly recommend Schiller Heating & Cooling, Tony, ac tech, had to put 2 lbs of freon in my ac unit after I was told by co I purchased it from 9 yrs ago said nothing wrong with it. Tony knew to put freon in, a leak possibly in TXV and or coil. Tony was very knowledgeable, caring, and professional....not a salesman.
Tim M.
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Schiller replaced our hvac system in 2022 and it has been working great. Then in the evening of July 2026 the condenser decided to take a small vacation with the temps in the mid one-teens. I called Schiller and they dispatched Tony. He changed the run capacitor and got it running again the same evening. I have recommended their services to my own customers (I'm in the home repair business) from my first experience and will continue to do so.
Ron S.
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I have used Schiller for almost 30 years and continue to have great service. Tony was here today and got the ac working very quickly. Amazing customer service!
peggy R.
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I am not the landlord, just the tenant! My landlord has had issues with her AC unit since she bought this place (3 yrs. ago)! I have had 5, if not 7, AC companies come in, and she has had at least two quotes for a new unit! Schiller is the only company that has been here more than twice, and their quote was accepted by my landlord! I care about service, and my landlord cares about her money! This is an Arizona family business! If you like great service and like supporting local, give Schiller a call! They are fast, friendly, and fair! The biggest part for me and why Schiller is getting my tenant review. They treated me with dignity even though I was not paying the bill. They took time to answer my questions and listen to my concerns! They did not make me feel small or insignificant in the process! M, thank you... that meant a lot to me!
Mollie P.
About Schiller Heating & Cooling, Inc.
Schiller Heating & Cooling, Inc. has been family-owned since 1997. The company handles HVAC repair and installation for residential and light commercial customers in Tempe and the Greater East Valley.
Schiller’s repair, maintenance and replacement work
The company offers air-conditioning repair, maintenance, tune-ups, heat-pump services and indoor-air-quality work. It also says it diagnoses air-conditioning failures and may provide same-day service, while after-hours emergency service is available on weekdays and weekends.
The company supplies and installs Trane equipment for East Valley homes and is a Trane Comfort Specialist. Financing is also available. Its stated work includes duct cleaning as well as HVAC repair and installation.
Tempe heating and cooling conditions
Electricity is the named heating fuel for 78% of Tempe housing units in 2024, per the American Community Survey. NOAA normals for 1991-2020 give Tempe a 71.8°F mean temperature, an 85.6°F average high and a 58.0°F average low.
Schiller is open 8:00 am to 4:00 pm Monday through Friday. The company identifies Tempe and the Greater East Valley as its service area.
The rating and customer comments
Reviewers repeatedly mention prompt communication, clear explanations of equipment issues, courteous technicians, maintenance visits and quick help when cooling equipment stops working.
Some reviewers also describe technicians explaining repair options, completing tune-ups and restoring air conditioning after a component failure. Others mention replacement installations and scheduling maintenance without extended waits.
Schiller Heating & Cooling, Inc. holds Arizona licences ROC 125220 and ROC 124380, and the company names NATE-certified technicians.
The company also states that its duct-cleaning technicians average more than 13 years of experience.
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.