Family owned and operated since 1997, proudly servicing the East Valley.
The "Chill" is in our Name!
Ongoing training
BBB A+ Accredited
Family-Owned Since 1997
Trane Comfort Specialist
SRP Recommended
Trusted Heating and Cooling When Your Comfort Is on the Line
Schiller Heating & Cooling, Inc. has been serving homeowners and small business owners in Tempe, AZ, and throughout the East Valley since 1997. With ongoing training technicians, flat-rate pricing, and zero sales pressure, we make HVAC service straightforward, affordable, and stress-free. Call us at (480) 961-4920 to get started.
Your AC stops working, and the Arizona summer doesn't wait. We diagnose and fix air conditioning failures fast, the same day where possible.
Dirty ductwork cuts efficiency and degrades your air quality. We clean the full system in a single certified visit.
Maintenance
Air Handler Services
A full system replacement done right lowers your energy bills and runs for years. We handle every step from load calc to final inspection.
Refrigerant Leak Repair
AC Repair
AC Installation
Low refrigerant kills efficiency and risks system failure. Our EPA-compliant technicians find and fix leaks at the source.
Replacing an aging system or installing a new one? We size, supply, and install Trane equipment for East Valley homes.
Duct Cleaning
Heating Services
HVAC System Replacement
When East Valley nights turn cold, a failing heater needs fast attention. We repair and install heating systems across Tempe and beyond.
When East Valley nights turn cold, a failing heater needs fast attention. We repair and install heating systems across Tempe and beyond.
Preventive tune-ups keep your system running through peak summer heat. Our maintenance agreements cover inspections, cleaning, and priority scheduling.
Heating Services
Poor airflow and uneven temperatures often trace back to the air handler. We repair and replace air handlers across the East Valley.
Every HVAC Service the East Valley Needs
From emergency AC repair to full system replacement, Schiller Heating & Cooling covers every heating and cooling need for Tempe homeowners and the surrounding East Valley.
AC Repair
Your AC stops working, and the Arizona summer doesn't wait. We diagnose and fix air conditioning failures fast, the same day when possible.
AC Installation
Replacing an aging system or installing a new one? We size, supply, and install Trane equipment for East Valley homes.
Heater Repair
Your heater stops working on a cold East Valley night, and waiting isn't an option. We diagnose and fix heating failures fast, the same day when possible.
Furnace Tune-Up & Repair
We tune up and repair gas and electric furnaces to keep your system safe and efficient all season long.
Heater Replacement
When repairs no longer make financial sense, we replace your heating system with properly sized, high-efficiency equipment—installed from start to finish.
Furnace Replacement
An aging furnace costs more to run every year. We supply and install high-AFUE furnaces with full load calculations and code-compliant installations.
Heat Pump Services
Heat pumps offer efficient year-round comfort in the Arizona climate. We install, repair, and replace heat pump systems across Tempe and the East Valley.
Duct Cleaning
Dirty ductwork cuts efficiency and degrades your air quality. We clean the full system in a single certified visit.
Air Handler Services
Poor airflow and uneven temperatures often trace back to the air handler. We repair and replace air handlers across the East Valley.
Refrigerant Leak Repair
Low refrigerant kills efficiency and risks system failure. Our EPA-compliant technicians find and fix leaks at the source.
Light Commercial HVAC
We support small business owners and property managers across the East Valley with repair, replacement, and filter maintenance for light commercial systems. Whether you're running a retail space, office, or multi-unit property, we keep your equipment running reliably all year long. Reliable climate control keeps your team productive, your customers comfortable, and your energy bills in check.
What Makes Schiller Different From the Rest
No Commission-Based Sales—Ever
Flat-Rate Pricing Before We Start
Free Second Opinions on Major Repairs
Flexible Financing Options for System Replacements
After-Hours Emergency Service, Weekdays and Weekends
Serving Tempe and the Greater East Valley
Schiller Heating & Cooling, Inc. serves residential and light commercial customers across the East Valley. If you live in any of the communities listed below, we can typically reach you the same day for urgent calls.
- Ahwatukee
- Cave Creek Area
- Chandler
- Gilbert
- Mesa
- Phoenix
- Queen Creek
- Tempe
- Scottsdale
- Paradise Valley
- Apache Junction
Don't see your city listed? Give us a call—we may still serve your area!
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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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So happy with my new AC unit. Installed just in time for summer heat. Great working with everyone from Brandon, Rob, Marissa and rest of installers.
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Pa L.
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Used this company again, Tony came out, great guy, very knowledgeable, acted in a friendly yet professional way. He also talked well about his company and it's owners, and I think that speaks volumes! Definitely will use again and recommend!
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Becky F.
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It is always a pleasure to have Brandon come. Brandon is extremely knowledgeable and so helpful in explaining the system.
We have depended on their fast service for many years.
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Ruth T.
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They are Awesome! Fair pricing and friendly! Family had referred me to them because they are friendly and honest. I will recommend them to my friends and family!
- Jeff N.
Ready for Honest HVAC Service With No Surprises?
Schiller Heating & Cooling, Inc. serves homeowners and businesses throughout Tempe, AZ, and the greater East Valley with the kind of straightforward service this community has counted on for nearly three decades. Call us at (480) 961-4920 and let our certified team take care of your home's comfort today.
