AC Installation
High-efficiency central air systems sized properly for your home and budget.
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AC InstallationFurnace & Heating RepairHeat PumpsDuctwork & Duct Cleaning
Quantum Air Conditioning: AC Installation, Furnace & Heating Repair, Heat Pumps, Ductwork & Duct Cleaning
Family-run heating and cooling specialists serving Tucson and nearby towns. Fast repairs, efficient installs and honest advice.
4.9/5from 2,387 reviews
Trusted by businesses and homeowners across Arizona
Licensed & InsuredArizonaTop Rated2026Certified TechniciansFactory trained5-Star ReviewsLocal customersSatisfactionGuaranteed
Our Services
Get a Free QuoteEverything Your Home Needs to Stay Comfortable
Customers Satisfied 4.9 (2,387 reviews)
25+Years of experience
About Our Company
Built on Trust and Honest Advice
Quantum has kept homes across Tucson comfortable since 2001. We're a local, family-run team that believes in honest advice, quality equipment and doing every job properly the first time.
4,483+Projects completed
2,387+Happy customers
98%Satisfied customers
Explore Recent Works
See Our Latest Work
Oro Valley
Heat Pump Install
Replaced a 20-year-old AC and furnace. 3-ton system, 1 day on site.
Start a similar projectMarana
AC Replacement
New condenser and coil. High-efficiency unit, 1 day on site.
Start a similar projectSahuarita
Furnace Repair
Ignitor and flame sensor replaced. Same-day fix, 2 hours on site.
Start a similar project4,483+Projects completed
2,387+Happy clients
25+Years in business
31Towns covered
How It Works
From First Call to Perfect Comfort
01
Book a Visit
Pick a time that suits you, including evenings.
02
Honest Diagnosis
We find the real problem and explain your options.
03
Expert Repair or Install
Our technician completes the work cleanly and safely.
04
Comfort Check
We test everything with you and hand over your warranty.
Testimonials
Real Reviews From Real Customers
MCTBDJ
2,387+ Reviews“Our AC died on the hottest day of the year. They had a tech here in two hours and cool air by dinner. Friendly, on time and spotless. The furnace repair cost less than we expected and it's running perfectly.”
FAQ
Common Heating & Cooling Questions
Should I repair or replace my system?
If your system is over 12 to 15 years old or needs frequent repairs, replacing it often saves money. We'll give you honest options.
Do you offer emergency repairs?
Yes. We offer same-day and after-hours repairs for no heat, no cooling and other urgent problems.
Are your technicians licensed?
Yes. Our technicians are licensed, insured, background checked and trained on all major brands.
Do you offer financing?
Yes. Approved homeowners can spread the cost of a new system with low monthly payments.
How often should I service my HVAC system?
Twice a year is ideal: your AC in spring and your furnace or heat pump in autumn. Regular tune-ups prevent most breakdowns.
Better Comfort Starts With One Call
Don't wait for a breakdown. Book a service or get a free quote from our local team today.
Free, no-obligation estimate
- Response within 24 hours
- Written, itemised quote
- Financing available
Get Your Free Quote
Fill out the form and our team will get back to you within 24 hours.