Rooftop Unit Service
Rooftop HVAC unit service for Arizona commercial and residential buildings.
Call Now: (602) 799-5557Rooftop package units are everywhere in the Phoenix Metro — on small offices, restaurants, retail buildings, and a huge number of older single-story residential homes. They combine the heating and cooling components into one weatherproofed cabinet that sits on the roof, with ducts dropping straight down into the building.
Fast Track Heating and Cooling services, repairs, and replaces rooftop units across the Valley. The work is different from a split-system install — it requires a crane or boom truck for replacements, comfort with working at height, and parts experience with the package-unit ecosystem.
What's Included
Why rooftop units fail faster in Arizona
Rooftop units sit in direct sun all day. Cabinet temperatures in summer can exceed 160°F, which bakes wire insulation, dries out gaskets, accelerates capacitor failure, and shortens compressor life. UV damage to the unit's exterior is also common — failing fan blade hubs, cracked plastic louver covers, brittle insulation on suction lines.
Roof curbs leak. Roof penetrations leak. The condensate drain — which sits in 140°F sun — clogs faster than a ground-level drain. All of these are routine issues we encounter and resolve.
What we service on rooftop units
Compressors, condenser fan motors, blower motors, capacitors, contactors, transformers, control boards, gas valves and ignitors on heat sections, condensate drains and pans, refrigerant charging and leak detection, economizer dampers, belt-drive blower assemblies on older units, and full unit replacements when the equipment reaches end of life.
We service all major brands — Trane Voyager, Carrier 50TC and 48TC, Lennox Strategos, Goodman, York, Daikin Rebel, and Bryant. Older brands like Bard and AAON we cover as well.
Maintenance plans for commercial properties
Commercial buildings benefit hugely from quarterly rooftop maintenance. We change filters, inspect belts, lubricate motors, clean coils, test electrical components, check refrigerant pressures, and provide a written report to building owners or property managers. Most of our commercial customers run on quarterly or semi-annual contracts.
How It Works
Schedule
Call or book online — we'll find a time that works for you.
Diagnose
Our certified technicians assess your system and explain the issue.
Approve
We provide an upfront quote so you know exactly what to expect.
Complete
We get the job done right the first time, guaranteed.
Serving the Entire Phoenix Metro
Strip malls and mid-century homes across Mesa, Tempe, Phoenix, and Glendale rely heavily on rooftop package units. We carry common parts (capacitors, contactors, blower motors, ignitors) on every truck so most service calls are resolved on the first visit.
From dense Phoenix neighborhoods to spread-out Queen Creek acreage, our trucks run the entire Valley every day. We know which subdivisions have undersized return ducts, which Mesa zip codes still have R-22 systems hanging on, and which Scottsdale custom builds were finished with two-stage equipment that needs specialized parts.
Cities we regularly serve include Phoenix, Mesa, Scottsdale, Tempe, Chandler, Gilbert, Glendale, Peoria, Surprise, Queen Creek, Apache Junction, Paradise Valley, Fountain Hills, Ahwatukee, plus surrounding East Valley and West Valley communities. If you're inside the 101, 202, or 303 loop, we can usually be at your door the same day you call.
Why Choose Fast Track?
Licensed & Insured
Fully licensed, bonded, and insured for your peace of mind.
Fast Response
Same-day service available with rapid response times across the Valley.
Quality Guaranteed
100% satisfaction guarantee on all work we perform.
Transparent Pricing
Upfront quotes with no hidden fees or surprise charges.
What Our Customers Say
Real reviews from real Phoenix Metro homeowners.
"The only HVAC company we've hired in 7+ years. They are prompt, honest and polite. Their prices are reasonable and they are not pushy. When my AC went out they rearranged their schedule to get to me quickly and even locked up the house before they left."
— Claire N
"Service was quick and professional."
— Shane Lynch
"We recently used Fast Track Heating and Cooling after an unexpected issue where one of our vents literally fell through the ceiling. One quick call to FTHC and they were out within 24 hours. They fixed the problem quickly and were incredibly easy to work with. Both techs, the owner and his brother, came out and were professional, friendly, and did a great job. They saved us a huge hassle. Highly recommend this family owned and operated small business."
— Jessica Schuster
Ready to Get Started?
Don't wait — call now for fast, reliable rooftop unit service service across the Arizona Valley.
(602) 799-5557Frequently Asked Questions
Related Services
Need rooftop service or a replacement quote? Call (602) 799-5557 — we'll get up there and tell you what's actually going on.
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