The Report
What the homeowner told us
A different system is not cooling; thermostat set to 72 but reaching 78–80.
Service Visit · North Phoenix
HVAC Drive Belt Replacement in North Phoenix — August 2025
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Documented ServiceFindings supported by service notes
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Reported by the Homeowner
A different system is not cooling; thermostat set to 72 but reaching 78–80.
North Phoenix homeowner · August 12, 2025
Findings & Work Performed
What Garrett documented during the visit
I removed the worn belt and installed a new properly sized blower belt. I set the correct tension and aligned the pulleys.
The Verification
Verification performed
I ran the system and confirmed smooth blower operation with proper airflow and no belt noise. Temperatures and airflow were stable before I left.
— Related Services
How this repair fits into our Phoenix HVAC service
This repair is one example of the AC Repair & Maintenance work AZ Perfect Comfort performs across Phoenix, AZ. You can browse every case study we have published for this type of work in the HVAC Drive Belt Replacement case studies archive. Homeowners who join our Comfort Club maintenance membership get every eligible repair backed by our Lifetime Repair Guarantee. For larger repairs and replacements, financing options are available for qualifying projects.
— Parts & Work Performed
Exactly what was installed
| Item | Description | Qty | Price |
|---|---|---|---|
| COM-DIAG-105 | Commercial Service Fee for AZ Perfect comfort to Perform full system evaluation to diagnose customer problem with HVAC system, and/or complete any general site visit. | 1 | $199.95 |
| MTR-220 | Remove existing belt from motor. Install new belt to correct tension and test all operations. | 1 | $535.00 |
Total: $734.95
— Photo Documentation
5 photos from this repair
Every step of this repair was documented on-site by Garrett.
— Frequently Asked
Questions about this repair
What was the problem with the AC system in this North Phoenix repair?
The homeowner reported a blower not moving air properly in North Phoenix. The technician found a worn drive belt and replaced it, restoring proper airflow and operation.
Does AZ Perfect Comfort service North Phoenix?
Yes. AZ Perfect Comfort services North Phoenix and the greater Phoenix Metro area, including same-day repairs like this one. Call (602) 613-3489 to schedule.
Are these AC repairs guaranteed?
AZ Perfect Comfort Diamond Members receive our Lifetime Repair Guarantee — if the same failure returns, the repair is on us. All other repairs are covered by our standard workmanship warranty. Ask your technician about becoming a Diamond Member to unlock the lifetime guarantee.
— Related Repairs
More real repair case studies from AZ Perfect Comfort
— Same Problem At Your Home?
Let's get your home feeling "just right" again.
AZ Perfect Comfort has served North Phoenix and greater Phoenix with same-day HVAC diagnostics and repair. Diamond Members get every repair backed by our Lifetime Repair Guarantee.