A/C Pros Heat + Air - Chattanooga's Top-Rated HVAC Repair
Chattanooga, TN 37401
Services Offered
- HVAC system repair
- HVAC system maintenance
- HVAC installation or replacement
Our Story
Founded on nearly two decades of HVAC expertise, A/C Pros Heat + Air is a Chattanooga-owned company dedicated to providing reliable, straightforward service. As a TRANE Comfort Specialist, we take pride in offering professional installations, repairs, and maintenance backed by a 1-year, 100% customer satisfaction guarantee. We believe in doing the job right the first time, which is why we use precise Manual J load calculations, Manual D duct design, and Manual S equipment selection for every installation to ensure efficiency and comfort. Our approach is simple: honest, expert advice, a $25 diagnostic fee, and flat-rate pricing on all repairs so you know the cost upfront. We started A/C Pros to bring quality service at fair rates to our neighbors, standing behind every job with the confidence that comes from 20 years of hands-on experience in heating and air conditioning.
Frequently Asked Questions
What does your 1-year guarantee on repairs cover?
Our 1-year guarantee covers both parts and labor for any repair we complete. If an issue related to our work reoccurs within a year, we'll return at no additional charge to make it right. This guarantee reflects our confidence in the quality of our repairs and our commitment to your long-term satisfaction as a Chattanooga homeowner.
Why do you perform Manual J and D calculations for a new HVAC system?
For installations in Chattanooga's varied climate, proper sizing and ductwork are crucial. A Manual J calculation determines the exact heating and cooling load your home needs—preventing an oversized or undersized system. The Manual D design ensures your ductwork efficiently delivers that conditioned air. This precision avoids issues like short cycling, improves comfort, and maximizes energy efficiency, saving you money over time.
My AC unit is turning on and off frequently (short cycling). What could be wrong?
Short cycling is a common issue here, often caused by a clogged air filter, an oversized unit, or a refrigerant problem. It strains the system and hikes energy bills. Our $25 diagnostic fee lets our technicians pinpoint the exact cause. We'll check the filter first—a simple fix—and then assess the system. With flat-rate repair pricing, you'll know the cost before we proceed with any necessary fix.
Business Location & Hours
| Mon: | 7:30 AM - 6:00 PM |
| Tue: | 7:30 AM - 6:00 PM |
| Wed: | 7:30 AM - 6:00 PM |
| Thu: | 7:30 AM - 6:00 PM |
| Fri: | 7:30 AM - 6:00 PM |
| Sat: | Closed |
| Sun: | Closed |



