Reliable AC Repair in Derby, CO
We are Quality Heating and Air, providing complete AC repair for homes in Derby, CO. We fix weak airflow, blocked coils, and cooling failure. Our work improves comfort, reduces energy waste, and restores steady home temperatures.








Expert Cooling Repair for Derby Homes
We repair cooling units in Derby by resetting boards, cleaning blower motors, and checking compressor flow. These steps fix cooling loss and improve airflow.
We also serve Dupont, Commerce City, Union Pacific, and Henderson. Our repairs are safe, fast, and restore full system function.

"At Quality Heating and Air, we treat your home like our own. Every customer is part of our family, and we strive to provide the highest level of comfort and satisfaction with every service."
Fixes That Cut Heat Load and Boost Airflow
We unclog ducts, test electrical flow, and balance airflow pressure. These repairs lower stress and help cooling reach each room faster.
Water Heaters
AC Repair
AC Replacement
Mini Split
Central AC
Furnaces
Boilers
AIQ (Indoor Air Quality)
Air Purification Systems
Our Streamlined Process to Enhance Your Home Comfort
Consultation
Contact us to discuss your HVAC needs. We’ll schedule a convenient time to assess your system and understand your preferences and requirements.
Inspection & Assessment
Our experts visit your home to inspect your existing system and identify any issues. We then recommend solutions tailored to your specific situation.
Custom Solution Design
Based on the assessment, we design a custom HVAC solution that optimizes comfort, efficiency, and cost-effectiveness, ensuring it meets your exact needs.
Installation/Repair
Our certified technicians perform installations or repairs with minimal disruption, using only the highest quality equipment and the latest techniques.
Quality Check & Follow-Up
After installation or repair, we conduct a thorough quality check to ensure everything is working perfectly.
Why Derby Picks Quality Heating and Air?
- Trusted AC Repair in Derby for Years - We repair cooling systems with proven tools and local HVAC knowledge.
- Upfront Quotes With Repair Steps Listed - Every quote shows task lists, time, and full scope before we begin.
- Fast Repairs That Bring Back Cool Air - We repair systems the same day in most cases to restore comfort quickly.
- Energy-Saving Repairs That Improve Output - Tuned fans and clean lines help reduce energy strain on your unit.
Frequently Asked Questions
What AC models do you repair in Derby?
We service all common types like central air and split systems.
How fast can I get a repair appointment?
Most homes get same-day or next-day service based on schedule.
Do you use clean and approved HVAC tools?
Yes, our repairs use certified tools that meet all HVAC rules.
Can repairs lower my energy use?
Yes, fixed coils and airflow issues help reduce system load.
Do you serve other areas near Derby?
Yes, we work in Henderson, Dupont, and Commerce City.
Top-Quality HVAC Services Near You
We do the highest quality HVAC work near you. We’re good, trusted, and affordable. No one beats our prices!
Ready for Comfort? Contact Us Now for Expert HVAC Solutions!
Tailored HVAC Services for the Thornton Area
At Quality Heating and Air, we understand the unique climate challenges faced by residents of Thornton and the surrounding communities. Our services are specifically designed to address the local weather patterns, ensuring your HVAC system is optimized for both hot summers and chilly winters. Whether you’re in Thornton, Northglenn, Henderson, or Clayton, our team has the expertise to provide efficient solutions tailored to your area’s specific needs.