Hours: Monday–Friday, 7:00 a.m.–5:00 p.m. | After-Hours Emergency Calls

Huntsville's Professional HVAC Contractor 
Air-Conditioning Repair • Heating Repair —




Rely on our HVAC contractor in Huntsville, Alabama, for professional heating and air-conditioning repair services. In business since 1999 and with more than 20 years of experience, Comfort Air Quality & Efficiency by Design is the company to trust for a job done right.


Call Our

Honest and Reliable HVAC Contractor

for a Free Estimate Today

Call (256) 203-5734

Certified, Licensed, and Bonded • State of Alabama HVAC #99204
Alabama Certified Master Gas Fitter • LP Certified (Propane) • EPA Certified


About Our HVAC Contractor

Malcolm Porter has been working in his field since he was a teenager with his grandfather. His quality workmanship, superior customer care, and lower rates are what set him apart. Contact us to learn more about our air-conditioning and heating repair work today. We serve the Huntsville metro area within a 30-mile radius.

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