About Millie’s Heating & Air Conditioning
Proudly serving Northern Virginia since 1985, Millie’s Heating & Air Conditioning is a family-owned business led by Andy Popovici. We specialize in residential and light-commercial HVAC repairs, installations, and maintenance.
At Millie’s, we stand by our core values—Honesty, Dependability, and Responsibility—and aim to deliver expert service with upfront pricing, fast response times, and total customer satisfaction.
Reason to Choose Millie’s HVAC
Our NATE-certified and factory-trained technicians each bring 10+ years of experience. We invest in weekly in-house training and monthly manufacturer sessions to ensure our team stays ahead in skill and technology.
Through our Comfort Assurance Maintenance Programs, we help homeowners save money while keeping their systems running efficiently. Members enjoy repair discounts and priority scheduling.
We're also committed to giving back—supporting local schools and organizations like City Year DC to make a positive impact in our community.
We are ....
✅ QUALITY SERVICE
✅ LOWEST PRICES
✅ OVER 25 YEARS OF EXPERIENCE
✅ FULLY LICENSED AND INSURED
✅ FREE ESTIMATES
✅ PROMPT, EFFICIENT SERVICE
✅ SAME-DAY SERVICE
✅ 100% FINANCING AVAILABLE
✅ GUARANTEES ON ALL WORK
✅ UPFRONT PRICING
Our Commitment : Honest Service, Expert Care
At Millie’s Heating & Air Conditioning, we believe in being clear, dependable, and always available when you need us. From the moment you call, you’ll experience honest recommendations, prompt responses, and professional service you can trust.
Whether it’s a small repair or a full installation, we take pride in doing the job right the first time—every time.
Trust Our Skilled Technicians
Our certified technicians use the latest HVAC technologies, backed by over 25 years of experience and our strong family values. You can count on us to treat your home with respect and deliver quality service that lasts.
What Our Client Says
We Service All Makes & Models
