Your AC Experts: Peace of Mind, 24/7

For over 25 years, Millie's Heating and Air Conditioning has been providing premium HVAC services to residents of Northern Virginia, Maryland, and Washington D.C. Our locally owned and operated company has built a reputation for delivering top-notch services, prompt response times, and upfront pricing. Our team of certified technicians is dedicated to ensuring that your home is comfortable and energy-efficient, with a focus on providing personalized service that meets your unique needs.

Our Services

At Millie's Heating and Air Conditioning, we offer a wide range of services to keep your home comfortable and efficient. From air conditioning and heating repair and maintenance to installation and replacement of new systems, we have you covered. Our expert technicians are trained to diagnose and fix common issues with your HVAC system, including:

Air conditioning not cooling properly
Heating not warming properly
Leaks and refrigerant issues
Faulty thermostats and controls
And many more!

Why Choose Millie's?

At Millie's, we pride ourselves on our:

Lowest Prices: We offer competitive pricing for our services to ensure that our customers receive the best value for their money.
Quality Service: Our certified technicians are dedicated to providing prompt, efficient, and personalized service that meets your unique needs.
Over 25 Years of Experience: With over 25 years of experience in the HVAC industry, our team has the expertise and knowledge to handle any HVAC issue.
Fully Licensed and Insured: Rest assured that our technicians are fully licensed and insured to guarantee your safety and peace of mind.
100% Financing Available: We offer a range of financing options to make HVAC installation and repair more affordable.
Guaranteed Work: We stand behind our work and guarantee that our technicians will complete the job to your satisfaction.
Same-Day Service: We understand the importance of timely service, which is why we offer same-day service for emergency repairs.

Area Serviced

Millie's Heating and Air Conditioning serves the following areas in Maryland:

Accokeek
Baltimore
Bethesda
Bowie
Boyds
Catonsville
Chevy Chase
Clarksburg
Columbia
Damascus
Elkridge
Ellicott City
Fort Washington
Gaithersburg
Germantown
Glenn Dale
Greenbelt
Hanover
Hyattsville
Kensington
Olney
Oxon Hill
Potomac
Rockville
Savage
Severn
Silver Spring
Takoma Park
Temple Hills
Waldorf

And in Virginia:

Aldie
Alexandria
Annandale
Arlington
Ashburn
Ashland
Bristow
Burke
Centreville
Chantilly
Clifton
Dumfries
Dulles
Fairfax
Fairfax Station
Falls Church
Fredericksburg
Great Falls
Hamilton
Haymarket
Herndon
Leesburg
Lorton
Lovettsville
Manassas
Nokesville
Oakton
Reston
Richmond
Silver Spring
Springfield
Sterling
Vienna
Woodbridge

About Amana

As an authorized Amana dealer, we offer a range of premium Amana heating and cooling systems designed, engineered, and assembled in the U.S.A. With over 80 years of experience, Amana has built a reputation for delivering reliable, long-lasting products that meet the highest standards.

Update Share

Positive: Some reviewers praised Millie's HVAC for their prompt service, fair pricing, and skilled technicians.

Negative: Many reviewers expressed frustration and disappointment with Millie's HVAC's customer service, reliability, workmanship, and communication.

Poor Customer Service and Unreliability

Multiple reviewers expressed frustration and disappointment with Millie's HVAC's customer service and reliability. They failed to keep promises, cancelled appointments, and didn't bother to notify customers of changes or issues.

Poor Workmanship and Negligence

Reviewers reported poor workmanship, negligence, and even fraud. One reviewer's HVAC unit was installed incorrectly, causing water damage, while another had their wiring cut without notification or acknowledgment.

Lack of Communication and Honesty

Millie's HVAC was accused of being dishonest and uncommunicative. Technicians didn't show up as promised, and the company didn't follow up to resolve issues or notify customers of changes.

Positive Experiences

On the other hand, some reviewers had positive experiences with Millie's HVAC, praising their prompt service, fair pricing, and skilled technicians.

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