M.E. Flow service truck driving through an intersection.
A comfortable home or business is important for anyone in the Leesburg area, and that means taking good care of your heating, cooling, and plumbing systems. When you need expert help with HVAC or plumbing maintenance, repairs, installations, and more, turn to M.E. Flow.

We have served Leesburg and Northern Virginia since 1951, and as a third-generation, family-owned company, we offer top-quality service and work that’s difficult to find anywhere else.

We feature skilled, NATE-certified HVAC technicians, licensed plumbers, and an unwavering commitment to honesty, integrity, and customer satisfaction.

Do you need a reliable, experienced plumbing, heating, and cooling contractor in Leesburg or the surrounding area?

Call M.E. Flow today at (703) 539-5284 or contact us online to schedule an appointment.

Improve your home comfort with M.E. Flow!

We offer flexible financing options and a variety of special offers with our plumbing and HVAC services. Call today or schedule online to learn more.

Air Conditioning Services

As the heat and humidity get overwhelming during the peak of summer, the air conditioner in your Leesburg home or business can create a welcome reprieve.

When you need a skilled AC contractor to keep your air conditioner running at its best, turn to M.E. Flow. We can handle all your air conditioning needs, from minor maintenance to major repairs.

Our air conditioning services in the Leesburg area include:

Contact us at (703) 539-5284 today for help with all your AC needs in Leesburg, Loudoun County, and beyond.

Heating Services

Considering how cold winter can be in the Leesburg area, it’s important for your safety and health to have a reliable heating system and an experienced heat contractor for fast repairs when something goes wrong.

At M.E. Flow, we can help with all your heating needs, from repairs and maintenance to total heating replacements. We service most brands of heating equipment, and our heating services in Leesburg include:

Need a local HVAC contractor for help with a broken furnace or boiler?

Call (703) 539-5284 or contact us online for same-day service and repairs from M.E. Flow.

Indoor Air Quality Services & More

Do you need a new thermostat? Having trouble with dust and allergens? Our team at M.E. Flow can help.

We offer a full range of indoor air quality services, thermostat services, and other HVAC services, including:

Contact us at (703) 539-5284 to learn how our team can improve your indoor air quality and overall comfort.

Plumbing Services

Problems with your plumbing system can add up to costly repairs in a flash. Get the help you need with home or commercial plumbing problems quickly by calling our team at M.E. Flow.

Same-day plumbing service is available throughout the Leesburg area, and we can help with everything from leaks and clogs to fixture installations and water heater replacements.

Our plumbing repairs and services in the Leesburg area include:

When you need a skilled plumbing contractor in Leesburg and beyond, choose M.E. Flow.

Call (703) 539-5284 or contact us online for an appointment today.

Choose M.E Flow for HVAC & Plumbing Services in Leesburg

Make sure your home or business is in good hands by choosing M.E Flow for all your HVAC and plumbing needs in Leesburg and Northern Virginia. We’re a top-rated contractor in the Leesburg area, and our company features:

  • Over 70 years of service in Northern Virginia
  • Friendly, experienced personnel with the latest training
  • Available same-day service throughout Leesburg
  • Upfront pricing with no surprises
  • Top-quality products and services
  • NATE and NCI certification
  • ACCA and PHCC membership

Contact us at (703) 539-5284 today for expert heating, AC, and plumbing services in Leesburg and surrounding areas.


The M.E. Flow location in Leesburg primarily serves Loudoun County and portions of Fairfax County, including Tysons Corner, Reston, and Chantilly.

This location also serves Haymarket, Gainsville, Manassas in Prince William County, and Berryville in neighboring Clarke County.

In Loudoun County, we serve Aldie, Ashburn, Bluemont, Brambleton, Broad Run, Cascade, Central N. Leesburg, Central S. Leesburg, Dulles, Countryside, Hamilton, Historic Leesburg,  Leesburg, Lovettsville, Lowes Island, Lucketts, Middleburg, Paeonian Springs, Purcellville, Round Hill, South Riding, Sterling, Stone Ridge, Upperville, Waterford, and W. Loudoun.


M.E. Flow – Leesburg
12 Cardinal Park Drive

Suite 107

Leesburg, VA 20175

Customer Testimonials

We’re proud of our exceptional products and customer service, evidenced by the kind reviews our satisfied customers leave for us:

“I’ll admit it, I’m a tough customer. But M.E. Flow met all my expectations. I sent them an email and they responded in less than an hour. I was able to text the technician a photo of my space and he gave me a quote over the phone. And then coordinated scheduling over text. The installers were running behind, but they gave me a call to let me know. And when they arrived, installation was smooth and uneventful. Very pleased. – Chris P.

“I had an excellent experience with Anne from M.E. Flow. Noticing that your hot water heater is dripping after 7 p.m. on a Friday night can make anyone worry about getting quick help. I called M.E. Flow and Anne picked up right away, helped diagnose a few things over the phone. She had a very fair estimate to me within 30 minutes and a plumber confirmed for the next day. Her communication throughout the small project was excellent and the techs who did the repair were on time, professional, and respectful of our home. Thank you!” – Michael G.