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HVAC Services in Loudoun County, VA

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Len The Plumber Heating & Air is the company to trust when you need reliable HVAC services in Loudoun County, VA.

We keep our customers’ lives moving with seasonal maintenance and emergency HVAC repair. For new installations, we offer flexible financing on approved credit.

Contact Len The Plumber Heating & Air now to request HVAC services in Loudoun County.

Why Homeowners in Loudoun County Choose Us

Len The Plumber Heating & Air serves more than 60,000 families annually. We have 120 skilled technicians, fully stocked trucks, and over 25 years of experience.

Here are other reasons to choose us for furnace and AC repair in Loudoun County, VA:

Fully licensed and insured company
Highly trained technicians
Same day service availability
Upfront pricing and no surprise fees
Expertise in newer and older Loudoun County homes

Air Conditioning Repair & Installation in Loudoun County

Len The Plumber Heating & Air delivers dependable air conditioning in Loudoun, VA. Our cooling services include:

Air conditioning installation and replacement: Upgrade your cooling with a high-SEER2 ducted or ductless AC solution.
Air conditioning maintenance: Spring cooling tune-ups are the best way to enjoy reliable and efficient summertime cooling.
Air conditioning repair: Our technicians repair all HVAC brands.

We offer a variety of Trane systems for HVAC installation, including central AC and ductless mini-splits as standalone and add-on solutions.

Heating Repairs & Replacement for Every Loudoun Home

Count on us for furnace repair in Loudoun County and much more. Our heating services include:

Heating installation and replacement: Install a high-efficiency heating system that’s ideal for your home.
Heating maintenance: Stay safe and save money with seasonal fall heating tune-ups.
Heating repair: Enjoy peace of mind with a precise repair and premium parts.

Furnaces, Boilers & Heat Pumps

Let our team help you save and keep warm throughout the winter months. We service a full range of heating technologies:

Furnaces remain the most popular home heating option throughout Northern Virginia.
Boiler options include gas and propane water boilers with radiators and baseboards.
Heat pumps are among the most efficient heating systems available in the region.

Indoor Air Quality Services—Air Purifiers & Humidifiers

Our team can help improve your indoor air quality in Loudoun County. We install whole-home air purifiers and humidifiers.

24/7 Emergency HVAC Services in Loudoun County

Count on Len The Plumber Heating & Air for emergency HVAC in Loudoun County. We offer same day service seven days a week and are available by phone 24/7.

We provide upfront pricing before any work begins and never charge extra for evenings, weekends, or overtime.

HVAC Maintenance Plans—Save Energy & Prevent Breakdowns

Most manufacturers require regular maintenance to keep your warranty valid. Our maintenance plan includes a thorough inspection of the equipment to spot worn or broken components. This helps prevent breakdowns.

It also includes cleaning, lubrication, and other adjustments to improve energy efficiency and system longevity. Our Whole Home Service Plan includes two seasonal tune-ups, discounts, and much more.

Communities We Serve in Loudoun County

All along the Potomac River and even out west by Blue Ridge Mountain Road, we have you covered. Count on us for emergency repairs, maintenance, installations, and much more.

Our Loudoun County service areas include:

Ashburn
Leesburg
Sterling
Broadlands
South Riding
Purcellville
Aldie
Lovettsville

Loudoun County HVAC FAQs

Can you repair my heat pump or boiler in Loudoun County?

Yes. We repair all heating technologies, including hot water boilers, heat pumps, and hybrid heating systems. You can rely on our 24/7 emergency service.

What are common signs that I need HVAC service?

Rising energy consumption is often the first sign. You may also experience uneven heating and cooling or irregular cycling. Unusual noises and odors are other symptoms of a failing system.

Do you offer smart thermostat installation?

Yes, we install all smart thermostat brands and models. That includes installing a C-wire as needed. A smart thermostat can save energy and increase comfort.

How soon can I schedule emergency HVAC service?

You can call us anytime, day or night. We answer our phones 24/7, including weekends and evenings. Our expert technicians are always available to restore your heating or AC.

Other Northern Virginia HVAC Service Areas

We provide HVAC services beyond Loudoun County. In fact, we provide services throughout Northern Virginia.

Some of our other service areas in Northern Virginia include:

Loudoun County HVAC Services

Len The Plumber Heating & Air provides reliable cooling and heating services in Loudoun County and beyond. With us, you get skilled and experienced technicians who genuinely care.

Call Len The Plumber Heating & Air to schedule HVAC services in Loudoun County.

What to Expect
From Len The Plumber Heating & Air

Experienced
Technicians

Our highly trained technicians can resolve all your repair, installation, and maintenance needs.

High-Quality
Experience

We strive to exceed your expectations with innovative technology and tried-and-true methods.

Simplified Home
Services

We provide streamlined plumbing and HVAC services that are efficient, easy, and tailored to your needs.

24/7 Availability
& Reliability

Our local team always provides prompt and reliable assistance whenever you need us most.

Upfront Pricing

Experience peace of mind with comprehensive pricing before service begins without hidden fees.

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“He listened to what I needed to have done, provided multiple solutions and allowed me to make a decision without trying to influence one solution over the other. The freedom to make the choice I desired is very important to me. The work was excellent and I am very satisfied. ”

- Frederick D.