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Heating Services in the Washington, D.C. Area

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Keeping warm through the winter in the Baltimore area means having heating equipment that will stay effective, efficient, and reliable — so you need a home service company you can trust to keep it in top condition, repair it when it fails, and replace it when necessary.

At Len The Plumber Heating & Air, we offer comprehensive heating services in Washington, D.C., Charles County, Prince George’s County, and Montgomery County. We provide top-of-the-line equipment, use the latest tools and techniques, and ensure exceptional service to help you stay comfortable year after year.

Call (800) 950-4619(800) 950-4619 or contact Len The Plumber Heating & Air online today to schedule heating services.

Heating Systems We Service

At Len The Plumber Heating & Air, we offer service for heating systems, including:

  • Gas and electric furnaces: The powerful on-demand heat of a furnace remains the most popular way to keep warm.
  • Boilers: Many homeowners choose water heating from a boiler for sustained, even heating throughout their homes.
  • Heat pumps: Unmatched heating efficiency and gentler heat make heat pumps an excellent investment, whether alone or combined with a furnace.

24/7 Heating Repair

When your heating system gives you trouble on a cold day, don’t panic. The team at Len The Plumber Heating & Air offers comprehensive 24/7 heating repair.

Give us a call as soon as you notice:

  • Reduced or no heat
  • Strange smells from your system
  • Strange sounds from your system
  • Water or fuel leaks
  • Rising utility bills
  • Reduced indoor air quality

The sooner you repair a problem, the less likely you’ll have to deal with a system breakdown.

Call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 to schedule heating repair in the Washington, D.C., area!

Heating Installation & Replacement

When you need heating replacement, ensure your new system is properly sized for your home and installed correctly.

At Len The Plumber Heating & Air, we’ll be happy to guide you through the process to ensure your complete satisfaction and the full benefits of a new heating system, including:

  • Improved comfort through upgraded performance
  • Reduced energy bills through the superior efficiency of new heating technology
  • Minimal risk of breakdowns and repair bills in the years ahead
  • Substantial improvement in home value with a great return on investment

Ready to have a new heating system installed in your Washington, D.C., home? Call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 or contact us online to get started.

Heating Maintenance

Routine heating maintenance is crucial if you want your system to maintain its performance, efficiency, and reliability despite wear and tear over the years.

An HVAC technician will inspect, clean, test, and repair your heating system. Whether it’s replacing furnace filters, recharging heat pump refrigerant, or clearing sediment out of a boiler, Len The Plumber Heating & Air is ready to take on the job.

We recommend scheduling your annual maintenance visit in the fall to enjoy the benefits of maintenance through the coldest part of the year.

Sign Up for Len The Plumber Heating & Air’s Whole Home Service Plan

Keeping up with maintenance doesn’t have to be difficult. With our Whole Home Service Plan, you’ll receive:

Sign up for our maintenance plan or call Len The Plumber Heating & Air (800) 950-4619(800) 950-4619 today to request heating maintenance in D.C.

Why Choose Len The Plumber Heating & Air?

When you need reliable heating services, Len The Plumber Heating & Air is the team to call in Washington, D.C. Count on us for:

Schedule heating services today by calling (800) 950-4619(800) 950-4619!

Frequently Asked Questions

What are the most common heating system problems?

Many homeowners encounter unusual smells from their heating system or ductwork, such as:

  • Burning smells
  • Musty or mildew smells
  • Sulfur or rotten egg smells

Strange heating system sounds are another common issue, including:

  • Banging sounds
  • Grinding sounds
  • Squealing sounds
  • Rattling noises

If you notice any of these issues, it’s best to have a licensed HVAC technician inspect your system.

What is the best temperature setting for winter?

For maximum efficiency in the winter without compromising your comfort or health, set your thermostat at 68 degrees when you’re awake and at home.

When you’re sleeping, you can lower the temperature by a few degrees to save money and have better sleep quality. You can drop the temperature even lower when you’re away at work — just don’t leave it so low that pipes can freeze!

Can I maintain my heating system myself?

You can inspect your system for leaks and obstructions and replace air filters if you have a furnace or heat pump. Otherwise, routine heating maintenance is best left to the professionals.

What to Expect
From Len The Plumber Heating & Air

Our local team of highly trained technicians has the tools and experience to provide exceptional service.


We provide thorough and attentive service so every problem gets solved and your peace of mind is restored.

Simplified Home Services

We’re a one-stop shop and can streamline all your plumbing and HVAC services for minimal stress and hassle.

24/7 Availability
& Reliability

We’re here when you need us with same day service seven days a week. We'll handle the job as soon as possible.


You never have to worry about surprise fees. We'll ensure you're aware of any costs before service begins.