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Boiler Services in the Washington, D.C. Area

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$60 Off Emergency HVAC Service
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When choosing a heating system, many homeowners in D.C., Charles County, Montgomery County, and Prince George’s County choose boilers.

Unlike forced-air heating, boilers use water heating to provide comfort through radiators or baseboard heating. They offer great benefits, including energy efficiency, durability, and minimal maintenance.

At Len The Plumber Heating & Air, we offer comprehensive boiler services to ensure reliable heating. Choose our local team of technicians for expert recommendations, great customer service, and superior guarantees.

For outstanding boiler services, trust the team at Len The Plumber Heating & Air Call (800) 950-4619(800) 950-4619 or request an appointment online!

24/7 Emergency Boiler Repair

When your boiler breaks down in the middle of winter, it’s more than a minor inconvenience. You need 24/7 emergency boiler service.

At Len The Plumber Heating & Air, our team is always available to perform the repairs you need and restore your heat. With fully stocked trucks and fast service, we’ll be there for you when you need us most.

If you’re having problems with your boiler, it may need repairs. Signs you need boiler repair include:

  • A yellow pilot light
  • Water or fuel leaks
  • Water pressure problems
  • Valve malfunctions
  • Strange sounds from the unit or radiators
  • Odd smells from the unit or radiators
  • Rising utility bills
  • Insufficient heat

Boiler Installation & Replacement for D.C. Homes

Boilers provide reliable heat for your home by circulating heated water or steam. They’re powered by natural gas, oil, or electricity and can provide reliable comfort and quiet operation to individual rooms in your home.

Boilers are manufactured to last for around 15 years with routine maintenance. When your system is nearing the end of its service life, Len The Plumber Heating & Air is here to provide you with a stress-free boiler replacement. Your technician will:

  • Remove your old boiler
  • Perform a power flush if needed
  • Upgrade or change your pipes, if needed
  • Install your new boiler and system filter according to manufacturer specifications
  • Inspect your new boiler to confirm proper operation

Schedule your boiler replacement in Washington, D.C., by calling (800) 950-4619(800) 950-4619 today.

Boiler Maintenance

With boiler maintenance from our team, you’ll experience great benefits, like improved performance, extended system life span, and optimal energy efficiency.

During preventative tune-ups, we’ll perform common maintenance tasks, including:

  • Inspecting for leaks, obstructions, or blockages
  • Checking temperature and pressure readings
  • Cleaning heat exchangers
  • Checking electrical connections and pH levels
  • And more!

Call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 to request boiler maintenance for your D.C., Charles County, Montgomery County, or Prince George’s County home.

Request Same Day Boiler Services in Washington, D.C.

Trust the local team at Len The Plumber Heating & Air for superior boiler services.

Our highly trained technicians care about your comfort. We prioritize customer service to meet your needs and exceed your expectations.

Backed by over 25 years of service, we’re proud of our reputation for excellence. Make Len The Plumber Heating & Air your one-stop shop for home services in D.C.!

For the highest quality service and products, call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 or contact us online!

Frequently Asked Questions

What’s the difference between a boiler and water heater?

While both a boiler and water heater heat water, they serve different purposes.

Boilers heat non-potable water to heat the home with steam and radiant techniques. Water heaters heat potable water for cooking, cleaning, and more.

Tank water heaters also store heated water until you’re ready to use it. Boilers don’t store water; they only heat it.

Are boilers efficient?

Yes, although precise boiler efficiency depends on the fuel choice. For example, oil boilers have a rating of 87% AFUE or higher, while gas boilers have a rating of 90% AFUE or higher.

What is boiler kettling?

Boiler kettling is when your unit whistles, pops, or bubbles. Some common causes for this issue include leaks, overheating, and limescale buildup.

A licensed technician can help determine the cause and solution if your boiler is kettling.

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.