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Heating Services in the Mid-Atlantic Region

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Proudly Offering HVAC Services in Baltimore, MD, Washington, D.C., Northern Virginia, New Jersey, Philadelphia & the Delaware Valley

Len The Plumber Heating & Air is dedicated to delivering high-quality services for reliable HVAC systems in the Mid-Atlantic region. We offer top-notch heating services to residents of Baltimore, MD, Washington, D.C., Northern Virginia, New Jersey, Philadelphia, and the Delaware Valley.

With our more than 25-year history, our skilled team has the experience and tools to keep your life moving. We guarantee we’ll bring warmth and comfort to your home with the heating solutions you need.

Count on Len The Plumber Heating & Air for expert heating services in the Mid-Atlantic. Call us at (800) 950-4619(800) 950-4619 to schedule same day service.

Heating Systems We Service

At Len The Plumber Heating & Air, we service a variety of heating systems, including:

  • Gas and electric furnaces: These are popular for their efficiency and ability to evenly distribute warm air throughout the home.
  • Gas and oil boilers: We service conventional water boilers, known for their durability and quiet, long-lasting heat.
  • Heat pumps: They’re the most energy-efficient and eco-friendly heating option. Heat pumps provide heating and cooling for year-round comfort.

24/7 Heating Repair in MD, DC, NOVA, NJ, PA & DE

Heating issues can come up unexpectedly, but at Len The Plumber Heating & Air, we’re available for 24/7 emergency repair to make sure you’re never left in the cold.

As a homeowner, you need to know the signs you need heating repairs:

  • Unusual noises indicating mechanical problems
  • Cold spots in your home suggesting uneven heating
  • Unusually high energy bills, a sign of inefficiency
  • Pilot or ignition control issues, especially in gas- and oil-powered units
  • Thermostat malfunctions affecting heating control

Don’t hesitate to request heating repairs if you notice any of these signs. We never charge extra for evenings, weekends, or overtime services.

Call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 and request same day or emergency heating repairs in Baltimore, Washington, D.C., Northern Virginia, New Jersey, Philadelphia, or the Delaware Valley.

Heating Installation & Replacement

Upgrading your heating system can significantly boost your home’s comfort and efficiency. Len The Plumber Heating & Air offers premier heating installation and replacement to ensure a smooth transition to a more advanced, energy-efficient heating unit.

While there’s an initial investment, there are many benefits to upgrading your heating system, including:

  • Improved energy efficiency
  • Lower utility bills
  • Enhanced comfort
  • Better reliability
  • Reduced carbon footprint
  • Better indoor air quality

If you need a new heating system, turn to Len The Plumber Heating & Air. Schedule heating installation or replacement by calling (800) 950-4619(800) 950-4619 today.

Heating Maintenance in MD, DC, NOVA, NJ, PA & DE

Regular tune-ups can extend your unit’s life span and reduce the risk of breakdowns. By keeping your system well-maintained, you’re ensuring reliable heat and energy efficiency for years to come.

Len The Plumber Heating & Air’s heating maintenance appointments include:

  • Thoroughly inspecting the unit: We’ll look at the current condition of your unit to identify any underlying issues.
  • Cleaning essential components: Clearing dust and debris allows the unit to operate more efficiently and avoid excess wear and tear.
  • Testing to ensure optimal operation: We’ll verify that every part of your heating system works correctly.
  • Repairing the unit as needed: We’ll fix small issues to prevent future breakdowns and costly repairs.

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

Our team wants to make maintaining your heating system as easy as possible. We created our maintenance program to make it simple to stay on schedule with your home maintenance.

Join our Whole Home Service Plan for comprehensive heating, air conditioning, and plumbing care. Benefits include:

  • Priority service
  • A 15% discount on repairs
  • Access to live call operators seven days a week

Schedule routine heating tune-ups or sign up for the service plan by calling Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 today.

Why Choose Us?

At Len The Plumber Heating & Air, our experienced HVAC technicians deliver high-quality service and are committed to always being available for our customers.

Our local team understands your heating needs. We drive fully stocked trucks, so we’re equipped with everything we need to respect your time.

We always ensure respectful customer service and exceptional workmanship on every job. Plus, we offer flexible financing options with approved credit and upfront pricing.

Keep your home cozy and warm all winter with heating services from Len The Plumber Heating & Air. Schedule same day heating services by calling (800) 950-4619(800) 950-4619 today.

Frequently Asked Questions

Why is my heating system making a weird sound?

Strange noises, such as banging, whistling, and screeching, can point to a variety of fuel, mechanical, and electrical issues. Your HVAC technician can inspect your unit to determine the cause and solution.

What’s considered a heating emergency?

A heating emergency is a situation where your heating system fails, especially in cold weather. Also, if you have a gas furnace or boiler, a natural gas leak or carbon monoxide buildup also requires fast service.

What is the best temperature setting for winter?

For efficiency, setting your thermostat to around 68 degrees Fahrenheit during the day and 65 degrees at night can balance comfort with energy savings.

Which heating system is most efficient?

Heat pumps are often the most efficient heating systems since they move heat instead of generating it. They also use electric power instead of gas or oil, which loses some energy during combustion.

How long do heating systems last?

Typically, furnaces last 15 to 20 years, while boilers and heat pumps can last around 15 years. Regular maintenance is key to maximizing their life span.

When is the best time of year to schedule annual heating maintenance?

Scheduling maintenance in the fall or early winter will ensure your system is ready for the colder months.
What to Expect
From Len The Plumber Heating & Air

Our local experts are highly trained and can handle any plumbing or HVAC issue — guaranteed!


You’ll enjoy an exceptional customer service experience from the moment you call until the job is complete.

Simplified Home Services

We’re a one-stop shop for all your plumbing, heating, and cooling needs, making whole-home comfort simple.

24/7 Availability
& Reliability

We provide emergency repairs, so you never have to go without plumbing or HVAC for long.


You get comprehensive pricing before any work begins, so you never need to worry about surprise fees.