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24/7 Heating Services in Dundalk, MD

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Is your home comfortable despite the winter chill, or do you find that you have drafts and uneven heating? Reliable heating is a must, and the team at Len The Plumber Heating & Air offers a comprehensive list of heating services to assist homeowners in Dundalk with all their heating needs.

You can count on our team for emergency heating repair, expert heating installation, and routine heating maintenance. We always provide upfront pricing with zero surprises.

Schedule heating service in Dundalk now. Call (800) 950-4619(800) 950-4619 or contact us online.

Same Day Heating Repair

It feels like heating systems always break down when you need them most. At Len The Plumber Heating & Air, we’re here for you whenever your unit fails or falters.

We offer same day heating repair seven days a week and never charge extra for evening and weekend appointments. Our team drives fully stocked trucks, so we can provide the service you need when you need it.

Signs you need heating repair include:

  • No heat
  • Reduced heating capacity
  • Fuel leaks
  • Unpleasant odors from the unit
  • Strange sounds from the unit

Call us at (800) 950-4619(800) 950-4619 or contact us online to request heating repairs in the Dundalk area.

Heating Installation & Replacement

When your home needs a new heating system, you can trust the team at Len The Plumber Heating & Air to provide top-quality systems and comprehensive installation. We typically recommend heating replacement over repair when:

  • Your system needs repairs that cost more than 50% of the unit’s value.
  • Your system isn’t as efficient as it used to be.
  • Your system is 15 years old or older.

Heating Systems We Install

We install and service a variety of heating system types, including the following:

  • Gas and electric furnaces are common heating systems that distribute heated air through air ducts.
  • Heat pumps use the energy of outdoor air and heat transfer to move heat into your home. The system can also reverse to provide cooling.
  • Boilers heat your home using hydro heating. Hot water is distributed through pipes to radiators, baseboard heating, and in-floor heating.

Contact us online or call (800) 950-4619(800) 950-4619 to request a heating replacement in Dundalk, and we’ll help you choose the best system for your budget and comfort needs.

Heating Maintenance

Keep your system running at its best by scheduling heating maintenance every year. We recommend scheduling your tune-up in the fall to give you optimal performance throughout the winter, but it’s never a bad time to schedule routine maintenance.

Benefits of annual maintenance include:

  • Greater system reliability
  • Improved energy efficiency
  • An extended system life span
  • Better safety
  • Reduced risk of breakdowns

We also offer our Whole Home Service Plan to help you save on routine maintenance. The service plan includes priority scheduling, a 15% discount on repairs, and annual heating, air conditioning, and plumbing tune-ups.

Ask about the Whole Home Service Plan or schedule heating maintenance by calling (800) 950-4619(800) 950-4619 or contacting us online.

Why Choose Len The Plumber Heating & Air in Dundalk?

Len The Plumber Heating & Air is committed to exceeding your expectations every time you call. You can count on us for experienced technicians who care.

We are always available and always reliable, offering emergency and same day service seven days a week. Make us your go-to choice for heating services in Dundalk.

Call (800) 950-4619(800) 950-4619 or contact us online today to schedule heating repair, maintenance, or installation.

What to Expect
From Len The Plumber Heating & Air

Our team has the skills and expertise to solve any HVAC or plumbing problem—guaranteed.


From smart solutions to unbeatable customer service, our top goal is to deliver services that impress.

Simplified Home Services

We’re a one-stop shop, so you can easily find, choose, and save on all your home service needs.

24/7 Availability
& Reliability

We’re always ready to provide plumbing and HVAC repairs when you need them most.


We quote the price you’ll pay before work begins and don’t charge extra for overtime, evenings, or weekends.