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HVAC Services in the Baltimore Area

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Keep your Baltimore home comfortable no matter the season with our professional HVAC services from Len The Plumber Heating & Air. We’ll ensure your heating and cooling systems provide reliable temperature control and efficiency by quickly addressing any issues.

With experienced technicians and high-quality service, we promise to simplify your HVAC repair, installation, and maintenance needs.

No matter the task, we’re here to ensure year-round comfort. Call (800) 950-4619(800) 950-4619 or contact us online to request HVAC services in the Baltimore area.

Same Day HVAC Repair

Being prepared for an HVAC emergency means having a trusted home service technician at hand. At Len The Plumber Heating & Air, we only hire the best technicians in our industry to restore comfort when an unexpected HVAC failure occurs.

Signs that you need emergency heating or cooling repair include:

  • Unusual noises from the system
  • Unusual smells from the system
  • Low or no airflow
  • Warm air when the thermostat is set to cool
  • Cool air when the thermostat is set to heat
  • Increased home humidity

If you need emergency HVAC repair, call Len The Plumber Heating & Air now at (800) 950-4619(800) 950-4619.

Air Conditioning Services in the Baltimore Area

If you keep your air conditioner in good repair, you can expect your system to last for approximately 15 years. Signs that you need AC repair include:

  • An iced-over unit
  • High indoor humidity
  • Leaking refrigerant

When it’s time to replace your air conditioning system, turn to Len The Plumber Heating & Air. We’ll help you select and install a new system that’s the right fit for your home.

We also offer routine AC maintenance to ensure cooling comfort for years to come.

Ductless AC Services

Ductless mini-splits are the perfect HVAC solution because their compact design allows you to enjoy full control over separate rooms or zones, all powered by one efficient outdoor unit.

If you’re considering a ductless mini-split for your home addition, garage, attic, basement, or renovation project, we can help. We offer:

  • Ductless AC installation and replacement
  • Ductless AC maintenance
  • Ductless AC repair

Keep your home cool with fast service from Len The Plumber Heating & Air. Call (800) 950-4619(800) 950-4619 or contact us online to schedule your appointment.

Heating Services Throughout the Baltimore Area

You rely on your heating system throughout the winter, so keeping up with heating services is vital to ensuring proper system operation over the years.

At Len The Plumber Heating & Air, we offer:

  • Heating repair
  • Heating installation and replacement
  • Heating maintenance

Schedule Service Now

Furnace Services

At Len The Plumber Heating & Air, our team installs and services gas and electric furnaces. A well-maintained furnace can deliver over 15 years of reliable heating.

However, your furnace will experience wear and tear over time and need occasional repairs. Signs you need furnace repair include:

  • System short-cycling
  • A yellow pilot light
  • Consistently flipped breakers

Boiler Services

Len The Plumber Heating & Air is Baltimore’s go-to hydronic heating and boiler services provider. Our certified technicians will ensure your home stays warm all winter long with professional boiler installation, repair, and maintenance.

Signs you need boiler repair include:

  • Water or fuel leaks
  • Foul odors
  • Clanging or banging sounds from the unit

Turn to Len The Plumber Heating & Air for all your heating service needs. Call (800) 950-4619(800) 950-4619 or contact us online to request furnace or boiler services for your home.

Heat Pump Services in the Baltimore Area

Unlike traditional central air conditioning systems, heat pumps provide can cooling and heating. This system can extract warmth from the air and transform it to heat your home during the winter. Reverse the system to provide cooling during the summer.

Our heat pump services include:

  • Heat pump repair
  • Heat pump installation and replacement
  • Heat pump maintenance

Contact Len The Plumber Heating & Air online or call (800) 950-4619(800) 950-4619 now to request heat pump services.

Sign Up for the Whole Home Service Plan

Keeping your system efficient and effective requires routine HVAC maintenance. Luckily, we’re here to make the job easier.

At Len The Plumber Heating & Air, our Whole Home Service Plan keeps your heating, cooling, and plumbing systems well-maintained with a comprehensive list of tune-up and maintenance tasks. You’ll also get access to priority service and 15% off repairs!

Call (800) 950-4619(800) 950-4619 or contact us online to become a Whole Home Service Plan member today.

Indoor Air Quality Services for Baltimore Homes

Indoor air pollution can negatively affect your health. Let Len The Plumber Heating & Air help protect your indoor air for easier breathing and reduced allergy symptoms.

Indoor air quality solutions we offer include:

  • Duct cleaning: Eliminate built-up dust and debris in your ductwork to improve HVAC efficiency and ensure heated or cooled air isn’t riddled with pollutants.
  • Air purifier installation: By filtering out common airborne allergens and pollutants, air purifiers dramatically reduce harmful irritants in your home.
  • Humidifier installation: A whole-home humidifier balances your humidity year-round for total indoor climate control.

Call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 or contact us online to request indoor air quality services for your Baltimore-area home.

Choose Len The Plumber Heating & Air for Reliable HVAC Services

We know it’s stressful when you have heating or cooling issues, so we’re ready to help restore your home comfort. When you choose our local team, you’re guaranteed an experienced technician who provides a high-quality service experience and simplified services.

We eliminate surprise fees by guaranteeing:

  • Upfront estimates before any work begins
  • No extra charge for overtime service
  • No extra charge for evenings or weekends

Call (800) 950-4619(800) 950-4619 or contact Len The Plumber Heating & Air online to find out why we’re Baltimore’s preferred HVAC technicians.

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.