Comprehensive Plumbing & HVAC Services in the Mid-Atlantic Region

Proudly Serving Baltimore, MD, Washington, D.C., Northern Virginia, New Jersey, Pennsylvania & the Delaware Valley

Who is Len The Plumber?

With over 25 years of dedicated home service experience, Len The Plumber Heating & Air is your trusted one-stop shop for plumbing, heating, and air conditioning solutions in the Mid-Atlantic region. We deliver prompt and professional service to homeowners who need reliable comfort. We keep our customers’ lives moving with same-day service, seven days a week, and no extra charges for evenings, weekends, or overtime—ever.

Is Len The Plumber Licensed?

Yes. Our local team of over 120 licensed and certified technicians provides courteous, expert service to more than 60,000 families annually. Whether it’s a burst pipe, clogged drain, water heater repair, AC installation, or furnace maintenance, Len The Plumber Heating & Air has the experience and resources to get the job done right the first time.

Does Len The Plumber Guarantee Its Work?

Yes. We back every job with our 100% satisfaction guarantee, giving you total peace of mind. When it comes to dependable plumbing and HVAC service near you, we’re the name homeowners trust.

What Areas Does Len The Plumber Serve?

Does Len The Plumber Provide 24/7 Emergency Plumbing Repair?

Yes. We know that urgent plumbing issues strike at the least convenient times, so we offer 24/7 emergency plumbing services. Call us right away if you notice any of these signs that you need emergency repair:

Does Len The Plumber Provide 24/7 Emergency HVAC Repair?

Yes. Your comfort is our priority, so we’re always available to restore your comfort with comprehensive HVAC services. Contact our team for 24/7 emergency repair if:

Your system won’t turn on.
Your circuit breaker keeps tripping.
You notice fuel or refrigerant leaks.
Your system short-cycles.
Your system emits strange noises or odors.

What are the Benefits of a Whole Home Service Plan?

Routine maintenance for your plumbing and HVAC systems keeps them running smoothly and helps prevent breakdowns. At Len The Plumber Heating & Air, we offer a Whole Home Service Plan to make maintenance convenient and affordable.

In addition to heating, air conditioning, and plumbing inspections, plan members enjoy priority service, a 15% discount on repairs, and access to live call takers seven days a week.

Call Now to Request Expert Home Services

Our team is always available and always reliable. When you choose Len The Plumber Heating & Air, a local expert will arrive promptly in a fully stocked truck to address your plumbing or HVAC needs.

With upfront pricing before any work begins, you never have to worry about surprise fees. Every service we provide is backed by our extensive guarantees, giving you peace of mind that you’re getting the highest-quality service.

Only the best of the best have the keys to our trucks! Call (800) 950-4619(800) 950-4619 to schedule plumbing or HVAC services in Baltimore, Washington, D.C., Northern Virginia, Pennsylvania, Delaware, or New Jersey.

Plumbing and HVAC FAQ

What should I do if a pipe bursts?

Shut off your home’s main water valve immediately, then call an emergency plumber. If water is near electrical outlets, turn off the power too.

Why is my water pressure low?

Common causes include clogged pipes, leaks, corroded plumbing, or problems with the municipal water supply.

How can I prevent frozen pipes in winter?

Insulate pipes, keep the heat on (even when away), and let faucets drip slightly when temperatures drop below freezing.

Is this plumbing issue an emergency?

If water is leaking, backing up, or flooding, it’s an emergency. Shut off water and call a plumber right away.

Do plumbers repair sewer lines?

Yes, plumbers handle everything from camera inspections to trenchless sewer line replacements and full excavations when needed.

How often should I service my HVAC system?

Twice a year—once in the spring for cooling and again in the fall for heating—to maintain efficiency and catch issues early.

Why isn't my HVAC system heating or cooling properly?

It could be a thermostat issue, dirty filter, low refrigerant, or a failing component. Schedule a professional inspection to pinpoint the issue.

How do I know what size HVAC system I need?

A professional will perform a load calculation based on square footage, insulation, windows, and layout to determine the correct size.

Plumbing

Full-Service Plumbing

From dripping faucets to broken water mains, we offer comprehensive plumbing services, to address any plumbing issue:

Are you tired of running out of hot water? We provide a full range of water heater services for standard and tankless water heaters.
Our expert plumbers also provide well services in Baltimore, Washington, D.C., Northern VA, Pennsylvania, and Delaware, including well pump repair and replacement and well water treatment .

Drain & Sewer

Drain & Sewer Services

Drainage issues can cause water damage and unsanitary conditions. We’re ready to help if you’re experiencing clogged drains, sewage backup, or other problems.

We use video pipe inspections to quickly diagnose problems such as tree root infiltration, pipe deterioration, and corrosion. Our drain and sewer services includes:

Drain cleaning: We fix slow or clogged drains so you don’t have standing water in your sinks and showers.
Main line clog removal: We’ll find and remove the blockage to restore reliable drainage to all your fixtures.
Traditional sewer line replacement: We’ll excavate and replace the pipe if your sewer main is severely deteriorated.
Trenchless sewer line repair: This innovative, no-dig technique allows us to restore your sewer line with minimal disruption.
Sewer backup and repair: We’ll quickly address the cause of sewer backups to protect your property from hazardous sewage.

Air Conditioning

Air Conditioning Services

Stay ready for the summer heat with Len The Plumber Heating & Air’s comprehensive AC services. We can keep you cool on the hottest days with:

Air conditioning repair: If your AC is blowing hot air, running all the time, or has ice on the outdoor unit, call us for same day repair.
Air conditioning installation and replacement: Our team will guide you to the best AC unit for your needs and then expertly install it for optimal performance.
Air conditioning maintenance: Regular maintenance will keep your AC running efficiently and prevent breakdowns by catching and correcting minor issues.

For homes without ductwork, ductless mini-splits are an efficient option that offers customizable cooling in each room or zone.

If you’re experiencing frequent allergy symptoms, excessive dust, or dry air in your home, call our team for indoor air quality services to help you breathe easier.

Heating

Heating Services

Winter can be brutal across the Mid-Atlantic, so count on our team for comprehensive heating services to stay warm during the colder months. We offer:

Heating repair: Don’t wait to call if you notice a yellow pilot light, low heat output, or burning smells from your unit.
Heating installation and replacement: We provide expert installation so you can get a new heating system tailored to your home’s needs.
Heating maintenance: Regular tune-ups prolong your heating system’s lifespan and enhance its efficiency.

Whether you heat your home with a furnace, boiler, or heat pump, our team has the expertise to address any heating issue. We service all brands, so we can keep your home cozy when it counts!

Len The Plumber Heating & Air BY THE NUMBERS