Expert Home Services in the Mid-Atlantic
Same Day Appointments to Keep Your Life Moving

0% Financing For 60 Months

Available on A New Furnace or A Free IAQ Package with 0% for 18 Months

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Expires January 31, 2026

On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details.

Up to $500 Off

Clean Air Package (Humidifier, Dehumidifier, Air Filtration, Air Purifiers, Smart Thermostat)

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Expires January 31, 2026

10% off up to $500. The amount off is based on the number of items requested within the bundle. The amount may vary. Restrictions apply. Cannot be combined with any other coupon or promotion. Call for full details.

Furnace Diagnostic Fee Waived with Repair

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Expires January 31, 2026

Diagnostic fee waived with repair. Restrictions apply. Call for full details.

NEW CUSTOMERS $100 Off

Furnace Repair for New Customers

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Expires January 31, 2026

Restrictions apply. Cannot be combined with any other coupon or promotion.

Once a Year, you’re in the clear

$69 AC & Furnace Safety Check-Up

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Expires January 31, 2026

Single unit pricing. Additional units are extra. Oil furnaces excluded. Restrictions apply. Call for full details.

New AC Unit

For As Low As $3.27/Day

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Expires January 31, 2026

Qualifying units only. Not all units qualify. With approved financing. Call for full details.

0% Financing for 60 Months

Available on A New Furnace Unit + A Free IAQ Package

Redeem Offer

Expires January 31, 2026

On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details.

$80 OFF

AC/Furnace Repair

Redeem Offer

Expires January 31, 2026

Restrictions apply. Cannot be combined with any other coupon or promotion.

$49 Furnace Tune-Up

With A No Breakdown Guarantee

Redeem Offer

Expires January 31, 2026

Excludes Oil. Restrictions apply. Call for full details.

FREE Same-Day Second Opinions

On HVAC Install Estimates

Redeem Offer

Expires January 31, 2026

Must have at least one competitor estimate for same-day visit.

0% Financing For 60 Months

Available on A New Furnace or A Free IAQ Package with 0% for 18 Months

Redeem Offer

Expires January 31, 2026

On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details.

Up to $500 Off

Clean Air Package (Humidifier, Dehumidifier, Air Filtration, Air Purifiers, Smart Thermostat)

Redeem Offer

Expires January 31, 2026

10% off up to $500. The amount off is based on the number of items requested within the bundle. The amount may vary. Restrictions apply. Cannot be combined with any other coupon or promotion. Call for full details.

Furnace Diagnostic Fee Waived with Repair

Redeem Offer

Expires January 31, 2026

Diagnostic fee waived with repair. Restrictions apply. Call for full details.

NEW CUSTOMERS $100 Off

Furnace Repair for New Customers

Redeem Offer

Expires January 31, 2026

Restrictions apply. Cannot be combined with any other coupon or promotion.

Once a Year, you’re in the clear

$69 AC & Furnace Safety Check-Up

Redeem Offer

Expires January 31, 2026

Single unit pricing. Additional units are extra. Oil furnaces excluded. Restrictions apply. Call for full details.

New AC Unit

For As Low As $3.27/Day

Redeem Offer

Expires January 31, 2026

Qualifying units only. Not all units qualify. With approved financing. Call for full details.

0% Financing for 60 Months

Available on A New Furnace Unit + A Free IAQ Package

Redeem Offer

Expires January 31, 2026

On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details.

$80 OFF

AC/Furnace Repair

Redeem Offer

Expires January 31, 2026

Restrictions apply. Cannot be combined with any other coupon or promotion.

$49 Furnace Tune-Up

With A No Breakdown Guarantee

Redeem Offer

Expires January 31, 2026

Excludes Oil. Restrictions apply. Call for full details.

FREE Same-Day Second Opinions

On HVAC Install Estimates

Redeem Offer

Expires January 31, 2026

Must have at least one competitor estimate for same-day visit.

Redeem Offer

Your Promotional Selection Has Been Applied

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What to Expect From Len The Plumber Heating and Air
Experienced Technicians Our team has the skills and expertise to solve any HVAC or plumbing problem—guaranteed.
High-Quality Experience 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.
Upfront Pricing We quote the price you’ll pay before work begins and don’t charge extra for overtime, evenings, or weekends.
Call Us Today

Same Day Appointments to Keep Your Life Moving

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

At Len The Plumber Heating & Air, your family’s health and home come first. Backed by over 25 years of home service experience, we deliver plumbing, drain, sewer, heating, and cooling services that you can count on. We’re available 24/7 for emergency repairs and offer same-day service seven days a week for sewer line breaks, overflowing toilets, AC breakdowns, faulty furnaces, or any other issue. 

Contact us or give us a call at (800) 950-4619 to schedule service today!

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Why Choose Len The Plumber Heating & Air?

Guaranteed Service You Can Count On

 Our team proudly serves 60,000 families each year. We simplify home services so you can get the HVAC and plumbing solutions you need from a single company. With no overtime or extra charges for evening or weekend services, we book your appointment at a time that works for your schedule. Len The Plumber Heating & Air’s guarantees ensure you receive the highest-quality service whether it’s a quick repair, new installation, or routine maintenance. 

Contact us or give us a call at (800) 950-4619 to schedule your service today!

Proudly Serving the Mid-Atlantic

We have local teams across the Mid-Atlantic standing by seven days a week to provide expert plumbing and HVAC assistance. Your technician will arrive quickly in a fully stocked truck, ready to resolve your problem as quickly as possible.
5 stars Recent Customer Reviews
“Had a backup in the garbage dispenser sink, which backed up the dish washer, making it impossible to use either. Josue was really professional, walked me through all the options and also showed how he was fixing the issue. Would definitely use them again in the future.”
– Mahesh Narayanan
“Ray Kinkel was early and completed the job in good time and gave a clear explanation of the issue and what needed to be done to rectify it”
– John Hutchinson
“Thomas was friendly and did a job well done. I called Len The Plumber Heating & Air and I got exactly what I expected. If I need another Plumber, they will be the one I call, and the company you should call as well.”
– Reese Moody
“Company always does a great job! Explained the problem clearly and was done in a jiff!”
– Josh Taylor
“If you can have a positive experience during a negative occurrence, this would be it. Samuel the plumber was so professional, courteous and competent. He arrived promptly, assessed and fixed the problem quickly and left no trace of being there. This is the second time I’ve needed them and Len The Plumber Heating & Air continues to be at the top of the list!”
– Gail Gibbs