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Len The Plumber Heating & Air is looking to hire in the Washington DC areaCoupons
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Len The Plumber Heating & Air commercial truck on transparent background.
Len The Plumber Heating & Air commercial truck on transparent background.
CHECK OUT OUR 4.8 AVERAGE GOOGLE RATING

Washington D.C. Plumbing and HVAC Coupons

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0% Interest & No Payments Until 2027
on a New HVAC System
On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details. Expires February 28, 2026 CALL NOW
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0% Interest & No Payments Until 2027
on a New Water Heater
On qualifying systems only. Not all systems qualify. With approved financing. Cannot be combined with any other promotion. Restrictions apply. Call for details. Expires February 28, 2026 CALL NOW
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Up to $500 Off
Clean Air Package (Humidifier, Dehumidifier, Air Filtration, Air Purifiers, Smart Thermostat)
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.   Expires February 28, 2026 CALL NOW
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$89
Plumbing Safety Inspection
Restrictions apply. Cannot be combined with any other coupon or promotion. Expires February 28, 2026 CALL NOW
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$50 Off
Off HVAC Repair
Restrictions apply. Cannot be combined with any other coupon or promotion. Expires February 28, 2026 CALL NOW
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$49 Furnace Tune-Up
With No Breakdown Guarantee
Single unit price. Additional units extra. Restrictions apply. Cannot be combined with any other coupon or promotion. Expires February 28, 2026 CALL NOW
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10%
Discount for Teachers, First Responders, Seniors, and Military
Restrictions apply. Must present valid ID and/or show legal documentation. Cannot be combined with any other offer or discount. Maximum discount of $1,000. Excludes HVAC installations, sewer repairs and sewer replacements. Expires February 28, 2026 CALL NOW
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$99 OFF
Drain Cleaning
Restrictions apply. Cannot be combined with any other coupon or promotion. Expires February 28, 2026 CALL NOW
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FREE Same-Day Second Opinions
On HVAC System Installs
Must have at least one competitor estimate for same-day visit. Expires February 28, 2026 CALL NOW
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FREE Second Opinions
On Sewer Estimates
Must have at least one competitor estimate for same-day visit. Expires February 28, 2026 CALL NOW
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$80 OFF
Any Plumbing Service
Restrictions apply. Cannot be combined with any other coupon or promotion. Expires February 28, 2026 CALL NOW
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Up To 10% Off
A New Water Heater
10% off up to $300 on a standard Water Heater only. Cannot be combined with any other promotion. Restrictions apply. Call for details. Expires February 28, 2026 CALL NOW
tank
Up To $300 Off
A New Water Heater
10% off up to $300 on a standard Water Heater only. Cannot be combined with any other promotion. Restrictions apply. Call for details. Expires February 28, 2026 CALL NOW
white snowflake cooling icon
Up To 10% Off
A New HVAC System
10% off up to $3,000 on a full HVAC system only. Cannot be combined with any other promotion. Restrictions apply. Call for details. Expires February 28, 2026 CALL NOW
white snowflake cooling icon
Up To $3,000 Off
A New HVAC System
10% off up to $3,000 on a full HVAC system only. Cannot be combined with any other promotion. Restrictions apply. Call for details. Expires February 28, 2026 CALL NOW

Len The Plumber Heating & Air offers you many ways to save on our plumbing services.

Do you need a plumber or HVAC expert today? Call today or use our online request form and see why Len The Plumber Heating & Air has been Maryland’s trusted plumbing company for everything from leaky faucets to clogged drains for over 15 years. Same Day Service – 7 Days a Week! Mention our plumbing coupons when you call and the discount will be added to your service.Len the Plumber commercial truck on transparent background.

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We Deliver Prompt,
Same Day Service
Graphic of a map with Len The Plumber Heating & Air service area highlighted which includes Baltimore County, Howard County, and more. View SERVICE AREAS

“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
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What to Expect
From Len The Plumber Heating & Air
Experienced
Technicians

Our local team of highly trained technicians has the tools and experience to provide exceptional service.

High-Quality
Experience

We provide thorough and attentive service so every problem gets solved and your peace of mind is restored.

Simplified Home Services

We’re a one-stop shop and can streamline all your plumbing and HVAC services for minimal stress and hassle.

24/7 Availability
& Reliability

We’re here when you need us with same day service seven days a week. We'll handle the job as soon as possible.

Upfront
Pricing

You never have to worry about surprise fees. We'll ensure you're aware of any costs before service begins.