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24/7 HVAC Services in Wilmington, DE

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When Wilmington residents want high-quality HVAC services, they choose Len The Plumber Heating & Air!

Our technicians have the tools and training to help with all your comfort service needs. This local team of 120 skilled professionals can resolve any issue.

Len The Plumber Heating & Air provides 24/7 emergency HVAC service when you need us most.

We’re always available and always reliable! We also offer same day service seven days a week for your convenience.

Make Len The Plumber Heating & Air your one-stop shop for outstanding HVAC services in Wilmington by calling (800) 950-4619(800) 950-4619 to book a service appointment.

Emergency HVAC Repair

Your HVAC system may break down when you least expect it. Call your trustworthy HVAC partner at Len The Plumber Heating & Air for a fast solution!

We have the expertise and fully stocked trucks to address your emergency HVAC problem 24/7. You’ll never pay extra for evening, weekend, or overtime service when you choose our team.

When you need to request 24/7 emergency HVAC services in Wilmington, call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619!

Air Conditioning Services for Wilmington Homes

Summer gets hot and sticky in Wilmington. That’s when you need your air conditioning.

At Len The Plumber Heating & Air, we provide dependable air conditioning services to keep you cool and comfy, including:

  • AC repair: Frost on the exterior of your air conditioning unit, a faulty thermostat, and odd sounds mean you need fast repairs.
  • AC installation and replacement: You’re ready for a new AC unit if you’ve had many repairs, your system is over 15 years old, or it doesn’t function efficiently.
  • AC maintenance: Annual tune-ups prevent breakdowns, prolong the life of your unit, and improve indoor air quality.

Len The Plumber Heating & Air provides exceptional air conditioning services for Wilmington homeowners. Schedule same day service with our team by calling (800) 950-4619(800) 950-4619 now.

Heating Services in the Wilmington Area

Your heating system works hard when frosty temperatures descend on the Wilmington area. Our premier heating services ensure that your unit stays in top condition! We provide:

  • Heating repair: If your heating bills are getting higher or you detect a strange smell, you need service from Len The Plumber Heating & Air.
  • Heating installation and replacement: If your system breaks down frequently and needs expensive repairs, a replacement is in order.
  • Heating maintenance: Yearly tune-ups ensure that your system is safe and enhances its efficiency.

Furnace Services

Gas and electric furnaces need professional service when they malfunction. The experts from Len The Plumber Heating & Air is the team you need for:

  • Furnace repair
  • Furnace installation and replacement
  • Furnace maintenance

Boiler Services

Boilers heat your home evenly and are known for longevity and energy efficiency.

Hydronic heating systems use boilers to heat water and transport the heat throughout your home through baseboards or radiators. We service gas, oil, and propane boilers as well as baseboard and radiator issues.

Count on our team for:

  • Boiler repair
  • Boiler installation and replacement
  • Boiler maintenance

Len The Plumber Heating & Air is your respected source for complete heating care in the Wilmington area. Call (800) 950-4619(800) 950-4619 to book same day service.

Heat Pump Services

Heat pumps are environmentally safe, compact, and energy-efficient. Because heat pumps heat and cool a home, you only need one system for complete home comfort. They bring heat from outdoors into your home in the cold months and remove it from indoors in the summer.

Len The Plumber Heating & Air provides superior heat pump services in the Wilmington area, including:

  • Heat pump repair: If the evaporator coils freeze, there’s an odd smell, or the unit doesn’t heat and cool effectively, it’s due for repair.
  • Heat pump installation and replacement: A new heat pump will lower your energy bills and enhance household comfort.
  • Heat pump maintenance: We recommend twice-annual tune-ups to check your system’s condition and performance.

Schedule heat pump services in Wilmington by calling Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 today.

Ductless Mini-Split Services in Wilmington

Ductless mini-splits have separate temperature zones, so heating and cooling are customizable, rather than having one thermostat and temperature setting for the entire home.

Len The Plumber Heating & Air offers unbeatable ductless mini-split services, including:

  • Ductless mini-split repair: Leaks, ice buildup, unpleasant smells, or unusual sounds warrant a visit from one of our technicians.
  • Ductless mini-split installation and replacement: Ductless mini-splits can go in an in-law suite, second-story addition, or throughout a home.
  • Ductless mini-split maintenance: Maintenance helps your unit last longer and reduces repairs.

Indoor Air Quality Services

When you have poor indoor air quality, you breathe in pet dander, dust, mold, allergens, and other unhealthy particles.

Our indoor air quality solutions give you fresher, purer air throughout your home! Len The Plumber Heating & Air offers:

Request air quality services in Wilmington by calling (800) 950-4619(800) 950-4619 today.

Sign Up for the Whole Home Service Plan

Our Whole Home Service Plan covers annual air conditioning, heating, and plumbing tune-ups as well as member-exclusive benefits, such as:

  • A 15% repair discount
  • Priority service
  • Access to a live call taker seven days a week

Call (800) 950-4619(800) 950-4619 today to enroll in our maintenance plan.

Why Choose Len The Plumber Heating & Air?

We give Wilmington homeowners premier HVAC services with great customer service and upfront pricing. Len The Plumber Heating & Air serves 60,000 families annually. You can always count on our team for guaranteed services, 24/7 emergency HVAC service, and no extra charge for evening, weekend, or overtime services.

Experience the difference that Len The Plumber Heating & Air makes for your HVAC service needs. Call (800) 950-4619(800) 950-4619 now to book a same day service appointment.

What to Expect
From Len The Plumber Heating & Air

Our local team of 120 technicians has skills you can trust and provide the care you deserve.


We aim to keep our customers’ lives moving, which means we provide thorough and attentive service every time.

Simplified Home

Minimize stress and maximize convenience with our one-stop shop for HVAC and plumbing services.

24/7 Availability
& Reliability

No matter when you need us, we’re here for you with same day and emergency services you can depend on.

Upfront Pricing

We ensure you know the cost before work begins and don’t charge extra for evening, weekend, or overtime service.