Shellhorn & Hill: Wilmington DE's Trusted HVAC and Water Heater Experts

For Wilmington, Newark, Edgemoor, New Castle, and Bellefonte homeowners and businesses needing reliable heating, cooling, or hot water, Shellhorn & Hill has been the local answer since 1931. This company provides a straightforward, professional approach to HVAC and water heater services for both residential and commercial customers.

Shellhorn & Hill is available for scheduled maintenance and installations during regular business hours. Their team of experienced technicians handles everything from routine check-ups to new system setups.

Key Services for Delaware Homes and Businesses

The team at Shellhorn & Hill focuses on the systems that keep local properties comfortable and functional year-round.

  • Heating & Air Conditioning/HVAC: They install, service, and maintain furnaces, boilers, and air conditioners. This is crucial for handling Wilmington's humid summers and chilly winters.
  • Water Heater Installation & Repair: Whether it's a traditional tank model or a modern tankless unit, they handle it. No one wants a cold shower on a frosty Delaware morning.

Their service approach is designed around common local needs, like updating an older home's heating system or fixing a sudden water heater leak in a Newark apartment building.

Areas Served in Northern Delaware

Shellhorn & Hill serves a core part of New Castle County. Their service area includes Wilmington DE, Newark DE, Edgemoor DE, New Castle DE, and Bellefonte DE.

Working in these communities for decades means they understand the types of homes and buildings here. They know the common HVAC challenges in historic Wilmington properties and the demands of newer constructions in Newark.

A Company Built on Lasting Quality

Shellhorn & Hill, Inc. started installing heating and cooling equipment in 1931. For over 90 years, they have focused on quality above all else.

One unique feature is their installation process. They use the same technicians to service equipment as they do to install it. This means the person who puts in your system knows exactly how to access and maintain it later. It guarantees a proper installation that is easy to service in the future.

Beyond the standard manufacturer's warranty, Shellhorn & Hill warrants all parts and labor for a full year after installation.

Leadership and Local Commitment

While specific owner details are not publicly listed, the company's long history speaks to a deep-rooted local presence. Operating in Wilmington DE and surrounding towns for generations indicates a commitment to the community's needs.

Their business model is built on being a stable, reliable local provider that residents and business owners can count on year after year.

What Makes Shellhorn & Hill Stand Out

A few key points define their approach.

  • Choice in Service Plans: They offer different account options, from a basic "No Frills" oil plan to a full-coverage Platinum account, fitting various budgets.
  • Technician Consistency: The same expert handles your installation and future service, ensuring quality and familiarity with your system.
  • Extended Warranty: Their one-year parts and labor warranty adds an extra layer of protection beyond the manufacturer's coverage.
  • Deep Local Experience: With roots dating back to 1931, they have seen and solved nearly every HVAC challenge in the Delaware region.

Why Northern Delaware Chooses Shellhorn & Hill

Residents and business owners in Wilmington DE and nearby areas return to Shellhorn & Hill for simple reasons. They offer a balance of long-term experience and practical, customizable service options. Their method of using installers as future technicians builds trust and ensures quality. In a field where reliability is everything, their nearly century-long presence in the community is the strongest testament to their work.

Contact Information

Shellhorn & Hill

★★★☆☆ 3.3 / 5 (4)

: Wilmington, DE 19802

: (302) 658-5293

: http://shellhornandhill.com

Business Services

  • Water heater installation
  • Water heater repair

Business Location & Hours



Mon:7:30 AM - 4:30 PM
Tue:7:30 AM - 4:30 PM
Wed:7:30 AM - 4:30 PM
Thu:7:30 AM - 4:30 PM
Fri:7:30 AM - 4:30 PM
Sat:Closed
Sun:Closed




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