The Best HVAC Company in New Castle

Compare top-rated hvac providers in New Castle. Profiles include verified reviews, service details, and direct contact options.

Service providers

Harris Plumbing, Heating, Air & Electrical

In New Castle, we're more than just a home services provider; we're your comprehensive partner for all things HVAC. At Harris Plumbing, Heating, A…

HVAC pros near New Castle

These companies are based in nearby cities and serve New Castle.

Ferguson HVAC Supply

Ferguson HVAC Supply

Wilmington, Delaware · 4.5 mi away

Closed until Sat, 8:00 AM

At Ferguson HVAC Supply in Wilmington, we're dedicated to providing top-tier heating and cooling solutions for your home. As a comprehensive HVAC …

Tri-Elite Advisors LLC

Tri-Elite Advisors LLC

Wilmington, Delaware · 4.8 mi away

Open today

Open 24/7

In the heart of Wilmington, we, Tri Elite Advisors HVAC, are dedicated to serving our community's homeowners with unparalleled precision and profe…

Full Service Heating And Air LLC.

Full Service Heating And Air LLC.

Pennsville, New Jersey · 6.2 mi away

Closed until Sat, 7:30 AM

In the heart of Pennsville, we are Full Service Heating And Air LLC., your dependable HVAC specialists. We pride ourselves on delivering exception…

J.F. Sobieski Mechanical Contractors Inc.

J.F. Sobieski Mechanical Contractors Inc.

Newark, Delaware · 6.5 mi away

Open today

Open 24 hours

This company offers services in plumbing, heating, air conditioning, duct & pipe fabrication installation and services. They also offer fire …

Honorable Air, LLC.

Honorable Air, LLC.

Pennsville, New Jersey · 7.3 mi away

Closed until Sat, 7:00 AM

At Honorable Air, LLC. in Pennsville, we understand that a malfunctioning HVAC system can disrupt your home's comfort and efficiency. As an experi…

J & M Mechanical Contractors, Inc

J & M Mechanical Contractors, Inc

Pennsville, New Jersey · 7.4 mi away

Closed until Sat, 9:00 AM

At J & M Mechanical Contractors in Pennsville, we specialize in HVAC services, particularly air conditioning. We pride ourselves on delivering rel…

Air Temp Plumbing Heating & Mechanical, LLC

Air Temp Plumbing Heating & Mechanical, LLC

Pennsville Township, New Jersey · 7.7 mi away

Closed until Mon, 8:00 AM

This company offers all types of: plumbing, heating and air conditioning services and also oil tank and mechanical contracting services for reside…

Don't see your business?

Add your business and show up in search every time.

Add your business

Spotted an error? Let us know

Verified HVAC in New Castle, DE

We show only active businesses that pass moderation. Results are specific to New Castle and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for hvac

Ratings and reviews come from customers who used the service. Compare hvac pros in New Castle by experience, responsiveness, and value before you reach out.

Local-first search in New Castle

Filter by neighborhood, check locations on the map, and find providers close to home or work in New Castle. Listings are refreshed regularly — November 2026.

Nearby cities from New Castle, DE

The same listings in the closest cities — providers there often take jobs in New Castle too. Mileage is the approximate distance from New Castle.

Getting started in New Castle, DE

Looking for hvac in New Castle? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

  • Read the most recent reviews for your specific type of job.
  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
  • Confirm availability and any trip or emergency fees upfront.

Tips & guides from GigoPro

View all articles