Top 3 HVAC Contractors in Dover

Compare the highest-rated hvac professionals in Dover, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Delmarva Climate Control

4.8
(142 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency system installations, complex repairs, and comprehensive maintenance plans. Known for expertise in handling Dover's humid summers and cold winters with tailored solutions from top brands like Trane and Lennox.

845 Bay Road, Dover, DE 19901

Specialties & Features

24/7 Emergency Service
Energy Efficiency Audits
Geothermal System Installation
Smart Thermostat Integration

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

First State Heating & Air

4.6
(118 reviews)
Verified

A family-owned and operated HVAC specialist with deep roots in the Dover community. Excels in furnace repair and installation, ductwork design and sealing, and providing reliable emergency service. Their technicians are NATE-certified and particularly skilled with Carrier and Bryant systems.

200 Saulsbury Road, Dover, DE 19904

Specialties & Features

Furnace Repair & Installation
Ductwork Design & Sealing
Oil-to-Gas Conversion
Senior Discounts

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Capital City Air Solutions

4.5
(96 reviews)
Verified

A modern, customer-focused HVAC company known for its responsive service and expertise in air quality and efficiency upgrades. They offer innovative solutions like UV light air purifiers and zoning systems, and are a leading provider of maintenance plans to keep systems running efficiently year-round.

561 Forrest Avenue, Dover, DE 19904

Specialties & Features

Indoor Air Quality Solutions
HVAC Maintenance Plans
AC Tune-ups
24/7 Emergency Repairs

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Dover

Dover's HVAC market is characterized by high demand for systems capable of handling significant seasonal extremes: hot, humid summers and cold winters with occasional freezing temperatures. This creates a strong need for reliable, year-round service, with peak demand for AC repairs in July/August and furnace services in December/January. Homeowners are increasingly interested in energy-efficient upgrades and heat pumps to manage costs. The market is competitive with a mix of long-standing local companies and newer, tech-focused entrants, all requiring proper Delaware licensing and EPA certification.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Dover regulations and climate