Homeowners in Delaware researching ac repair face different prices, rules, and provider availability across Dover, Wilmington, and smaller communities. This local guide connects the national ac repair advice with Delaware labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Delaware
| Company | Phone |
|---|---|
| (213) 771-9825 | |
TempMaster Heating & Cooling Verified | (813) 547-8460 |
| (407) 789-2020 | |
| (816) 558-9045 | |
ClimateCare HVAC Co. Verified | (614) 502-6274 |
The Best HVAC Companies in Delaware
Before you start dialing, read how each provider compares on services, reviews, and fit for the Delaware market.
US 911 HVAC runs a nationwide HVAC line with round-the-clock coverage that includes Delaware. The company quotes work in writing up front, which makes it easy to compare against other bids. It competes in the country's #45 largest state market - about 990,000 residents - where HVAC demand stays steady. Call to confirm availability in your part of Delaware, and ask US 911 HVAC for references from recent local jobs.
(213) 771-9825For many Delaware households, TempMaster Heating & Cooling is the first call for AC repair. The company quotes work in writing up front, which makes it easy to compare against other bids. It competes in the country's #45 largest state market - about 990,000 residents - where HVAC demand stays steady. Call to confirm availability in your part of Delaware, and ask TempMaster Heating & Cooling for references from recent local jobs.
(813) 547-8460AirLine HVAC Services serves Delaware homeowners with a focus on doing HVAC work right the first time. Customers rate it 4.6 stars across 51 reviews and past clients single out fair, upfront pricing. Labor drives most HVAC pricing here: the Delaware median for heating, air conditioning, and refrigeration mechanics and installers is $62,320 a year (BLS OEWS 2025), about even with the national figure. As with any Delaware hire, weigh AirLine HVAC Services's written scope and warranty against two competing bids.
(407) 789-2020On Delaware provider lists for AC repair, Arctic Peak Heating & Air earns its place near the top. Its team handles furnace replacement and air conditioning cleaning, alongside the rest of the usual HVAC workload. Labor drives most HVAC pricing here: the Delaware median for heating, air conditioning, and refrigeration mechanics and installers is $62,320 a year (BLS OEWS 2025), about even with the national figure. Put Arctic Peak Heating & Air side by side with the other Delaware companies on this page, then let written quotes settle it.
(816) 558-9045Working across Delaware, ClimateCare HVAC Co. has turned dependable HVAC service into repeat business. Its business details carry a verified badge in this directory, checked by our listings team. Before booking, credentials are easy to check: Delaware contractor licensing runs through the Delaware Division of Professional Regulation. Put ClimateCare HVAC Co. side by side with the other Delaware companies on this page, then let written quotes settle it.
(614) 502-6274The Delaware Market by the Numbers
Population
989,948
#45 largest state, 2020 Census
Median wage: Heating, Air Conditioning, and Refrigeration Mechanics and Installers
$62,320/yr
about even with the national median of $61,010
License verification
Delaware Division of Professional Regulation
Contractors are licensed at the state level - verify before hiring.
Largest metro areas
Dover · Wilmington · Newark
Where Delaware demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.