Homeowners in Delaware comparing the best hvac companies quickly find that quality varies more than price does. From Dover to Wilmington, the providers below are rated by real customers - reviewing several side by side is the fastest way to hire with confidence.
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 |
Discuss your hvac project
Call to ask about service scope, scheduling, and availability for Delaware.
Delaware's Top HVAC Companies, Reviewed
Short profiles of every provider on this page - what each one handles, how customers rate them, and how they fit the Delaware market.
For fast scheduling anywhere in Delaware, US 911 HVAC routes calls to available local HVAC pros 24/7. The company quotes work in writing up front, which makes it easy to compare against other bids. Quotes track local labor costs - BLS pegs the Delaware median wage for heating, air conditioning, and refrigeration mechanics and installers at $62,320 a year. Call to confirm availability in your part of Delaware, and ask US 911 HVAC for references from recent local jobs.
(213) 771-9825Working across Delaware, TempMaster Heating & Cooling has turned dependable HVAC work into repeat business. Core services run from furnace cleaning to furnace repair, so most residential jobs stay in-house. 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) 547-8460A Delaware shortlist for this job is not complete without AirLine HVAC Services. Reviewers most often mention fair, upfront pricing and clean, tidy work areas. Demand around Dover and Wilmington keeps Delaware calendars full, so early quote requests get the best slots. Put AirLine HVAC Services side by side with the other Delaware companies on this page, then let written quotes settle it.
(407) 789-2020Delaware residents weighing their options here often end up comparing Arctic Peak Heating & Air against the rest of the field. Reviewers most often mention friendly, professional technicians and high-quality workmanship. Before booking, credentials are easy to check: Delaware contractor licensing runs through the Delaware Division of Professional Regulation. As with any Delaware hire, weigh Arctic Peak Heating & Air's written scope and warranty against two competing bids.
(816) 558-9045When HVAC problems cannot wait, ClimateCare HVAC Co. is a name Delaware homeowners pass along. Core services run from furnace cleaning to furnace repair, so most residential jobs stay in-house. 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 ClimateCare HVAC Co.'s written scope and warranty against two competing bids.
(614) 502-6274Delaware HVAC Market at a Glance
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.