HVAC market report
HVAC in Delaware
Updated July 2026
Delaware has 225 listed HVAC contractors across 8 cities in our directory, and a heating-dominated climate, so furnace and heat-pump work drives most demand. It ranks #37 of 51 states by number of listed pros.
Listed pros
225
in our directory
Cities covered
8
with listed pros
With a phone
99%
of listed pros
With a website
87%
of listed pros
With a rating
67%
have public reviews
Median rating
4.9★
of rated pros
Heating demand
4,766
annual degree days
Cooling demand
1,135
annual degree days
Electricity
17.1¢
per kWh (residential)
Homeowners
58%
owner-occupied
Typical home built
1975
median year
Median income
$74,332
household
Pros per 100k
84.3
in covered cities
How Delaware ranks nationally
Find HVAC pros in Delaware
Browse our full directory of heating and cooling contractors across Delaware.
Browse Delaware HVAC prosData combines our directory with the U.S. Census Bureau (ACS), NOAA Climate Normals and the U.S. Energy Information Administration. See the national HVAC report for methodology and all states.