Rapid City · Cost guide

Cost Guide: HVAC Contractors in Rapid City

What shapes the price, what to check, and who locals recommend.

Updated November 1, 2026

See Rapid City's favorite hvac contractors

Overall FavoriteWicked Wrenches
★ 5.0 · 58 (2021) reviews
Pro Auto Care
★ 4.7 · 45 (2021) reviews
Customer FavoriteAction Mechanical
★ 4.4 · 118 (2021) reviews

Before you sign

Four things to check with any business

Check the license with your state's licensing board.
Get three itemised quotes so you compare like with like.
Confirm who pulls the permit: it should be in the business's name.
Tie payments to stages and get the warranty in writing.

For a fair price, compare three itemised quotes for the same job. Ask the favorites for a quote

Who to call

Rapid City's favorite hvac contractors

Why each one earned its label

Overall FavoriteWicked Wrenches
★ 5.0 · 58 (2021) reviews
FavoritePro Auto Care
★ 4.7 · 45 (2021) reviews
Customer FavoriteAction Mechanical
★ 4.4 · 118 (2021) reviews
FavoriteK&d Appliance Service
★ 4.5 · 48 (2021) reviews
FavoriteHigh Tech Mechanical
★ 4.7 · 17 (2021) reviews

Local facts

Rapid City, by the numbers

Official figures that shape what the job costs here.

1,439
People per square mile
Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
56.0 sq mi
Land area
U.S. Census Bureau, 2025 Gazetteer files · 2025
80,589
Rapid City residents
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
+7.8%
Population change since 2020 (from 74,735 (April 2020 base))
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Questions

Cost questions answered

How is the top 5 ranking of HVAC contractors in Rapid City calculated?

Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 6 HVAC contractors for Rapid City. Paid placements never change the order.

Which of these HVAC contractors in Rapid City has the best reviews?

Wicked Wrenches has a 5.0 rating from 58 (2021) (2021) public reviews, the highest on this page.

Which of these HVAC contractors has the most reviews?

Action Mechanical, with 118 (2021) (2021) public reviews. A long review history shows how a business handles many jobs.

Are these HVAC contractors licensed?

5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.

How many quotes should I get for HVAC contractors in Rapid City?

Get at least three. Use the quote form on this page: only the businesses you tick receive your request.