Skip to content

Call 605-368-1197

Home
Cooling
Heating
Indoor Air Quality
About Us
Financing

Home
Cooling
Heating
Indoor Air Quality
About Us
Financing

Call 605-368-1197

Home
Cooling
Heating
Indoor Air Quality
About Us
Financing

Home
Cooling
Heating
Indoor Air Quality
About Us
Financing

Specials

Reliable
Top-Quality
Personalized Comfort

Reliable
Top-Quality
Personalized Comfort

Call 605-368-1197

Price Estimator

Unmatched Service Quality

Our Special

Stay tuned for our upcoming specials

605-368-1197
422 Shadow Creek Drive, Harrisburg SD 57032

Facebook Linkedin-in

Cooling

AC Maintenance
AC Repair
AC Replacement
Ductless Mini Split Installation

Heating

Boiler Installation & Replacement
Boiler Maintenance
Boiler Repair
Furnace Maintenance
Furnace Repair
Furnace Replacement
Garage Heater Installation

Indoor Air Quality

Air Filter Replacement
Duct Work Repair & Modification
Humdifier Installation
Thermostat Repair & Installation

Navigation

Home
About Us
Comfort Club
Giving Back
Specials
Financing
Privacy Policy
Terms of Service
Cookie Policy
Sitemap

© 2026 Merit Heating & Air Conditioning. All Rights Reserved.