Commercial
Residential
Expert AC Maintenance and Repair Services
Fast and Reliable AC Repairs in South Dakota
When your air conditioner fails, you need a fast and reliable solution. The certified technicians at Service Experts of Dallas in Dallas, TX, are ready to restore your comfort with lasting AC repairs. We stand behind our work with a Service Experts Guarantee, ensuring your cooling system is in expert hands.
Save $90 on an HVAC Precision Tune-Up.
Regularly $189, now only $99
A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills.*
Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system.
Expert AC Maintenance and Repair Services
Fast and Reliable AC Repairs in Eastern South Dakota
When your air conditioner isn’t working, you need a fast, reliable solution. The certified technicians at Active Heating serving the Watertown and Brookings area are ready to restore your comfort with dependable AC repairs you can trust. We stand behind our work and take pride in delivering quality service every time.
Is It Time to Replace
Your Air Conditioner?
Signs you May Need a New Air Conditioner:
Your system is blowing warm air.
AC won't start or stay on.
Little air blows out of the vents.
It sounds like a rocket taking off.
Your house feels humid.
Consistent need for repairs.
Freon or water leaks around the air conditioner.
Your bills are rising quickly.
Your air conditioner is over 10 years old.
We know upgrading is a big investment and that is why we offer financing you can easily apply for today.
We Service All AC Systems
No matter what type of air conditioning system you have, our experienced technicians know how to fix it. We are trained in servicing all major models and brands.
System age, repair history, and overall efficiency play a big role. A system assessment can help determine the most cost-effective path forward.
Restricted airflow can come from dirty filters, ductwork issues, or blower motor problems. Identifying the source ensures the right solution.
Performance issues may be linked to refrigerant levels, thermostat calibration, or dirty components. A thorough system check can restore comfort.
Low refrigerant, dirty coils, clogged filters, or a failing compressor can all impact cooling. A professional evaluation can identify the exact cause and restore proper performance.
After checking thermostat settings, breakers, and filters, further diagnosis may be needed to address electrical or internal component issues.
Annual professional maintenance helps improve efficiency, reduce unexpected repairs, and extend the life of your system.
Unusual sounds like banging, rattling, or squealing often point to worn or loose components that should be inspected to prevent further damage.
Find Answers to Common AC Repair Questions
FAQ's
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Active Heating provides expert residential and commercial HVAC and plumbing repair, installation, and maintenance services throughout Watertown, Brookings, and the surrounding communities.
Watertown
(605) 882-2663
151 N. Maple
Watertown, SD 57201
24/7 Emergency Service Available
Office Hours
Monday – Thursday | 8AM – 5PM
Friday | 8AM – 4PM
Brookings
(605) 692-4241
3024 Prince Drive
Brookings, SD 57006
24/7 Emergency Service Available
Office Hours
Monday – Thursday | 8AM – 5PM
Friday | 8AM – 4PM
Service Areas
Watertown
Brookings
Milbank
Volga
Webster
Clear Lake
Clark
De Smet
Arlington
Estelline
Lake Norden
Madison
Heating
Furnace
Heat Pumps
Gas Fireplace Repair
Boilers
Geothermal Heat Pumps
Radiant Floor Heat
Boilers
Cooling
Air Conditioning Installation
Air Conditioning Repair
Air Conditioning Replacement
Ductless Systems
Plumbing
General Repairs
Water Heaters
Tankless Water Heaters
Garbage Disposals
Sump Pumps
Water Line Piping
Gas Piping
Indoor Air Quality
Air Cleaners
Radon Testing
Humidification
De-Humidification
Air Exchangers