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WELCOME TO COMFORT
Your Local Experts in Comfort, 40+ Years Strong
Active Heating is northeast South Dakota’s trusted choice for HVAC and plumbing. Proudly serving Watertown, Brookings, and the surrounding communities, we’re here to keep your home or business running comfortably all year long.
For more than four decades, our team has delivered fast, reliable service with craftsmanship you can count on. From heating, cooling, and indoor air quality to full-service plumbing, we bring expertise and care to every job.
No matter what you need, our mission is simple: exceptional service, lasting comfort, and a team you can rely on.
Let’s keep you comfortable — today and for years to come.
REVIEWS
Active heating did a fantastic job replacing our furnace. Not only did we find them to be professional, efficient and knowledgeable but we felt Cory did a fantastic job with getting everything together to include the financing. Dell also took the time to go over questions, gave maintenance advice and tips. We will definitely call Active Heating back and recommend them. Outstanding team!
- Jessica Johnson, Watertown, SD
Technician was right on time! He was very professional & knowledgeable. He took the time to explain the issue we were having and how our unit works. Our issue was diagnosed and fixed in under 2 hours. Plus, he was great with our dog. Highly recommend Active Heating!
- Abby Whitelock, Brookings, SD