We’ve been working with Christiansen since the early ‘90s, and we’ve never looked back. It started with a furnace in our old home, and we were so impressed with their service that we kept calling them year after year—for maintenance, for AC, and eventually for our new build. We didn’t even consider anyone else.

They’ve become like family. Whether it was a repair or a major install, they were always kind, professional, and thorough. They cleaned up after every visit, made sure we understood our system, and never rushed us. We could leave them alone in the house and trust everything would be handled with care.

Once, we had a blower motor defect—not Christiansen’s fault. Mike came out right away, replaced the part at no charge, and had us back up and running without skipping a beat. That kind of follow-through is why we stick with them.

This house is fully zoned—four zones in total—so we can keep our bedroom cooler at night, the upstairs craft room just right, and the rest of the home balanced. We also added in-floor heating in the basement and garage. It makes a huge difference on cold mornings. The comfort and efficiency are outstanding.

Absolutely. Just hire them. They’re great guys who do great work. Their advice is solid, their service is consistent, and their integrity is unmatched. We’ve never had regrets—only appreciation. Honestly, I hope they’re in business forever. We don’t want to work with anyone else.