
We had just moved to NW Indiana and bought a home. The air went out within 2 weeks of us closing on the house. The home warranty wouldn't cover it. Our neighbor recommended Mark Collins and his...
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We had just moved to NW Indiana and bought a home. The air went out within 2 weeks of us closing on the house. The home warranty wouldn't cover it. Our neighbor recommended Mark Collins and his...
Mark came out on a holiday weekend as our AC was not cooling. He was able to quickly diagnose the problem and repair it on the spot. Mark walked me through every step of what he was doing, and...
My furnace stopped working and cold temperatures were starting to come in.. after looking up a few heating places and seeing reviews I chose Collins. I'm so glad I did. Mark the owner is honest...
Mark was at my house in ******forty-five minutes******!!!!!! My A/C was completely out, and I was terrified, as I'm a single mom of four teenagers and work from home. While I'm a long way from...
We only use Collins Heating & Cooling for our HVAC needs. They have been our primary care provider for our A/C and heater issues for coming up on two decades and will not change. Customer service...
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