This business has earned a Highly Trusted designation — 4.9★ across 3,663 reviews signals an exceptional and consistent track record.
Strong long-term review history with 3,663 reviews and a 4.9★ average signals reliable, consistent service.
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
Dylan and Tyler were extremely professional and knowledgeable. They quickly addressed the issue we had them out for and clearly knew what they were doing. They explained every part of the process, there were no surprises. These guys were solid, the kind that you want coming to your house when you have a problem.
We were way overdue for a new HVAC system AND water heater and our decades old system had in fact broken down! We borrowed window units from friends until we could find a company to help! Our next door neighbors recommended Knochelmann. They came out and showed us the best options for our home! The technicians that did the work for us were very polite, answered all of our questions, and assured us that they would offer full support if anything were to happen to our new system! AND they worked really hard on one of the hottest days of the summer! We're so happy with our new system and are very glad that we put our trust in Knochelmann Heating Air Conditioning and Plumbing!
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Steve, Lucas, and Charlie did an excellent job. As they completed the inspection, they took the time to explain the key areas that they noted and the recommended follow up. They were training Charlie so they pointed several important procedural items for him as well. This was a routine visit that we regularly schedule. Our system is 10 years old and going strong!
We had a busted pipe and Leon responded quickly and professionally. He completed the repair with precision and care. His workmanship was clean and clearly done to a high standard. On top of his technical skill, his communication and customer service were excellent. I would absolutely recommend Leon for any emergency or routine plumbing repair.
Dylan and Tyler came out today for our tankless water heater. They sent a text prior to arrival, arrived on time, were courteous, professional and very knowledgeable. My interactions with them and the service they provided exceeded my expectations.