Owner-Operated · Rochester, NY
5.0 ★ on Angi
Cold-climate heat pump & geothermal experts serving Monroe County.
Owner-operated by a 4th-generation HVAC technician. Quality over quantity — we take one job at a time and finish it right.
Free Estimates · 24/7 Emergency · M–F 7–4 Office
On-site at a Monroe County new build — owner-operated work, one job at a time.
4 verified customer reviews
HVAC trade across four family generations
International Ground Source Heat Pump Association
Every call goes to the owner
Our HVAC & Geothermal Services
From geothermal installs to annual maintenance, we cover every heating and cooling need in Monroe County.
Geothermal
Closed-loop ground-source heating and cooling sized for upstate New York winters.
Learn about geothermal →
Heat Pumps
Cold-climate air-source heat pumps from Mitsubishi, Rheem, Gree, and Samsung.
See heat pump options →
Service & Repair
All brands, flat-rate diagnostics, no mystery charges. 24/7 emergency line with a 30-minute callback target.
Book a service call →
Maintenance
Annual 15-point tune-up keeps your system running at rated efficiency year-round.
See the 15-point checklist →
24/7 Emergency
No-heat and no-cool calls answered any time. Treven (the owner) on rotation with a 30-minute callback target.
How our 24/7 line works →
The Trade
4 Generations of Experience. A New Standard for HVAC.
The owner is a 4th-generation heating and cooling technician — four generations of the family in the trade, with a personal focus on cold-climate heat pumps and geothermal.
See the full story →Recent Work
Geothermal, heat pump, and custom mechanical-room installs in Monroe County.
2025
Geothermal mechanical room
2025
New Construction Mechanical Room
2025
Geothermal Heat Pump Installation
What Customers Are Saying
Verified reviews on Angi — 5.0 stars across 4 reviews.
“4th gen mechanical is the only option! They handle their work with great pride and supreme attention to detail. My wife and I acted as general contractors on our newly built home and they were nothing but a pleasure to work with and made the process very easy for us. I will be recommending them to everyone with HVAC needs!”
Dylan J.
Oct 2024
New Construction HVAC · $6,000
“Did a great job would highly recommend.”
Tom P.
Nov 2024
Geothermal Installation · $22,000
“They did a very clean and professional quality installation.”
Diane C.
Oct 2024
Heat Pump Installation · $6,400
“The Pro did great. He was very personable, very knowledgeable. He treated my client and I with the utmost respect. I will definitely use him for any of my heating and cooling needs. You should too!”
Daniel H.
Oct 2024
Geothermal Consultation · $800
Serving Rochester and Beyond
Monroe County and the Finger Lakes
From Our Field Notes
Short posts on what we see in Rochester homes — geothermal ROI, cold-climate heat pump behavior, when to repair vs. replace.
Geothermal vs. Gas Furnace in Rochester: A True Cost Comparison
After 45+ years installing both systems in Rochester, here's what the math actually looks like.
Heat Pumps in Rochester Winters: Separating Myth from Performance
Modern cold-climate heat pumps can continue operating efficiently in temperatures well below 0°F. Here's the real data.