Ground temperature in Monroe County stays near 50°F year-round — geothermal taps into it for heat in February and cooling in July, with operating costs that no fossil-fuel system can match.
How it works
A geothermal heat pump uses the same refrigeration cycle as a fridge or an air conditioner. The difference is what it exchanges heat with. An air-source heat pump fights the air temperature: 0°F outside means it works hard to find heat. A geothermal system exchanges heat with the ground, which sits near 50°F year-round below the frost line in Monroe County.
In winter, the system pulls heat from the loop and concentrates it for your home. In summer, it runs the other direction — pulling heat out of your house and dumping it into the loop. Same equipment, same loop, same electrical cost. One install handles both ends of the year.
Because the ground temperature doesn't swing with the weather, geothermal doesn't need backup heat for cold snaps and doesn't lose efficiency at -5°F. That's the structural advantage over air-source — the math just works better in upstate New York winters.
Our install process
Most residential geothermal installs in Monroe County run 5–8 working days end-to-end, not counting permits. Here is what each phase looks like.
We measure your home (square footage, insulation, window area, existing duct or hydronic) and run a real Manual J load calc. The number drives the system size and the loop length — undersized loops short-cycle, oversized loops waste money. We design horizontal vs vertical loops based on your lot and soil.
Closed-loop systems need Monroe County mechanical and electrical permits. Open-loop systems near water need DEC paperwork. We file the permits, coordinate with RG&E or NYSEG for the utility interconnection, and handle the NYS Clean Heat enrollment so the rebate is queued before install day.
Horizontal loops: 6 ft deep trenches across the lot, loop pipe coiled in, pressure-tested, backfilled. Vertical loops: 4–8 boreholes drilled 200–400 ft deep, U-bend pipe inserted, grouted to spec. Trenching is 1–3 days; drilling is 2–4 days. We restore the landscape after.
Inside, we set the heat pump unit, plumb the loop manifold, wire the controls, charge the system, and run a full commissioning sweep — flow rates, pressure drops, supply/return temps, energy meter baseline. You get a labeled mechanical room, a wiring diagram, and a written commissioning report you can hand to a future tech.
Compared to alternatives
No system is right for every house. Here is how the three most common upstate NY heating choices compare on the things that actually matter.
| Geothermal | Cold-climate heat pump | High-efficiency furnace | |
|---|---|---|---|
| Performance at -5°F | Full capacity. Ground stays ~50°F. | Reduced but real — 70–85% capacity. | Full capacity (gas/oil combustion). |
| Annual operating cost (typical 2,400 sf home) | $700–$1,200/yr (electric) | $1,000–$1,800/yr (electric) | $1,500–$2,800/yr (gas) or $2,500–$4,500/yr (oil) |
| Install cost (before rebates) | Higher — driven by loop field | Mid — straightforward outdoor + indoor unit | Lower — simplest replacement |
| 2026 rebate stack | Federal 25D 30% credit (through 2032) + NYS Clean Heat + utility incentive — the strongest stack on the market | NYS Clean Heat + utility incentive (federal 25C expired 2025-12-31) | Generally none for gas; oil-to-electric conversions may qualify for state programs |
| Equipment lifespan | 20–25 yr unit · 50+ yr loop field | 15–18 yr | 15–20 yr |
| Cooling included | Yes — same equipment, same loop | Yes — same equipment | No — separate AC required |
| Best fit | Newer builds, larger lots, oil-heated homes, anyone planning to stay 10+ years | Most existing Rochester homes — fastest path to a heat pump | Tight budget, gas already plumbed, planning to move within 5 years |
The 2026 rebate stack
Geothermal is the only heating technology that stacks all three rebate programs together. The math is genuinely the best it has ever been — here is the breakdown for an example 4-ton residential install.
Sample system: 4-ton closed-loop geothermal · ~2,400 sf home · Monroe County
Federal 25D Residential Clean Energy Credit
30% of total install
Locked in through 2032. Claimed on your federal tax return the year after install. Not income-tested.
NYS Clean Heat (RG&E or NYSEG)
$1,500–$2,500 per ton
Filed by us with your utility on your behalf. Paid as a rebate after install. Doesn't reduce the basis for the federal credit.
EmPower+ (income-eligible homeowners)
Up to additional 25% off
Stacks if your household income is at or below 80% of AMI. We pre-screen eligibility before quoting.
Plug your home size, current system, and household income into the calculator for a real number — not an estimate built around the largest possible rebate.
Why we focus on geothermal
Most HVAC contractors install geothermal occasionally — when a homeowner specifically asks. We work the other direction. The math behind a properly sized loop, the way ground temperature stabilizes regardless of the air outside, and the rebate stack that finally makes geothermal pencil out for Monroe County homeowners — that's where we spend most of our day.
We design loops, we run the load calcs, we file the rebates, and we own every install we put in. There's no upsell path that ends in a furnace. If the math points at a cold-climate heat pump or a high-efficiency furnace for your house, we'll tell you that — and we'll be right back at it on the next geothermal install.
— Trevon & Gage, 4th-Generation HVAC Technicians
Geothermal FAQ
Service area
We install geothermal across Monroe County and the western Finger Lakes. Find your city for local service area details.
Free site assessment, written estimate, full rebate guidance — no pressure, no fabricated savings figures.
