Design-build
Load calculation per space, equipment selection, electrical coordination and a phased install schedule that keeps you open.
Start a projectLight commercial · VRF · Multi-family
Commercial HVAC — Mitsubishi Multi-Zone & VRF Systems
Zoned heating and cooling for small and mid-size commercial buildings across the Capital Region, North Country and Vermont, from a Mitsubishi Diamond Contractor ELITE.
- Mitsubishi Diamond Contractor ELITE
- 12-year parts & labor warranty
- 180-Day Comfort Guarantee
- Veteran-owned since 2013
Commercial HVAC
Mitsubishi zoning for offices, shops, restaurants and rentals
The same Hyper-Heat technology that heats Adirondack homes at -13°F scales up. Mitsubishi multi-zone and light-commercial VRF systems let one outdoor unit serve a dozen rooms, each with its own control — the dentist's operatory at 68°F, the waiting room at 72°F, the server closet at 65°F, all from one system with no ductwork demolition and no fuel deliveries.
- Offices, retail, restaurants, medical suites, churches, municipal buildings
- Multi-family and short-term rentals with per-unit control and billing clarity
- Ceiling cassettes and horizontal-ducted units for drop ceilings
- Central control and scheduling through the Mitsubishi Comfort App
- Commercial NYS Clean Heat and Efficiency Vermont incentives filed for you
Maintenance contracts
Spring and fall service on every unit, priority response, written reports. Keeps the Mitsubishi commercial warranty valid.
MaintenanceRepair & replacement
Certified service on Mitsubishi and other brands; RUUD furnaces and central air where that's the better fit.
RepairQuestions homeowners ask us
What size commercial buildings do you handle?
Small and mid-size: offices, retail, restaurants, medical and dental suites, churches, town halls, workshops, and multi-family rentals up to four units for rebate purposes. Mitsubishi multi-zone and light-commercial VRF systems cover most of them from a single roof or ground-mounted outdoor unit.
Are there commercial rebates?
Yes. NYS Clean Heat has a commercial track through National Grid and NYSEG, and Efficiency Vermont has business incentives. Amounts depend on capacity and what you're replacing. We handle the application.
Can you zone a building so tenants control their own space?
That's exactly what multi-zone and VRF systems do. Each suite or room gets its own indoor unit and controller; a central controller or the Mitsubishi Comfort App gives the owner oversight and scheduling.
What about installation disruption?
Ductless and horizontal-ducted units go in with minimal demolition — typically evenings or a weekend for a small office. We phase larger buildings so you stay open.
Do you do commercial maintenance contracts?
Yes. Scheduled spring and fall service on every unit, priority response, and a written condition report for your records. Ask for commercial pricing when you book the site visit.
Do you service existing rooftop units and gas heat?
We service and repair existing commercial furnaces, boilers and split systems, and install RUUD equipment where a heat pump isn't the right fit. If a rooftop package unit needs a specialist, we'll tell you.
NYS Clean Heat · Efficiency Vermont
See what you qualify for
Rebates Available
New York homeowners switching from oil, propane or electric baseboard to a Mitsubishi cold-climate heat pump qualify for National Grid or NYSEG rebates, and Vermont homes qualify through Efficiency Vermont plus utility bonuses. Rebate amounts change by program and tier — we tell you exactly what your home qualifies for at the free in-home estimate and handle the entire application for you.
4.9 out of 5from 250+ Google reviews across Upstate NY & Vermont
Free 2-minute calculator
What is your oil, propane or gas heat really costing you?
Enter your ZIP, home size and current fuel. See your real annual cost, what a Mitsubishi heat pump would cost to run instead, and your 5-year cost of doing nothing — with current NY and VT rebates applied.
Prefer to talk? Book 24/7 at (518) 333-7431 — estimates, repairs & cleanings, any hour. Live person: (518) 719-5614, Mon–Fri 8–5.
- Your number, not an average. Modeled on your ZIP's climate, your fuel price and your system's age.
- Three paths compared. Single-zone, hybrid with your existing furnace, or whole-home Hyper-Heat.
- Rebates included. NYS Clean Heat and Vermont incentives factored in — we confirm your exact number.
- Emailed to you. Keep the report. Nobody calls unless you ask us to.