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Sized correctly

An oversized AC is louder, more expensive, and worse at humidity removal.

Most Buffalo homes were installed with AC that's one to two tons too large for the actual load. Result: the system short-cycles, the air stays muggy, and the compressor wears out years early. We size every job to the home — not to the old equipment.

  • Manual J load calculation on every install
  • Carrier Infinity, Lennox SL28XCV, Bryant Evolution
  • Mitsubishi & Daikin ductless certified installer
  • NYSEG & National Grid rebate paperwork handled
A Zenner & Ritter technician installing a residential outdoor AC condenser
What we do

Cooling services in detail.

Central AC Installation

Variable-speed Carrier Infinity 26 and Lennox SL28XCV systems — SEER2 up to 28. Quiet, efficient, and right-sized for your existing duct geometry.

Ductless Mini-Splits

Mitsubishi Hyper-Heat and Daikin Atmosphera — heating + cooling in one. Perfect for finished attics, additions, and homes with hydronic heat.

Same-Day AC Repair

Capacitor failures, refrigerant leaks, frozen coils, and dead contactors. We carry the parts that fail on 95% of repair calls so we fix it in one visit.

Annual Cooling Tune-Up

Coil clean, condenser wash, refrigerant pressure check, capacitor test, and condensate flush. $159, scheduled spring or fall.

AC not cooling? We'll be out today.

(716) 714-0131