The Adirondack Heat Pumps team
Twelve people who design, install, service and support Mitsubishi Hyper-Heat systems across the Adirondacks and Lake Champlain. Every team member is Mitsubishi trained, and the same local team that designs and installs your system is the one that comes back if it ever needs a look.
- Mitsubishi Diamond Contractor ELITE
- 12-year parts & labor warranty
- 180-Day Comfort Guarantee
- Veteran-owned · Ticonderoga, NY
Team members

Gerald Davis
Owner / Mitsubishi Certified Platinum Comfort Consultant

Rollin Slattery
Operations Manager / Mitsubishi Certified Preferred Comfort Consultant

Glen Avlon
Operations Manager / Mitsubishi Certified Platinum Comfort Consultant

Frank Davis
Sales & Marketing Manager / Preferred Comfort Consultant
Mark Sauter
North Zone Comfort Consultant

Rebecca Dennison
Mitsubishi Certified Platinum Comfort Consultant

Dan Davis
Office Manager / Mitsubishi Certified Platinum Customer Support Agent

Trevor Eddy
Service Manager / Mitsubishi Certified Platinum Service Technician

Josh Harris
Mitsubishi Certified Platinum Install Technician
Matt Neil
Install Technician

Donovan Light
Mitsubishi Certified Platinum Install Technician

Robert Dennison
Warehouse Manager
Leadership
Gerald Davis, a Navy veteran with more than 35 years in HVAC, founded sister company Superior CO-OP HVAC in Cambridge, NY in 2013 and opened Adirondack Heat Pumps in Ticonderoga in 2022. Rollin Slattery, an Army veteran and Mineville native with 30-plus years as a contractor, and Glen Avlon run operations. Frank Davis, a 23-year retired military veteran, leads sales and marketing. Dan Davis runs the office.
Comfort consultants
Mark Sauter is the first contact for most Adirondack customers and handles estimates from Ticonderoga up to Lake Placid and Saranac Lake. Gerald Davis, Rollin Slattery, Glen Avlon, Frank Davis and Rebecca Dennison also do in-home estimates: measuring, running the load calculation and walking you through NYS Clean Heat rebates and financing before you decide anything.
Install and service technicians
Josh Harris, Matt Neil and Donovan Light install the systems. Trevor Eddy, with more than 20 years in HVAC and refrigeration, runs service. Our installers and service technicians are trained by Mitsubishi on Hyper-Heating INVERTER systems, ductless mini-splits and ducted air handlers, and every installation is sized, designed and commissioned to Mitsubishi's standards and registered for the 12-year warranty the day it is finished.
Office and warehouse
Dan Davis and the office team book estimates, maintenance visits and repairs, handle rebate paperwork, and keep you informed from first call to final commissioning. Robert Dennison manages the warehouse so the parts are on the shelf when a crew needs them.
★★★★★“We had Mark, Rolland, and Matt help get mini splits installed in our first home. They worked with us to make sure we had the right system for our home. This team provided amazing professionalism, customer service, and expertise!”
★★★★★“Been doing business with Gerry and his crew for close to 10 years and always totally satisfied with their product and customer service.”
★★★★★“This is our second Mitsubishi heat pump … to heat the 30x40 insulated metal building with a single head we put up but handles it great. … they had to order and install the system in a little over 2 weeks to get it done by 12/31 to qualify for a large rebate and they got it done.”
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