Top Quality, All the Way

Quality Workmanship

Our experienced, high-trained professionals work with you to design, build & install your state-of-art systems and deliver the quality you expect.

superior service

We take pride in our superior customer service & partner with you to provide a solution that meets your unique requirements from start to finish.

competitive pricing

We work diligently to take a cost-effective approach to the planning & implementation of every project, ensuring your project is on-time, on-budget & on-scope.

Your Authority in HVAC AND Plumbing Services in Eastern New York State

Since 1980, Alltek Energy Systems, Inc. has designed, built and serviced some of the largest and most complex mechanical and refrigeration systems in the area.


Full-service Commercial HVAC/Mechanical/Plumbing contractor serving a wide range of industries.


On-premise 11,000 sq. ft. Sheet Metal Fabrication Facility produces metal products per SMACNA specs.

Power & Controls

Expert design, installation and service for maximum efficiency and comfort year round.

Planning Services

Broad flexibility in planning options using Design/Build, Plan & Spec, or Value Engineering capabilities.

Service & Dispatch

Highly-trained technicians provide 24/7 diagnosis, repair and preventive maintenance services.

We Take Pride In Our Work

Hobby Lobby
Hannaford Ballston Spa
Maggie McFly’s
B. Good Restaurant
Okie Properties
Glens Falls
Excelsior Apts Saratoga Springs
Hannaford Supermarkets
East Greenbush
Silver Bay YMCA
Lake George
Village Plaza
Clifton Park