Don Majchrowski, Sr., VP & General Manager

Areas of Expertise
repair services plumbing/heating/air cond contractor, electrical contractor

Keith Brotherton, President
Jeff Cooper, VP/General Manager
Karren MacKool, Office Manager

Areas of Expertise
HVAC, plan & spec, plan & specifications, design & build, service, on time, per our quote, school construction, commercial HVAC, boilers, boiler installation, boiler service, HVAC service, HVAC controls, sheet metal

James B. Cumming, Treasurer
Richard M. Mead, President

Areas of Expertise
institutional, commercial HVAC, boilers, boiler installation, boiler service, HVAC, service, computer room refrigeration, HVAC controls, sheet metal

Donald E. Davidson, President

Areas of Expertise
specializing in industrial ammonia refrigeration and controls, industrial, ammonia refrigeration, controls, stainless steel, process piping, amonia systems, commercial HVAC, boilers, boiler installation, boiler service, HVAC service, industrial refrigeration, HVAC controls

Charles J. Hosler, Executive Vice President
Randy E. Hosler, President

Areas of Expertise
Certified Veteran Owned Mechanical Business, Plumbing & Process Piping Contractor specializing in heavy commercial, government facilities, industrial, institutional and municipal piping system installations.

Patricia Kowalski, Principal Contact

Areas of Expertise
commercial, industrial, refrigeration, heating, cooling, 24 hour service, maintenance contracts, installation, controls, supermarket, specializing in all controls, supermarket specialists, commercial HVAC, boilers, boiler service, boiler installation, HVAC service, supermarket work, HVAC controls, sheet metal

Graham Williams, President
Jerry Palmer, Vice President

Areas of Expertise
ISO 14001, ISO certified, ASME certified, single source responsibility, available 24/7, new construction, maintenance, shop fabrication, fabrication, service contracts, emergency service, commercial, industrial, institutional, petro chemical, power, public utility work, refinery, ASME Code piping, institutional, commercial HVAC, plumbing, boilers, boiler installation, boiler service, HVAC service, computer room refrigeration, energy management, HVAC controls

Bob Mickles, Vice President
Steve Roumayah, President

Areas of Expertise
commercial HVAC, industrial refrigeration, supermarket work, computer room refrigeration

James Loukmas, President

Areas of Expertise
commercial, plumbing, light commercial, backflow, medical gas, piping maintenance, retro fitting, sewer cleaning, residential service, governmental, high rise, institutional, service maintenance