General Contracting specializing in Heating and Air Conditioning.

Professional Technical Services is a family owned Western New York based service company. Founded by Phyllis and Tom Siskar in 2009, Professional Technical Services is located in Clarence, NY and serves all of the Greater Buffalo and Western New York area. With two divisions, HVAC (heating, ventilation, and air conditioning) as well as General Contracting, PTS is a full service provider for residential and commercial customers. Whether you are looking for an addition to your home, a bathr...

Professional Technical Services is a family owned Western New York based service company. Founded by Phyllis and Tom Siskar in 2009, Professional Technical Services is located in Clarence, NY and serves all of the Greater Buffalo and Western New York area. With two divisions, HVAC (heating, ventilation, and air conditioning) as well as General Contracting, PTS is a full service provider for residential and commercial customers. Whether you are looking for an addition to your home, a bathroom remodeling, a new deck, furnace maintenance to design and installation of a heating and air conditioning system, we have you covered. Our General Contracting group specializes in lifts and ramps that meet ADA regulations. See our General Contracting page for more details.