HVAC Permits in Pittsburgh, Pennsylvania

Minor alteration

Extend existing ductwork from basement for 2nd floor to 3rd floor with supply branches to all living spaces in 2nd and 3rd floors

Demo existing heating/ ventilation system, diffusers, ductwork, and piping for new tenant fit-out.

Interior renovation including changing existing office space into new classroom(s).

Install turnkey HVAC system in construction home.

Alteration to the existing mechanical system to replace equipment. related to bda-2025-09915. work includes new interior and exterior equipment and ductwork.

Installation of mechancial ventilation, exhaust systems and refrigeration systems for convenience store.

hvac system

Alteration to the existing building to add 2 new elevated steel mechanical platforms with stairs and guards and interior ceiling work (related to installation of new ducts)

install 2 furnaces and ductwork

Minor alteration

Installation of a multi-split ductless heat pump system with one outdoor unit and two indoor units

Installation of two split heat pumps, type i hood, exhaust, make up air unit and walk in cooler for catering kitchen in one story building

Gas line alterations, exhaust duct associated with new tankless hot water system.

Installation of heating system for first floor business and split system for dwelling unit on second and third floors

The project consists of interior renovations of the 37th & 38th floors of an existing office building. the 37th floor includes re-demising the floor into 2 tenant suite, of which 1 suite will be vacan...

Addition of light fixtures, lighting control, branch ciircuits and receptacles, power to mechanical equipment on 14th floor related to bda-2025-01703

Provide type 1 cooking hood system, grease ductwork, fans, & controls in existing restaurant.

HVAC system for new single family residence

Minor alteration