John Hall, Inc.

Call 724-238-5633 for a FREE Estimate
Quality Work – On Time – Fair Prices

Leading Mechanical Contractor

Since 1934

Serving Ligonier, PA and fourteen counties in Western Pennsylvania

Heating – Cooling – Plumbing

 comprehensive parts, installation, and repair services







Family Operated for Three Generations

Since 1934 John Hall, Inc. has been a family operated, highly qualified specialty mechanical contractor engaged in design, fabrication, installation, service and maintenance of mechanical systems.

Our Services:
Inspection, Installation, Maintenance, Repair and Replacement of Heating, Ventilating, Air Conditioning, and Plumbing  systems for large institutions, commercial buildings and residential customers. 


Expert Team

Capable, Conscientious and Committed

The John Hall, Inc. team is comprised of the most experienced, conscientious Plumbers and Pipefitters of Local 354 and Sheet Metal Workers Local 12. Every member has superior training and endeavors to work to the highest standard.

Our Commitment:
Safe and drug free work environment and true professionalism every day. We will achieve completed projects that are on time and on budget. We maintain and service the systems we install.


Exceptional Value

Quality Work On Time for a Fair Price!

Our client portfolio includes multi-million dollar installation projects including: Penn State University Adler Gym, IUP North Dining Facility, IUP Science & Humanities Bldg. Ligonier YMCA/Excela Bldg. See Portfolio

Our Expertise:
Expertise, quality work and competitive prices provides value and security for our clients. This combination has earned us contracts for heating, air conditioning and plumbing systems in schools, universities, manufacturing and health care facilities.