About Us
About Heirloom Mechanical
Heirloom Mechanical is a Pittsburgh-area HVAC company built on the belief that great service should be fast, honest, and built to last. We serve homeowners and businesses across Allegheny, Westmoreland, Fayette, and Washington counties.
OUR STORY
Heirloom Mechanical was founded with a simple mission: provide the kind of HVAC service that stands the test of time. With over 50 years of combined experience in the HVAC and business world, our team brings deep technical knowledge and a genuine commitment to customer satisfaction to every job.
We believe in clear communication, honest assessments, and work that's done right the first time. Whether you need an emergency repair, a full system replacement, or a planned maintenance program, we treat your home or business with the same care we'd give our own.
With locations in Glassport and Mount Pleasant, Pennsylvania, we're proud to serve the greater Pittsburgh area and Westmoreland County — the communities where we live and work.
WHAT DRIVES US
Fast
We respond quickly because we know HVAC problems don't wait for a convenient time. Prompt service is a promise, not a perk.
Honest
We tell you what your system actually needs — not what generates the biggest ticket. Straight talk builds lasting relationships.
Built to Last
We do the job right the first time. Quality workmanship and properly installed equipment mean fewer callbacks and longer-lasting results.
50+ YEARS COMBINED EXPERIENCE
Our team's combined experience spans more than five decades of HVAC service, installation, and business management. That depth of knowledge means we've seen virtually every type of heating and cooling challenge — and we know how to solve them efficiently and effectively.
50+
Years Combined Experience
4
Counties Served
24/7
Availability
5★
Customer Rating
SERVING SOUTHWESTERN PENNSYLVANIA
We provide residential and commercial HVAC services throughout the greater Pittsburgh area:
GET IN TOUCH
Locations
Phone
(412) 889-6800Hours
Available 24/7