Allegheny County
HVAC Services in Glassport, PA
Heirloom Mechanical is headquartered in Glassport, PA — right in the heart of the Mon Valley. Our technicians live and work in this community, and we're proud to serve our neighbors with fast, honest HVAC service for homes and businesses throughout Glassport and the surrounding area.
Call 412-889-6800Your Local HVAC Company in Glassport
As a Glassport-based business, we understand the demands that southwestern Pennsylvania winters and humid summers place on heating and cooling systems. Whether you're dealing with a furnace that won't start on a cold January morning or an air conditioner struggling through August heat, our team is close by and ready to help.
HVAC Services in Glassport
Residential HVAC Repair
Fast diagnosis and repair for furnaces, air conditioners, heat pumps, and boilers in Glassport-area homes.
HVAC Replacement & Installation
New system installation for homes upgrading aging equipment. Financing may be available for qualifying projects.
Commercial Heating & Cooling
HVAC service for Glassport businesses, rental properties, and commercial facilities.
Preventive Maintenance
Seasonal tune-ups to keep your system running efficiently and catch small problems before they become expensive ones.
Emergency HVAC Service
24/7 availability for urgent heating and cooling failures in Glassport and the Mon Valley.
Proud Community Partner
Supporting South Allegheny Students and Families at Gladiator Field
Heirloom Mechanical is proud to sponsor the South Allegheny School District with a banner at Gladiator Field — home of the South Allegheny Gladiators. For us, this isn't just advertising. It's a statement about who we are and where we belong. The families we serve in Glassport, McKeesport, Port Vue, and the surrounding Mon Valley communities are the same families cheering in those stands on Friday nights, and we're honored to be part of that.
We believe that a strong community starts with investing in its kids. The South Allegheny School District serves students across Glassport, Liberty, Port Vue, and Lincoln Borough — and the programs, athletics, and opportunities those students have access to matter. Showing up at Gladiator Field is one small way we can give back to the neighborhoods that have trusted us with their homes and businesses.
When you call Heirloom Mechanical for HVAC service in Glassport, you're not calling a national chain or a call center. You're calling a local company that sponsors your kids' school, hires from your community, and stands behind every job we do — because our reputation here is everything to us.
Local Roots, Local Commitment
We live and work in the Mon Valley. Our technicians are your neighbors — people who care about this community the same way you do. That's why we invest in it.
Heating & Cooling Built to Last
Our tagline isn't just marketing copy. Every installation and repair we do in Glassport is completed to last — proper sizing, quality equipment, and workmanship we're proud to put our name on.
Serving the Whole Family
From the furnace in your basement to the AC unit outside, we keep Glassport families comfortable year-round. Call us for repairs, replacements, maintenance plans, and indoor air quality solutions.
Local service perspective
From Our Glassport Shop to the Mon Valley
Our Glassport office at 2400 Washington Boulevard is the starting point for service calls across the Mon Valley. That local base matters when an older furnace, boiler or central air system needs attention: we know the established homes, rental properties and small commercial spaces that make up this river community.
Gas furnaces, boilers, central air conditioners, heat pumps, ductless systems and replacement ductwork.
Glassport, Port Vue, Liberty Borough, Dravosburg, West Mifflin, White Oak and McKeesport.
Recent Project — Liberty, PA
Bosch IDS Edge Heat Pump — Full Ductwork Retrofit Near Glassport
This week our team completed a full Bosch IDS Edge inverter ducted split heat pump installation for a homeowner in Liberty, PA — just north of Glassport. The project included a new attic air handler, a complete whole-house ductwork retrofit designed to ACCA Manual D standards, and a clean exterior installation with PVC line-hide runs up the brick facade.
The Bosch IDS Edge is a variable-speed inverter heat pump — it modulates continuously rather than cycling on and off, which means more consistent temperatures, quieter operation, and significantly lower energy bills compared to a conventional system. It's one of the best options available for Pittsburgh-area homes that want year-round comfort from a single system.
Frequently Asked Questions
Need HVAC Service in Glassport?
Call our Glassport office or use the form below to request service. We're available 24/7 for emergencies.