Since 1993, J&A Heating, Cooling, Plumbing, & Electrical has been the trusted choice for HVAC, plumbing, electrical, and drain services in West Mifflin, Bethel Park, Pleasant Hills, Baldwin, Brentwood, and the greater Pittsburgh area. As an A+ BBB-rated business, we proudly serve both residential and commercial clients with expert furnace repair, AC installation, water heater service, drain cleaning, and electrical panel upgrades. Built on ethics, integrity, and trust, our team is committed to delivering what we promise—every time. We’re also a proud partner of the Wounded Warrior Project.