Staab & Sons, Inc.

Staab & Sons, Inc. has kept Pittsburgh area homes comfortable since 1929, making it one of the oldest continuously operating HVAC contractors in western Pennsylvania. This family-owned business holds NATE and EPA certifications and has accumulated 81 reviews averaging 4.5 stars. They operate around the clock, every day of the year, serving not only Pittsburgh proper but also Bethel Park, Carnegie, West Mifflin, and South Park. Their longevity in a demanding trade speaks to consistent workmanship and customer retention.

This contractor sets itself apart through Bryant dealer status, offering some of the quietest and most efficient heating systems on the market, plus in-house sheet metal fabrication for custom ductwork and specialized radiant floor installations. They also handle oil-to-gas conversions, a niche service growing in demand as older homes modernize. The company earned a Better Business Torch Award in 2011, recognizing ethical business practices, and backs all work with a first-time-right guarantee.

Customer reviews name specific technicians handling remarkable scenarios. Dean and his team earned praise for same-day multi-family HVAC work in frigid winter conditions. When one homeowner faced a carbon monoxide issue in December, Staab provided two honest repair options and installed the replacement furnace that same evening during a cold snap. Another reviewer described Branden making innovative modifications to fit a new system into an extremely tight space, demonstrating problem-solving that earned the company a 25-to-30-year customer relationship.