Grady Brothers Services LLC

Grady Brothers Services LLC is a family-owned heating and cooling contractor operating from Warminster, Pennsylvania with a perfect 5-star rating across 90 homeowner reviews. The company handles furnace and air conditioning repair, heat pump installations, boiler service, and ductwork fabrication for residential customers across Bucks and Montgomery counties. Technicians maintain emergency availability around the clock and work standard hours Monday through Friday from 8am to 8pm, ensuring year-round comfort for homes throughout the greater Warminster area.

What distinguishes Grady Brothers from neighboring contractors is their in-house sheet-metal fabrication shop, allowing custom duct runs built to exact specifications rather than relying on prefab sections. They specialize in geothermal heating and cooling systems, a niche technology that transfers stable underground temperatures for exceptional efficiency in Pennsylvania's variable climate. The company also installs advanced air purification using ultraviolet light and ionization technology to address indoor pollutants, and offers tankless and heat pump hybrid water heaters for homeowners seeking modern hot water solutions without traditional tank inefficiencies.

The reviews reveal consistent patterns of going above and beyond. Mike Grady repaired a mini split for customer Dave Andrzejewski, working until 11pm on faulty linesets to ensure the customer's shop had heat by morning. Sarah Brennan's mother received furnace assistance on Super Bowl Sunday evening with no complaint. Another reviewer, Becky Krevitz, notes Mike's fair pricing as a Realtor who regularly recommends the company to clients. Candace Ba describes a Sunday emergency call during bitter cold weather with parts ordered and system restored to full operation. David Neiss received Saturday night oil burner service with Mike arriving with all necessary components on his truck.