Walt McCollum Plumbing, Heating, Cooling

Walt McCollum Plumbing, Heating, Cooling holds a 4.7-star rating drawn from 114 customer reviews in Philadelphia. The company operates as a full-spectrum residential service provider, delivering plumbing, heating, and cooling solutions across the Philadelphia metropolitan area. Homeowners can reach the team directly at (609) 597-1414 to schedule appointments for both routine maintenance and emergency situations.

The company distinguishes itself through manufacturer-certified expertise in leading HVAC equipment brands. Their team handles installations, repairs, and preventive maintenance for furnaces, boilers, heat pumps, and central air conditioning systems. Additionally, they manage gas piping installations, water heater replacements including Navien combo units, and the newly required residential water meter installations mandated by local authorities.

Customer reviews consistently highlight the company's responsiveness during urgent situations. One reviewer described how Patrick arrived for a scheduled estimate, discovered a serious leak beneath the home, and completed repairs immediately to save a holiday weekend. Another review noted technicians Patrick and Nick explained repair options thoroughly before proceeding, with pricing described as fair and reasonable. Multiple reviewers mentioned specific team members including Chad, Mark, and office staff member Carol, emphasizing professional conduct and clear communication throughout service appointments.