DeWitt HVAC | Licensed HVAC Services in Philadelphia, PA

Absolutely. Stanley has 30 years of experience specifically with historic systems like steam, coal, and oil boilers common in older Philly homes. We diagnose pressure loss issues, which can stem from faulty pressuretrols, leaky valves, or problems within the steam piping itself. Our repair focuses on restoring reliable, safe heat while preserving the integrity of your existing system where possible. For many local homeowners, a well-maintained older boiler remains a dependable and efficient option.

Yes, we provide comprehensive maintenance services for heating, cooling, and plumbing. For HVAC, this includes system check-ups, cleaning, and performance optimization to improve efficiency and prevent breakdowns. For plumbing, we offer inspection services to catch small issues like minor leaks or slow drains before they become major problems. Regular maintenance is one of the best ways for Philadelphia homeowners to extend the life of their systems and manage energy costs year-round.

We install and repair all common types of residential and commercial water heaters, including traditional tank units, tankless (on-demand) models, and high-efficiency heat pump water heaters. As a full-service mechanical contractor, we handle the entire installation—from the unit itself to the necessary plumbing and gas or electrical connections—ensuring it's done correctly to code. We can also advise on the best model for your home's size, usage, and efficiency goals, with financing options available.