HVAC Services in Feasterville, PA

Feasterville-Trevose is where we live, so our truck is a familiar sight in the neighborhood. Same-day service is the rule, not the exception. We handle residential HVAC calls up and down Bustleton Pike, around the Lower Southampton Township line, and across every subdivision in the Feasterville ZIP.

Older Feasterville homes often have original gas furnaces or oil-to-gas conversions that are overdue for replacement. We also service a lot of hot-water heating systems in the township's older stock — boiler annual tune-ups, circulator pump replacements, expansion tank work. If it heats or cools, we work on it.

HVAC services available in Feasterville, PA

• Gas furnace install & repair — new installs, replacements, annual tune-ups, emergency diagnostics
• Central air conditioning — install, replacement, service, refrigerant work, compressor repair
• Heat pumps — air-source heat pumps, cold-climate inverter systems, hybrid dual-fuel setups
• Boilers & hot-water heat — gas, oil & steam boilers, circulators, expansion tanks, leak diagnosis
• Water heaters — tank and tankless, gas and electric, install and service
• Ductless mini-splits — single-zone and multi-zone, perfect for finished basements, additions, and sunrooms
• Annual maintenance — spring AC tune-up, fall furnace tune-up, catch problems before they become emergencies
• 24/7 emergency service — Dave answers the phone day or night when heat or AC goes out

Why Feasterville residents choose Diamond Dave's

• 23 years in the trade — not a franchise, not a corporate chain. Dave Dipaola owns and operates the business.
• Fully licensed & insured in Pennsylvania — paperwork available on request.
• Fair, honest quotes — low overhead means we can price service and equipment fairly.
• Same-day service is routine for Feasterville — we're based in nearby Trevose.
• 5.0 stars across 11 Google reviews — real neighbors, real jobs, verifiable on Google.