HVAC Company, Plumber & Electrician in Hatfield, PA

Hatfield’s Local Home Service Company Since 1972

We’ve been keeping busy on the streets of Hatfield, from the historic pockets near the borough office to the quiet residential turns of Heather Meadows. You’ve likely spotted our white trucks parked in driveways along Orvilla Road or grabbing a quick lunch near the Liberty Bell Trail between calls. We know the local landscape, including the specific infrastructure needs of homes bordering Clemens Memorial Park and those closer to the Lansdale line.

Reach out to Donnelly’s Plumbing, Cooling, Heating & Electric today to schedule your next service visit.

Heating & AC Services

Hatfield residents know that the Montgomery County climate is unpredictable, with hot, humid summers and freezing winters that put constant pressure on home comfort systems. Our HVAC contractors spend their days ensuring that older units can keep up with the demand and that new installations are perfectly sized for local efficiency needs.

• Fast air conditioner repair and AC installation
• Emergency furnace repair and heating maintenance
• Space-saving ductless air conditioner setups
• Versatile heat pump services for year-round reliability

Get your HVAC service scheduled now to avoid a breakdown when the temperature spikes or drops.

Plumbing & Drain

Whether we are clearing a backed-up line near the Hatfield Aquatic Center or helping a neighbor with frozen pipes after a January cold snap, we handle every job with local expertise. Many homes in this area feature older plumbing that requires a careful touch to avoid damage while restoring flow.

• Professional drain cleaning and sewer repair
• Reliable water heater repair and replacement
• Precise leak detection to save your flooring and walls
• Expert service for garbage disposals and sump pumps

When you need an emergency plumber, our team is ready to head your way.

Electrical Services

Our electricians are frequently in Hatfield neighborhoods updating breaker boxes to handle modern appliances and tech. From installing GFCI outlet protection in kitchens to setting up exterior lighting, we make sure your home’s electrical system is safe and up to code.

• Reliable electrical panel upgrades and inspections
• Protection with whole-house surge protector installations
• Preparation with generator installation for the summer storm season
• Certified EV charging station setups

Contact us today for electrical repairs that keep your home safe and powered up.

Why Choose Donnelly’s Plumbing, Cooling, Heating & Electric?

We’ve become a fixture in the Hatfield community by treating every home as if it were our own. Our reputation is built on honesty, technical skill, and a deep understanding of local building needs.

• Background-checked and highly trained technicians.
• Clear, upfront communication on all repair and installation costs.
• A long history of serving Montgomery County with integrity.

Schedule your appointment today and let our experts take care of your home.

Frequently Asked Questions

Why is my sump pump running so often in Hatfield?

Given the local topography and soil conditions in parts of Hatfield, high water tables can cause sump pumps to trigger frequently during rainy weeks. If your pump is cycling more than usual, it’s a good idea to have it inspected to ensure the motor isn’t nearing the end of its life.

Do you handle plumbing repairs for historic homes in Hatfield Borough?

Yes, we are very familiar with the older piping materials found in borough homes. We use specialized techniques like non-invasive leak detection to find problems without causing unnecessary damage to original architectural features.

Is it worth upgrading to a ductless AC system in an older Hatfield home?

Absolutely, especially in homes where installing traditional ductwork would be invasive or impossible. Ductless systems provide excellent localized cooling and are significantly more energy-efficient, which helps manage those high summer utility bills.