Peace of Mind

You have enough on your mind without worrying about broken valves and leaky faucets, and when an emergency strikes, there is no one more prepared than Donnelly’s Plumbing. Don’t worry, we’ve got this.

Serving our Bucks, Montgomery, Chester, and Delaware County neighbors since 1972.

Relax and Call Donnelly's

Emergency Service

Donnelly’s offers scheduled and emergency plumbing services – 7 days a week! Call (215) 855-2014 or (610) 660-8130. We always answer the phone.

Heating & Cooling

Whether it’s the hot summers or the frigid winters that cause you pain, Donnelly’s can get you back on track for year-round comfort. We offer complete heating services and cooling services for all your needs.

Coupons & Specials

Donnelly’s is always looking for new ways to deliver savings to our customers and keep more money in your wallet. Find out what offers are available for you right now!

5-Star Reviews

Donnelly’s has a five star rating with over 400 reviews!

Read Our Reviews on Review Buzz

Donnelly’s | Collegeville PA 19426

Donnelly’s is Your #1 Provider for Plumbing, HVAC Heating & Air Conditioning Service & Repair, Drain Cleaning, Well Pump Repair, Water Heaters & Water Softeners in Collegeville, PA 19426!

Plumber, Drain Cleaning Service

When we say that we handle “all things plumbing” for Collegeville residents we mean it! That includes:

Gas Furnace Heating System, HVAC Maintenance, Service, Repairs, and Replacements

We provide “complete heat,” as well as air conditioning maintenance and repairs, for all Collegeville homes, including:

Call us today at 215-855-2014 or 610-660-8130! To schedule an appointment online click the banner below.

Emergency? No problem! We offer 24-7 emergency plumber & HVAC service for all Collegeville, PA residents! Call now!

Schedule Service Online Today With Donnelly's Plumbing Heating and Cooling

We maintain an A+ rating with the BBB.
We are not a high-pressure sales company.
We provide up-front pricing for your approval before any work begins.
All of our technicians are expertly trained and screened for your peace of mind.
We stand behind our work with a 100% customer satisfaction guarantee – we’re not happy unless you’re happy!
We serve your area – we offer service throughout Bucks, Chester, Delaware and Montgomery counties in PA.