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.
Donnelly’s has a five star rating with over 400 reviews!
Chester County Pennsylvania
The Premier Plumbing, Heating, Cooling, and Drain Cleaning Company in Chester County Pennsylvania
From Downingtown at the center of Chester County, Pennsylvania to every outlying borough, Donnelly’s provides you with:
We are your single stop resource for:
- Residential plumbing services
- Heating system repairs
- HVAC Installation
- Air Conditioning maintenance, service and repairs
- Well pump and tank replacements and repairs
- Water softener systems
- … and much more!
Our safety-screened and drug-free plumbing and HVAC technicians will provide you with courteous, professional service 7 days a week!