Service in hours not days!
About Us
Why Donnelly Plumbing, Heating, Cooling & Drain Cleaning??
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A+ Rating with Better Business Bureau.
Largest Toolbox in Town - We Come Prepared!
PA Registered
Contractor #001004

Why Choose Donnelly's?

When you want fast plumbing service, emergency drain cleaning, and quality heating and air conditioning maintenance, repair, and installation, Donnelly’s is the one to call!

Call Us, We Answer Our Phones
We hate leaving voice messages or fighting through endless voice menu options – and we know that you do, too. That’s why at Donnelly’s, there’s always someone here to answer your call. Whether you call in the middle of the week, or at 2:00 a.m. on a Sunday morning, you will be answered by one of our customer service representatives who will get you the help you need – immediately.

Service in Hours, Not Days
The fact is, when you need fast plumbing service, emergency drain cleaning, or immediate heating or air conditioning maintenance or repair, it can’t wait. That is why we guarantee service in hours, not days. Since your plumbing, heating, and AC systems can break at any time, we work every day, including Saturdays and Sundays. When you need us, we’ll be there.

The Largest Toolbox in Town
We come prepared! Because we value your time, we are committed to a “do-it-now” policy. That is why we carry a huge inventory of parts and products on every truck. In most cases, with your approval, we can make the repairs and replacements you need on the spot. And if we don’t have a part on hand, one of our staff will bring it to your technician at no additional charge so that we don’t lose any time in getting the job done!

Professional, Courteous Technicians
Our plumbing and HVAC technicians are carefully screened to make sure you receive the highest level of professional expertise for every plumbing, heating, and cooling service, repair, or installation. We perform detailed background checks and drug-testing on all our employees to make certain that they are safety-screened and drug-free.

Up-Front Pricing
Have you been hit by hidden costs or additional charges before? You don’t have that worry when you call Donnelly’s: we explain all costs up-front and you approve the price before work begins.

Serving Our Neighbors Since 1972
For 35 years, we have been serving Montgomery, Bucks, Chester, and Delaware county residents with fast plumbing service and premium heating and air conditioning maintenance and repairs. Give us a call and see why your neighbors always call us!

“Always reliable, always on time, always neat and clean and
very professional with everything done in a very timely manner.”
– Bonnie S., Blue Bell, PA

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Call us - we answer our phones!
Someone is always available to help you!

215-855-2014
or
610-660-8130

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Gold Star Learn more about why Donnelly is the right choice. We stand behind our work! Learn about our Guarantees now!
 

Donnelly’s is Proud to Provide Southeastern Pennsylvania with:

Quality Plumbing Repairs and Replacements
Professional Heating and Air Conditioning Service and Installations
Emergency Well Pump and Tank Repairs and Replacements
Emergency Drain Cleaning
And more!

Montgomery County: Abington, Ambler, Audubon, Blue Bell, Bridgeport, Broad Axe, Cedars, Center Square, Cheltenham, Collegeville, Colmar, Conshohocken, Creamery,  Dresher, Eagleville, Earlington, East Norriton, Elkins Park, Elroy, Fairview Village, Flourtown, Fort Washington, Franconia, Gilbertsville, Glenside, Green Lane, Harleysville, Hatboro, Hatfield,  Horsham, Huntington Valley, Jeffersonville, Jenkintown, King of Prussia, Kulpsville, Lafayette Hill, Lansdale, Lederach, Limerick, Lower Gwynedd, Mainland, Maple Glen, Montgomeryville, Morwood, Norristown, North Wales, Oaks, Oreland, Pennlyn, Pennsburg, Perkiomen, Plymouth Meeting, Pottstown, Rahns, Red Hill, Roslyn, Royersford, Salford, Schwenksville, Skippack, Souderton, Springhouse, Spring Mount, Sumneytown, Telford, Towamencin, Trappe, Trooper, Tylersport, Upper Gwynedd, Upper Salford, Valley Forge, Vernfield, West Norriton, West Point, Whitemarsh, Willow Grove, Worchester, Zieglerville

Bucks County: Andalusia, Bedminster, Bensalem, Blooming Glen, Bristol, Buckingham, Carversville, Chalfont, Churchville, Croydon, Danboro, Doylestown, Dublin, Fairless Hills, Fallsington, Feasterville, Hartsville, Hilltown, Holland, Ivyland, Jamison, Lahaska, Langhorne, Levittown, Line Lexington, Mechanicsville, Milford, Milford Square, Morrisville, New Britain, New Hope, Newportville, Newtown, Oakford, Perkasie, Pineville, Pipersville, Plumsteadville, Quakertown, Richboro, Richlandtown, Rushland, Sellersville, Silverdale, Solebury, Southampton, Spinnerstown, Tinicum, Trevose, Trumbauersville, Tulleytown, Warminster, Warrington, Washington Crossing, Wrightstown, Wycombe, Yardley

Chester County: Atglen, Avondale, Berwyn, Birchrunville, Brandamore, Chadds Ford, Chatham, Chester Springs, Cheyney, Coatesville, Cochranville, Devault, Devon, Downington, Elverson, Exton, Gap, Glen Mills, Glenmoore, Honey Brook, Immaculata, Kelton, Kemblesville, Kennett Square, Kimberton, King of Prussia, Landenberg, Lewisville, Lincoln University, Lionville, Lyndell, Malvern, Mendenhall, Modena, Morgantown, New London, Newtown Square, Norristown, Nottingham, Oxford, Paoli, Parker Ford, Parkesburg, Phoenixville, Pocopson, Pomeroy, Pottstown, Sadsburyville, Saint Peters, Southeastern, Spring City, Suplee, Thorndale, Toughkenamon, Unionville, Uwchland, Valley Forge, Wagontown, Wayne, West Chester, West Grove, Westtown

Delaware County: Aston, Brookhaven, Broomall, Bryn Mawr, Chadds Ford, Chester, Cheyney, Clifton Heights, Crum Lynne, Darby, Drexel Hill, Essington, Folcroft, Folsom, Glen Mills, Glenolden, Havertown, Holmes, Lansdowne, Marcus Hook, Media, Morton, Newtown Square, Norwood, Philadelphia, Prospect Park, Ridley Park, Sharon Hill, Springfield, Swarthmore, Thornton, Upper Darby, Villanova, Wallingford, Wayne, Woodlyn