Top-Rated HVAC & Plumbing Services in Lansdale, PA

Simplify life in the historic borough of Lansdale with one-stop shop HVAC and plumbing services from Donnelly’s Cooling, Heating & Plumbing. Our licensed and insured technicians offer everything from installation to repair for a wide range of equipment to keep your home functional and comfortable. Plus, we’re always here for you with same-day and emergency services. Request a free estimate for HVAC or plumbing services in Lansdale by calling Donnelly’s Cooling, Heating & Plumbing today.

Donnelly's Cooling, Heating & Plumbing 37 W 2nd St, Lansdale, PA 19446 215-488-5273

Donnellys Lansdale Business Description

We are an essential business and open for our community. Donnelly's® Plumbing, Heating & Cooling has provided Lansdale, PA & the surrounding area with professional home service since 1972. Donnelly's® is your local expert for plumbing repairs & installs including water heater repair and tankless water heater service. We also offer a full line of drain clearing, sewer, & water line services. Donnelly's® offers year-round service for heating & furnace repair, heat pump service & boiler repair and install. Keep cool next summer with our expert A/C repair & install services. All install & repair service is backed by our 100% customer satisfaction guarantee. For any home HVAC or plumbing issues, CALL US at (215) 488-5273 today.
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Lansdale Directions

Lansdale Office Hours

Monday

6AM-7PM

Tuesday

6AM-7PM

Wednesday

6AM-7PM

Thursday

6AM-7PM

Friday

6AM-7PM

Saturday

8AM-4PM

Sunday

Closed

Lansdale Home Services

HVAC

  • A/C system maintenance


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert a/c system maintenance in Colmar, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.



  • HVAC system maintenance


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert hvac system maintenance in Blue Bell, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.


  • HVAC duct & vent cleaning


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert hvac duct & vent cleaning in Horsham, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.


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Plumbing

  • Kitchen & Bath Plumbing


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert kitchen & bath plumbing in Plymouth Meeting, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.



  • Plumbing Repair

    
Our expert plumbers offer prompt plumbing repairs in the Greater Philadelphia area and beyond. We have the tools and expertise to find the root cause of your plumbing issues. Once we know what’s wrong, we can perform the right repair and get your plumbing back in order.



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Sump Pump

  • Sump Pump Installation


    If your home doesn’t have a sump pump or you need a sump pump replacement, Donnelly’s Cooling, Heating & Plumbing can help. Our experienced technicians can ensure that a new sump pump will effectively remove water and keep your basement or crawl space dry.



  • Sump Pump Replacement


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert sump pump replacement in Bucks County, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.




  • Sump Pump Repairs


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert sump pump repairs in Chalfont, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.

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Drains

  • Sewer Line Installation


    We use a full range of industry-approved solutions and the latest plumbing technologies to install sewer lines. Our thorough planning and careful attention to detail ensure that we complete your sewer line installation quickly, effectively, and with minimal disruption.



  • Drain Cleaning


    Clogged drains can significantly affect your plumbing system, leading to potential backups and water leaks. At Donnelly’s Cooling, Heating & Plumbing, our team offers professional drain cleaning solutions that the Greater Philadelphia area residents can trust to clear the way for improved drainage.
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Heating

  • A/C system maintenance


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert a/c system maintenance in Colmar, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.


  • Ductless heating & A/C services

    
If your home relies on a ductless mini-split system for reliable cooling, Donnelly’s Cooling, Heating & Plumbing is the team you need to keep your unit in proper working condition. From installation and replacement to repair and maintenance, we provide expert ductless AC services.


  • Heating system maintenance


    Donnelly's Cooling, Heating & Plumbing of Lansdale, PA provides expert heating system maintenance in Lansdale, PA. Our skilled team ensures reliable, efficient service to keep your home running smoothly. Count on us for quality care and trusted solutions.
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Donnelly's Products

A/C Installation

Need a new cooling system? Donnelly's Cooling, Heating & Plumbing handles professional AC installation in Lansdale and beyond. We'll help you choose the right unit for your home and budget.

Water Heater Installation

Need a new water heater in Line Lansdale? Donnelly's Cooling, Heating & Plumbing installs energy-efficient systems to meet your home's needs.

Sewer Line Installation

Need a new sewer line? Donnelly's Cooling, Heating & Plumbing provides expert trenchless and traditional sewer line installations for long-term reliability.

Pipe Repair & Replacement

Leaking or corroded pipes? Donnelly's Cooling, Heating & Plumbing provides pipe repair and replacement in Lansdale to restore your plumbing's performance.
FAQs

Q&A for Lansdale Office

We understand that picking the right home service provider can feel a bit overwhelming, and you probably have a few questions you’d like answered first. To help you out, we’ve put together some of the most common questions that our customers here in Lansdale often ask. Whether you’re curious about the neighborhoods we service or what exactly happens during your appointment, you’ll find clear, simple answers below. If your question isn’t listed here, please feel free to call or send us a message anytime. We’d love to talk with you and help you feel completely comfortable before scheduling your service.

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Our Reviews

Reviews for Lansdale Office

The service man was very polite. You explain clearly what he was gonna do. It was done quickly, fixing the leak in the pipe, and I was very, very pleased with it
Carl Jenkins
7 hours ago
First time using Donnelly. Everything went smoothly from initial call to the visit. Nick came within the time frame and did a great job fixing my toilet and faucet and made some adjustments for better water flow. He was courteous and friendly. Very satisfied.
Steven Daignault
2 days ago
Great experience yet again! Dan was super friendly and knowledgeable. Explained everything to me as he went and solved my problems quickly. Donnelly’s is great.
LC
3 days ago
Domingo was very informative and professional.
Michelle Harper
3 days ago
Joe came out and did a great job!
R.C. March
3 days ago
Robert D. Was great , friendly , knowledgeable and professional. In and out in an hour. Found and fixed the problem in a timely manner and explained what happen and what he fixed.
jen leister
3 days ago
My dad had his kitchen faucet replaced today by James Bernier. James was very thorough with the installation paying close attention to detail. He was professional, personable and fun to deal with. Thank you, Donnelley’s, for your quick response time. The turnaround time was about 4 hours from the time I placed my call to when James arrived.
Ana Hoyt
4 days ago
Justin was very professional and resolved our issue
Cheryl McMenamin
4 days ago
John was on point from the moment we said hello , going over everything with me, explaining details and setting up my next appointment… wonderful
Caroline Mcglade
4 days ago
He's berry good knowing plumbing. And berry good answer for my problem. But I don't get receipts and estimation email. Which I like have. Thank you.
byung-yul park
5 days ago
Khalij Whitaker arrived for a late appointment to fix our A/C during the June 2025 Heatwave. He was very methodical and reviewed the unit and the situation, making a recommendation and then repairing the unit. We are very appreciative that Donnellys sent Khalij on a late call to help us during this incredibly hot summer. Thank you!
Gayle Ehrlich
5 days ago
    Read Our Reviews

    Lansdale Photos

      Choose Us for Plumbing & HVAC Services in Lansdale

      Since 1972, Donnelly’s Cooling, Heating & Plumbing has served Lansdale with expert HVAC and plumbing services from our highly trained technicians. Our team is here for you 24/7 to ensure you get the services you need when you need them. Plus, with our upfront pricing and financing options, there’s always an option that fits your budget. Looking to streamline your home services? Consider enrolling in our Comfort Protection Plan today.

      Contact Donnelly’s Cooling, Heating & Plumbing to schedule plumbing or HVAC services for your home in Lansdale, PA.

      Schedule Online
      (215) 855-2014