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TRUSTED BY EXTON, PA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon2.3k+
    Verified plumbing services reviews

Top-Rated Plumbers in Exton - Updated Nov 2026

Avatar for Joe Georgini Plumbing & Heating
Joe Georgini Plumbing & Heating
4.8(
260
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For BusinessSump Pump - Repair or Replace+4 more

Serving Exton, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"The experience went exceptionally well, like clock-work! Joseph Georgini is an excellent communicator and plumber. He contacted me very shortly after I posted my request on the Anji website, was able to quickly collect all the information he needed about my job, set very clear expectations, advised me how I should prepare for the repair work, and set up our appointment. He sent me an appointment reminder, and showed up when he said he would. He assessed the situation quickly, and worked efficiently to replace my faucet. He took time to make sure everything was functioning properly, and cleaned the work area when he was satisfied the job was complete. His bill was what he had quoted. It was great to work with such a competent plumber who is also so customer service oriented. I will definitely contact him for my future plumbing needs."
Tub and faucet
Water heater
Joe Georgini plumbing
Joe Georgini plumbing
joseph georgini plumbing

+11

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for ValDel Plumbing, LLC
ValDel Plumbing, LLC
4.7(
444
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+12 more

Serving Exton, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"I was pleasantly surprised by the customer service provided by this company. The expertise of the plumber, the professionalism and the timeliness of the work exceeded my expectations. I highly recommend Valdel Plumbing LLC."
Response time40 mins
371 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for CalCo Design & Renovation
CalCo Design & Renovation
4.9(
146
)
Shower Install or ReplaceBathtub Install or Replace

Serving Exton, PA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"My old bathroom needed to be updated. Calco proposed a very reasonable and attractive plan that I accepted. I am so happy with the finished result. My construction crew were Mickey and Josh. I can’t praise them enough. They are so skilled, so nice, so professional. They addressed every unexpected issue that came up. They did everything - demolition, installment, plumbing, electrical work, painting. They came up with novel solutions to make sure every detail was addressed to our satisfaction. Calco is a company that shows up on time, stays on the job until it’s finished, has top-notch contractors. They made sure to protect the surrounding floors and rooms from any dust and dirt. At the end of the day they cleaned up spotlessly. There are many horror stories out there of remodeling gone wrong. With this company, and especially with Mickey and Josh, you can have complete confidence and guarantee that you will be 100% satisfied. A shoutout to Kristy who is the best contact person. TY!!!!!"
Glass Doors
Shower
Vanity
Shower
Details

+160

172 neighbors recently requested a quote
Recommended by7%of homeowners
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Plumbing FAQs, answered by experts

Start by confirming your permit requirements with local officials, as most functional plumbing requires inspections. Verify your water source and check for any neighborhood homeowner association restrictions. Contact the state utility marking service at least three days before any yard excavation. Schedule outdoor trench work outside of the cold PA winter months to avoid frozen ground and inspection delays.

Helpful?

In Exton, older homes share tight utility spaces, meaning plumbing adjustments directly impact your HVAC or electrical setup. Rerouting pipes in exterior walls requires updating insulation to meet PA energy standards for cold winters. Yard excavation for underground lines requires marking nearby gas and electrical utilities first. Always inspect surrounding structures, as seasonal freeze-thaw cycles stress both pipes and foundations simultaneously.

Helpful?

Look for missing permit records, which indicate uninspected modifications. Older homes in Exton contain outdated gray plastic piping or galvanized steel lines that require immediate replacement. Watch for recurring pipe failures in unheated spaces, sewer backups during heavy rain, or white mineral deposits on basement walls. Gurgling drains and improperly joined mixed metal pipes also signal unsafe past work.

Helpful?

Cosmetic updates like swapping a faucet require no permits and take only a few hours. Functional plumbing, such as rerouting drains, demands permits, inspections, and licensed contractors. In Exton, functional repairs trigger mandatory code upgrades for the entire affected system. This means discovering outdated plastic piping during a functional repair requires a full replacement to meet current safety standards.

Helpful?

You will find several types of professionals handling plumbing throughout Exton. Licensed master plumbers oversee projects and secure permits for residential or commercial properties. Journeymen and apprentices work under their direct supervision. For specific needs, hire specialized local professionals, such as well and pump contractors, sewer lateral experts, or technicians holding dual certifications for both hydronic heating and water systems.

Helpful?

The Exton, PA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.