More Than A Name...It's How We Do Business

Plumber in Exton, PA

Honest pricing, no membership fees, and licensed plumbers who fix what needs fixing, nothing you don’t.

 

For nearly two decades, Golden Rule Plumbing has been the plumber Exton, PA homeowners trust for water heaters, sewer and drain work, and everyday repairs. We’re a family-owned, fully licensed Pennsylvania plumbing company serving Exton and ZIP code 19341, from Eagleview and Lionville to the neighborhoods around Marsh Creek State Park and Exton Square.

 

No club fees, no commission-driven sales pitch, just experienced plumbers who offer honest pricing, phone estimates when you ask, and treat your home the way we’d treat our own.

4.9 from 1,300+ Google reviewsRead our reviews

Why Call Golden Rule Plumbing?

Ask Us About Pricing

Affordable Pricing & No Upselling

Friendly Technicians

Experts In our Craft

Water Heater Repair & Replacement in Exton

Few things disrupt an Exton household faster than losing hot water. Whether your tank is leaking, running cold, or simply past its prime, Golden Rule repairs and replaces water heaters of every type; traditional tank, tankless, gas, and electric. When replacement is the smarter long-term call, we install Bradford White water heaters, American-built and trusted by professional plumbers for their reliability and lifespan.

 

We’ll tell you honestly whether a repair will hold or whether you’re better off replacing, and if you want pricing before any work begins, just ask and we will give you at least a range.

 

Signs it may be time for water heater service

  • Not enough hot water, or it runs out faster than it used to

 

  • Rusty, cloudy, or metallic-smelling hot water

 

  • Popping or rumbling sounds from the tank

 

  • Water pooling or rust around the base of the unit

 

  • A water heater that’s more than 10–12 years old

 

Explore our water heater services →

Tankless Water Heater Repair
Main Sewer Line Repair

Sewer Line & Drain Services in Exton

A slow drain is an annoyance; a sewer backup is an emergency. Our Exton plumbers clear stubborn clogs, repair and replace damaged sewer lines, and get backed-up systems flowing again. We diagnose the real cause and explain your options in plain language, with no pressure to do work you don’t need.

 

Common signs of a sewer line problem

  • Several drains running slow at the same time

 

  • Gurgling toilets or drains

 

  • Water or sewage backing up into the lowest fixtures

 

  • Sewage odors inside the home or in the yard

 

If you’re dealing with a sewage backup, don’t wait; call 610-701-3371 and we’ll get to you quickly.

 

See our sewer line services →

 

Just a clogged sink or tub rather than the main line? See drain cleaning in Exton.

Toilet Rebuild Diagram

Toilet Installation & Repair in Exton

From a running toilet that’s quietly inflating your water bill to a full fixture upgrade, Golden Rule handles toilet repair and installation throughout Exton. We fix the common culprits, flappers, fill valves, wax rings, and persistent clogs, or install a new, efficient toilet that saves water without sacrificing performance. Straightforward pricing.

 

Dripping faucet or a dead garbage disposal instead? See faucet, sink & garbage disposal services in Exton.

 

Find more of our toilet services here →

 

Our most requested services in Exton: Water Heater Repair & Replacement | Drain Cleaning | Sewer & Water Line Repair | Toilet Installation & Repair | Faucets, Sinks & Garbage Disposals | Pressure Reducing Valves | Sump Pumps & Backups, or see our full list of plumbing services.

The Golden Rule Difference

At Golden Rule Plumbing, our name is our philosophy. We treat every Chester County homeowner the way we’d want to be treated, which means clear pricing, no membership fees, and no salesman pushing services you don’t need.

 

Ask us about pricing when you call. For most jobs we can give you a realistic range over the phone, and for many, a firm number from a photo or two. That kind of transparency is rare in the trades, and it’s what’s kept Chester County homeowners calling us since 2007.

 

  • Phone pricing: Ask and we’ll give you a range for most jobs

 

  • No membership fees: No service contracts required

 

  • Licensed & insured: PA License #PA028840

 

  • Since 2007: Serving Chester County homeowners

 

  • Same-day service: Available for urgent issues

 

  • Plumbers, not salesmen: We fix what’s broken, period

 

A full list of our services can be found here →

Exton Plumbing FAQs

We serve Exton every day from our nearby West Chester base and offer prompt, often same-day service. If you have a plumbing emergency such as a sewage backup or a leaking water heater, call us right away and we’ll prioritize getting to you.

We install Bradford White water heaters — American-built units known for their reliability and long service life — in both tank and tankless configurations.

In most cases we can diagnose the problem and give you a real price right over the phone. Call 610-701-3371 and tell us what’s going on. In most cases you’ll have a ballpark before we roll a truck.

No. We don’t run a paid membership club, and we don’t lock our best pricing behind one. Every Exton homeowner gets the same fair, honest pricing.

Yes. Golden Rule is a fully licensed and insured Pennsylvania plumbing company, PA License #PA028840, with nearly two decades of experience serving Chester County.

Our Reviews

See Why Our Customers Rave About Us!

Kiran M.Google review
“Golden Rule is reliable, dependable and quick to respond. They don’t “sell” their services.”
Dan D.Google review
“I would definitely recommend this company to anyone looking for top notch plumbers.”
Jamie M.
Exton, PA
"I couldn’t be happier with the service that I received today from this company.. I had a failed pump involving my toilet in the basement.. It is a saniflow toilet so it’s all above ground if you know what I mean. Several companies weren’t interested in the job however Golden Rule had no problem taking on the job. Kevin was the technician and was superb! He was extremely knowledgeable along with being very friendly and honest. I can’t say enough good things about my experience.. They knocked off additional costs from their original quote.. I have a 20 year old hot water heater and scheduled them next week to do that job as well!"
Vickie G.
Exton, PA
"My plumbing backed up suddenly right before I was rushed to the hospital. After a few days stay, the hospital found out that I did not have working plumbing at home & would not release me to go to my residence without working plumbing. While in the hospital, I contacted Golden Rule Plumbing with my situation. They were so compassionate & understanding. They immediately went out the next day, took care of my problem in the morning. Left the bathroom clean as if nothing ever happened. I was released from the hospital & came home knowing I would be able to recoup without any worries about the plumbing or having to clean up. I will be using Golden Rule for my future bathroom renovation. Thank you guys from the bottom of my heart."
Revathi S.
Exton, PA
"Golden Rule Plumbers are knowledgable and experienced. They quickly diagnosed the problem and took care of it right away! I would strongly recommend them!"
Amber L.
Exton, PA
"Kevin and Pat were so friendly and helpful, it was clear they only did what they needed to do for the fix and weren't trying to make expensive fixes just for the money. They explained everything they did and what we may need in the future, and they were so sweet to my dog. 10/10 experience will absolutely come back for all our plumbing needs in the future."

Serving our Neighbors in the Chester County Area