24/7 Emergency Service  ·  Same-Day Repairs  ·  Upfront Pricing, No Surprises
Est. 1998 Family Run

When it leaks, breaks, or won't flush — we show up.

Three generations of plumbers serving King of Prussia and the Main Line. Honest work, fair prices, and the phone is answered by an actual human.

Call (XXX) XXX-XXXX View Services
Licensed & Insured in PA
4.9 stars · 380+ reviews
Same-day service
24/7 emergencies
What We Fix

Every pipe, drain, and fixture in the house.

No job is too small, no emergency catches us off guard. If water moves through it, we've probably repaired it this week.

— I —

Drain Cleaning

Slow sinks, gurgling tubs, the toilet that's always threatening to overflow. We clear it, camera it, and tell you if it's a real problem or just hair.

From $149
— II —

Water Heater Service

Cold showers happen at the worst time. Repair, replacement, or tankless install — we quote you honestly and finish the day you need it done.

From $289
— III —

Leak Detection & Repair

That mystery water stain on the ceiling? We find the source without tearing out your drywall. Most leaks located in under an hour.

From $199
— IV —

Toilet Install & Repair

Leaking at the base, won't stop running, or finally time for a new one. We remove the old, install the new, and haul everything away.

From $179
— V —

Sump Pumps & Sewer Lines

Wet basements and backups are not a DIY fix. We camera-inspect sewer lines, replace failed sumps, and keep your foundation dry.

From $299
— VI —

Remodels & New Fixtures

New kitchen, new bathroom, new laundry? We handle rough-in plumbing and full fixture replacements. Code-compliant, inspected, done right.

From $450
A Word From the Owner

The plumber you'd hand your house keys to.

K Tom King Owner · Master Plumber

My grandfather founded King Plumbing in 1998 out of his garage on Gulph Road. I took it over in 2014 after twelve years on the trucks, and today we're three plumbers and a dispatcher strong — still small enough that my cell number is on the invoice.

We don't upsell. We don't guess. We don't run up the bill. If your water heater has another good year in it, I'll say so. If it's on borrowed time, I'll show you why.

Every job is backed by our written guarantee. If it breaks because of something we did, we fix it on our dime, no questions asked. That's the promise.

— Tom King
Owner · Third-Generation Plumber
Words From the Neighborhood

Real people, real homes, real problems solved.

★★★★★

Tom came out on a Sunday for a burst pipe under the kitchen. Cleaned up every drop, charged me less than I expected, and left the sink area tidier than he found it. Found my plumber for life.

Margaret H.KOP, PA
★★★★★

Got a second opinion after another company tried to sell me a $4,800 sewer line replacement. King Plumbing ran the camera, found a clog, cleared it for $250. Honesty like that is rare.

James D.Wayne, PA
★★★★★

Replaced our 30-year-old water heater in half a day. Explained every option, let me choose, didn't push the expensive one. The guys were polite with my kids running around too.

Priya N.Radnor, PA

24 Hours · 7 Days a Week

Got water where water shouldn't be?

(XXX) XXX-XXXX

We answer on the first ring. We show up within the hour.