
Serving Thornton and nearby
Plumber in Thornton, CO
Quick, clearly priced plumbing service for homes across Thornton.
Services
Our services in Thornton
Drain CleaningSlow sinks, backed-up tubs and stubborn main lines cleared, with a camera to show what we found.
Water Heater Repair & ReplacementNo hot water? We repair or replace tank and tankless heaters, and tell you which one makes sense.
24/7 Emergency PlumbingBurst pipes, sewage backups and no water at 2 a.m. A real plumber answers and heads your way.
Leak DetectionFind hidden leaks behind walls, under floors and in slabs without tearing the house apart.
Sewer Line RepairCamera-inspected sewer line repair and replacement, by trenchless methods wherever the pipe allows.
Whole-Home RepipingReplace failing galvanized, polybutylene or leak-prone pipes with PEX or copper, with minimal drywall mess.
Local know-how
What we see in Thornton homes
Thornton has grown steadily north of the city, and much of it was built in the last few decades. Homes from the 1990s and 2000s usually have PEX or copper supply lines and PVC drains, which keeps old-pipe surprises to a minimum.
What those homes need is attention to the things that wear out on a schedule. Water heaters near the end of a decade of service, rubber hoses on washing machines and toilet fill valves are the top three. A short visit to replace them is cheaper than the flood they eventually cause.
Newer neighborhoods are also more likely to have a sump pump, so test it each spring. Pour a bucket of water in the pit and make sure the pump kicks on and clears it.
For anything more serious, we send a licensed plumber with the truck stocked to finish the job in one visit whenever we can.

Why us
Why Thornton chooses Summit Pipe & Drain
Upfront prices
You approve the price before we start
Same-day service
Most calls booked the day you call
Licensed and insured
License number on every invoice
No subcontractors
Our own plumbers on every job
4 out of 5 stars
Tub drain wouldn't clear after two tries of my own. They cleared it and found a bad pop-up stopper that kept catching hair. Fair price, and the plumber showed me how to keep it from happening again.
Samira A., Aurora · Google
Sample review
5 out of 5 stars
We had the old gray plastic pipes replaced with PEX throughout the house. They gave us a schedule for the three days, patched the drywall access holes and passed the inspection the day it was done.
Ben W., Parker · Google
Sample review
5 out of 5 stars
A pipe split in the garage during a cold snap at midnight. Someone answered right away, talked me through the shutoff valve and had a plumber here within the hour. Repair was done before breakfast.
Linda K., Littleton · Google
Sample review