Plumbing Services in Thornton, CO
Choose the page closest to your problem. Each one Explains the warning signs, how a plumber diagnoses the issue and which factors push the cost up or down. If none fits, describe the situation by phone.

Leaks and pipe breaks
Water in the wrong place is the most common reason Thornton homeowners call. These pages cover locating the leak first, then repairing the pipe, the spa or the line from the meter.
Leak Detection
Pinpoint where water is escaping inside walls, beneath floors or along the buried line before anything is opened up.
Slab Leak Detection & Repair
Locate and mend a pipe that has failed beneath the concrete floor of a slab-on-grade house.
Water Line Repair & Replacement
Mend or renew the buried pipe between the city's meter and your foundation when it breaks or corrodes.
Burst Pipe Repair
Stop an active flood, then remove and replace the cracked or ice-split stretch of pipe.
Repiping & Whole-Home Pipe Replacement
Retire worn galvanized, copper or polybutylene supply pipe with new lines across the whole house.
Spa & Hot Tub Plumbing
Trace a spa leak, renew worn unions and valves, or plumb in a replacement hot tub.
Drains and sewer pipes
A sluggish sink and a collapsed lateral can look alike from the bathroom. These pages separate simple clogs from damaged pipe and explain what a camera reveals.
Drain cleaning & unclogging
Unblock a sink, tub, washer line or main drain, then learn what caused the stoppage.
Hydro Jetting
Strip away grease, mineral scale and root hairs from inside a pipe using a high pressure water stream.
Sewer Line Repair
Correct a broken, root-invaded or bellied sewer lateral, whether the repair is one spot or a longer run.
Sewer Line Replacement
Install a fresh lateral linking the house to the street main once the old pipe is beyond repair.
Sewer Camera Inspection
Feed a camera down the line to see its true condition before you pay for repairs or close on a house.
Heaters and treatment equipment
Thornton's water is hard, so heaters, softeners and filters tend to be linked. Read these together when you plan an upgrade.
Water Heater Repair
Work out why showers run lukewarm, why a tank drips, popping sounds and dead pilots or elements.
Water Heater Installation & Replacement
Remove a dead tank and install a unit sized, fueled and vented to suit how your household uses hot water.
Tankless Water Heater Service
Flush scale from an on-demand heater, repair it or replace it, with the setup this elevation calls for.
Water Softener Installation & Repair
Reduce mineral scale with a correctly sized softener, or get a stalled one running again.
Water Filtration Installation
Clean up taste, odor and cloudiness with a filter at the kitchen tap or on the whole house.
Fixtures and faucets
Toilets, faucets, disposals, bidets and showers wear in predictable ways, and most fixes are short visits when parts are on the truck.
Toilet Repair & Installation
Repair a toilet that runs, rocks, flushes weakly or overflows, or swap in a new one.
Faucet & Sink Repair
Quiet a dripping tap, bring back full flow and swap out seized stop valves and outdoor spigots.
Garbage Disposal Repair & Installation
Release a stuck disposal, stop a drip or mount a new unit beneath the sink.
Bidet Installation
Fit a bidet seat or stand-alone bidet with the right supply tee, shutoff and power outlet.
Shower & Bathtub Installation
Remove a shower, tub or valve and build a sealed pan and a drain that vents correctly.
Gas, sprinkler and business work
Gas piping, sprinkler protection and business plumbing come with codes, testing or larger systems, so they get their own pages.
Gas Line Installation & Repair
Run new gas pipe or fix existing lines feeding ranges, dryers, grills and fire pits.
Backflow Testing & Prevention
Stop irrigation and building water from reversing into the drinking supply with tested devices.
Commercial Plumbing
Plumbing help for stores, offices, restaurants and buildings with several tenants.
New Construction Plumbing
Under-slab, rough-in and finish plumbing for ground-up homes and room additions.
Flood and water cleanup
Stopping a leak and drying a house are two different jobs. Restoration is reached through a separate number.
Water Damage Restoration
Pump out standing water, dry framing and finishes and rebuild after a leak, freeze or sewage backup.
Picking the right page
Choose by what you can see and hear, not by what you guess. A stain overhead could have a roof, a supply pipe or a drain upstairs, and the pattern tells you which page fits.
Unexplained water or a busy meter points to leak detection. One slow fixture points to drain cleaning, while a house where every drain slows together calls for sewer line repair. A frozen faucet in a cold snap belongs with burst pipe repair.
In an emergency a perfect match is not required. Ring the all-hours line, explain the problem, and the dispatcher routes the call.
Choosing a service
Describe what you see, hear or smell when you call. The dispatcher asks where it is happening and when it began, then points you to the right kind of contractor.
Yes. Houses, condos, townhomes and small commercial spaces share the same plumbing systems. Name the property type, and say if a landlord or homeowners association is involved.
No. Restoration is a separate service reached through a separate number. The plumber stops the leak and repairs it, and a different restoration crew dries and rebuilds what got wet.
Unsure what you need?
Ring the all-hours number and describe the symptoms. The dispatcher sorts out the next step with you.