Plumbing Services in St. George, UT

Looking for plumbing services in St. George that will not end with a bill way higher than the number on the phone? We diagnose first, give you an upfront price, and nothing starts until you say yes. If we open a wall and find something different, we stop and talk to you before going further. We are a licensed Utah plumber based in Ivins, working in homes across St. George, Santa Clara and Washington.

Licensed Utah plumber, based right here in Ivins
Written price before any work starts
Honest arrival window when you book
Usually same day when the schedule allows

Call 702-427-1479 Text us pictures

Plumber's tools and new PEX manifold in an open wall of a St. George home

On Point Plumbing702-427-1479Text us picturesHi On Point Plumbing, I need a plumber. I'm sending a photo of the problem and the area around it (under the sink, the wall, the fixture). My area is: We wrote it for you. Add your photos and hit send.

Plumbing Services we handle

Pick the closest match. Each page explains what is usually wrong, what the fix involves, and what to expect when we show up.

Also on our trucks

Water Tank Repair

Expansion tanks, booster pump tanks and well pressure tanks. A pump that clicks on and off every few seconds usually means a waterlogged tank with a failed bladder, and adding air only buys time. We test the tank, replace it when it is done, and set the air charge to match your house pressure.

Pressure Regulator (PRV) Replacement

Banging pipes, running toilets and a dripping water heater relief valve often point to a failing pressure regulator. We test your pressure with a gauge first, replace the regulator if it is the cause, and check the expansion tank at the same time.

Gas Line Repair & Installation

New gas lines for ranges, water heaters, BBQs, fire pits and outdoor kitchens, sized for every appliance on the line and done to code. If you smell gas, leave and call the gas company first, then call us to repair the line on your side of the meter.

Backflow Testing

St. George asks owners to have irrigation backflow assemblies tested every year, and your notice letter lists the deadline. If yours froze and cracked, shut the irrigation supply valve and call us. A failed assembly usually needs a repair kit or replacement, then a retest.

Copper and PEX plumbing fittings laid out for a repair

What Happens From the Moment You Call

You tell us what is going on, or text us a photo. We ask a few questions, tell you the service call fee, and give you an honest arrival window. If the water is running and you cannot stop it, we walk you through shutting it off while you wait.

At the house, we find the cause, show you the problem, and give you an upfront price. You approve it or you do not. When the work is done, we test it with you watching, clean up the work area, and haul off old parts.

Call or text photos to describe the problem
Service call fee told to you when you book
Diagnosis, then an upfront price you approve
Repair, test with you, clean up, haul away

Questions to Ask Any Plumber Before You Say Yes

Whether you call us or someone else, a few questions protect you. Is the price flat or hourly? Either can be fair, as long as the number is agreed before work starts. Flat means the price holds even if the job runs long. Hourly means you pay for the actual time.

Be wary of a quote that is only good today on a job that is not an emergency. You should have time to think, ask questions, or get a second opinion on anything big. If you are handed a menu of options, ask what the real difference is between them.

What is the license number? Check it on the Utah DOPL lookup
Is the price in writing before you start?
Is there a repair option, or only replacement?
What does your workmanship coverage include, in writing?

Plumbing Services We Provide

Most calls start with one of a handful of problems. Each one has its own page with what to check first, how we fix it, and the questions people ask most. If you are not sure which one you have, send us a photo and we will tell you.

Drains, water heaters and water softeners have their own sections too. Hard water and older sewer lines keep us busy in this part of Utah, so those pages go deeper on clogs, sewer camera inspections, tank and tankless heaters, and softener settings for St. George water.

Emergency plumbing: water you cannot stop, or no water at all
Leak detection: high water bills, warm floors, slab leaks
Pipe repair and repiping: pinhole leaks, poly pipe, hose bibs
Toilets, faucets, garbage disposals and showers
Drain cleaning, water heaters and water softeners

Hard Water, Slab Floors and Freezes: Plumbing in Southern Utah

St. George area water is very hard. The city water quality report recommends softener settings in the teens to mid 20s grains per gallon. That mineral eats faucet cartridges, toilet fill valves and water heaters faster than people expect, especially if they moved here from somewhere with soft water.

Most homes here sit on a concrete slab, so leaks can hide under the floor until the water bill jumps. And we do get short hard freezes. They crack hose bibs, backflow preventers and exposed lines, usually on the first cold night nobody prepared for.

New water pressure regulator installed on a home's main water line

Water Pressure Regulators, Expansion Tanks and Booster Pumps

Banging pipes, toilets that keep running, or a water heater relief valve that drips often trace back to water pressure. Street pressure varies a lot with elevation across Washington County, and the pressure regulator on your main line is what keeps it in check. Hard water wears its insides over time.

We put a gauge on your hose bib and read the actual number before recommending anything. Strong pressure can feel nice in the shower, but it is hard on every valve in the house. When a regulator is replaced, we check the expansion tank too, because the two work as a pair.

Gas line shutoff valve and flex connector behind a range

Gas Lines and Backflow Assemblies

If you smell gas, leave the house and call the gas company or 911 from outside. Do not flip switches. Once the utility makes it safe, the line on your side of the meter is yours to repair, and that is where we come in. We also run new lines for ranges, water heaters, BBQs and fire pits, sized for every appliance on the line.

Nearly every home with irrigation has an outdoor backflow assembly. St. George asks owners to have them tested yearly and protected from freezing. When one cracks and starts spraying after a cold night, close the irrigation supply valve first, then call us about the repair and retest.

Leaving for the Season? Protect the House First

A lot of homes in Ivins, Kayenta and St. George sit empty for months. A small leak in an empty house runs until someone notices, and that can be weeks. Before you leave, shut off the main or make sure you have an easy shutoff you can reach, set the water heater to vacation mode, and have someone check the house.

If you want, we can walk the house with you before you go and point out anything that looks like trouble: a weeping valve, a hose bib that will not shut off all the way, or a main shutoff nobody can turn. Small fixes before you leave beat a flooded floor when you get back.

This page covers

Plumber
Water tank repair
Pressure regulator (PRV) replacement
Gas line repair & installation
Backflow testing

What people ask before they call

What People Worry About When Calling a New Plumber

Most people searching for a plumber in St. George have been burned before, or have heard the stories. Here are the worries we hear most, answered straight.

The bill ends up way higher than the phone quote
We do not give a final number on the phone for a problem we have not seen. We tell you the service call fee when you book, diagnose at the house, and give you an upfront price. Nothing starts until you approve it. If we find something different once a wall is open, we stop and re-quote before going further.
Being sold a replacement when a repair would do
When a repair is reasonable, we offer it first. We show you the failed part and explain when replacing makes more sense, like a tank leaking from the body or pipe that keeps failing in new spots. On any big recommendation, you are welcome to get a second opinion.
The plumber never shows up or shows up late with no call
We give you an honest arrival window when you book, not a guess meant to win the job. If the schedule changes, we tell you. Same day is usually possible when the schedule allows, and active leaks and no-water calls get moved up.
Not knowing if the plumber is really licensed
We are a licensed Utah plumber. Ask us for our license number and look it up on the Utah DOPL license lookup, which shows license type, status and any discipline. That is a good habit with any contractor you let in the house.
Paying a fee just for someone to show up
Driving out and finding the real cause takes time, so there is a service call fee. We tell you what it is and what it covers when you book, before anyone heads your way. You will never find out about it on the invoice.
A mess left behind in the house
We keep the work area clean while we work and clean it up before we leave. Old parts and debris go with us. A lot of homes around here are new or carefully kept, and we treat them that way.

Plumbing Services: common questions

What areas do you serve?

We are based in Ivins and work in St. George, Santa Clara, Washington, Hurricane and Kayenta. If you are nearby and not sure, call and ask.

Do you offer same-day service?

Usually, when the schedule allows. Active leaks and homes with no water get priority. We tell you honestly when we can be there.

Can you install a fixture I bought myself?

Usually yes. We stand behind our installation work, and the fixture itself is covered by its manufacturer, so keep the receipt and the paperwork. Some fixtures bought online have no local parts support, which is worth knowing before you buy.

What if the repair does not fix the problem?

Call us and tell us what is happening. Before you approve any job, ask what our workmanship coverage is and we will answer plainly. We would rather come back and look than leave you guessing.

Why does everything in my house get crusty and wear out so fast?

Hard water. St. George area water carries a lot of mineral, and it builds up in cartridges, fill valves, aerators and water heaters. A softener set to the city's recommended range helps a lot.

Which plumbing jobs are fine to do myself?

Flappers, aerators, plunging a toilet, resetting a disposal and swapping a supply line are fair game if your shutoff valves work. Call a pro for gas, water heaters, anything in a wall or under the slab, a valve that will not shut off, or any job that needs a permit.