Main Water Line Replacement Roseville, CA

Overhead view of a plumbing rough-in between wooden floor joists: orange CPVC hot-water line with tee and drop, blue PEX cold-water line, and two white PVC vent pipes labeled "FOR PRESSURE" and "4200 2". Pipes are secured with metal clamps; HVAC duct and electrical conduit are nearby.

Fast, Skillful Main Water Line Replacement Services Roseville, CA

The main water line is the foundation of a working plumbing system, and when it fails, the impact is immediate. Low pressure, discolored water, or recurring leaks can signal serious problems below the surface. With many years of plumbing experience, we approach water line replacement with precision and planning. 

We, as local water line replacement experts, evaluate the condition of the line, discuss replacement options clearly, and complete the work efficiently to reduce downtime. Our process focuses on safety, steady water flow, and long-term performance. By using modern tools and proven methods, we replace damaged water lines in a way that supports consistent water delivery for years to come.

Our Google Reviews

New Flow Plumbing place picture
New Flow Plumbing
4.9
Based on 325 reviews
powered by Google
review us on
Olivia K. profile picture
Olivia K.
21:13 15 Jan 25
Very prompt response and fix. Friendly and straightforward service. Have used New Flow twice now and will again for any future plumbing needs. Thank you!!!
Jason Argonaut profile picture
Jason Argonaut
18:54 30 Dec 24
Best service ever. Called 10 plus plumbers all outrages prices.he was best price .up front and service was polite quick and excellent. If I ever need another will use this company. Five star plus all the way.
Sacramento Ventures profile picture
Sacramento Ventures
23:14 14 Dec 24
Arman was very quick to respond and showed up immediately for an urgent situation. He analyzed the problem well and came up with a good solution. His charges were nominal. I'd definitely recommend him. Thanks Arman.
Richard Hassinger profile picture
Richard Hassinger
22:47 14 Dec 24
Thank you Art for the fast & professional service.!
Kris Eidsvoog profile picture
Kris Eidsvoog
00:31 03 Dec 24
Vito did a fantastic job! I recommend Newflow Plumbing for any job. He also gave me a new hose hook up and a new one for the backyard. Vito not only did a good job, he explained everything to me as well. He was very nice to work with.
Mary Gorak profile picture
Mary Gorak
16:24 30 Sep 24
I am 75, a widow and handicapped. I am also suffering from severe lung damage. So you can imagine my concern having to call a plumber for an emergency. New Flow Responded immediately. The service was excellent. The young man was courteous, kind and patient. He went above and beyond and fixed my clogged sink perfectly. My doctor demands that folks entering my home wear a mask and this very nice young man wore one with no hesitation. New Flow is my plumber for life. I can not recommend this company more highly.
Brian Walker profile picture
Brian Walker
23:27 12 Aug 24
New Flow Plumbing responded quickly, and arrived promptly as scheduled. The technician, Jeff, listened to my explanation of the events, and even though I commented my expectation that the water heater would need to be replaced, he determined it might be serviceable.
I had another appointment so had to leave while he worked on it. A short while later Jeff called and informed me he was able to fix the water heater, so it would not have to be replaced. What a surprise!
Honestly, I provided New Flow an opportunity to stick me with a big repair bill for a new gas water heater and it's replacement. Jeff did the opposite. He chose to attempt, and succeeded, to make a much less costly repair. This level of integrity is uncommon today. I am grateful to have encountered this.
When I commented to New Flow management about my satisfaction with Jeff, I was told it was normal routine behavior by Jeff, and the expectation for all their employees.
To conclude this rant, I have to applaud New Flow Plumbing for prompt and honest service. I highly recommend them for any plumbing needs.
Ira Sinha profile picture
Ira Sinha
21:53 03 Apr 24
It was great. Your guy was efficient, professional and respectful. He made sure that there was no leakage before he left.
I will use you guys for my future needs.
Interested Observer profile picture
Interested Observer
23:40 12 Mar 24
Great professional work.
Irina Leggo profile picture
Irina Leggo
19:35 12 Mar 24
Dan DeLany profile picture
Dan DeLany
20:52 30 Jan 24
Very fast service, arrived within a couple hours of my call. Stopped the leak, very professional service. I would recommend this company.
Michael Licciardello profile picture
Michael Licciardello
01:52 01 Jan 24
I can't thank Arman enough. He was gentle and thorough with the troubleshooting. He was patient with me and always reassuring. The issue was resolved and he even had some great ideas for maintenance and other things we could do when we upgrade our kitchen and laundry room.
Doug Rheams profile picture
Doug Rheams
22:05 22 Dec 23
I had New Flow Plumbing replace my sewer line after it backed up unexpectedly. Arman was great to work with and did an excellent job. I couldn't be there while the work was done but his communication was wonderful as he sent regular status updates and pictures to let me know how the job was going. I would highly recommend him to anyone.
Sasha Tsurnos profile picture
Sasha Tsurnos
22:00 03 Dec 23
Noticed the cabinet underneath our sink buckling, opened the doors and it was flooded! Started searching for 24 hour plumbers while my aunt called insurance and New Flow plumbing had great reviews with a website that easy to navigate and services clear. Called Saturday after 6pm and had someone at our house Sunday at 10:00am! Gentlemen who answered was patient as we explained our concerns, followed up with text messages and text as they were on their way! Vito found the problem in minutes, explained to us everything that he needed to do, fairly priced, had all the equipment in his truck, and left the area he worked in clean! We had our pipe fixed and water on in under an hour. He was patient with us as he explained how the leak may have started, what to keep an eye on, who’s it may have flooded so quickly, and gave great advice and pictures for the claims adjuster coming on Monday. 10/10 recommend!
kenton bess profile picture
kenton bess
23:39 11 Nov 23
They were professional, honest, quick and clean. Would definitely recommend these guys.

They did replaced our water heater and pressure regulator same day. And on a Saturday!!!

Thank you guys we really appreciate your help today. Vito was, he walked me through the process and explained what and why he was doing.

Some Of Our Services

Automatic Shut Off Valve For Water Lines

Leaks and burst pipes can soak cabinets, floors, and drywall in minutes. Automatic shutoff valves spot odd flow and close the line before a drip becomes damage, trimming repair costs and surfacing problems sooner.

Drain Cleaning

When a sink takes forever to empty, the shower starts pooling, or the kitchen drain smells foul, something is stuck inside the line. Drain cleaning scrubs out grease, hair, and gunk so water runs as it should, and clogs do not keep coming back.

Emergency Plumber

When a water line fails, guessing wastes time. Calls are answered for emergency water line replacement after a burst, a leak, or a drop in pressure. Work begins immediately to stop damage and get water back.

Kitec Plumbing Pipe Replacement

Kitec piping can fail without much warning, sometimes starting as a pinhole leak and turning into a bigger mess. If the home has Kitec, the system can be replaced with today’s proven piping so pressure comes back, water stays clean, and surprise leaks are far less likely.

Kitchen and Bath Repair

A dripping faucet, slow drain, or loose toilet can get old fast, and it can damage the cabinet or flooring if ignored. Sinks, faucets, drains, and fixtures are repaired and tightened up, then everything is tested so water runs right and stays where it should.

Plumbing For Real Estate Agents

Deals fall apart fast when a plumbing issue pops up on an inspection report. Help is available for quick walkthroughs, honest notes on what matters, and repairs that can be scheduled right away. That way, agents can keep the timeline moving and get the property ready for closing.

Rooter Service

If the drain backs up again right after you clear it, the blockage is probably farther down the line. Rooter service uses a cable tool to chew through the buildup, push it out, and get things moving again. Sinks, tubs, and toilets drain fast, and the same clog is less likely to show up next week.

Sewer Camera Inspection

A lot of sewer trouble stays out of sight until the day everything backs up. With a small camera fed through the pipe, it is possible to see the real culprit, like cracks, roots, bellies, or a hard blockage. That means answers without guesswork and usually without tearing up the yard first.

Sewer Repair

A cracked or shifted sewer line can cause slow drains, foul odors, and backups that keep coming back. Sewer repair means pinpointing the damaged section, repairing or replacing that stretch, and restoring proper flow so wastewater moves out smoothly and the problem is fixed at the source for good.

Slab Leak Repair

Hidden leaks beneath a slab can soak floors and weaken the foundation. With leak locating, the section of pipe is repaired fast, stopping damage and keeping the plumbing running strong.

Tankless Water Heater Installation And Repair

Tankless heaters can act up fast when something is off. Installation and repair keep pressure steady, fix temperature swings, and help hot water stay consistent throughout the house.

Toilet Repair

If the toilet keeps running, rocks at the base, or will not flush clean, something is off inside the tank or at the seal. Repairs stop leaks, quiet the noise, and get it flushing normally again.

Trenchless Sewer Repair & Replacement

No one wants a long trench cutting through the yard. Trenchless options fix or replace the sewer line through small access points, so patios, grass, and landscaping stay mostly intact while the pipe is restored.

Water Heater Repair & Replacement

No hot water, rusty water, or a tank that keeps leaking usually means the heater is on its way out. Service includes troubleshooting and repair when it makes sense, or a straightforward replacement when it does not, so hot water is back to normal, and the unit runs safely.

Do You Need Help? Just Reach Out To Us!

If water pressure keeps dropping or a leak will not quit, the main line may be the culprit. Call New Flow Plumbing for Roseville, AB water line replacement and get a straight answer, clear options, and a plan to restore dependable water.

See Our Repairs & Installations

A dimly lit basement or crawlspace showing a PEX plumbing installation: red hot-water lines and blue cold-water lines run parallel, secured with metal clamps to wooden joists. Copper fittings connect branches, with a large galvanized HVAC duct and smaller PVC pipe visible in the background.
A plumber in a navy uniform and white gloves kneels on grass beside a white work truck, feeding an orange sewer camera cable from a Ridgid SeeSnake reel into an underground cleanout. A black Ridgid monitor with battery pack sits nearby, connected by cable.
A worker wearing white gloves with blue dots and a brown jacket kneels in a dirt trench, installing or repairing a white PVC drain pipe assembly with a Y-fitting and cleanout cap. Loose soil and small rocks surround the partially buried pipes against a concrete foundation wall.
A plumber wearing a white cap and dark shirt lies on his back under a kitchen sink, using a blue-handled wrench to tighten a fitting on the metal drain pipe. White corrugated drain hose and braided supply lines are visible, with pots, pans, and a colander stored in the cabinet.
A plumber in a gray t-shirt, jeans, yellow gloves, and clear face shield kneels in a freshly dug hole in a wooded area, feeding a drain snake cable from a red and green electric drain cleaning machine into an underground pipe. Dirt walls surround the pit, with trees and fallen leaves in the background.
A plumber in a blue hard hat, navy coveralls, and gloves feeds a white sewer camera cable from a red wheeled reel into a freshly dug hole in a backyard. A portable monitor on the ground displays the camera feed. The scene is set near a wooden fence and beige house siding.
Close-up of a white gas water heater with a control valve set to "ON," featuring a black rotary knob labeled "PILOT," "OFF," and "ON." A copper pilot tube and thermocouple extend from the valve into the burner compartment. Metal gas piping with a brass fitting connects on the right, set against a concrete wall and floor.
A technician in a tan shirt, blue pants, blue gloves, and face mask inserts a sewer inspection camera cable into an open manhole on a grassy school lawn. A yellow monitor on a wheeled cart displays the live feed. A metal detector and spray paint can lie nearby. A school building and trees are in the background under clear daylight.
A dimly lit basement or crawlspace showing a PEX plumbing installation: red hot-water lines and blue cold-water lines run parallel, secured with metal clamps to wooden joists. Copper fittings connect branches, with a large galvanized HVAC duct and smaller PVC pipe visible in the background.
Close-up of a plumber’s hand using a silver adjustable wrench to tighten a black iron gas fitting on a white water heater. A yellow flexible gas connector line runs to the control valve, set to “ON.” Temperature dial shows “HOT” and “PILOT” positions. White control box with status light and wiring visible.
Inside view of a sewer pipe during hydro-jetting: a black high-pressure hose with a metallic forward-jet nozzle blasts multiple streams of water against the pipe walls, dislodging grease, debris, and scale. Orange pipe lining and a manhole rung are visible in the murky, wet environment.
Close-up of a torpedo-shaped hydro-jetting nozzle and hose actively spraying high-pressure water inside a heavily rusted and blocked metal pipe for cleaning.
A worker in a brown jacket, jeans, and white gloves with blue dots kneels in a dirt trench, installing a white PVC drain pipe with a Y-branch and cleanout cap. The assembly runs alongside a concrete foundation wall, with loose soil and small rocks scattered around.
A newflow plumber wearing a blue denim shirt, gray gloves, and jeans kneels on a carpeted floor in an office hallway, carefully feeding a metal drain snake cable into a red and green Spartan 1065 machine with a yellow power cord.
Best Plumber in Roseville
Technician inspecting industrial piping system wearing safety vest.
Close-up of an outdoor copper water pipe covered in thick frost and ice, with icicles dripping from the end. The pipe is insulated with gray foam sleeve, mounted against a red brick wall and light gray siding in cold winter conditions.
Close-up of a white gas water heater with a control valve set to "ON," featuring a black rotary knob labeled "PILOT," "OFF," and "ON." A copper pilot tube and thermocouple extend from the valve into the burner compartment. Metal gas piping with a brass fitting connects on the right, set against a concrete wall and floor.
A plumber feeding a RIGID SeeSnake Compact 2 camera cable into an underground pipe access point.
Technician adjusting a component inside a gas boiler unit.

Frequently Asked Questions

The main water line is the pipe that brings water from the street or a well into the house. Every faucet and appliance relies on it. If it starts failing, you might notice weak pressure, cloudy water, soggy spots outside, or higher bills. Fixing it keeps water flowing and helps avoid damage.

A main water line usually gives warnings before it fails. You might notice weak pressure, soggy patches in the yard, a water bill that jumps for no clear reason, or tap water that looks cloudy or rusty. As water line replacement specialists, these clues are checked closely to confirm whether the main line is the problem and decide if repair or replacement makes sense before damage spreads.

Because the line is buried, most leaks never show themselves right away. Water can seep into the soil for weeks, washing out dirt or feeding a soft spot that keeps growing. Tiny cracks, loose joints, or corrosion do the damage underground while everything looks fine up top. The right inspection tools help track down the leak without tearing up the whole yard.

Soil does not stay still. It swells when it is wet, shrinks when it dries out, and shifts as the ground settles. All that movement pushes and pulls on buried pipes, which can crack a section, loosen a joint, or bend the line until it finally leaks.

No. A water line can be in bad shape without an obvious leak. Corrosion and mineral buildup can choke the pipe and drop pressure, and a weak spot might only leak when demand is high. That is why the line gets checked for both flow and condition before picking repair or replacement.

It comes down to what the pipe is made of, how old it is, and how much trouble it has already caused. A small, isolated issue might be worth repairing. If the line is brittle, corroded, or failing in multiple spots, replacement usually saves money and headaches later.

Yes. When the main line is restricted or losing pressure, appliances feel it first. Showers go weak, the washer takes longer to fill, the water heater can run hot and cold, and the ice maker may slow down or quit. Getting the line back to a steady flow helps everything work normally and cuts down on extra strain.

Do not crank the water use and hope it sorts itself out. Skip long showers, laundry, and irrigation until it is checked. If water looks dirty or pressure drops suddenly, shut the main valve off if you can and avoid digging in the yard. Getting it inspected early can keep a small problem from turning into a major repair.

Planning matters because the main line is buried and every property is different. For main water line replacement in Roseville, CA, the route gets mapped, utilities get located, and access points are picked before anything is opened up. That keeps surprises down, shortens downtime, and helps the new line go in clean and straight.

A new main line can bring pressure back to what it used to be, so showers, sprinklers, and appliances stop fighting for water. It also cuts down on surprise leaks, yard flooding, and emergency calls. Many homeowners notice clearer water and fewer plumbing headaches once the old pipe is out.

Call Us Today

We are here for all of your plumbing needs!

    Your Name (required)

    Your Email (required)

    Phone Number (required)

    Subject

    Message to Plumber (required)