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Need main water line repair, replacement, or installation in Pomona, CA? High Speed Plumbing offers expert solutions for reliable water flow. Call today!

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Main Water Line Repair

4.9 RATING
4.7 RATING
4.6 RATING
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Main Water Line Repair in Pomona, CA

When your main water line has a problem, it can cause a lot of trouble for your home. Leaks, low water pressure, and high water bills are signs of trouble. It may be time for a main water line repair in Pomona if you are dealing with these issues. High Speed Plumbing is here to help with expert solutions to get your water flowing properly again.

Need main water line repair, replacement, or installation in Pomona, CA? High Speed Plumbing offers expert solutions for reliable water flow. Call today!

4.9 RATING
4.7 RATING
4.6 RATING

Signs You Need Water Line Repair

Your main water line is a crucial part of your plumbing system, which can cause serious damage when it fails. Here are some signs that you may need a water line repair:

  • Low Water Pressure: If the water flow in your sinks and showers suddenly decreases, your main water line could leak or block.
  • Unexplained Water Bills – A sudden increase in your bill may mean water is leaking underground.
  • Puddles in Your Yard – Water pooling in your yard when it hasn’t rained is a sign of a broken pipe.
  • Discolored Water – Rusty or muddy water can indicate damage to your pipes.
  • Strange Noises – If you hear bubbling or hissing sounds from your pipes, it could be due to a leak.

Why Choose Us

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Locally Owned & Operated

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24-Hour Emergency Service

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Never Overtime Charge. Flat Rate Pricing

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1,000+ 5 STAR Reviews

Our Services

Faucet Replacement

Are you dealing with a leaky faucet, low water pressure, or a broken handle? If so, you might need a faucet…

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Garbage Disposal Replacement

A properly working garbage disposal makes kitchen cleanup easy and efficient. If your disposal is acting up—making loud noises, leaking, or…

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Main Water Line Repair

When your main water line has a problem, it can cause a lot of trouble for your home. Leaks, low water…

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Toilet Replacement

Are you dealing with an old, leaky, or broken toilet? If so, it may be time for a toilet replacement in…

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Water Filtration Installation

If you’re concerned about the quality of your water, water filtration installation in Pomona is a wise choice. A good filter…

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If you notice any of these signs, it's time to call a plumber to inspect your water line and determine whether you need water line repair or water line replacement.

Understanding Water Line Replacement

Sometimes, repairs aren’t enough, and a full water line replacement is necessary. This can happen when the pipes are too old or damaged to fix. A new main water line installation might be the best long-term solution if your home has frequent leaks, corroded pipes, or outdated materials.

At High Speed Plumbing, our experts will assess the condition of your pipes and recommend the best course of action. We use modern techniques to replace water lines in Pomona as quickly and efficiently as possible.

Coupons

$500OFF
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Any Trenchless Sewer Repair

For any trenchless repair, liner, or pipe burst. No additional discounts apply.

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$495OFF
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$495 Hydro Jetting Special

Big Us Hydro jetter for mainline. It does not include any other discount. Proper cleanout access requires up to 100

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$89OFF
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$89 Drain Special

No Additional discounts. Apply Proper Cleanout Access Required

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10%OFF
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Military and Seniors Discount

All active or retired military and seniors receive 10%off all services every day.

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The Water Line Installation Process

When you need a water line installation in Pomona, the process is more straightforward than you might think. Here’s what to expect:

  • Inspection & Diagnosis – A plumber will use advanced tools to find the exact location of the problem.
  • Planning & Permits—Permits may be required if a full water line replacement is needed. High Speed Plumbing will handle all the paperwork.
  • Digging & Removal – The damaged pipe is carefully removed. In some cases, trenchless methods allow for minimal digging.
  • New Pipe Installation – A new main water line installation uses high-quality materials.
  • Testing & Cleanup – Once installed, the system is tested to ensure everything works perfectly before restoring the area.

With professional services from High Speed Plumbing, you can trust that your water line installation in Pomona will be completed with precision and care.

Choosing the Right Plumber

Finding the right plumber is crucial for a successful repair or replacement. Look for a company with experience, proper licensing, and great customer reviews. High Speed Plumbing has a trained professional team that is ready to handle any main water line repair in Pomona with top-quality service.

Preventing Future Water Line Issues

To avoid costly repairs in the future, here are some tips to keep your water line in good condition:

  • Watch for early warning signs like low water pressure or unexpected wet spots in your yard.
  • Schedule regular inspections to catch small issues before they become big problems.
  • Use high-quality materials if you need a new main water line installation to ensure long-term durability.
  • Avoid planting trees near your water line, as roots can damage underground pipes.

Call High Speed Plumbing for Professional Water Line Services

If you're experiencing issues with your water line, don’t wait for the problem to worsen. Whether you need water line repair or something more - High Speed Plumbing is here to help. Call High Speed Plumbing today to schedule an inspection and get your water system running smoothly again!

Reviews

Steven Blair

Arcadia, CA

Our service technician, Chris,  showed up on time was professional and friendly.  I had a leak coming out of the bottom of the wall in the garage.  Chris was able to diagnose the leak quickly and take care of the problem.  He explained every step of the process.  Would highly recommend Speed Plumbing, Inc.

Paula Mitchell

Pomona, CA

I called High Speed Plumbing when a shower handle broke off, they came within a few hours, replaced it and fixed the other handles like new again.  I would highly recommend them to any family member or friend.  Thanks High Speed Plumbing!

David Arnt

Monrovia, CA

Unfortunately, High Speed plumbing was my 2nd call. The first guy to arrive said the whole toilet... seat and tank needed to be replaced, and it would cost $$$$. I believed it was the flapper valve, so I sent them on their way. Ron,  and his helper Jaime, arrived from High Speed... took a look, told me it's your flapper valve... and it'll cost $$. 10 minutes later they were done and gone. Solid, respectful, and professional!!!

Jason Katman

San Dimas

They live up to their name! literally took 5-7mins to unclog our bathtub drain vs me trying DIY methods for the last day and half lmao. They were able to service on the same day I called in vs a few days later - big plus there as well. Thanks guys!

Charles Greene

La Verne, CA

Water supply shut off faucet to clothes washer was broken Armando responded to our initial call within 1/2 hour. He diagnosed the problem. Because the supply stores were closed he scheduled the repair for next morning He showed up on time the next day and repairs were completed within 2 hours I would definitely use High Speed Plumbing again in a heartbeat

Gabe Hannah

Fullerton, CA

Found a slab leak steaming from my garage near my water heater on a Thursday evening. Chris was on the job by 9:30 am on Friday. He was extremely knowledgeable and professional and took the time to include me in all that was doing. Cesar showed up midway through the job to lend Chris a hand and both gentlemen did FANTASTIC work! I will most definitely be calling them again for any future work I may need! Update: We had a second leak in a different area of the house on Sunday. Made a call and Ron came out to solve that problem efficiently and professionally. Can’t say enough the great work that team does over at High Speed Plumbing. So glad I made that initial call!

Marnee Randle

Covina, CA

On time very nice understandable, did a great job explained what they were doing so you can understand. Showed me the old pieces they removed. Quick and efficient. Will referee anyone great job. Good price. Chris will see you soon for the whole house recipe. Thank you again. Pipes under house were leaking.

Doug Murray

Temple City, CA

Called Juan at night about a gas leak the Gas Co, found that caused the Gas Co to red tag the meter and shut it off. Juan sent Christopher the next morning. He is a great guy with a great attitude and super professional skill. His ethics are high. High Speed I was told is a term used in military(veteran owned and staffed company) that denotes someone who is quick, resourceful and accurate at getting issues dealt with. By that standard Chris is definitely a "high speed" Thank you and may God Bless you and your Company  :-)

Frequently asked Question

At High Speed Plumbing, we understand you may have questions before scheduling service. Our FAQ section is designed to provide quick, clear answers to common concerns. From emergency calls to water heater repairs, here’s everything you need to know.

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909-766-2745
HOW FAR DOES YOUR SHUTTLE DROP OFF? WHAT TIMES DOES THE SHUTTLE RUN?

Not everyone would like to take advantage of our comfortable and functional waiting area, and some simply are not able to due to prior obligations. For this reason, we provide a shuttle service during our hours of operation. Please call us at 770-575-8800 to speak with a Chloe’s Auto Repair team member to see if your desired destination is within our shuttle service radius.

WHAT IS INCLUDED IN YOUR 30K, 60K, 90K, AND 100K SERVICES?
CAN YOU PICK UP THE CAR FROM MY WORK?
DO YOU OFFER FINANCING?
WHAT SORT OF REPAIRS DO YOU OFFER?
WHAT DAYS/HOURS ARE YOU OPEN?