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TRUSTED BY LOS ALAMOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon332
    Verified plumbing services reviews

Top-Rated Plumbers in Los Alamos - Updated Nov 2026

Avatar for Adams Plumbing
Adams Plumbing
4.9(
21
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearTankless Water Heater - Install+21 more

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Adam is by far the best plumber I’ve had do work in my home. We have done a number of remodeling and repairs throughout the year and he’s the best. Here’s why: very knowledgeable about plumbing issues; found the best solutions for our project and he studied the best way to install and did excellent work. We had a Halo 5 water softener and filter system and on demand hot water recirculating system installed. We now have great tasting water out of the tap, no more greasy feel in the shower and no more waiting for hot water and waste of water waiting for it to get hot. Both systems work great."
Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Central Plumbing Inc. Service and Repair
Central Plumbing Inc. Service and Repair
4.9(
15
)
Water Heater - Install or Replace

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Ladies and Gentlemen, My wife and I had some plumbing issues which were not resolved by one plumber so I gave Mr. Brown a call. He did a fantastic job. His trouble shooting was critical in identifying the problem and once identified he went right about solving the issue. The only problem is that at this point in time he only deals with blocked drains. If you have any drainage problems I encourage you work with Travis."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Lorenzo's Plumbing
Lorenzo's Plumbing
5.0(
5
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceGas Piping+4 more

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2022

It started like most great things do with hard work, big dreams, and a whole lot of heart.\n\nAt Lorenzo’s, we’re proud to offer professional plumbing services with that extra touch only a family-run business can bring.\n\nWe believe in showing up on time, doing the job right, and treating every home like our own. Whether it’s a small repair or a big install, we’re here to make things easier for you honest service, no shortcuts.\n\nThis isn’t just our business. It’s our name, our legacy, and our way of helping the community we love.

Project Photos
Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.1(
145
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+3 more

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"Tech Joseph O was great. Very personable. Answered all of my questions regarding our tankless water heater. Resolved issue with the water heater in less than an hour. I would most definitely use Payless again and would recommend them to anyone having water heater or plumbing issues. Oh yeah the price was right too! Great Job!"
Tankless Water Heater
50 Gallon Water Heater / Bradford White
New 50 Gallon Water Heate
Noritz Tankless Water Heater
Noritz Tankless Water Heater

+2

5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Five Star Bath Solutions of Conejo Valley
Five Star Bath Solutions of Conejo Valley
5.0(
3
)
Shower Install or ReplaceBathtub Install or Replace

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Have you ever signed a contract with someone, only to find out that the job wasn't done to your satisfaction: shoddy workmanship, unfinished job, couldn't contact them, cost you more than expected, etc.? \n \nAt Five Star Bath Solutions, we've made it our mission to make sure this doesn't happen to you. Our number one priority is customer service and satisfaction: \n \nWe use only the highest quality products \nWe train and certify all of our technicians \nWe work exclusively on bathroom remodels \nAll of this is done to make sure you are happy with the end results.

Shower Conversion
Shower Conversion
Bathroom Remodel
Shower Conversion
Bathroom Remodel

+32

Response time10 mins
139 neighbors recently requested a quote
Recommended by66%of homeowners
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Plumbing FAQs, answered by experts

Yes, you can fix pipe threads. In fact, the process is the same as cutting new ones. You’ll need to use a pipe threader tool with the proper size die head for the pipe. Turning the threader over the damaged threads will clean up any damaged or worn-out threads in the pipe. If the pipe threads are too damaged, this process may not work, and you’ll need to replace the pipe.

The standard size of a pipe for the main water line ranges between 3/4 inch to 1 inch in diameter, but ultimately, the size will depend on your household size and its square footage. Depending on the size of the property, the water line size can range upwards to 1.5” in diameter for a very large house nearing 10,000 sq. ft. Incorrect pipe sizing can lead to potential damages and leaks. To avoid incorrect sizing, consider getting help from a local plumbing professional who can help you choose the right size and material for your pipe.

The best drain cleaners are biodegradable ones or a mixture of baking soda and vinegar. Strong, caustic chemicals may seem appealing with promises of unclogging your drain quickly, but liquid drain cleaners can cause damage to your pipes over time. Consider making your own drain cleaner with baking soda and vinegar.

You can start the process to set up utilities before closing on a new current property, but most companies won’t turn on electricity or gas until after the closing date. You’ll also need proof of ownership to get things going. The best way to do this is to contact the utility company as soon as possible and keep them up to date on the sale status. We recommend making contact one or two weeks before the closing date.

Your typical household tools will not cut a metal pipe. To cut a metal pipe, you’d need more specialized tools like a pipe cutter or circular saw. Do not attempt to use these tools without taking proper safety precautions and wearing safety gear. It’s usually safer to let a pro cut a metal pipe, especially if you’re not confident in your skills with a heavy-duty saw.

The Los Alamos, CA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.