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TRUSTED BY SAN GABRIEL, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified drain pipe installations reviews

Top-Rated Drain pipe installers in San Gabriel - Updated Nov 2026

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving San Gabriel, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for G M C Plumbing, Inc.
G M C Plumbing, Inc.
4.9(
86
)
Sump Pump or Interior Foundation Drains - Install

Serving San Gabriel, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Capped an old water connection in my laundry closet and closed it into the wall, as well as changed the connection box around the drain hose to make it more flush with the wall. Looked like the water connection was never there when they got done with it, and the connection box/drain hose looked great as well. Definitely recommend!"
New Drainage
Old  shower Drainage
New kitchen faucet
New Drainage
New Drainage- SEWER LINE

+3

Response time5 hrs
Response rate97%
24 neighbors recently requested a quote
Avatar for Rubio's Plumbing
Rubio's Plumbing
4.9(
14
)
Sump Pump or Interior Foundation Drains - Install

Serving San Gabriel, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I recently ordered a new washer and dryer for our garage and upon delivery, I was told the washer couldn’t be installed because one valve was stuck and the other was leaking. One quick call to Rubio’s Plumbing and Robert had his guys here to replace the valves and install the washer. He also remembered that I had been meaning to replace our kitchen faucet so he said he could take care of that in the same visit. Brandon and Fernando were incredibly professional, helpful, and efficient. They switched out the valves, installed the washer, replaced my faucet, and made sure to clean up after themselves. I never hesitate to recommend Rubio’s Plumbing to any friends or family, and will continue to recommend them."
Water leak detection
Sewer locating
Additional Photos
Hydro jetting
Additional Photos

+8

Response time12 hrs
Response rate88%
Recommended by54%of homeowners
Avatar for AD3 PLUMBING
AD3 PLUMBING
4.9(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving San Gabriel, CA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Nothing but good stuff from this company. Adrian (owners' son) is very knowledgeable and professional. I got quotes from two other plumbers for my kitchen drainage pipe massive leak. They both wanted to open-up the floor, and one of them wanted to also break-open the walkway, due to the extremely narrow crawl space. Adrian was the only one of the three that actually took a look under the house and determined that his men could dig under the footing to get to the problem. They arrived at the time scheduled, and left 2 hours later when the job done. And when I say done, I mean the area completely cleaned-up including picking-up the old pipes. They also had to cut into the stucco to get to the vent pipe. It looks like a surgeon did it. The stucco repairman is going to have an easy repair as a result. Trust me, if you're tired of dealing with plumbers that don't care about doing a good job, you have to hire Adrian at AD3 Plumbing for any plumbing issue you have. Adolfo Perez"
Water Heater Install
Water Heater Install
Replace Toilet Flange
Replace Toilet Flange
Replace Toilet Flange

+6

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving San Gabriel, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"They made one mistake, they reinforced the wrong place. I was like this is wrong. You suppose to do my bathroom. It was expensive. It cost a lot more this time. They made a mistake too. Overall, they are a good company, and I would use them for the next time. The fact instead they finished in one day, the finished in three days. I have to take off from work. I was uncomfortable. Their people wasn't doing it right, and I had to supervise."
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Green Republic Landscape Design Services
Green Republic Landscape Design Services
4.6(
52
)
Yard Drainage

Serving San Gabriel, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"My husband and I have been thinking for several months to get convert our backyard to a drought tolerant landscape. We want to lower our water bill as much as possible and revamp our yard and get it ready for summer. We decided to hire Motti because we felt he gave us the best presentation of ideas for the yard and his background knowledge of landscaping. We had our grass ripped off completely and remove very old sprinklers. The crew planted about 50 California Native and desert type plants with a new irrigation and removal of a Yucca type tree, with stump and roots. DG and rocks were also installed. Overall the project came out great. We are happy and will call Motti for our next project (Front yard)."
Formosa Project
Linda Flora
Allot Ave
Oak Meadow Ln.
Lake Hollywood

+264

Response time4 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Viveros landscaping
Viveros landscaping
4.5(
33
)
Yard Drainage

Serving San Gabriel, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Adrian got the work done fast and it turned out really well. He was able to clean up my yard that was a mess, haul out soil, haul in new soil, add a weed barrier, and install the sod in a couple days. He was able to work with the existing sprinkler system."
Landscaping Project
Landscaping Project
Landscaping Project
Landscaping Project
Beforw

+131

Response time1 day
41 neighbors recently requested a quote
Recommended by53%of homeowners
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Drain Pipe Installation FAQs, answered by experts

There are a few reasons your snake won’t go down the floor drain. One common reason is a large obstruction in the drain that is causing a blockage. You can remove any debris you see in the drain before trying to snake it. In addition, the snake might not be long enough to reach the clog, or it might be the wrong diameter. 

If the drain is frozen, the pipes connecting to the washing machine are likely frozen. If the hot water trick doesn’t also unfreeze the washing machine pipes, you can gently apply heat with a hair dryer on the lowest setting. Start at the end of the pipe closest to the faucet to prevent pressure from building in the pipes, and make sure the faucet is open to drain the water as it melts.

It is generally not recommended to pour hot or boiling water down a drain to unfreeze pipes due to significant risks. In some cases, the sudden temperature change can cause more ice buildup or produce steam, which increases pressure and could cause the pipe to burst, leading to costly damage and potential burn injuries. While hot water might help with a partially frozen drainpipe, it is unlikely to thaw a completely blocked water pipe further down the system. Additionally, boiling water can damage plastic pipes over time. Safer and more effective methods include using a space heater near the frozen section or applying hot towels directly to the pipe.

Biodegradable drain cleaners use naturally derived ingredients, such as baking soda, vinegar, and boiling water, which bacteria and other microbes can break down. Unlike conventional cleaners that rely on corrosive bleach (sodium hydroxide), biodegradable options are gentler on fixtures and less harmful to the environment. Because they don't release harmful gasses, they are also safer to use, especially in households with children, and do not require the same safety precautions as bleach-based products.

Bleach is generally not recommended for your shower drains. Although diluted bleach can technically help clean your drain, it will not unclog your pipes. In fact, bleach can harm your plumbing system because it’s so powerful. The bleach can change the color of your sink and even corrode metal pipes and fittings.

Often, people reach for bleach because it's already in their house. But it's worth getting a plunger or a drain snake for the job instead. It'll be a lot less money to buy a new plunger than to pay a plumber to repair or replace damaged pipes.

The San Gabriel, CA homeowners’ guide to drain pipe installations

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