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TRUSTED BY POMONA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon26
    Verified drain pipe installations reviews

Top-Rated Drain pipe installers in Pomona - 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 Pomona, 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%
10 neighbors recently requested a quote
Avatar for Ace’s Plumbing Services
Ace’s Plumbing Services
5.0(
20
)
Sump Pump or Interior Foundation Drains - Install

Serving Pomona, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Athen was very professional. He emailed me and text me to confirm our appointment. He provided me with a written estimate and completed the job as agreed. I believe he was very reasonable in his cost for replacing the garbage disposal. He was quick and efficient. I would use his services again."
Water Heater Installation
Valve/Regulator
Tankless Heater
Copper Spot Repair
Automatic Shutoff

+2

Avatar for PRO FLOW PLUMBING AND ROOTER
PRO FLOW PLUMBING AND ROOTER
5.0(
11
)
Sump Pump or Interior Foundation Drains - Install

Serving Pomona, CA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"My toilet wasn't draining properly. Richard A from Pro Flow came out and found the problem within 20 min. My main sewage line had groots from a near by tree. He removed the roots and added an apoxy to seal off the Crack."
Drain repair
Drain repair
Drain repair
Drain repair
Drain repair

+6

9 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 Pomona, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Wanted a bid to have my 1600 square foot single family home In West Adams earthquake retrofitted. A woman from Alpha Structural called me to set up an appointment. I told her I had no idea how much this would cost and said I heard it was around $5000. She told me yes that's about right but that they are more expensive, in the $7000-$10,000 range. I asked why they were more expensive and she didn't have an answer. I expected to hear some specific industry reason but she literally had no answer other than they "just charge more for this." Why would I bother scheduling a bid when they can't even explain why they charge a premium over other companies? Maybe this woman needs better training but they lost a potential customer along the way."
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
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Drain Pipe Installation FAQs, answered by experts

There are several homemade solutions for clearing a clogged sink that don’t involve pouring harsh chemicals down your drain. Start by pouring hot (but not boiling) water down the drain. This can help dissolve and flush away grease and gunk. A splash of dish soap down the drain can also cut through fat and make it easier to clear the drain. For a more stubborn blockage, grab a plunger and give it a few firm pumps to dislodge the clog.

The first rule of plumbing is nothing but water, toilet paper, number one, and number two go down the drain. 

To prevent clogs, get yourself:

  • A compast pail where you can clean plates, drain grease, and toss scraps and paper towels. 

  • Drain screens for the shower, tub, and bathroom sink to stop hair, jewelry, toys, etc. from going down the drain.

  • Trash cans for everything that shouldn’t go down the drain, like dental floss, hygiene products, and cat litter.

P.S.: If you do drop your priceless ring down the drain, take a deep breath, and then follow these steps to retrieve jewelry from your drain.

As a preventative measure, hydro jetting should be done every one to two years. However, the best practice is to hydro jet your sewer line once per year. The ideal frequency depends on several factors, including the age and condition of your pipes, how prone they are to clogging, how often the sewer line is used, and the type of waste disposed of in the system. If you frequently experience clogs or are unsure, it's best to ask a licensed plumber for a recommendation specific to your plumbing system.

For disposal clogs with standing water, use a sink plunger and place it over the garbage disposal drain. Push the sink plunger up and down the drain about six to eight times before lifting. If the sink drains, the clogged food particles are dislodged from the drain. If there’s still standing water, repeat the steps until the standing water clears out. 

Grease buildup, tree roots, and foreign objects often cause blockages. Regular maintenance prevents major issues.

The Pomona, CA homeowners’ guide to drain pipe installations

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