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    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Porter Ranch - Updated Nov 2026

Avatar for G M C Plumbing, Inc.
G M C Plumbing, Inc.
4.9(
86
)
Faucets, Fixtures and Pipes - Repair or ReplaceShower Install or ReplaceWater Heater - Repair or Service+13 more

Serving Porter Ranch, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"We have worked with many plumbers in Los Angeles, and our experience with GMC Plumbing was by far the best. They are responsive, honest and trustworthy. They did a great job and helped us avoid paying the thousands of dollars other plumbers told us would be needed to fix the problem. We highly recommend them"
New Drainage
Old  shower Drainage
New kitchen faucet
New Drainage
New Drainage- SEWER LINE

+3

Response time5 hrs
Response rate97%
23 neighbors recently requested a quote
Avatar for First Thought Plumbing
First Thought Plumbing
4.9(
71
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+11 more

Serving Porter Ranch, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Warranties offered

Credit card accepted

"First Thought Plumbing's Kenny is very professional, punctual, knowledgeable, pleasant and offers affordable and reasonable rates for his great service. I searched for a plumber yesterday and he was the first to call and respond to my need. He came on time, he knows what to do, very responsive to inquires via phone or text. Amazing, professional worker who won't price gouge or try to upsell you. Recommendable! Thanks Kenny!"
Response time3 hrs
Response rate94%
Recommended by95%of homeowners
Avatar for So-Cal Plumbing & Rooter
So-Cal Plumbing & Rooter
4.7(
235
)
Drain Clog or Blockage - ClearWater Heater - Install or ReplaceWater Main - Install, Replace or Repair+13 more

Serving Porter Ranch, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Contacted me within minutes after I inquired about tankless water heaters online. Made an affordable offer and scheduled removal of old water heater and installation of tankless water heater. Arrived exarly the next day and completed everything in under 3 hours. Very happy and satisfied overall. Will go with So-Cal Plumbing and Rooter for future plumbing projects."
One of our truckers
Our Jetter
Wotking hard for our clients
New Drainage Completed
New Clean-out Patch

+4

Response time4 hrs
Response rate95%
82 neighbors recently requested a quote
Avatar for Chajon Plumbing
Chajon Plumbing
4.9(
52
)
Faucets, Fixtures and Pipes - Repair or ReplaceGas PipingTankless Water Heater - Repair+1 more

Serving Porter Ranch, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"My elderly Mother who lives about 30 miles away from me in Atwater Village, discovered a leak from her water heater. She told me that a friend of hers recommended a plumber. Like all Sonâ s I thought oh great, some plumber is going to come out and try and take advantage of her and charge her for unnecessary stuff. Nothing can be further from the truth. She called Giovanni from CHAJON PLUMBING. It was a Friday night (6:30 PM) and he said he would be at her house as soon as possible. Giovanni literally showed up within an hour, thoroughly explained to Her what needed to be fixed, and spoke to me on the phone to explain what the issues were. He said he would go get the parts and hurry back to fix the leak. He quoted us a very reasonable price and ultimately fixed the leak. He was so honest and kind that we had him come back to take care of some other plumbing issues that were neglected and we wanted fixed. I canâ t say enough about Giovanni, he is the upmost Professional. He loves his job, and it shows with the quality of his work. He kept us posted on when parts were available and when he would come over. If we ever had a question we would text him, and he would respond back immediately. If youâ re looking for a GREAT, honest, hard working plumber please give GIOVANNI CHAJON from CHAJON Plumbing a call. You wonâ t be disappointed!"
Before and after
Before and after
Before and after
You always have to Check for leaks
Start at the foundation to build up something

+17

Response time20 mins
Response rate95%
1 neighbors recently requested a quote
So-Cal Plumbing & Rooter
4.6(
202
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Clog or Blockage - Clear - For Business+5 more

Serving Porter Ranch, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Contacted me within minutes after I inquired about tankless water heaters online. Made an affordable offer and scheduled removal of old water heater and installation of tankless water heater. Arrived exarly the next day and completed everything in under 3 hours. Very happy and satisfied overall. Will go with So-Cal Plumbing and Rooter for future plumbing projects."
Response time4 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for L.A. Plumbing Pros
L.A. Plumbing Pros
4.7(
95
)
Tankless Water Heater - RepairWater Heater - Install or ReplaceWater Main - Install, Replace or Repair+6 more

Serving Porter Ranch, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I recently had a gas leak scare and called L.A. Plumbing pros. He was fantastic! The plumber who came out his name was Victor he was professional, communicative, and very efficient. He was able to quickly locate the source of the gas leak and explained everything clearly throughout the process. I felt confident in his expertise and appreciated his willingness to answer all my questions. The repair itself was done promptly and the work area was left clean afterwards. I highly recommend L.A. Plumbing pros for any plumbing needs, especially if you suspect a gas leak. Their fast response, clear communication, and quality service were all top-notch!"
Remodel
Reroute irrigation valves
50 gallon water heater
Water pressure regulator
Remodel

+25

Response time3 hrs
Response rate95%
3 neighbors recently requested a quote
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Affordable Plumbers FAQs, answered by experts

In most cases, a dripping faucet will not stop on its own. Dripping usually occurs because of a failed cartridge or broken washers. Normal wear and tear eventually runs these parts down and causes the faucet to drip when you've already shut off your sink. Replacing the cartridge or washer should fix the problem.

PEX pipes last up to 50 years on average, though they often last longer. This lifespan is comparable to that of galvanized steel, which ranges from 40 to 100 years. However, PEX piping is less likely to crack or break due to temperature changes. Due to that and the fact that it's easier to work with, many plumbers and DIYers are choosing PEX tubes over traditional metal piping.

At most, polybutylene pipes last 10 to 15 years. The material is simply not durable enough to withstand some of the chemical elements found in our water supply, such as fluoride and chlorine. These pipes tend to deteriorate quickly and lead to leaks or even pipe bursts. If your home still has polybutylene pipes, we recommend replacing them as soon as possible to prevent major water damage in your home.

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

Low water pressure is the most common problem with showerheads. Whether it’s due to scale and calcium buildup, clogs, age, or damage, poor showerhead spray costs you time and a relaxing experience. If your showerhead is in good condition except for buildup or clogged holes, try cleaning it with a scale or calcium remover. If the showerhead is old, rusty, cracked, or damaged, it’s time to replace it.

The Porter Ranch, CA homeowners’ guide to affordable plumbing services

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