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TRUSTED BY CHATSWORTH, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2.1k+
    Verified plumbing services reviews

Top-Rated Plumbers in Chatsworth - 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 Chatsworth, 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%
24 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 Chatsworth, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Giovanni was personable, well-spoken, and explained everything to me. He showed me 3 pricing options, and once he passed the first one b/c of the situation of the clog, he called me in to explain the situation. This was a small job, but for me, it was huge. Though I saw plenty of adds for 24 HR service, everyone else I called said the soonest they could get to it was Monday. Cajon Plumbing are definitely my go to plumbers from now on!"
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
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 Chatsworth, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"I had an excellent experience with Top Line Plumbing on 11/26. Jose was extremely knowledgeable, hardworking, and honest. He approached our plumbing issue with professionalism and provided clear explanations every step of the way. His expertise and dedication truly set him apart. I highly recommend Top Line Plumbing for anyone in need of reliable and skilled service! Michelle M"
One of our truckers
Our Jetter
Wotking hard for our clients
New Drainage Completed
New Clean-out Patch

+4

Response time4 hrs
Response rate95%
84 neighbors recently requested a quote
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Faucets, Fixtures and Pipes - Repair or ReplaceGas PipingWater Main - Install, Replace or Repair+18 more

Serving Chatsworth, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"A first time apartment owner and landlord, I needed major plumbing services within the first 6 months of ownership. The first time was a series of gas leaks which were quickly repaired by Western Rooter. The second time was the significant work of adding 2 gas meters and the requisite task of re-routing/adding gas piping. I simply cannot recommend Daniel Westereng and Western Rooter enough. Although the owner John came out to assist in the final bid, Daniel and I worked consistently with SoCal Gas to coordinate the improvements. Daniel was quick to return texts, calls, e-mails and worked diligently with all the parties to get the job done. If you need a plumber, save time and call Western Rooter. Tell them to send Daniel Westereng and he will do a fantastic job!"
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 Michael Chacon
Michael Chacon
5.0(
12
)
Bathtub Install or Replace - For BusinessDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+23 more

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Called MC plumbing and they were available the very next day. Everyone else was 1+ weeks out before they could get to us. As a Real Estate Agent and Landlord, they have delivered on their quick response times, value, and quality of work every time. Have referred them to others and they continue to nail it every time. Giving referrals is hard because you never know if others will have the same experience as you. No worries here. Thank you so much Mc plumbing for always coming through!!!"
HEATER
Water Main
2way Clean Out
New Addition
Water Heater

+2

Response time20 mins
Recommended by83%of homeowners
So-Cal Plumbing & Rooter
4.6(
202
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Clog or Blockage - Clear - For Business+5 more

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Alex the Owner was professional and exactly on time. He told me what to watch out for as I was to go through my project, and he bid a very fair price. Work was clean, courteous, and fast. He’s now my plumber and I’ll certainly call him in the future with any plumbing work."
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 Chatsworth, 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
Avatar for Fix It Quick Plumbing Inc
Fix It Quick Plumbing Inc
5.0(
26
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business+11 more

Serving Chatsworth, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had a great experience with Fix It Quick Plumbing! They came out to unclog my washer drain and lived up to their name—fast, efficient, and right on time. Armando was professional and got the job done quickly without any hassle. Best of all, the pricing was totally reasonable and within my budget. Definitely keeping them in mind for any future plumbing needs!"
Drain&Rooter Service
Cleanout Install
Hydro-Jetting
Descale
Camera Inspection

+10

Response time5 hrs
Response rate100%
Recommended by4%of homeowners
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Showing 1-10 of 964
Plumbing FAQs, answered by experts

Verify that your contractor holds an active state license and carries current workers' compensation insurance. Your pro must understand Chatsworth soil conditions and have experience navigating local city permit processes. They also need extensive knowledge of state seismic requirements, including proper water heater strapping and pipe support. Hire a professional who understands how local hard water affects plumbing materials to ensure your fixtures and pipes last as long as possible.

Helpful?

Watch for reduced water pressure or white chalky deposits around faucets, which indicate hard water mineral buildup. In Chatsworth, minor pipe leaks or misaligned drains signal seismic stress from local fault lines. Pay attention to warm spots on your flooring or unexplained spikes in your water bill, as these point to an underground slab leak. Address these early warning signs of plumbing issues promptly to protect your home from extensive water damage.

Helpful?

Look for mismatched pipe materials and non-standard fixture placements, which point to unpermitted work. In CA, water heaters without proper dual-strap seismic bracing or expansion tanks require immediate correction to meet state safety codes. You should also inspect for visible corrosion at solder joints or patched pipe sections from older earthquake repairs. A licensed professional will evaluate your plumbing to ensure everything meets current standards and operates safely.

Helpful?

A major mistake is performing unpermitted work, which creates severe resale issues and code violations. Homeowners in CA also frequently ignore mandatory seismic strapping requirements for water heaters, creating significant safety hazards. Another common error involves ignoring local hard water conditions, leading to accelerated scale buildup and premature fixture failure. Always hire a licensed contractor for plumbing to ensure proper handling of complex issues like slab leaks and sewer lateral repairs.

Helpful?

Schedule plumbing projects immediately following any notable earthquake to check for shifted underground pipes or new leaks. In Chatsworth, prepare for the dry season by inspecting your irrigation lines and pressure regulators before summer arrives. Unexplained spikes in your water bill also indicate an urgent need for an underground leak inspection. Finally, assess your system before starting any major home remodels to prevent costly surprises during the city inspection process.

Helpful?

The Chatsworth, CA homeowners’ guide to plumbing services

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