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Top-Rated Plumbers in Highland Park - Updated Nov 2026

So-Cal Plumbing & Rooter
4.6(
202
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Clog or Blockage - Clear - For Business+5 more

Serving Highland Park, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I was skeptical at first of using HomeAdvisor to get more bids for work on our residential sewer lines but went ahead and accepted a connection with So-Cal Plumbing & Rooter. Jose called me immediately and his partner Alex and crew were here within half an hour. They did a thorough job diagnosing our issue and provided the most reasonable and fair bid we've seen. Once we accepted their offer, they began working straight away and returned in the morning to complete the job. We couldn't be happier with the experience and are grateful to Jose & Alex for their professionalism, honesty and thorough work. They will be our go-to plumbers from now on!"
Response time4 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for Dynamite Plumbing
Dynamite Plumbing
4.7(
77
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+19 more

Serving Highland Park, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Let me tell you its hard to find a good Plumbing contractor . I think we did. He showed up on time, Finish the job and the price was very reasonable. . He didn't leave a mess for us to clean up. We now have found a plumber we can trust and will I hire again."
Testing
Connections
Trenchless Pipe Replacement
Clay sewer
Existing cleanout

+10

Response time10 hrs
Response rate87%
6 neighbors recently requested a quote
Avatar for GR Plumbing
GR Plumbing
4.9(
50
)
Gas PipingSewer Main - Install, Replace or RepairWater Main - Install, Replace or Repair+3 more

Serving Highland Park, CA and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"Excellent service by a professional and knowledgeable staff of plumbers. They made repairing my seriously clogged mainline look easy. I had trees growing in my sewer line. Their prices are very reasonable and I feel like I got my money's worth. Quality work. Thank you GR Plumbing!"
Trenchless sewer replacement
High Pressure hydro jetter
Response time6 hrs
3 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Cousins Plumbing
Cousins Plumbing
5.0(
11
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+2 more

Serving Highland Park, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Cousins Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Plumbing Solutions
Avatar for Leon Plumbing
Leon Plumbing
4.8(
79
)
Water Heater - Repair or ServiceTankless Water Heater - InstallWater Heater - Install or Replace+8 more

Serving Highland Park, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Emergency services offered

"It is so nice when you can find a plumbing company that you can trust. We had a clogged drain and called Leon Plumbing after I had gotten their number a while ago. I am glad I had kept the number. The plumber came on time, very professional and friendly. Made sure that he covered every part where he was working so it would not get wet or dirty. He explained everything he was doing and even gave advice on what we can do so we dont need to call a plumber often. Their estimate was fair and the final cost was within the estimate."
Tankless Installation (RUR199e with wifi)
Exterior Tankless Water Heater
Dual Tankless Water Heater Installation
Tankless water heater ACE PRO
Tankless Water Heater Service

+8

Response time8 hrs
Response rate94%
15 neighbors recently requested a quote
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FAQs for plumbing projects in Highland Park, CA

It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.

A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.

The Highland Park, CA homeowners’ guide to plumbing services

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