The Best Plumbing Contractors in Chatsworth, CA

Compare the highest-rated plumbing professionals in Chatsworth, California. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

All Star Plumbing & Rooter

4.8
(280 reviews)
Verified

A highly-rated, family-owned and operated local business known for prompt and professional service. They emphasize 24/7 emergency response and have built a strong reputation for honesty and expertise in both residential and commercial plumbing.

10039 Oakdale Ave, Chatsworth, CA 91311

Specialties & Features

Emergency plumbing repairs
Drain and sewer services
Water heater installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Quick Plumb

4.7
(190 reviews)
Verified

Quick Plumb is recognized for its rapid response times and high-quality workmanship. They serve both residential and commercial clients and are known for their clean, professional technicians and up-front pricing with no hidden fees.

21047 Devonshire St, Chatsworth, CA 91311

Specialties & Features

Pipe installation and replacement
Leak detection
Bathroom and kitchen plumbing

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

A-1 Plumbing & Drain

4.6
(150 reviews)
Verified

A well-established contractor offering a comprehensive range of plumbing services. They are particularly noted for their work on more complex projects, including repipes and sewer line replacements, and are praised for their knowledgeable and courteous staff.

(Serves Chatsworth from a nearby location, often listed with a Chatsworth P.O. Box or a neighboring city like Northridge)

Specialties & Features

Sewer line replacement
Commercial plumbing services
Leak detection and repair

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Chatsworth

** The plumbing market in Chatsworth is competitive and characterized by a high standard of quality. As a well-established community within the San Fernando Valley with a mix of older and newer homes, as well as significant commercial and industrial sectors, the demand for skilled plumbers is consistent. The top-tier providers, like those listed, distinguish themselves through 24/7 emergency availability, advanced technology for leak detection and camera inspections, and a strong focus on customer service. Pricing is typical for the Los Angeles area, with standard service call fees ranging from $80-$150, emergency/hourly rates from $150-$300, and larger projects like full re-pipes or sewer line replacements costing several thousand dollars. Consumers in Chatsworth tend to be well-informed and rely heavily on online reviews and verifiable licensing, pushing contractors to maintain high levels of professionalism and transparency.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Chatsworth regulations and climate

Frequently Asked Questions About Plumbing in Chatsworth

Get answers to common questions about plumbing services in Chatsworth, California.

1What are the most common plumbing issues for Chatsworth homeowners, and are they seasonal?

The most frequent issues are related to our hard water, which accelerates mineral buildup in pipes and water heaters, and root intrusion from mature trees like oaks and sycamores into older sewer lines. Seasonally, summer often brings sprinkler system repairs, while winter, though mild, can see pipe issues in homes with inadequate insulation during rare cold snaps. Proactive maintenance like water softeners and sewer line inspections is highly recommended.

2How do I choose a reputable plumbing service provider in Chatsworth?

Always verify that the plumber holds a current, valid license from the California Contractors State License Board (CSLB) and carries both general liability and workers' compensation insurance. For local trust, seek providers with a long-standing physical address in the San Fernando Valley, check reviews specific to Chatsworth projects, and ensure they have experience with local soil conditions and the Los Angeles County plumbing code amendments.

3What is the typical cost range for common plumbing repairs or installations in Chatsworth?

Costs vary but local market rates for a standard water heater replacement start around $1,800-$2,500, while repiping a home can range from $4,000 to $15,000+ depending on size and materials. Trenchless sewer line repair, often needed for our clay soils, is a premium service typically starting at $6,000. Always get detailed, written estimates that include permits required by the City of Los Angeles.

4Are there any local Chatsworth or California regulations I should know about for plumbing upgrades?

Yes, California has strict water conservation laws. If you're replacing a toilet, it must be a high-efficiency model using 1.28 gallons per flush or less. For water heaters, new installations must comply with Title 24 energy efficiency standards. Furthermore, any major work in Chatsworth requires a permit from the LA Department of Building and Safety, which a reputable plumber will pull on your behalf.

5How quickly can I expect a plumber to arrive for an emergency in Chatsworth, and what constitutes a true plumbing emergency?

Many local Chatsworth plumbers offer 24/7 emergency service with response times often under two hours. True emergencies include major sewage backups, burst pipes (a risk during frost warnings in our canyon areas), and complete loss of water. For non-emergencies like a slow drain or running toilet, scheduling an appointment will be more cost-effective and allow you to secure a preferred local technician.