The Best Plumbing Contractors in Northridge, CA

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

#1

Rooter Hero Plumbing & Air of Los Angeles

4.7
(800 reviews)
Verified

A larger, well-established regional company known for rapid response times, especially for emergency services and drain cleaning. They offer a wide range of residential and commercial services and often provide upfront, flat-rate pricing. Their fleet is easily identifiable, and they serve a broad area of Los Angeles County, including Northridge.

7032 Darby Ave, Reseda, CA 91335 (Located in the adjacent city, a primary service area for Northridge)

Specialties & Features

Emergency plumbing repairs
Drain cleaning and sewer services
Water heater installation and repair

Business Information

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

Sarno Plumbing, Inc.

4.9
(150 reviews)
Verified

A highly-rated, family-owned and operated local business that has built a strong reputation for personalized service and high-quality workmanship. They specialize in both repair work and larger installation/remodel projects for homes and businesses, emphasizing customer education and long-term solutions.

9020 Woodley Ave, Northridge, CA 91324 (Physical location within Northridge)

Specialties & Features

Bathroom and kitchen plumbing
Pipe installation and replacement
Leak detection and repair

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Plumb Pro Plumbing & Rooter

4.8
(200 reviews)
Verified

A reliable and professional local contractor known for its responsive emergency services and expertise in dealing with complex sewer and drain line issues. They are praised in reviews for their honesty, clean work, and effective problem-solving.

17623 Sherman Way, Reseda, CA 91335 (Located in Reseda, serving the entire San Fernando Valley including Northridge)

Specialties & Features

Drain cleaning and sewer services
Leak detection and repair
Emergency plumbing repairs

Business Information

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

Why These Are the Top Plumbing Contractors in Northridge

** The plumbing market in Northridge and the surrounding San Fernando Valley is highly competitive, with a mix of large regional franchises and smaller, family-owned local contractors. The average quality of service is high, as businesses must maintain strong reputations and positive online reviews to compete effectively. The presence of an older housing stock in many parts of Northridge creates consistent demand for pipe replacement, repiping, and sewer line services. Pricing is typical for the Los Angeles area, with emergency call-out fees generally starting between $150-$300, and hourly labor rates ranging from $90 to $150. Customers have a good selection of providers who are licensed, insured, and offer robust warranties on both parts and labor.

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 Northridge regulations and climate

Frequently Asked Questions About Plumbing in Northridge

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

1What are common plumbing issues for Northridge homes, and are they seasonal?

Due to our hard water and older housing stock, common issues include mineral buildup in pipes and water heaters, as well as root intrusion in sewer lines from mature trees. Seasonally, the dry summer heat can cause ground shifting that stresses underground pipes, while occasional winter rains can overwhelm older drainage systems. Proactive descaling and sewer line inspections are highly recommended.

2How much should I expect to pay for a common plumbing repair or service call in Northridge?

Service call/ trip fees in the San Fernando Valley typically range from $99 to $150. For common repairs like a faucet replacement or toilet fix, expect $150-$400, while repiping or water heater replacement can range from $1,500 to $5,000+. Always ensure your plumber provides a detailed, written estimate. Northridge's higher cost of living and strict California licensing requirements influence these rates.

3What should I look for when choosing a plumber in Northridge to ensure they are reputable and compliant?

Always verify the plumber holds a valid, current **California C-36 Plumbing Contractor License** through the CSLB website. For Northridge-specific work, choose a local company familiar with the LA Department of Water and Power (LADWP) requirements and local building codes. Check for strong reviews, proper insurance, and whether they pull permits for major work, which is legally required for safety and home value.

4Are there any local regulations or rebates in Northridge that affect plumbing upgrades?

Yes. California's Title 24 energy standards and LADWP regulations mandate high-efficiency toilets and faucets for replacements. More significantly, LADWP frequently offers generous **rebates** for replacing old water heaters with high-efficiency or tankless models, and for converting to drought-tolerant landscaping irrigation. Always ask your plumber about current rebate programs, as they can significantly offset upgrade costs.

5My home has old galvanized pipes. Is repiping urgent, and what are the local material recommendations?

For many Northridge homes built before 1970, repiping is often a necessary investment. Galvanized pipes corrode internally from hard water, reducing water pressure and risking leaks that can cause mold or damage. We strongly recommend repiping with durable **copper or certified PEX** materials, which meet all California plumbing codes. This upgrade protects your home's value and is often a selling point.