The Best Plumbing Contractors in Glendale, CA

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

#1

Service Plus Plumbing

4.8
(280 reviews)
Verified

A highly-rated, full-service plumbing company known for its rapid response times, especially for emergencies. They emphasize customer service and transparent, upfront pricing. Their team is skilled in both residential and commercial projects, from minor repairs to major installations.

401 S Glendale Ave, Glendale, CA 91205

Specialties & Features

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

Business Information

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

Mike Diamond Plumbing & Heating

4.7
(1 reviews)
Verified

A well-established and widely recognized plumbing provider in Southern California. While their main office is in nearby Simi Valley, they have a significant presence and a dedicated team serving the Glendale area. They offer a comprehensive range of services and are known for their expertise and 24/7 availability.

(Serves Glendale from multiple locations) 3855 Alamo St, Simi Valley, CA 93063

Specialties & Features

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

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#3

Glendale Plumbing & Rooter

4.6
(150 reviews)
Verified

A local, family-owned and operated business that focuses specifically on the Glendale community. They pride themselves on personalized service and building long-term relationships with their customers. They are a reliable choice for both routine maintenance and complex plumbing issues.

333 E Colorado St, Glendale, CA 91205

Specialties & Features

Drain cleaning and sewer services
Residential plumbing repairs
Water heater services

Business Information

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

Why These Are the Top Plumbing Contractors in Glendale

** The plumbing market in Glendale, CA, is competitive and characterized by high customer expectations. The city's mix of historic homes and modern commercial buildings demands a wide range of expertise, from repairing old galvanized pipes to installing high-efficiency tankless water heaters. The average quality of service is high, with customers expecting punctuality, cleanliness, and professional conduct. **Competition Level:** High. There is a healthy mix of long-standing regional chains (like Mike Diamond) and strong, local independent contractors (like Service Plus Plumbing and Glendale Plumbing & Rooter). This competition benefits consumers by driving up service standards. **Typical Pricing:** Pricing in Glendale is generally in line with the greater Los Angeles area, which is on the higher end of the national scale. A standard service call typically ranges from $100 to $250 for diagnosis and the first hour of labor. Emergency or after-hours services command a significant premium. The high cost of living and business operation in California, coupled with the need for proper licensing and insurance, contributes to these rates. Reputable companies provide detailed, upfront quotes to ensure 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 Glendale regulations and climate

Frequently Asked Questions About Plumbing in Glendale

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

1What are typical plumbing service costs in Glendale, and why might they be higher than other areas?

For standard services in Glendale, you can expect to pay $150-$450 for a repair call (e.g., faucet, toilet) and $1,500-$4,500+ for major repipes or sewer line work. Costs are often higher due to California's strict licensing requirements, high business insurance costs, and Glendale's specific permit fees from the city's Building & Safety Division. Always request a detailed, written estimate before work begins.

2How does Southern California's dry climate and hard water affect my home's plumbing?

Glendale's very hard water accelerates scale buildup inside pipes and water heaters, reducing efficiency and lifespan. The prolonged dry seasons can cause significant soil shifting, leading to stress on underground sewer lines and increased risk of cracks or root intrusion. We recommend installing a water softener and scheduling annual drain inspections to mitigate these regional issues.

3Are there specific local regulations in Glendale I should know about for plumbing repairs or renovations?

Yes. Glendale requires permits for most plumbing work beyond simple repairs, and all work must comply with the 2022 California Plumbing Code. Notably, the city is proactive about water conservation, so fixture replacements often must be with low-flow, WaterSense-labeled models. Always hire a plumber licensed with the California Contractors State License Board (CSLB) who is familiar with pulling Glendale city permits.

4What is the best way to choose a reliable plumber in Glendale?

First, verify an active C-36 Plumbing contractor license on the CSLB website and check for Glendale-specific business licensing. Look for established local companies with strong reviews addressing punctuality, clear communication, and clean-up. A trustworthy plumber will provide a detailed, binding quote, not just a vague estimate, and will handle all necessary city permit paperwork for you.

5My home is older. What are the most common plumbing concerns for Glendale's historic properties?

Many older Glendale homes have original galvanized steel pipes, which corrode and restrict water flow over decades, and clay sewer lines susceptible to root damage from mature landscaping. Additionally, outdated plumbing may not meet current seismic code requirements for earthquake safety. A full plumbing inspection can identify if a repipe with modern copper or PEX and a sewer line assessment are needed.