The Best Plumbing Contractors in Concord, CA

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

#1

Allstar Plumbing, Heating & Air

4.8
(280 reviews)
Verified

A full-service, family-owned plumbing and HVAC company known for its rapid response times, especially for emergencies. They emphasize upfront, flat-rate pricing and high-quality workmanship. Their team is highly trained in both residential and commercial systems.

1330 Concord Ave #130, Concord, CA 94520

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

Mikes Plumbing Service & Repair

4.7
(190 reviews)
Verified

A locally-owned and operated contractor with a strong focus on customer service and building long-term relationships. They are praised for their clean, professional technicians and clear communication. They handle a wide range of jobs from minor leaks to major repipes.

1960 Olivera Rd Suite C, Concord, CA 94520

Specialties & Features

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

Business Information

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

Concord Plumbing

4.6
(120 reviews)
Verified

As the name implies, this provider has a strong brand association with the city itself. They are known for being reliable and efficient, with a focus on solving complex plumbing issues using modern diagnostic tools. They offer both service/repair and plumbing construction.

1855 Gateway Blvd Suite 140, Concord, CA 94520

Specialties & Features

Drain cleaning and sewer services
Residential and commercial plumbing
Water heater installation and repair

Business Information

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

Why These Are the Top Plumbing Contractors in Concord

** The plumbing market in Concord, California, is highly competitive and service-rich, characterized by a mix of long-established local family businesses and newer, tech-savvy companies. The average quality of service is high, as contractors must maintain strong reputations to compete effectively in the densely populated East Bay area. **Competition Level:** High. Customers have numerous options, which drives a focus on customer service, rapid response times, and professional credentials. Many companies have diversified into related services like HVAC to capture more of the home service market. **Typical Pricing:** As part of the San Francisco Bay Area, pricing in Concord is above the national average. Standard service call fees typically range from $100 - $200. Emergency or after-hours calls command a significant premium. For common services, customers can expect to pay: * Water Heater Installation: $1,500 - $3,500+ * Drain Cleaning: $150 - $400 * Leak Repair: $200 - $1,000+ * Full House Repipe: $5,000 - $15,000+ Transparent, upfront, flat-rate pricing is a key differentiator for the top-rated companies, as customers are increasingly wary of open-ended "time and materials" billing.

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 Concord regulations and climate

Frequently Asked Questions About Plumbing in Concord

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

1What are typical plumbing service costs for homeowners in Concord, and what factors influence the price?

In Concord, a standard service call or repair typically ranges from $150 to $500, while major projects like repiping or water heater replacement can cost $1,500 to $5,000+. Key factors include the plumber's licensing level (C-36), local material costs, and the age of your home, as many Concord neighborhoods have older plumbing systems. Always request a detailed, written estimate before work begins to avoid surprises.

2How does Concord's climate and local water affect my plumbing system?

Concord's hard water, supplied from local sources and the Delta, accelerates scale buildup in pipes and appliances, shortening their lifespan. Furthermore, our hot, dry summers can cause soil shifting, potentially stressing underground sewer lines. We recommend installing a water softener to combat hardness and scheduling annual inspections to catch leaks or root intrusions early, especially before the rainy season.

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

Yes. Concord enforces the California Plumbing Code, which includes strict water conservation measures. Any fixture replacement (toilets, faucets, showerheads) must be high-efficiency models. Additionally, if your home was built before 1978, lead-safe work practices are required for any pipe disturbance. Always hire a licensed Contra Costa County plumber who will pull the necessary city permits for significant work.

4What should I look for when choosing a reliable plumber in Concord?

First, verify they hold a valid, current C-36 California Contractor's License and carry both liability insurance and a Concord business license. Look for established local companies with strong reviews who understand the common issues in area homes, like clay sewer lines in older neighborhoods. A trustworthy plumber will provide clear communication, upfront pricing, and guarantees on their workmanship.

5What is the most common emergency plumbing call in Concord, and how can I prevent it?

The most common emergency is sewer line backups, often caused by invasive tree roots from our many mature oaks and sycamores seeking moisture, combined with aging clay pipes. To prevent this, avoid planting trees near sewer lines, be mindful of what you flush, and consider a professional video inspection every few years. Knowing the location of your main water shut-off valve is also critical for any sudden leak.