The Best Plumbing Contractors in Lagunitas, CA

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

#1

West Marin Plumbing & Rooter

4.8
(120 reviews)
Verified

A family-owned and operated business known for its rapid response times and deep roots in the West Marin community. They offer a comprehensive range of services for both homes and businesses, with a strong emphasis on emergency repairs and sewer line issues. Their local knowledge is a significant advantage for the unique infrastructure in areas like Lagunitas.

100100 Sir Francis Drake Blvd, Olema, CA 94950 (Approximately 5 miles from Lagunitas)

Specialties & Features

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

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Miller & Sons Plumbing

4.7
(90 reviews)
Verified

A well-established, multi-generational plumbing contractor serving Marin County for decades. They are praised for their professionalism, clean work, and expertise in both routine maintenance and complex installations. They handle everything from minor leak repairs to full bathroom remodels.

15 Enterprise Way, San Anselmo, CA 94960 (Approximately 12 miles from Lagunitas)

Specialties & Features

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

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#3

Veterans Plumbing, Heating & Air

4.6
(150 reviews)
Verified

While they offer HVAC services, their plumbing division is highly active and well-reviewed in Marin County. They are known for their 24/7 emergency service and flat-rate pricing, which provides cost certainty for customers. They are a reliable option for a wide array of plumbing needs.

4480 Redwood Hwy Suite 175, San Rafael, CA 94903 (Approximately 16 miles from Lagunitas)

Specialties & Features

Residential and commercial plumbing services
Emergency plumbing repairs
Water heater installation and repair

Business Information

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

Why These Are the Top Plumbing Contractors in Lagunitas

The plumbing market for the Lagunitas area is characterized by high-quality, established contractors, but with limited options physically located within the small town itself. Residents typically rely on reputable providers from nearby communities like Olema, San Anselmo, Fairfax, and San Rafael. The competition level is moderate; while there aren't dozens of providers, the ones that do serve the area are often long-standing, family-owned businesses with excellent reputations. Due to the rural nature of West Marin, service call pricing tends to be higher than urban averages to account for travel time and the challenges of older infrastructure. Expect premium rates for emergency or after-hours services, but this is balanced by the high level of expertise and reliability offered by the top contractors. Customer service and the ability to handle complex, older plumbing systems are key differentiators in this market.

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 Lagunitas regulations and climate

Frequently Asked Questions About Plumbing in Lagunitas

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

1How do seasonal changes in Lagunitas affect my plumbing, and what maintenance should I prioritize?

Lagunitas experiences cool, wet winters and dry summers. Before the rainy season, ensure gutters and exterior drains are clear to prevent foundation water pressure and basement flooding. While hard freezes are rare, insulating exposed pipes in unheated crawl spaces is wise. During dry summers, be mindful of water conservation, a statewide priority, and check for irrigation line leaks.

2Are plumbing service costs higher in Marin County compared to other areas, and what should I budget for a common repair?

Yes, service costs in Marin County, including Lagunitas, are typically above the national average due to higher business operating costs and the specialized travel for rural properties. For a common service like repairing a leak under a sink or replacing a toilet, homeowners should budget between $250-$500 for parts and labor, with emergency or after-hours calls incurring a significant premium.

3What local regulations or permits should I be aware of for plumbing projects in my Lagunitas home?

Most significant plumbing work in unincorporated Marin County requires a permit from the Marin County Building and Safety Division. This includes water heater replacements, re-piping, and adding new fixtures. California's strict water efficiency standards (Title 24) also mandate the use of WaterSense labeled fixtures, so any upgrade must comply with these low-flow regulations.

4How do I choose a reliable plumber for our rural Lagunitas community, and what questions should I ask?

Choose a plumber experienced with rural Marin properties, including septic systems and well water (if applicable). Verify they are licensed (# required), insured, and familiar with Marin County permit processes. Key questions to ask: "What is your service area and typical response time to Lagunitas?" and "Can you provide references from nearby projects in West Marin?"

5My home is on a septic system, which is common in Lagunitas. What are the most critical plumbing practices to avoid failures?

Septic system health is paramount. Avoid flushing anything besides human waste and toilet paper, and never pour grease down drains. Spread out laundry loads and high water-use activities to prevent system overload. Most critically, have your tank pumped and inspected by a professional every 3-5 years, as the clay-heavy soils in our area can complicate drainage and require vigilant maintenance.