Services
WHAT WE DO
Our Plumbing Services
List of Services
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Drain CleaningDrain Cleaning
A clogged drain can go from a minor inconvenience to a serious problem fast — especially during Marin County's rainy season when drainage systems are already under pressure. Big Island Plumbing provides professional drain cleaning services for homeowners across Greenbrae, San Rafael, Larkspur, Mill Valley, and throughout Marin County. Whether it is a slow kitchen sink, a backed-up bathroom drain, or a main line blockage, our team uses professional-grade equipment to clear the problem at its source and restore proper flow.
Store-bought drain cleaners often mask the problem and can damage your pipes over time. Our licensed technicians identify what is causing the clog — grease buildup, hair, soap residue, tree root intrusion, or something deeper in the system — and clear it properly so it does not keep coming back. We provide upfront pricing, explain what we find, and make sure the job is done right. Homeowners in San Anselmo, Fairfax, Sausalito, Novato, and across Marin County trust Big Island Plumbing for drain cleaning that actually solves the problem.
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Water Heater ServicesWater Heater Services
When your water heater stops working, it affects everything — showers, dishes, laundry, and your daily routine. Big Island Plumbing provides full water heater services for homeowners across Greenbrae, San Rafael, and Marin County, covering both traditional tank systems and tankless water heaters. Whether you need a repair on a leaking or underperforming unit, a full replacement at end of life, or a new tankless installation for improved efficiency and endless hot water, our licensed technicians handle it professionally from start to finish.
Tankless water heaters are an increasingly popular choice for Marin County homeowners looking to save space and reduce energy costs. Our team sizes the right unit for your household, ensures proper gas or electrical connections and venting, and completes the installation to code. For traditional water heaters that can be repaired, we give you an honest assessment and upfront pricing so you know your options before any work begins. Homeowners in Mill Valley, Larkspur, San Anselmo, Novato, Petaluma, and across the region count on Big Island Plumbing for water heater services they can depend on.
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Repiping ServicesRepiping Services
Many homes in Marin County are decades old, and aging pipe systems can cause recurring leaks, discolored water, reduced water pressure, and potential health concerns from outdated materials. Big Island Plumbing provides professional repiping services for homeowners across Greenbrae, San Rafael, Mill Valley, Larkspur, and throughout Marin County. We replace deteriorating pipe systems with modern, durable piping that restores reliable water flow, improves water quality, and protects your home from future plumbing failures.
Our repiping process begins with a thorough inspection of your existing plumbing to assess the scope of work needed. We explain your options, provide upfront pricing, and complete the project efficiently while minimizing disruption to your home. Our team has completed repiping projects across Marin County — including verified permit work in San Anselmo, Mill Valley, Novato, and Larkspur. If you are dealing with frequent leaks, rusty water, or low pressure in an older home, Big Island Plumbing delivers repiping work that is done right and built to last.
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Gas Leak Repairs & MaintenanceGas Leak Repairs & Maintenance
A gas leak is a serious safety issue that requires immediate professional attention. Big Island Plumbing provides gas leak detection, repair, and gas line maintenance for homeowners across Greenbrae, San Rafael, and Marin County. Our licensed technicians locate the source of the leak, make the necessary repairs, and test the system thoroughly to ensure everything is safe and functioning properly before leaving your home.
Beyond repairs, regular gas line maintenance helps prevent leaks before they happen. Aging fittings, corroded connections, and shifting soil can all compromise your gas lines over time. Big Island Plumbing works with homeowners in Mill Valley, Larkspur, San Anselmo, Sausalito, Novato, and throughout Marin County to inspect, maintain, and repair gas piping systems. If you smell gas or suspect a leak, do not wait — call Big Island Plumbing for prompt, professional gas leak repair from a licensed and insured team you can trust.
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Kitchen & Bathroom RemodelingKitchen & Bathroom Remodeling
A kitchen or bathroom remodel is one of the most valuable improvements you can make to your Marin County home, and getting the plumbing right is essential to a successful renovation. Big Island Plumbing provides expert plumbing services for kitchen and bathroom remodeling projects across Greenbrae, San Rafael, Mill Valley, Larkspur, and throughout the region. Whether you are relocating fixtures, upgrading supply and drain lines, installing new sinks and faucets, or rerouting plumbing to accommodate a new layout, our team handles every detail with precision.
Poor plumbing work during a remodel leads to leaks, low pressure, and costly callbacks down the road. Our licensed technicians work alongside your general contractor or directly with you to ensure every connection, fixture, and line meets California code and performs reliably for years to come. We provide upfront pricing and clear communication throughout the project so your remodel stays on track and on budget. Homeowners across Marin County trust Big Island Plumbing for the plumbing expertise that makes their renovations a success.
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Plumbing RepairPlumbing Repair
From a leaking pipe under the sink to a running toilet or a faulty fixture, everyday plumbing problems need professional attention to prevent water damage and wasted money. Big Island Plumbing provides general plumbing repair services for homeowners across Greenbrae, San Rafael, and Marin County, handling jobs of every size with the same professionalism and attention to detail. Our licensed technicians diagnose the issue accurately, explain your options clearly, and complete the repair right the first time.
We believe there is no job too big or too small. Whether you need a toilet rebuilt, a valve replaced, a pipe repaired, or a more complex issue resolved, Big Island Plumbing shows up on time, provides upfront pricing with no surprises, and stands behind the work with our service guarantee. Homeowners in San Rafael, Mill Valley, Larkspur, San Anselmo, Sausalito, Novato, Fairfax, and across Marin County count on Big Island Plumbing for dependable plumbing repairs from a local team they know and trust.
CONTACT US
Call (415) 209-8142 to schedule your plumbing service today.
Let’s start with a free, no-obligation consultation.
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