Backflow prevention devices are an essential part of protecting your home’s drinking water from contamination. If you’re a homeowner in Marin County, you may be required to install a backflow prevention device on your water service—whether it’s for your domestic water supply, fire sprinkler system, or irrigation. But when is it necessary, and what are the requirements for Marin Water customers? At Local Plumbing, we specialize in backflow prevention installations, testing, and repairs. Here’s what you need to know about keeping your water safe and in compliance with local regulations. What Is a Backflow Prevention Device? A backflow prevention device is a specialized valve designed to stop water from flowing backward into the public water supply. Backflow can occur when there’s a sudden drop in water pressure—like during a firefighting event or a major pipe break—causing contaminated water from private plumbing systems to siphon back into the municipal supply. Common contaminants include: Fertilizers and pesticides from irrigation systems Household cleaning chemicals Bacteria and debris from stagnant or non-potable water sources To prevent this, Marin Water requires certain properties to have backflow prevention assemblies installed and tested annually. When Do You Need a Backflow Prevention Device? Marin Water’s regulations specify that backflow prevention is required in situations where there is a potential risk of contamination. You may be required to install one if: 1. You Have a Fire Sprinkler System Fire sprinkler systems are often connected to the municipal water supply but contain standing water, which can stagnate over time. If backflow occurs, this water could re-enter the drinking supply. To prevent this, Marin Water requires all homes with fire sprinkler systems to have an approved backflow prevention assembly. 2. You Have an Irrigation System Irrigation systems can introduce contaminants like fertilizers, pesticides, and bacteria into your home’s plumbing. If your property has an irrigation system connected to Marin Water’s supply, a backflow prevention device is likely required. 3. Your Home Has an Alternate Water Source If you use a well, rainwater harvesting system, or any other alternative water supply, you are required to install a backflow prevention device to prevent cross-contamination between these sources and the public water system. 4. You Own a Multi-Unit Property or Commercial Building Certain commercial and multi-residential buildings are required to have backflow prevention in place to ensure the safety of all occupants and the broader community. How to Stay in Compliance with Marin Water’s Backflow Regulations Marin Water requires: Initial installation: If you are adding a fire sprinkler, irrigation system, or another potential backflow hazard, a backflow device must be installed by a licensed professional. Annual testing: Once installed, backflow devices must be tested annually by a certified backflow tester to ensure they are functioning properly. Repairs and replacements: If your backflow prevention device fails a test, repairs or replacement may be required to remain compliant. Why Backflow Prevention Matters for Your Home Besides meeting local regulations, installing a backflow prevention device helps: ✅ Protect your drinking water from potential contaminants ✅ Prevent costly plumbing issues caused by backflow contamination ✅ Ensure your home is in compliance with Marin Water’s requirements ✅ Avoid fines or water service interruptions due to non-compliance Need a Backflow Prevention Device Installed or Tested? We Can Help! At Local Plumbing, we specialize in installing, testing, and repairing backflow prevention devices for Marin homeowners. If you’re unsure whether your home requires one or need annual testing, give us a call!

If you’re a homeowner in Lucas Valley-Marinwood, CA, you know that plumbing problems can arise at the worst possible times. Whether it’s an aging water heater, a clogged drain, or a sudden leak, having a reliable local plumber is crucial. At Local Plumbing, we specialize in residential plumbing services in Marin County, ensuring that your home's plumbing system runs smoothly year-round. Top Plumbing Issues in Lucas Valley-Marinwood, CA 1. Aging Pipes and Leaky Fixtures Many homes in Lucas Valley-Marinwood were built decades ago, meaning they often have aging plumbing systems. Over time, pipes corrode, joints loosen, and leaks develop, leading to water damage, high water bills, and reduced water pressure. If you’ve noticed a spike in your water bill or damp spots on walls or ceilings, it may be time to schedule a plumbing inspection with our experts at Local Plumbing. 2. Sewer Line Blockages & Tree Root Intrusion One of the most common plumbing emergencies we handle in Marinwood and Lucas Valley is sewer line backups caused by tree roots and ground shifting. These blockages can result in slow drains, foul odors, or sewage backups in your home. Our team at Local Plumbing provides trenchless sewer repair and hydro-jetting services to remove blockages and restore flow—without tearing up your yard. If you’re experiencing slow or gurgling drains, don’t wait! Call us today for a video sewer line inspection. 3. Water Heater Repair & Installation Is your water heater struggling to keep up? Whether you have a traditional tank-style heater or a tankless system, regular maintenance is key to preventing costly breakdowns. Hard water in Marin County can cause sediment buildup, which reduces efficiency and shortens the lifespan of your unit. At Local Plumbing, we offer: Water heater flushes & maintenance New tank & tankless water heater installation Water heater repairs for all major brands If your hot water is running out too quickly or your system is over 10 years old, call us for a free estimate on a new energy-efficient water heater today! 4. Drain Cleaning & Hydro-Jetting Slow drains? Recurring clogs? If DIY methods aren’t cutting it, you may need professional drain cleaning services. Our team at Local Plumbing specializes in: Hydro-jetting – High-pressure water clears out grease, debris, and tree roots Snaking & drain augering – Removes stubborn blockages without damaging pipes Preventive drain maintenance – Keep your pipes flowing smoothly year-round If you’re experiencing frequent drain backups in Lucas Valley-Marinwood, contact us today for a same-day drain cleaning service. 5. Emergency Plumbing Services – 24/7 Support Plumbing emergencies don’t wait for business hours, and neither do we! At Local Plumbing, we offer 24/7 emergency plumbing services in Lucas Valley-Marinwood, so you’re never left dealing with a crisis alone. Common emergency calls we handle include: Burst pipes & major leaks Sewer line backups No hot water issues Gas leaks & emergency gas line repairs If you need fast, reliable emergency plumbing in Marin County, give us a call anytime—we’re here to help! Why Choose Local Plumbing? Licensed & insured local plumbers Fast response times & same-day service Fair, upfront pricing with no hidden fees Trusted by homeowners in Lucas Valley-Marinwood for years Schedule Your Plumbing Service Today! Whether you need drain cleaning, a water heater upgrade, sewer line repair, or emergency plumbing in Lucas Valley-Marinwood, CA, Local Plumbing has you covered. Call us today at 415-484-0454 or schedule your service online for fast, friendly plumbing you can trust.

Emergency plumbing service and repairs for Tiburon CA by Local Plumbing

Family Fun Events in Marin County: Exciting Activities for the Whole Family

If your home or business has plumbing fixtures below the main sewer line, you need a sewage ejector pump or sump pump to keep things flowing smoothly. These essential systems prevent flooding, water damage, and costly repairs by efficiently managing wastewater and groundwater. At Local Plumbing, we specialize in sewage ejector pump installation, sump pump replacement, and emergency pump repairs. Read on to learn why these pumps are critical for your plumbing system and how our expert team can help. What Is a Sewage Ejector Pump? A sewage ejector pump is designed to move wastewater from lower levels, such as basements or below-grade bathrooms, up to the main sewer line. These pumps are essential for homes with basement bathrooms, laundry rooms, or utility sinks that sit below the gravity-fed sewage system. Without a properly functioning sewage ejector pump, waste and water can back up, leading to messy and expensive problems. Signs You Need a Sewage Ejector Pump Replacement: Frequent clogging or backups in basement plumbing Unusual noises or vibrations from the pump Sewage odors near the pump area Pump fails to turn on or off properly Standing water in the pit If you experience any of these issues, it may be time to replace your sewage ejector pump. Our licensed plumbers at Local Plumbing can assess the condition of your pump and recommend the best solution for your home or business. What Is a Sump Pump? A sump pump protects your basement or crawl space from flooding by removing excess groundwater. It sits in a sump pit and automatically activates when water levels rise, pumping water away from your foundation to prevent moisture damage and mold growth. Do You Need a Sump Pump? Do you have a basement or crawl space prone to flooding? Have you noticed dampness, mold, or musty odors in your lower levels? Has your current sump pump failed or aged beyond its lifespan (typically 7-10 years)? If you answered yes to any of these questions, a new sump pump installation or replacement could save you from costly water damage. Choosing the Right Pump for Your Home At Local Plumbing, we help homeowners and businesses choose the right sewage ejector or sump pump based on their specific needs. We install and service top brands like Zoeller, Liberty, and Wayne to ensure reliable, long-lasting performance. Our team also offers battery backup sump pump installations to keep your home protected even during power outages. Expert Pump Installation and Repair When it comes to sewage ejectors and sump pumps, proper installation is crucial to avoid failures and inefficiencies. Our skilled technicians handle everything from pump sizing to professional installation, ensuring your system runs smoothly for years to come. We also provide 24/7 emergency plumbing services for unexpected pump failures. Why Choose Local Plumbing? Licensed and insured plumbers with years of experience Fast, reliable service for repairs and replacements Top-rated customer reviews and satisfaction guarantees Affordable pricing and upfront estimates Schedule Your Pump Service Today Whether you need a new sump pump installation, a sewage ejector pump replacement, or emergency repairs, Local Plumbing has you covered. Contact us today for a free consultation and estimate. Protect your home from backups and flooding with expert plumbing solutions!

Welcome to Local Plumbing, the trusted name for top-quality plumbing services in Kentfield, California. Whether you’re dealing with a minor leak or planning a major installation, our skilled team is here to provide exceptional service and ensure your home’s plumbing system runs smoothly. Discover the range of services we offer and why homeowners in Kentfield choose us as their go-to plumbing experts. Our Comprehensive Plumbing Services in Kentfield 1. Emergency Plumbing Repairs Plumbing emergencies can happen at any time, and when they do, you need a reliable team that can respond quickly. From burst pipes to severe clogs, we provide 24/7 emergency plumbing services to keep your home safe and functional. 2. Drain Cleaning and Hydro Jetting Clogged drains can disrupt your daily routine and cause significant damage if left unchecked. Our advanced drain cleaning services, including hydro jetting, effectively remove stubborn blockages and restore proper flow to your plumbing system. 3. Water Heater Installation and Repair Enjoy reliable hot water year-round with our expert water heater services. We specialize in traditional tank and tankless water heater installation, repair, and maintenance. We proudly install top brands like Navien and Rheem to ensure long-lasting performance. 4. Leak Detection and Repair Leaks can lead to higher water bills and property damage if not addressed promptly. Using state-of-the-art technology, we pinpoint and repair leaks efficiently, whether they’re in your pipes, water main, or slab foundation. 5. Sewer Line Repair and Replacement Sewer line issues can cause unpleasant odors and backups in your home. Our team handles everything from minor sewer line repairs to full replacements, ensuring your system functions flawlessly. 6. Fixture Installation and Upgrades Upgrading your fixtures can enhance your bathroom or kitchen’s appearance and efficiency. From TOTO Washlet seats to modern faucets, we offer expert installation for all types of fixtures to meet your style and functionality needs. 7. Repiping Services Older homes in Kentfield often have outdated plumbing systems that are prone to leaks and inefficiency. We provide whole-home repiping services using durable materials like PEX or copper to ensure a reliable and efficient system. 8. Water Filtration Systems Improve the quality of your drinking water with our advanced water filtration system installations. Our solutions remove impurities, providing your family with clean and safe water straight from the tap. Why Choose Local Plumbing for Your Kentfield Home? Experienced Professionals: Our team of licensed plumbers brings years of experience and expertise to every job. Fast Response Times: We understand the urgency of plumbing issues and strive to provide prompt service. Transparent Pricing: No hidden fees—just upfront, honest pricing for all our services. Customer Satisfaction: We prioritize your satisfaction and go above and beyond to exceed your expectations. Eco-Friendly Solutions: From water-saving fixtures to energy-efficient water heaters, we’re committed to helping Kentfield homeowners reduce their environmental footprint. Schedule Your Plumbing Service Today When you need reliable plumbing services in Kentfield, California, turn to the experts at Local Plumbing. Whether it’s a routine maintenance check or an urgent repair, our team is ready to help. Call us today or schedule your appointment online to experience the Local Plumbing difference.

Your water heater is one of the hardest-working appliances in your home, ensuring you have hot water for showers, dishes, and laundry. But like any appliance, it has a limited lifespan. If you live in San Rafael, Tiburon, or Petaluma, knowing when to replace your water heater can save you from costly repairs, high energy bills, and cold showers. At Local Plumbing, we specialize in helping homeowners make informed decisions about their water heaters. Here are the key signs it might be time for a replacement. 1. Age of Your Water Heater Most traditional tank water heaters last 8 to 12 years, while tankless water heaters can last 20+ years with proper maintenance. If your water heater is nearing the end of its lifespan, it’s a good idea to start planning for a replacement. Not sure how old your water heater is? Check the manufacturer’s label on the unit or consult a professional. 2. Lack of Hot Water If you’re running out of hot water faster than usual or it’s not heating properly, your water heater may be struggling to keep up. This could be due to sediment buildup, a failing heating element, or simply the age of the unit. In areas like Tiburon and Petaluma, where hard water is common, sediment can accumulate quickly, reducing efficiency. 3. Rusty Water Discolored or rusty water coming from your hot water tap is a sign of corrosion inside your water heater tank. While this may be fixable in some cases, it often indicates that the tank is deteriorating and needs to be replaced. 4. Unusual Noises Hearing banging, popping, or rumbling noises from your water heater? This is often caused by sediment buildup at the bottom of the tank. Over time, sediment hardens and causes the unit to work harder, leading to inefficiency and potential failure. 5. Water Leaks Even small leaks around the base of your water heater can signal major issues. A leaking tank often can’t be repaired and should be replaced promptly to avoid water damage to your home. 6. Rising Energy Bills Older water heaters are less energy-efficient, especially if they’ve been poorly maintained. If your utility bills are climbing and you haven’t changed your water usage habits, it might be time for a more energy-efficient model. Choosing the Right Replacement for Your Home If you determine that it’s time for a new water heater, you’ll need to choose between a traditional tank model or a tankless system. Tankless water heaters, like those by Navien, are a popular choice in San Rafael and Tiburon due to their energy efficiency and compact size. At Local Plumbing, we offer professional water heater installation services tailored to your needs. We can help you evaluate the best options based on your household size, water usage, and budget. Why Choose Local Plumbing? Local Plumbing is proud to serve homeowners in San Rafael, Tiburon, and Petaluma with expert plumbing services. Our licensed and experienced technicians are here to make the water heater replacement process seamless and stress-free. Plus, we prioritize eco-friendly solutions to help you save energy and reduce your carbon footprint. Contact Us Today Don’t wait for a cold shower to signal it’s time for a new water heater. If you’re experiencing any of the signs mentioned above, contact Local Plumbing for a consultation. We’re proud to serve San Rafael, Tiburon, and Petaluma with fast, reliable, and expert plumbing services. Call us today or schedule your appointment online to ensure your home’s hot water needs are met year-round.

Fire sprinkler systems play a vital role in ensuring safety within commercial buildings. Read our blog to learn about fire sprinkler system installation.

At Local Plumbing, we take pride in offering top-quality plumbing services tailored to the unique needs of Mill Valley residents and businesses. Whether you’re dealing with an unexpected plumbing emergency or planning a system upgrade, our skilled team is here to provide reliable, efficient, and cost-effective solutions. Comprehensive Plumbing Services in Mill Valley We offer a full spectrum of plumbing services, ensuring your home or business systems run smoothly all year long: 1. Boilers and Radiant Heating Systems Keep your home warm and cozy with our expert installation, repair, and maintenance of boilers and radiant heating systems. We ensure maximum efficiency and comfort. 2. Water Heater Services From traditional to tankless water heaters, we specialize in installation, repair, and regular maintenance, ensuring you always have access to hot water. 3. Heat Pump Water Heaters Our eco-friendly heat pump water heater services are designed to save energy and reduce your utility bills, providing a sustainable hot water solution. 4. Sewer and Drain Services We provide professional sewer line inspections, repairs, and drain cleaning to prevent clogs and ensure smooth operation of your plumbing system. 5. Leak Detection and Repair Utilizing advanced technology, we locate and fix hidden leaks quickly, preventing water damage and saving you money on your water bill. 6. Water Filtration Systems Enhance the quality of your water with our customized water filtration systems, designed to deliver safe and clean water for your household or business. 7. Commercial Plumbing Our team has the expertise to handle complex commercial plumbing systems, ensuring minimal downtime and efficient solutions for your business needs. 8. Fire Sprinklers Protect your property with our fire sprinkler installation and maintenance services, providing peace of mind and safety for your family or employees. 9. Property Maintenance Regular plumbing maintenance keeps your systems functioning at peak performance and prevents costly repairs down the road. Why Mill Valley Chooses Local Plumbing Experienced Technicians: Our certified plumbers bring years of expertise to every job, ensuring exceptional results. Customer-Focused Service: Your satisfaction is our top priority, and we tailor our services to meet your specific needs. Prompt Response: Plumbing emergencies can’t wait—our team is ready to respond quickly and resolve issues efficiently. Fair Pricing: We offer transparent, competitive pricing with no hidden fees, so you know exactly what to expect. Sustainability Commitment: As part of the Mill Valley community, we prioritize eco-friendly plumbing solutions whenever possible. Get Started Today! If you’re in Mill Valley and need expert plumbing services, look no further than Local Plumbing. From routine maintenance to complex installations, we’ve got you covered. 📞 Call us today at 415-484-0454 or visit our website at www.localplumbingca.com to schedule your appointment or request a free quote.