Compare the highest-rated plumbing professionals in San Lorenzo, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated business based directly in San Lorenzo. They emphasize prompt, friendly service and are available 24/7 for emergencies. Their strong local presence and extensive positive reviews make them a top choice for the community.
A well-established provider located in the adjacent city of San Leandro, serving the entire East Bay area including San Lorenzo. They are known for their rapid response times, advanced leak detection equipment, and expertise in dealing with complex sewer and drain line issues.
Serving San Lorenzo and the broader Hayward/Castro Valley area, this contractor is praised for professional and clean workmanship, particularly on installation and renovation projects. They are a strong option for both residential repipes and commercial plumbing needs.
** The plumbing market in San Lorenzo is competitive and characterized by a mix of long-standing local operators and regional companies from neighboring hubs. The average quality is high, as contractors must maintain strong reputations and proper state licensing to compete effectively in the densely populated East Bay. Consumers are discerning and rely heavily on online reviews. Due to the area's older housing stock, there is consistent demand for sewer line repairs, repiping, and water heater services. Pricing is typical for the San Francisco Bay Area, which is above the national average. A standard service call typically ranges from $100-$200, with emergency rates being higher. Major projects like a full water heater replacement can range from $1,800 to $4,500+, and sewer line repairs can easily exceed $5,000, depending on the scope and difficulty. All reputable providers are expected to be both licensed and insured, which is a critical factor for homeowners to verify.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with San Lorenzo regulations and climate
Get answers to common questions about plumbing services in San Lorenzo, California.
Costs vary widely; a standard service call typically ranges from $100-$250, while major repairs like repiping or water heater replacement can cost $1,500-$5,000+. Key factors include the age of your home's plumbing (many San Lorenzo homes were built mid-century), local labor rates, and the high cost of materials in the Bay Area. Always request a detailed, written estimate before work begins.
Local regulations and rebate programs strongly encourage water-efficient fixtures. When repairing or replacing faucets, toilets, or showerheads, opting for WaterSense-labeled products is not only eco-friendly but can also qualify you for rebates from the Alameda County Water District. This is crucial for long-term savings and compliance with state water-use standards.
Yes. While freezing pipes are rare, the dry summer and fall seasons can cause soil shifting around older foundations, leading to increased stress on underground sewer lines and potential root intrusion. It's advisable to have sewer lines inspected proactively in late spring. Additionally, preparing irrigation systems for summer use is a common seasonal task.
Always verify the plumber holds a valid, current California C-36 Plumbing Contractor license. Choose a provider familiar with San Lorenzo's specific building codes and the common issues in its older housing stock. Look for local, established companies with strong community reviews, and confirm they pull proper permits from the Alameda County Building Department for major work.
Yes, this is very common in homes built before 1970. Galvanized pipes corrode internally over decades, severely restricting water flow and pressure. Given the age of many neighborhoods, proactive repiping with modern materials like copper or PEX is a major but valuable investment to prevent leaks, improve water quality, and increase home value.