Grant Plumbing | Plumbing Services in San Mateo, CA 94404
990 Shoal Dr, San Mateo, CA 94404
Common Questions
What should I do if I have a leaking toilet valve in San Mateo?
A leaking toilet valve is a common issue in San Mateo, often worsened by drought-related pipe stress. Grant Plumbing can quickly diagnose and repair these leaks to prevent water waste and higher bills. Our team uses precise techniques to address the valve and any underlying pipe issues, ensuring a lasting fix that conserves water—important in our local climate.
Do you handle gas line installations and repairs for homes in San Mateo?
Yes, Grant Plumbing provides full gas line services, including installation and repair, for San Mateo residents. With over 18 years of experience, we follow strict safety protocols and local codes. Whether it's for a new appliance or fixing a leak, our team ensures reliable, secure connections to keep your home safe and functional.
Can you help with sewer repairs without major digging on my property?
Absolutely. We specialize in trenchless sewer repair and replacement, minimizing disruption to your yard in San Mateo. Using advanced equipment like sewer video inspections, we identify issues accurately and perform repairs with minimal excavation. This method is efficient, cost-effective, and preserves your landscaping, which we know matters to local homeowners.
What the Company Handles
- Hot water recirculation pump installation
- Gas line installation
- Plumbing repair
- Plumbing inspection
- Hot water recirculation pump repair
Local Business Overview
Grant Plumbing is a San Mateo-based plumbing contractor with over 18 years of hands-on experience. Founded by a plumber who started as an intern in 1999, earned his contractor's license, and now leads a small team of 2-4 employees, the company brings reliable, local expertise to every job. As a trusted subcontractor for the City of San Mateo, they maintain plumbing systems for police and fire stations and public parks, demonstrating their commitment to community infrastructure. They handle everything from routine repairs and inspections to complex installations like gas lines, sewer work, water heaters (including tankless and commercial units), and trenchless sewer replacements. Equipped with heavy machinery and modern tools, they offer free estimates and prioritize being clean, efficient, and affordable for residential and commercial clients across the San Mateo area.
Business Location & Hours
| Mon: | 7:00 AM - 5:00 PM |
| Tue: | 7:00 AM - 5:00 PM |
| Wed: | 7:00 AM - 5:00 PM |
| Thu: | 7:00 AM - 5:00 PM |
| Fri: | 7:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |





