Business Offerings
- Water pipe installation
- Toilet installation
- Bathtub repair
- Plumbing inspection
- Faucet installation
- Sink repair
- Shower repair
Meet the Team
Sullivan Brother Plumbing is a trusted, local plumbing service serving Concord, CA, and the surrounding communities. As a family-owned and operated business, we provide a comprehensive range of residential and commercial plumbing solutions, from routine repairs to complete installations. We understand the common plumbing challenges faced by Concord homeowners, such as persistent toilet valve leaks and copper pipe corrosion due to our area's water conditions. Our team is experienced in diagnosing these specific issues, offering durable repairs and modern replacements to prevent recurring problems and protect your home from water damage. Committed to reliability and clear communication, Sullivan Brother Plumbing is your neighbor for prompt, professional service that gets the job done right.
Q&A
I have a constantly running toilet in my Concord home. Is this a simple fix or a sign of a bigger problem?
A running toilet is often caused by a faulty fill valve or flapper, which are common repairs we handle. However, in Concord, persistent issues can sometimes point to mineral buildup from our local water affecting the valve mechanism. Our technicians will inspect for this specific corrosion, clean or replace the components, and ensure a tight seal to stop the water waste and your high water bill.
My water pressure has dropped, and I'm worried about old pipes. Do you handle copper pipe repairs in Concord?
Yes, absolutely. Copper pipe corrosion is a frequent issue we address in Concord homes, often leading to pinhole leaks and reduced pressure. Sullivan Brother Plumbing specializes in diagnosing corroded copper lines. We can perform a precise section repair or, if needed, recommend and install a reliable replacement using modern materials like PEX or new copper, ensuring your home's plumbing system is restored for the long term.
What should I do if I suspect a gas line issue? Is it safe to wait for a repair?
If you smell gas (a rotten egg odor), hear hissing near a gas line, or suspect any leak, you should evacuate the area immediately and call 911 or your gas company from a safe distance. Do not wait. For non-emergency concerns like an old gas line or appliance connection, our licensed professionals at Sullivan Brother Plumbing provide thorough gas line inspections, repairs, and installations in Concord, ensuring everything is up to current safety codes for your peace of mind.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |














