About Mainline Plumbing Co.
Mainline Plumbing Co. is a family-owned locally-owned plumber company serving Fresno, CA and the surrounding metro since 2016. The team handles everything from emergency drain clearing and water heater swaps to full repipes and sewer line replacement, with a focus on transparent, up-front pricing and clean, code-compliant workmanship. All technicians are state-licensed master or journeyman plumbers and arrive in fully-stocked trucks, which means most jobs are completed in a single visit. Customers regularly highlight the on-time scheduling, the no-pressure quoting style, and the post-job walkthrough where the lead plumber explains exactly what was repaired and why.
Mainline Plumbing Co. serves homeowners across Fresno, CA and surrounding ZIP codes including 93701, 93704, 93710, 93720, 93727. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.
Services offered
- Repiping (PEX & copper)
- Trenchless sewer repair
- 24/7 emergency response
- Toilet & faucet install
- Drain & sewer cleaning
- Garbage disposal service
Service area
Mainline Plumbing Co. covers Fresno and the surrounding metro, typically responding to addresses within 25–35 miles of 93704. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.
Licensing & insurance
FixNearMe verifies that Mainline Plumbing Co. holds an active CA contractor license (#CA-838392) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.
How to request a quote
Use the free quote form on this page to send your job details directly to Mainline Plumbing Co. and up to two other nearby plumbers in Fresno. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.