Mark’s Plumbing Sonoma CA
Business Overview
Mark’s Plumbing Sonoma CA is a local plumbing company serving homes and small businesses across Sonoma Valley. The team offers residential and commercial work and keeps an on-call line for plumbing emergencies after hours. The crew includes the owner and four licensed plumbers, plus two apprentices who handle maintenance and site support.
Work ranges from routine repairs to full replacements. Response times are practical for the neighborhood streets and narrow lanes around Sonoma town and surrounding communities.
Key Services
Services are grouped to help visitors find the right help quickly:
- Repairs & Inspections: faucet repair, toilet repair, shower repair, bathtub repair, water heater repair, garbage disposal repair, sump pump repair, plumbing inspection.
- Installations & Replacements: faucet installation, sink installation, bathtub installation, shower installation, toilet installation, water heater installation, sump pump installation, plumbing installation or replacement.
- Pipes, Gas & Sewers: water pipe installation and repair, gas line installation and repair, drain installation, sewer installation and sewer repair.
- Preventive & Specialty: drain care, sewer diagnostics, sump pump service, full plumbing system checks for older Sonoma homes.
Areas Served
Mark’s Plumbing serves Sonoma and nearby communities. Common service areas include:
- Sonoma, CA
- Napa, CA
- Boyes Hot Springs, CA
- Saint Helena, CA
- Fetters Hot Springs Agua Caliente, CA
- El Verano, CA
- Temelec, CA
- Glen Ellen, CA
Company History
Mark’s Plumbing began as a one-person shop in the early 2000s. The founder started doing service calls in older Sonoma cottages and the newer developments on the valley edge. Over time the business added licensed technicians and regular commercial accounts with small wineries and local restaurants.
Growth focused on steady, practical work more than marketing. That approach built a client base in neighborhoods that value clear quotes and straightforward repairs.
Leadership
The founder, Mark Turner, has more than 20 years of hands-on plumbing experience. He trained as an apprentice in the North Bay and kept roots in Sonoma County. Mark participates in local trade workshops and has helped with community water-conservation outreach at the farmers market.
Field supervisors hold current licenses and handle permits for installations and sewer work. The team knows local codes and the realities of valley soils and older pipe systems.
Specialties & Highlights
- Experience with older homes: pipe replacement and retrofit solutions for vintage Sonoma houses.
- On-call emergency response for leaks and gas issues.
- Licensed gas-line work and water-heater services.
- Sewer line diagnostics and trench or no-dig repair options.
Why Locals Choose Mark’s Plumbing
Locals pick Mark’s Plumbing Sonoma CA for steady workmanship and local knowledge of Sonoma’s climate, soils, and housing stock. The team gives clear estimates, follows local permit rules, and prefers fixes that last. Regular customers report straightforward scheduling and timely follow-up after service visits.
Hours are Monday–Friday, 9:00 AM–5:00 PM, with an emergency on-call option outside those times. Mark’s Plumbing Sonoma CA continues to serve the valley with predictable service for everyday plumbing needs.
Contact Information
Mark’s Plumbing
: Sonoma, CA 95476
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |


