Proudman Plumbing Services
Reliable Commercial Plumbing
Installs, repairs, backflow testing, and tenant improvements for businesses, offices, restaurants, and property managers in Los Angeles and Ventura Counties.
- Fast Response 24/7 Emergency Service
- Safe & Reliable Licensed & Insured
- Residential & Commercial Homes, Businesses & More
- 100% Satisfaction Our Work is Guaranteed
Built for Business
Commercial Plumbing With Minimal Downtime
When plumbing fails at your business, every hour costs you money. We respond fast, communicate clearly, and get your restrooms, kitchens, and water systems back in service with minimal disruption to your customers and tenants.
- Fast response to minimize downtime
- Backflow testing and certification
- Tenant improvement plumbing
- Upfront, itemized estimates for every job
Commercial Plumbing Services
Plumbing That Keeps Your Business Running
Backflow Testing
Annual testing, repair, and certification.
Tenant Improvements
Plumbing for new and remodeled commercial spaces.
Commercial Repairs
Restrooms, fixtures, valves, and water lines.
Commercial Drains
Drain cleaning and main line service.
Commercial Plumbing Services
- Restroom fixture repair and installation
- Drain cleaning and sewer line service
- Water heater repair and replacement
- Backflow prevention testing, repair, and certification
- Gas line installation and repair
- Tenant improvement and build-out plumbing
For Property Managers & Building Owners
We work with property managers and building owners on both emergency calls and planned work. One of our customers had a major emergency at her building repaired the very next day — that’s the kind of responsiveness we aim for on every call.
Backflow Testing
Many commercial properties are required to test backflow prevention devices regularly. We test, repair, and help keep your devices compliant so you’re ready when your water provider asks.
Here When You Need Us
Proudman Plumbing proudly provides commercial plumbing in Woodland Hills, Calabasas, West Hills, Agoura Hills, Thousand Oaks, Simi Valley, Moorpark and communities across Los Angeles and Ventura Counties. Locally owned and operated, licensed and insured (CA Lic. #1137346), and ready when you need us.
View Our Service AreasFrequently Asked Questions
Do you work with property managers?
Yes. We handle emergency calls and scheduled work for property managers, building owners, and HOAs.
Do you offer backflow testing?
Yes. We provide backflow prevention device testing, repair, and certification for commercial properties.
Can you handle tenant improvement plumbing?
Yes. We install plumbing for new and remodeled commercial spaces, working with your contractor and schedule.
Do you offer emergency commercial plumbing?
Yes. We offer 24/7 emergency service to get your business back up and running as quickly as possible.
Need Commercial Plumbing Service?
Call now for fast, reliable plumbing service in Woodland Hills.