Business Details
Emergency
services
Trusted Plumbing & HVAC Services in Mill Valley
Established over four decades ago, Femenia & Sons Plumbing has built a reputation as a trusted provider of comprehensive plumbing and HVAC services in Marin County and San Francisco. Our team holds multiple state-issued licenses, including C-36 Plumbing, C-20 HVAC, and C-16 Fire Protection certifications, ensuring compliance with the highest industry standards. We specialize in residential and commercial plumbing solutions, fire protection systems, boiler and furnace maintenance, and advanced sewer line diagnostics using color video surveys.As a family-owned business, we combine generational expertise with modern techniques to deliver reliable, code-compliant services. Our commitment to quality is reinforced by our bonding and insurance coverage, while our partnerships with leading product manufacturers guarantee access to premium materials. Available 24/7 for emergency services, we prioritize prompt response times and long-term client relationships built on transparency and accountability.
Services
Plumbing Repairs
HVAC Maintenance
Fire Protection Systems
Backflow Installation
Video Sewer Survey
Highlights and features
- 40+ years of combined plumbing and HVAC expertise
- Multiple state-certified licenses for specialized services
- 24/7 emergency response for established clients
- Bonded and insured for client protection
- Serving Marin County and San Francisco communities
Services
Plumbing Repairs
We provide comprehensive plumbing solutions including toilet replacement, water heater installation, leak detection, and drain clearing. Our licensed technicians handle gas piping and earthquake shut-off valve installations. Commercial and residential clients benefit from durable repairs using industry-leading products.
Fire Protection
Our C-16 certified team designs, installs, and maintains fire sprinkler systems. We perform 5-year fire system certifications and emergency repairs. Commercial properties receive customized protection plans meeting local fire code requirements for safety compliance.
HVAC Maintenance
We service warm air furnaces and boiler systems for residential and commercial clients. Preventative maintenance plans extend equipment lifespan while ensuring energy efficiency. Emergency repairs available 24/7 for critical heating needs during cold weather.
Backflow Testing
Certified backflow prevention installation and annual testing services protect water systems from contamination. We meet municipal requirements for commercial properties and residential irrigation systems. Documentation provided for regulatory compliance.
Video Sewer Inspection
Advanced color video technology identifies sewer line issues without destructive digging. We diagnose blockages, cracks, and root intrusion in residential and commercial pipelines. Digital reports show exact problem locations for targeted repairs.
Questions
What plumbing services do you offer?
We handle toilet replacement, water heaters, leak repairs, gas piping, drain clearing, and earthquake shut-off valve installations for residential and commercial properties.
Are you available for emergencies?
Yes, we provide 24/7 emergency service for established clients with urgent plumbing, heating, or fire protection issues.
Which areas do you serve?
We operate throughout Marin County and San Francisco, including Mill Valley, San Rafael, Novato, and Sausalito.
What licenses do you hold?
We maintain California state licenses C-36 (Plumbing), C-20 (HVAC), C-16 (Fire Protection), and C-4 (Boilers) for specialized service capabilities.
