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46 Years
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Emergency
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Your Trusted Plumbing Experts in Oakland
Renoir Plumbing has served the Bay Area since 1980, delivering expert plumbing, heating, and solar thermal solutions to residential and commercial clients. Our team of skilled professionals specializes in repairs ranging from faucet washers to hydronic heating systems, sewer camera inspections, and whole-house re-coppering. We prioritize customer satisfaction through transparent communication, free estimates, and a commitment to energy efficiency. Our plumbers receive living wages, benefits, and ongoing training to ensure high-quality service. With computer-based job tracking and smartphone dispatching, we maintain efficiency and accountability.

We emphasize sustainable practices, integrating solar and high-efficiency systems to reduce environmental impact. Our reputation for reliability and technical expertise has been built through decades of consistent, customer-focused service. We serve East Bay and surrounding areas, handling projects from minor repairs to large-scale commercial installations. Our dedication to fair labor practices and community trust underscores every aspect of our operations.
Services
Residential Plumbing Commercial Plumbing Hydronic Heating Solar Water Heating Air to Water Heat Pumps
Details
  • Year established: 1980
Highlights and features
  • We've served the Bay Area since 1980 with proven expertise
  • Our team is fully licensed, bonded, and insured
  • We provide living wages and benefits to all employees
  • Free estimates available for all plumbing projects
  • Specialize in energy-efficient solar and hydronic systems
Services
Residential Plumbing
Our residential plumbing service handles all household plumbing needs from minor repairs to complete system installations. We specialize in faucet and fixture replacement, leak detection, water heater maintenance, and drain cleaning. Our technicians use advanced diagnostic tools to resolve issues efficiently while minimizing property disruption.
Hydronic Heating
Hydronic heating systems circulate hot water through tubing to provide even, energy-efficient warmth. We install and maintain radiant floor heating systems that offer superior comfort without forced-air noise. Our expertise includes boiler maintenance and zoning system optimization for residential and commercial properties.
Solar Water Heating
Our solar water heating solutions combine solar collectors with efficient storage systems to reduce energy costs. We offer customized configurations for residential and commercial applications, including hybrid systems that integrate with conventional water heaters. Our installations maximize solar gain while ensuring reliable performance in Bay Area climates.
Commercial Plumbing
We provide comprehensive plumbing solutions for commercial properties including kitchen and bathroom installations, boiler room maintenance, and large-scale piping systems. Our team handles high-volume water systems, backflow prevention, and code-compliant upgrades for restaurants, office buildings, and industrial facilities across the East Bay region.
Air to Water Heat Pumps
Air-to-water heat pump installations provide efficient heating and cooling by transferring heat between air and water systems. We optimize these systems for Bay Area climates, offering energy savings through advanced heat exchange technology. Our technicians handle complete system design, installation, and maintenance for residential and light commercial applications.
People
Peter Renoir
President & Owner
Peter Renoir founded Renoir Plumbing in 1980 with a vision for combining technical excellence with ethical business practices. He oversees operations while maintaining hands-on involvement in complex projects.
Modesto Castro
Project Lead & Master Plumber
Modesto Castro brings 25+ years of plumbing expertise to our team, specializing in commercial system design and complex residential installations. He ensures technical precision across all projects as lead supervisor.
John Peitso
Project Lead & Master Plumber
John Peitso manages large-scale plumbing and heating projects with a focus on energy-efficient solutions. His expertise includes hydronic heating systems and solar thermal installations for residential and commercial clients.
Gary Cady
Service Manager & Plumber
Gary Cady coordinates service operations while maintaining direct client communication. With 20+ years in the field, he specializes in diagnostic troubleshooting and emergency repair solutions for all plumbing systems.
Dominic Chatham
Plumber
Dominic Chatham provides skilled plumbing services with particular expertise in drain cleaning and sewer line maintenance. He utilizes camera inspection technology to deliver precise diagnostics and targeted repairs for residential and commercial clients.
Questions
What areas do you serve?
We primarily serve East Bay communities including Oakland, Berkeley, and Hayward, with service extending throughout the San Francisco Bay Area.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services for urgent issues like burst pipes, severe leaks, and heating system failures.
What types of plumbing systems do you handle?
Our technicians work with all plumbing systems including traditional copper piping, PEX systems, commercial-grade installations, and specialty applications like solar thermal systems.
Are your plumbers licensed and insured?
Yes, we are fully licensed (Lic#651111), bonded, and insured. All our plumbers maintain current certifications and undergo regular training updates.
Do you provide free estimates?
Yes, we offer free, no-obligation estimates for all plumbing, heating, and solar installation projects with no hidden fees.
What payment methods do you accept?
We accept major credit cards, checks, and cash payments. Payment plans may be available for larger projects – please discuss options with our billing team.