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Business Details
46 Years
experience
Your Trusted East Bay Plumbing & Heating Experts
Renoir Plumbing has served the East Bay and surrounding areas since 1980, delivering comprehensive plumbing, heating, and solar thermal solutions. Our team of experienced professionals specializes in residential and commercial projects, from minor repairs to large-scale installations. We prioritize energy efficiency and environmental responsibility, incorporating solar technology and high-efficiency systems into our work. As a licensed, bonded, and insured company, we maintain rigorous standards of quality and safety. Our commitment to fair labor practices includes providing living wages, benefits, and ongoing training for our plumbers.

With computer-based job tracking and smartphone dispatching, we ensure efficient service delivery and transparent communication. We offer free estimates and rely on customer satisfaction to sustain our reputation. Our expertise spans hydronic heating systems, sewer maintenance, water pipe repiping, and ADA-compliant commercial solutions. By combining technical proficiency with ethical business practices, we aim to exceed client expectations while advancing sustainable practices in our industry.
Services
Residential Plumbing Commercial Plumbing Hydronic Heating Solar Water Heating Air to Water Heat Pumps
Details
  • Year established: 1980
Highlights and features
  • We have over 40 years of experience serving the East Bay area
  • Our team provides living wages and comprehensive benefits to plumbers
  • We offer free estimates for all plumbing and heating projects
  • We specialize in energy-efficient hydronic heating and solar solutions
  • Our computer-based job tracking ensures transparent service delivery
Services
Residential Plumbing
Our residential plumbing services cover all household needs from faucet repairs to complete system installations. We specialize in water heater replacements, sewer line maintenance, and fixture upgrades while maintaining focus on energy efficiency. Our trained professionals handle emergency repairs and scheduled maintenance for single-family homes and multi-unit complexes.
Hydronic Heating
We install and maintain hydronic heating systems that circulate hot water through tubing for efficient space heating. Our solutions include concrete slab systems, underfloor heating plates, and traditional radiators. These systems provide quiet, even temperature control while integrating with solar thermal and heat pump technologies for maximum energy efficiency.
Solar Water Heating
Our solar water heating systems utilize thermal collectors to reduce energy consumption for domestic hot water and space heating. We offer customized configurations for different property types and climate conditions. Systems can operate independently or integrate with conventional boilers and heat pumps to optimize performance and cost-effectiveness.
Commercial Plumbing
We provide robust plumbing solutions for commercial kitchens, bathrooms, and boiler rooms with ADA-compliant installations. Our services include high-capacity water heating systems, grease trap maintenance, and code-compliant piping for multi-story buildings. We specialize in durable metal piping systems for commercial environments requiring 24/7 operational reliability.
Air to Water Heat Pumps
We install and service electric air-to-water heat pump systems that efficiently transfer heat between ambient air and water. These systems provide both heating and domestic hot water while reducing fossil fuel dependence. Ideal for the Bay Area climate, they offer high efficiency even in moderate temperatures and comply with Berkeley's natural gas restrictions.
People
Peter Renoir
President & Owner
Peter Renoir founded the company in 1980 with a vision for combining technical excellence with ethical business practices. He oversees operations while maintaining active involvement in complex projects.
Modesto Castro
Project Lead & Master Plumber
Modesto Castro brings decades of experience managing large-scale plumbing and heating projects. He ensures technical precision and code compliance across all commercial and residential installations.
John Peitso
Project Lead & Master Plumber
John Peitso specializes in hydronic heating systems and complex plumbing retrofits. He leads teams on technically challenging projects while mentoring apprentices in modern plumbing techniques.
Elmer Childress
Shop Manager
Elmer Childress manages equipment maintenance and material inventory. He ensures tools and supplies meet safety standards while supporting field operations with technical expertise.
Gary Cady
Service Manager & Plumber
Gary Cady coordinates service calls and emergency repairs. With extensive field experience, he provides technical support while maintaining direct communication with residential and commercial clients.
Questions
What areas do you serve?
We primarily serve the East Bay area including Berkeley, Oakland, and surrounding communities, with service extending throughout the San Francisco Bay Area.
Do you offer emergency plumbing services?
While we don't provide 24/7 emergency services, we prioritize urgent repair requests during regular business hours and offer rapid response times through our smartphone dispatch system.
What heating system options do you install?
We specialize in hydronic heating systems including radiant floor heating, radiators, and baseboards, plus air-to-water heat pumps and solar thermal solutions for residential and commercial properties.
Are your plumbers licensed and insured?
Yes, we are fully licensed (CA #651111), bonded, and insured with all plumbers maintaining current certifications and ongoing professional training.
Do you provide free estimates?
Yes, we offer free on-site evaluations and detailed cost estimates for all plumbing, heating, and solar installation projects before work begins.
What payment methods do you accept?
We accept major credit cards, checks, and electronic transfers. Payment terms can be discussed during your initial consultation for larger projects.