Marc Brenner Company — Lafayette Plumbing & Water Heaters

Business Overview

Marc Brenner Company Lafayette CA is a licensed contractor serving homes and small businesses across the East Bay. The company focuses on residential and commercial plumbing repairs and water heater installation and repair. Emergency calls are handled when possible; customers often speak directly with the owner to describe the problem and schedule service. The crew is small and experienced, with the owner taking an active role in most jobs.

Key Services

Work centers on water heaters and plumbing systems. No drain cleaning services are offered.

• Water heaters: installation and repair of tank and Navien tankless models; maintenance tips and flushing recommendations.
• Plumbing repair & installation: faucets, sinks, toilets, tubs, showers, and full plumbing inspections.
• Water piping: repipe with PEX or copper, pipe repair, and related upgrades for older Bay Area homes.
• Gas lines: installation and repair for appliances and water heaters.
• Other services: garbage disposal repair, hot water recirculation pump installation and repair, and general plumbing troubleshooting.

Areas Served

Marc Brenner Company Lafayette CA regularly serves Oakland, Concord, Berkeley, Walnut Creek, Pleasant Hill, Lafayette, Orinda, Moraga, Alamo, Saranap, Reliez Valley, and Camino Tassajara. Work is focused in Contra Costa and Alameda counties, including older and newer neighborhoods where reliable hot water matters most.

Company History

A UC Berkeley graduate from the class of 1974, Marc started working in plumbing and heating right after school. For more than forty years the business has provided direct, owner-led service. The low state license number (License #357166) reflects long-standing experience. Over time the company has built a reputation for steady, practical problem solving rather than quick fixes.

Leadership

Marc runs the company and meets many customers in person. He brings decades of hands-on experience and local knowledge about Bay Area homes and climate. That local presence makes it easier to recommend water heater types that fit family needs and regional conditions, from cold winter mornings to drought-aware summers.

Specialties & Highlights

• Navien tankless water heater specialist — experience with on-demand models and maintenance.
• Water repipe using PEX or copper for older houses and renovations.
• Clear, direct communication — customers speak with the owner.
• Focus on high-end problem solving for tricky installs and repairs.
• Explicit: no drain cleaning services offered.

Why Locals Choose Marc Brenner Company

Locals pick Marc Brenner Company Lafayette CA for steady expertise, direct contact with the owner, and long experience in the East Bay. The company emphasizes practical solutions for water heaters, gas lines, and pipework. Work is straightforward, explained in plain terms, and done with attention to local building styles and climate. For homeowners who want a hands-on, experienced contractor, this business offers reliable plumbing and water heater service without the usual sales pitch.

Hours

Mon–Fri: 8:00 AM–5:00 PM
Sat: 10:45 AM–2:45 PM
Sun: Closed