Dimond Plumbing & Heating — San Leandro, CA

Business Overview

Dimond Plumbing & Heating San Leandro CA is a family-run plumbing and heating company serving homes and businesses across the East Bay since 1910. The company offers emergency service for urgent leaks, sewer backups, gas leaks, and failed water heaters. A multi-generational crew of licensed plumbers and HVAC technicians handles both residential and commercial work. Calls are usually answered by a local dispatcher and field crews work from early morning through the early evening on weekdays, with limited weekend hours.

Key Services

Services are organized around common needs so customers find help quickly.

• Plumbing: plumbing repair, inspections, drain cleaning, sewer installation and repair, trenchless options, sinks, toilets, tubs and showers.
• Water Heaters & Pumps: water heater installation and repair, hot water recirculation pumps, sump pumps, tankless and conventional systems.
• Gas & Fixtures: gas line installation and repair, garbage disposals, faucet and fixture service.
• Heating & HVAC: furnace repair, HVAC system repair and maintenance to keep homes warm during cooler Bay Area winters.
• Installations: new plumbing for renovations, bathtub and shower installs, sewer and water pipe replacement.

Areas Served

Dimond Plumbing & Heating San Leandro CA serves a broad East Bay service area. Regular service areas include San Francisco, Oakland, Fremont, Hayward, Concord, Berkeley, Richmond, Redwood City, Alameda, Union City, Walnut Creek, Castro Valley, Dublin, Newark, Lafayette, San Lorenzo and neighboring towns.

Full service area list: San Francisco CA, Oakland CA, Fremont CA, Hayward CA, Concord CA, Berkeley CA, Richmond CA, San Leandro CA, Redwood City CA, Alameda CA, Union City CA, Walnut Creek CA, Castro Valley CA, Dublin CA, Newark CA, Lafayette CA, San Lorenzo CA, Ashland CA, Moraga CA, Alamo CA, Cherryland CA, Emeryville CA, Piedmont CA, Fairview CA, Camino Tassajara CA, Las Lomas CA, Santa Nella CA, Diablo Grande CA, Petaluma Center CA.

Company History

Founded in 1910 during the east bay building boom after the 1906 earthquake, Dimond Plumbing & Heating Co. started in Oakland’s Dimond District. Early work included plumbing for the Alameda County Building and projects at the University of California, Berkeley. Over the decades the company kept a steady reputation for reliable workmanship and fair pricing. Many current clients are children and grandchildren of the first customers.

Leadership

The owner began his career at 17 digging ditches and learned the trade in the field. That hands-on background shapes on-the-job thinking today. He trains the next generation in practical skills and code updates, and asks his son to match the same standards of fair pricing and solid workmanship. The leadership stays involved in local trade groups and community projects.

Specialties & Highlights

• Long-standing East Bay presence since 1910 and municipal experience with Alameda County and UC Berkeley projects.
• Family-run crews with licensed plumbers and HVAC technicians.
• Emergency response for leaks, gas issues, and water heater failures.
• Practical estimates and straightforward advice on repairs versus replacement.

Why Locals Choose Dimond Plumbing & Heating

Neighbors pick Dimond Plumbing & Heating San Leandro CA for steady, workmanlike service and clear pricing. The company’s local roots, municipal experience, and multi-generational crew make it a practical choice for older homes and newer builds alike. Response for urgent problems and a history of repeat customers give homeowners and businesses confidence when plumbing or heating problems arise.

Hours

• Mon–Fri: 7:00 AM – 6:00 PM
• Sat: 9:00 AM – 3:00 PM
• Sun: Closed