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Brown Construction logo: home building

6748 Mission St #611

Daly City, CA 94014

General Engineering & Building Contractor

Drainage Solutions

Engineering Services

Workers installing drainage pipes

Drainage System Installations

We design and install custom drainage solutions to protect your property from water accumulation and foundation damage. Our services ensure proper site drainage and long-term structural stability, in full compliance with California building codes.

Drainage system installation:  gravel, grid, and fabric

French Drains​

We design and install French drains to redirect excess groundwater away from your foundation, helping prevent water intrusion, soil erosion, and structural damage. Ideal for protecting homes and landscapes across the Bay Area.

Drainage pipe installation, Brown Construction

Sewer Lateral Replacements

Old or damaged sewer lines can cause costly property damage and city code violations. We offer efficient sewer lateral replacement services to protect your home and maintain compliance with Bay Area municipal regulations.

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