CA General Contractor Lic #812248  ·  Licensed · Bonded · Insured(415) 290-9888  ·  Concord, CA

General contractor in Martinez, CA

Martinez mixes some of the county's oldest housing stock with straits-side weather that tests every exterior. We renovate the old stuff respectfully, build the outdoor spaces the climate rewards — like the composite deck and exterior refresh in our portfolio — and keep the town's rentals turning.

Crews In town dailySpecialty Older homes & exteriorsLicense CSLB #812248

What we build in Martinez

Downtown Martinez homes date back a century — which means knob-and-tube surprises, undersized panels, and framing that predates modern code. Our renovation crews know how to open these houses up safely: systems brought current while the walls are open, character kept where it counts.

On the newer side of town, the requests look like the rest of the East Bay: kitchen remodels, bathroom rebuilds, and ADUs on lots with room to spare.

Exteriors that handle the straits

Wind off the Carquinez, hot dry summers, wet winters — Martinez exteriors earn their keep. We build composite deck systems that shrug off the weather (see the Martinez deck and exterior refresh in our portfolio), and run siding, trim, and paint packages engineered for the exposure.

Rental stock, handled

With the county seat, Amtrak, and refinery shifts nearby, Martinez has a deep rental market. Our property maintenance programs cover it daily — turnarounds in 3–7 working days, response tiers written into the agreement, and single-invoice billing that keeps owner statements clean.

Local work

Martinez projects

See the full portfolio
Rooftop Deck & Glass Guardrail — Sea Cliff, San Francisco
Rooftop Deck & Glass Guardrail — Sea Cliff, San Francisco
Backyard Deck & Exterior — Martinez, CA
Backyard Deck & Exterior — Martinez, CA

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Let's talk about your project

Free site consultations across the SF Bay Area. Transparent, line-item proposals in about 48 hours. One call — (415) 290-9888 — or pick your lane below. Currently running standing maintenance and unit turnaround programs for RG Hill Property Management across Contra Costa County — portfolio managers can submit an RFP using the button below.

Pagac & Co Construction · CA GC Lic #812248 · Concord, CA