Golden Bay

What Golden Bay does

Golden Bay Construction, Inc. is a family-owned general engineering and building contractor founded in 1983 and headquartered at 3826 Depot Road, Hayward, California. The firm delivers demolition, concrete, asphalt paving, sealcoating, striping, ADA retrofitting, roadway reconstruction, bridge installation, and ancillary earthwork services to municipal, transit, federal (national park), education, and private commercial clients across California, with primary concentration on the San Francisco Peninsula and Central Valley. Documented clients include BART Oakland, the cities of Turlock, Gilroy, Lafayette, and South San Francisco, the Golden Gate National Parks Conservancy, the SF Presidio, San Jose State University, and Crow Canyon Fountain; project sizes range from under $1,000 to over $5 million.

The firm's core delivery model combines in-house crews with an open subcontractor and supplier network and is anchored by multi-classification California licensing (License No. 451401, classes A, B, C8, C12, C31), a DGS Small Business Certification (#1103721), and a DIR registration (#1000002870). A differentiated in-house environmental services line — mobile concrete and asphalt crushing, soil screening, and wood grinding — supports a stated 99%+ construction waste diversion rate and reduces offhaul and disposal costs on regulated municipal jobs. Operations, estimating, project management, accounting, and accounts payable are run from a small office led by named staff (Johnny Zanette, Brian Cortese, Darlene Chan, Marcia Skelton).

Revenue is earned on a project-by-project basis through competitive public bidding on municipal works and direct contracts on commercial jobs, with pricing set per project via the estimating process. The firm publishes no app, API, or digital procurement channel and maintains only a Facebook page alongside its Turbify-hosted website; there is no disclosed venture, private equity, or institutional capital and no documented acquisitions, divestitures, or leadership changes across the 42-year operating history. Customer acquisition is described as relationship-driven and depends materially on sustained bonding and banking capacity, which the firm states has never resulted in a rejected bond or an uncompleted project.

Name

Golden Bay

Legal name

Golden Bay Construction, Inc.

Website

https://gbayinc.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

Golden Bay Construction, Inc. is a family-owned California general engineering contractor founded in 1983, delivering demolition, concrete, asphalt, roadway, ADA retrofit, bridge, and in-house environmental recycling services to municipal, transit, federal, and commercial clients statewide.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Heavy and Civil Engineering Construction (237), Commercial and Institutional Building Construction (23622), Site Preparation Contractors (23891), Poured Concrete Foundation and Structure Contractors (23811)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)

akta.pro primary industry

Bridge & Viaduct Construction (IMAFAEAB)

akta.pro secondary industries

Office & Corporate Building Construction (IMAFACAA), Construction Debris Removal (C&D Hauling) (HSAKALAC)

Keywords

• Public works construction
• Commercial site work
• Asphalt paving services
• Demolition contractors
• Construction waste recycling

Headquarters

HQ city

Hayward

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Construction Project Services: One-time project-based revenue from public and commercial construction contracts. Project sizes range from under $1,000 to over $5 million. Revenue is earned upon project completion.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Golden Bay Construction, Inc. is a family-owned general engineering and building contractor that performs structural and architectural site work for public sector and commercial clients in California. Core service lines include demolition, concrete work, asphalt paving, sealcoating, striping, ADA retrofits, downtown street and roadway reconstruction, and bridge installation, supplemented by in-house environmental recycling services (concrete and asphalt crushing, soil screening, wood grinding) that divert 99%+ of construction waste from landfills. Project sizes range from under $1,000 to over $5 million.

Product overview

Golden Bay Construction, Inc. is a family-owned construction company offering a comprehensive suite of construction services for public and commercial markets. The core service portfolio includes demolition, concrete work, asphalt paving, sealcoating, striping, ADA retrofitting, roadway reconstruction, and bridge installation. The company also operates an environmental services division providing concrete and asphalt crushing, soil screening, and wood grinding services as part of its recycling programs that achieve over 99% waste diversion. Projects range from under $1,000 to over $5 million, with services focused on the San Francisco Peninsula and Central Valley areas.

Differentiator

Problem solved

Functional benefit

Products and services

• Demolition Services Comprehensive demolition services for commercial and public construction projects, including structural and architectural site work demolition.
• Concrete Services Concrete work including foundations, flatwork, and structural concrete for commercial and public projects.
• Asphalt Paving Asphalt paving services for roadways, parking lots, and other commercial surfaces.
• Sealcoating and Striping Sealcoating and striping services for maintaining and marking asphalt surfaces.
• ADA Retrofitting Installation of handicap ramps and other accessibility improvements to meet Americans with Disabilities Act requirements.
• Roadway Reconstruction Complete downtown city street reconstructions and roadway reconstruction services for municipal clients.
• Bridge Installation Bridge installation over waterways and other structural construction projects.
• Environmental Recycling Services Mobile concrete and asphalt crushing, soil screening, and wood grinding services that enable reuse of materials (recycled aggregate, topsoil, clean fill, mulch, biomass) and divert more than 99% of construction waste from landfills.

Quantifiable outcome

• 99%+ of construction waste is recycled through in-house processes and partner facilities

Named customers9 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• Subcontractors and Suppliers NetworkcoreOthersGolden Bay maintains an extensive network of subcontractors and suppliers to partner with for cost-effective and efficient project completion. The company is open to partnering with new subcontractors and suppliers on upcoming projects.
• Small, Female, Minority, and Disabled Veteran BusinessescoreStrategic or Co-development PartnerGolden Bay is an equal opportunity employer actively seeking to partner with small, female, minority, or disabled veteran businesses. The company provides assistance with information for upcoming bids.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Teichert Construction: Family-founded California heavy civil contractor offering grading, paving, concrete, and site development for public and commercial clients. Highly comparable service mix (concrete, asphalt paving, demolition-adjacent work) and customer overlap with California municipalities and DOTs.
• Sukut Construction: California heavy civil contractor specializing in grading, paving, underground utilities, and site preparation. Comparable in service mix and public works customer base, particularly in Southern California.
• Ghilotti Bros. Family-owned Northern California grading, paving, and underground utility contractor. Comparable in family-owned heritage, service mix (grading, paving, site work), and municipal/government customer focus.
• Bay Cities Paving & Grading: Hayward/SF Bay Area paving, grading, and concrete contractor serving municipal and commercial clients. Direct geographic overlap with Golden Bay and comparable paving, concrete, and site work services.
• McGuire and Hester: Northern California general engineering contractor performing site preparation, demolition, paving, underground utilities, and structural concrete. Comparable service lines, public works customer base, and California regional footprint to Golden Bay.
• O.C. Jones & Sons: Berkeley-based heavy civil and paving contractor serving public and private clients across Northern California. Closely comparable in asphalt paving, concrete, grading, and municipal infrastructure scope.
• DeSilva Gates Construction: Northern California heavy civil contractor performing grading, paving, structural concrete, and infrastructure work for public agencies and private developers. Directly comparable in geographic footprint (Bay Area / Central Valley), service portfolio, and customer base.
• Martin Brothers Construction: California-based general engineering contractor performing demolition, concrete, asphalt, and site preparation for public and commercial clients. Highly comparable service portfolio and customer segments to Golden Bay.

Broad incumbents

• Webcor Builders: California-based general contractor specializing in commercial, institutional, and public building construction. Comparable in serving California public-sector and institutional clients (including transit and higher education), though focused more on vertical building than Golden Bay's civil/site work mix.
• Granite Construction: Large California-based heavy civil construction company (NYSE: GVA) performing grading, paving, underground, and structures work for public and private clients across the western U.S. Comparable because both firms pursue roadway, bridge, and infrastructure projects for California municipal and transportation agencies, though Granite operates at significantly larger scale.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Golden-Bay-Construction-Inc-1392122920815409
• LinkedInlinkedin.com/company/golden-bay-construction

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Golden Bay