What Midstate Construction Corporation does

Midstate Construction Corporation is a privately held general contractor founded in 1935 and headquartered in Petaluma, California, delivering construction and construction management services across Northern California. The company executes projects for enterprise, institutional, and government clients across 17 categories, with affordable housing, education, healthcare, hospitality, and public works representing its primary verticals; additional sectors include retail, industrial, winery, automotive, office, and historical rehabilitation. Service offerings span general contracting, construction management, tenant improvement, and sustainable/green construction, with a documented track record of LEED Platinum, LEED Gold, and GreenPoint rated projects.

The firm operates on a project-based, professional services revenue model, generating income through negotiated and competitively bid contracts with owners such as nonprofit housing developers, school districts, community colleges, healthcare systems, and government agencies. Notable contract values on the visible portfolio include Mirasol Village ($44M), Faith Tennyson Apartments ($30M), Meritage Resort ($24.7M), Dublin High School ($23M), and Avance Apartments ($19M). Midstate is not signatory to craft union agreements and can solicit bids from both union and non-union subcontractors, which is positioned as a pricing-flexibility advantage. Go-to-market is relationship-driven, with more than 80% of projects sourced from repeat clients or architects; the firm employs Procore for project management and markets its 0.89 three-year average modification rate as evidence of cost-control discipline.

The company has 101-250 employees and an experienced, long-tenured project team — multiple staff with 20+ years tenure — supporting its claimed position as one of the more established mid-size general contractors in the Bay Area / North Bay region. Marketing is conducted almost entirely through reputation, referral, project portfolio website, regional industry awards (including Gold Nugget and North Bay Business Journal Top Projects), and LEED certifications; there is no public-facing API, no mobile app, and no disclosed digital product surface beyond the corporate site and the Procore portal.

Name

Midstate Construction Corporation

Legal name

Midstate Construction Corporation

Website

https://midstateconstruction.com

Company type

Private

Founded year

1935

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (23622)

SIC

General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Commercial General Contracting (New Build) (IMAFAAAA)

akta.pro secondary industries

Residential General Contracting (New Build) (IMAFAAAB), Construction Management (Agency/Owner’s Rep) (IMAFAAAC), Public Works General Contracting (IMAFAAAG)

Keywords

• General contracting services
• Construction management
• Commercial construction
• Sustainable construction
• Affordable housing construction

Headquarters

HQ city

Petaluma

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, Others

Revenue model

1. General Contracting Services: Midstate Construction operates as a general contractor providing construction services across multiple sectors including affordable housing, education, healthcare, hospitality, retail, industrial, and public works. Revenue is generated through project-based contracts with diverse clients such as housing authorities, school districts, private developers, and government entities. The company is not signatory to any craft union agreements and works with both union and non-union subcontractors.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Midstate Construction Corporation provides full-service general contracting and construction management for commercial, institutional, and residential projects across Northern California. The firm self-performs project oversight including estimating, project management, and site supervision, and delivers work across multiple vertical sectors (affordable housing, education, healthcare, hospitality, retail, industrial, public works, wineries) using both union and non-union subcontractors.

Product overview

Midstate Construction Corporation is a general contracting company offering construction management services for commercial and residential projects across Northern California. The company provides general contracting as its core service, supplemented by construction management and sustainable construction practices. Their project portfolio spans multiple specialized sectors including affordable housing, healthcare facilities, education buildings, hospitality venues, industrial/warehouse facilities, retail/commercial spaces, winery construction, tenant improvements, and historical renovations. The company has operated since 1935, maintaining a focus on cost-effective quality construction with over 80% repeat client relationships.

Differentiator

Problem solved

Functional benefit

Products and services

• General Contracting Services Full-service general contracting for commercial, institutional, and residential construction projects across Northern California. Midstate delivers cost-effective, quality construction for enterprise, nonprofit, and government clients, with over 80% of projects sourced from repeat clients or architects.
• Construction Management Professional construction management services with experienced project teams including estimating staff, project managers, and superintendents who monitor all aspects of construction projects from pre-construction through closeout.
• Sustainable/Green Construction Sustainable construction services committed to energy-conscious business practices, meeting or exceeding federal, state, and local government standards for responsible building. Delivered across LEED Platinum, LEED Gold, and LEED Silver certified projects.
• Affordable Housing Construction Construction of affordable housing developments including senior housing, veteran housing, supportive housing, and multi-family residential projects for housing authorities and non-profit developers.
• Healthcare Facility Construction Construction and tenant improvement of healthcare facilities including OSHPD 3-compliant medical offices, clinics, and dental facilities for healthcare providers and community health centers.
• Education Facility Construction Construction of educational facilities including K-12 schools, classroom buildings, science and engineering facilities, student centers, and charter schools for school districts, community colleges, and educational institutions.
• Hospitality Construction Construction of hotels, resorts, and hospitality venues including luxury hotels, boutique accommodations, conference centers, and spas.
• Industrial Construction Industrial construction including manufacturing facilities, warehouses, and concrete tilt-up buildings.
• Retail/Commercial Construction Retail and commercial construction including shopping centers, auto dealerships, and tenant improvements.
• Winery/Vineyard Construction Specialized construction of winery facilities including fermentation buildings, bottling lines, and production facilities for wine producers.
• Tenant Improvement Interior renovations and improvements for existing commercial spaces including office, retail, and healthcare tenant improvements.
• Historical Renovation Renovation and rehabilitation of historic buildings while preserving architectural integrity.

Named customers10 records

Segments7 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• ProcorecoreTechnology or IntegrationMidstate Construction uses Procore construction management platform for project management, indicated by Procore logo on website and links to Procore portal for project teams.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Swinerton: Large California-headquartered general contractor with deep Bay Area/Northern California presence spanning commercial, residential, healthcare, and education. Comparable multi-sector, relationship-driven model serving similar institutional clients in overlapping geographies.
• Webcor: San Francisco-based general contractor focused on commercial, residential, and institutional construction in the Bay Area. Closely comparable in regional footprint, vertical mix (including affordable housing), and project scale ($20M-$200M range).
• Hathaway Dinwiddie: San Francisco-based general contractor serving commercial, civic, education, and residential clients throughout Northern California. Comparable regional focus, relationship-driven GTM, and project scale profile.
• Cahill Contractors: Bay Area general contractor with similar multi-sector focus including affordable housing, education, healthcare, and commercial work. Comparable project scale and relationship-based business model in overlapping Northern California markets.
• Devcon Construction: Northern California general contractor operating across commercial, residential, hospitality, and tenant improvement sectors. Directly comparable in regional footprint and multi-sector delivery model.
• XL Construction: Bay Area general contractor focused on commercial, healthcare, education, and life sciences. Comparable regional presence and emphasis on repeat clients and relationship-based delivery.
• Plant Construction: San Francisco-based general contractor serving commercial, hospitality, education, and institutional clients across Northern California. Similar project scale and relationship-led GTM.

Broad incumbents

• DPR Construction: National, employee-owned general contractor with a major Redwood City/San Francisco office. Competes with Midstate on commercial, healthcare, and higher-education projects in Northern California, but at meaningfully larger scale and with a national client base.
• Turner Construction: National general contractor with substantial Bay Area presence pursuing large-scale commercial, healthcare, and institutional projects. Competes with Midstate on larger public-sector and institutional work but operates at materially greater scale.
• Clark Construction: Large national general contractor with California operations across commercial, civic, and institutional sectors. Competes for larger institutional projects in Midstate's core geographies but at significantly larger scale and broader geographic reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/midstateconstruction
• Xx.com/midstateconst
• LinkedInlinkedin.com/company/midstate-construction

Revenue estimate

Valuation estimate

Number of profiles

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 Midstate Construction Corporation