Insights

Collaborative Delivery Overaa specializes in collaborative delivery methods such as design-build, lease-leaseback, and integrated project delivery, with 70% of work in this delivery mode. Business development opportunities include targeting clients pursuing collaborative procurement, public-private partnerships, and complex multi-party projects where early supplier and design integration reduces risk and schedule.

Self-Performing Advantage As a self-performing builder with in-house crews for concrete and carpentry, Overaa offers schedule certainty, quality control, and potential cost savings. Sales conversations can emphasize the value of in-house capabilities for fast-tracking critical path activities on multiphase projects, particularly in markets sensitive to disruption and safety.

Diversified Markets With experience across commercial, education, water infrastructure, healthcare, energy, life science, and transportation sectors, Overaa presents cross-market opportunities. Leverage industry-specific needs such as water infrastructure upgrades, green energy facilities, or education campus buildouts to align solutions with current market trends.

Regional Presence Headquartered in the San Francisco Bay Area with offices in Richmond and San Jose and Northern California focus, Overaa is well-positioned to win regional projects. Sales outreach can prioritize local and state-funded initiatives, eco-friendly public works, and projects requiring close coordination with local agencies and permitting processes.

Strong Reputation Recognitions as a Top Contractor, Top Environmental Firm by ENR, and Best Places to Work indicate credibility and employer stability. Use these credentials in proposals and client pitches to differentiate from peers, highlight safety and sustainability track records, and bolster competitive positioning for collaborative and public-sector opportunities.

Overaa Construction Tech Stack

Overaa Construction uses 8 technology products and services including jsDelivr, Cloudflare, Egnyte, and more. Explore Overaa Construction's tech stack below.

  • jsDelivr
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Egnyte
    File Sharing
  • E-Verify
    Identity Verification
  • Microsoft
    Miscellaneous
  • Flywheel
    Platform As A Service
  • Cloudflare Bot Management
    Security
  • FedEx
    Transportation And Fleet Management

Overaa Construction's Email Address Formats

Overaa Construction uses at least 1 format(s):
Overaa Construction Email FormatsExamplePercentage
FirstL@overaa.comJohnD@overaa.com
79%
Last@overaa.comDoe@overaa.com
9%
First.Last@overaa.comJohn.Doe@overaa.com
7%
First@overaa.comJohn@overaa.com
5%

Frequently Asked Questions

What is Overaa Construction's phone number?

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You can contact Overaa Construction's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Overaa Construction's official website and social media links?

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Overaa Construction's official website is overaa.com and has social profiles on LinkedIn.

How much revenue does Overaa Construction generate?

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As of July 2026, Overaa Construction's annual revenue is estimated to be $100M - $250M.

What is Overaa Construction's NAICS code?

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Overaa Construction's NAICS code is 23 - Construction.

How many employees does Overaa Construction have currently?

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As of July 2026, Overaa Construction has approximately 270 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Vice President Of Operations/General Superintendent: D. J.Owner: J. W.Vice President, Operations & General Superintenden: D. G.. Explore Overaa Construction's employee directory with LeadIQ.

What industry does Overaa Construction belong to?

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Overaa Construction operates in the Construction industry.

What technology does Overaa Construction use?

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Overaa Construction's tech stack includes jsDelivrCloudflareEgnyteE-VerifyMicrosoftFlywheelCloudflare Bot ManagementFedEx.

What is Overaa Construction's email format?

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Overaa Construction's email format typically follows the pattern of FirstL@overaa.com. Find more Overaa Construction email formats with LeadIQ.

When was Overaa Construction founded?

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Overaa Construction was founded in 1907.
Overaa Construction logo

Overaa Construction

ConstructionCalifornia, United States201-500 Employees

C. Overaa & Co. is a long-standing general contractor in the San Francisco Bay Area, founded in 1907 and today a fifth-generation, family-owned business. Headquartered in Richmond, California, with an office in San Jose, the company operates across Northern California. It prioritizes collaborative delivery methods—design-build, lease-leaseback, and integrated project delivery—representing about 70% of its projects. As a self-performing builder, Overaa maintains in-house crews capable of essential on-site work such as concrete and carpentry, supporting project efficiency and scheduling. Its market portfolio spans commercial, industrial, education, water infrastructure, healthcare, energy, life sciences, transportation, aviation, and multi-unit housing, and it has been recognized by ENR as a top contractor and as a top environmental firm.

Section iconCompany Overview

Phone number
Website
overaa.com
NAICS Code
23 - Construction
Founded
1907
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Overaa Construction's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Overaa Construction's revenue is estimated to be in the range of $100M - $250M

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