Insights

Growth and scale Mid-sized privately owned heavy civil contractor with a revenue range of 25–50 million and a workforce of 51–200 positions presents opportunities for strategic partnerships on larger public works programs in Washington State, especially where collaboration with safety, surveying, and environmental teams is valued.

Public sector leverage Established work with the City of Port Townsend and experience in heavy highway, bridges, and infrastructure suggest potential to pursue additional municipal and state projects that require integrated site development, utilities, and environmental compliance.

Compliance risk cues Recent coverage noting serious willful violations and inclusion in severe violator enforcement signals a need for proactive risk assessment and compliance-focused sales conversations, presenting an opportunity to offer enhanced safety, training, and risk management services as differentiators.

Integrated tech stack Adoption of tools like WordPress, Bluebeam, Google Cloud, Azure, and Teams indicates readiness for digital collaboration and quality control; tailor solutions that streamline project documentation, field-to-office communication, and BIM/ERM workflows to improve efficiency on complex projects.

Sustainability and reuse Capabilities in drainage, environmental projects, fish passage, erosion control, and recycled materials position Interwest to pursue bids on sustainability-focused infrastructure that emphasizes environmental stewardship and long-term performance, appealing to agencies with green procurement criteria.

Similar companies to Interwest Construction, Inc.

Interwest Construction, Inc. Tech Stack

Interwest Construction, Inc. uses 8 technology products and services including WordPress, Bluebeam, Barracuda Email Protection, and more. Explore Interwest Construction, Inc.'s tech stack below.

Interwest Construction, Inc.'s Email Address Formats

Interwest Construction, Inc. uses at least 4 email formats:
Interwest Construction, Inc. Email FormatsExamplePercentage
FirstL@interwest.bizJohnD@interwest.biz
69%
FirstLast@interwest.bizJohnDoe@interwest.biz
17%
Last@interwest.bizDoe@interwest.biz
7%
First@interwest.bizJohn@interwest.biz
7%

Frequently Asked Questions

What is Interwest Construction, Inc.'s official website and social media links?

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Interwest Construction, Inc.'s official website is interwest.biz and has social profiles on LinkedIn.

How much revenue does Interwest Construction, Inc. generate?

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As of August 2026, Interwest Construction, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Interwest Construction, Inc.'s SIC code and NAICS code?

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Interwest Construction, Inc.'s SIC code is 1799 - Special Trade Contractors, Not Elsewhere Classified and NAICS code is 23 - Construction.

How many employees does Interwest Construction, Inc. have currently?

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As of August 2026, Interwest Construction, Inc. has approximately 84 employees across 2 continents, including North America and Africa. Key team members include Chief Engineer Officer: B. R., Assistant Program Director Music Director Afternoon Personality: J. L. and Foreman / Supervisor: H. P. Explore Interwest Construction, Inc.'s employee directory with LeadIQ.

What industry does Interwest Construction, Inc. belong to?

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Interwest Construction, Inc. operates in the Construction industry.

What technology does Interwest Construction, Inc. use?

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Interwest Construction, Inc.'s tech stack includes WordPress, Bluebeam, Barracuda Email Protection, Microsoft Active Directory, Google Cloud, Microsoft Azure, Microsoft Teams and Adobe Creative Suite.

What is Interwest Construction, Inc.'s email format?

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Interwest Construction, Inc.'s email format typically follows the pattern of FirstL@interwest.biz. Find more Interwest Construction, Inc. email formats with LeadIQ.

When was Interwest Construction, Inc. founded?

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Interwest Construction, Inc. was founded in 1987.
Interwest Construction, Inc. logo

Interwest Construction, Inc.

ConstructionWashington, United States51-200 Employees

Interwest Construction, Inc. is a privately owned heavy civil construction contractor based in Burlington, Washington, that has operated in the state since 1987. The company undertakes a broad range of large-scale construction projects, including heavy highway and airport work, underground utilities, drainage systems, site development, bridges, and environmental and fish passage projects, as well as demolition and mass earthwork. Its work emphasizes collaboration among field teams and specialized disciplines such as safety, surveying, and environmental stewardship to ensure projects meet timelines, budgets, and regulatory specifications.

Serving public and private sector clients across Washington, Interwest positions itself as a comprehensive provider of heavy civil infrastructure solutions, offering both construction services and related activities like aggregate sales and recycled materials. The firm’s capabilities reflect a focus on creating and maintaining transportation networks and infrastructure, with an emphasis on site preparation, utilities, and environmental considerations throughout project delivery. A recent development noted in local coverage includes asset acquisitions and contractual work related to municipal projects, indicating ongoing activity within its core markets.

Section iconCompany Overview

SIC Code
1799 - Special Trade Contractors, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1987
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Interwest Construction, Inc.'s revenue is estimated to be in the range of $25M - $50M

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