Insights

Regional expertise Established Pacific Northwest focus with a long track record since 1947 positions DW Close Company as a trusted partner for local commercial, industrial, government, and sustainability projects, indicating potential for recurring bid opportunities and leveraged relationships in the region.

Sustainability and LEED Strong emphasis on sustainability, LEED projects, and photovoltaic capabilities suggests a natural fit for green building initiatives, energy efficiency programs, and utility incentive projects that can be targeted with sustainability-focused pitches.

Growth through alliance Strategic merger into SescoNW Construction Group expands manpower, equipment, and financial backing, signaling capacity to take on larger or multidisciplinary projects and to pursue more complex contracts in the Pacific Northwest.

Diverse portfolio Experience across sectors including data centers, healthcare, education, high rise, government, bio-tech, hospitality, and historic renovations creates cross-sell opportunities into multiple facilities and institutional accounts.

Financial scale Revenue range indicates a mid-market contractor with potential for growth and upsell of larger systems, advanced electrical solutions, and long-term service agreements with existing clients and within public sector opportunities.

DW Close Company's Email Address Formats

DW Close Company uses at least 1 format(s):
DW Close Company Email FormatsExamplePercentage
FirstL@dwclose.comJohnD@dwclose.com
100%

Frequently Asked Questions

What is DW Close Company's official website and social media links?

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DW Close Company's official website is dwclose.com and has social profiles on LinkedIn.

How much revenue does DW Close Company generate?

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As of July 2026, DW Close Company's annual revenue is estimated to be $1M - $10M.

What is DW Close Company's NAICS code?

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DW Close Company's NAICS code is 23 - Construction.

How many employees does DW Close Company have currently?

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As of July 2026, DW Close Company has approximately 11 employees across 1 continents, including North America. Key team members include Journeyman Wireman: B. C. A.. Explore DW Close Company's employee directory with LeadIQ.

What industry does DW Close Company belong to?

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DW Close Company operates in the Construction industry.

What is DW Close Company's email format?

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DW Close Company's email format typically follows the pattern of FirstL@dwclose.com. Find more DW Close Company email formats with LeadIQ.

When was DW Close Company founded?

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DW Close Company was founded in 1947.
DW Close Company logo

DW Close Company

ConstructionWashington, United States11-50 Employees

DW Close Company is an electrical contractor serving the Pacific Northwest, based in Kirkland, Washington. Founded in 1947 by Donald Wyman Close, the firm grew from a principle of sharing its success with employees and has focused on commercial, industrial, and government work. 

Since 2007 it has been part of SescoNW Construction Group, following a merger with Power City Electric and PowerCom, and now operates as a division within that group. This structure provides access to broader manpower, equipment, and financial strength to serve a wide range of sectors, including industrial, healthcare, education, government and high-rise or historic renovations. Its project scope encompasses sustainability initiatives and LEED work, photovoltaic installations, lighting upgrades, power generation, data centers, and related electrical contracting across commercial, institutional, and public markets.

Section iconCompany Overview

NAICS Code
23 - Construction
Founded
1947
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    DW Close Company's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    DW Close Company's revenue is estimated to be in the range of $1M - $10M

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