Insights

Custom Craft Focus Quantum specializes in handcrafted all wood windows and doors for residential, commercial, and historic projects, indicating a sales opportunity with clients requiring high-end, tailor-made architectural elements and potential partnerships with architects and historic restoration firms.

Architectural Collaboration Regular reliance by top architects and contractors suggests strong demand for design expertise and engineering collaboration; approach via project-based engagements, prequalification for spec—driven opportunities and joint marketing with design partners.

Heritage Credentials Longstanding reputation since 1982 and experience with historic projects positions Quantum as a preferred vendor for heritage restorations and compliance-driven renovations, opening doors with preservation societies and state or municipal projects.

Midmarket Scale Company size (11-50 employees) and revenue range indicate opportunities in mid-tier construction budgets; target mid-size developers, boutique builders, and regional contractors needing premium wood window and door solutions.

Digital & Security Tech stack includes security and analytics tools; engage with Quantum on digital marketing performance, e-commerce enhancements, and BIM-ready product data to streamline procurement, plus explore cyber/IT security posture for sensitive project data.

Similar companies to Quantum Windows & Doors

Quantum Windows & Doors Tech Stack

Quantum Windows & Doors uses 8 technology products and services including Hotjar, Barracuda Email Protection, MooTools, and more. Explore Quantum Windows & Doors's tech stack below.

  • Analytics
  • MooTools
    Javascript Frameworks
  • spin.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • SWFObject
    Miscellaneous
  • Google Tag Manager
    Tag Management
  • Microsoft IIS
    Web Servers

Quantum Windows & Doors's Email Address Formats

Quantum Windows & Doors uses at least 4 email formats:
Quantum Windows & Doors Email FormatsExamplePercentage
First.Last@quantumwindows.comJohn.Doe@quantumwindows.com
75%
FLast@quantumwindows.comJDoe@quantumwindows.com
19%
FirstLast@quantumwindows.comJohnDoe@quantumwindows.com
3%
Last@quantumwindows.comDoe@quantumwindows.com
3%

Frequently Asked Questions

What is Quantum Windows & Doors's phone number?

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You can contact Quantum Windows & Doors'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 Quantum Windows & Doors's official website and social media links?

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Quantum Windows & Doors's official website is quantumwindows.com and has social profiles on LinkedIn.

How much revenue does Quantum Windows & Doors generate?

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As of August 2026, Quantum Windows & Doors's annual revenue is estimated to be $25M - $50M.

What is Quantum Windows & Doors's NAICS code?

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Quantum Windows & Doors's NAICS code is 23 - Construction.

How many employees does Quantum Windows & Doors have currently?

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As of August 2026, Quantum Windows & Doors has approximately 45 employees across 3 continents, including North America, Europe and Asia. Key team members include Sales And Estimating: Z. O., Purchasing Agent: M. W. and : C. Y. Explore Quantum Windows & Doors's employee directory with LeadIQ.

What industry does Quantum Windows & Doors belong to?

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Quantum Windows & Doors operates in the Construction industry.

What technology does Quantum Windows & Doors use?

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Quantum Windows & Doors's tech stack includes Hotjar, Barracuda Email Protection, MooTools, spin.js, jQuery, SWFObject, Google Tag Manager and Microsoft IIS.

What is Quantum Windows & Doors's email format?

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Quantum Windows & Doors's email format typically follows the pattern of First.Last@quantumwindows.com. Find more Quantum Windows & Doors email formats with LeadIQ.

When was Quantum Windows & Doors founded?

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Quantum Windows & Doors was founded in 1982.
Quantum Windows & Doors logo

Quantum Windows & Doors

ConstructionWashington, United States11-50 Employees

Quantum Windows & Doors is a construction company located at 7123 197th Place Northeast, Arlington, Washington 98223, United States. It specializes in custom all-wood windows and doors for residential, commercial, and historic projects. Since 1982, the company has produced handcrafted windows and doors from hardwoods and selected softwoods using nonferrous fasteners and hardware. The company collaborates with top architects and contractors to provide design expertise and engineering for complex projects. Quantum has 11 to 50 employees and operates within the construction industry; its website is https://quantumwindows.com. In 2014, Swiftsure Capital LLC acquired Quantum Windows & Doors, and Jeff Klein was appointed Chief Executive Officer as part of the acquisition.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1982
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Quantum Windows & Doors's revenue is estimated to be in the range of $25M - $50M

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