Jeffrey Klein

Jeffrey Klein serves as CEO at Quantum Windows & Doors. Quantum Windows & Doors operates in the construction sector with approximately 44.0 employees. The company is headquartered in Seattle, Washington. Quantum Windows & Doors generates annual revenue of 4033000.0.

Industry & Role Insights

• • MessageCEO tracks 3,496 executives in the construction sector.
• • 2,277 executive contacts are available in Washington.
• • Our database includes 201,469 c suite-level executives.

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Fred Grove Chief Executive Officer at 123 Exteriors, Inc

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Benjamin Simon Chief Technical Officer at 1800Remodel.com

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Steve Sorkin CEO at 24 Restore, A Cotton Company at 24 Restore

Outreach Guidance — construction Sector

Executives like Jeffrey Klein in the construction sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Quantum Windows & Doors.

Jeffrey Klein's Position in the MessageCEO Database

• •Jeffrey Klein is 1 of 1 verified executive contact we track at Quantum Windows & Doors.
• •3,191 verified executive contacts in construction are in the MessageCEO database.
• •2,137 verified executive contacts in Washington are in the database.
• •18 verified contacts work at construction companies in the 44.0 employee range (same size as Quantum Windows & Doors).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated July 2026.

How do I reach Jeffrey Klein directly?

Jeffrey Klein's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Quantum Windows & Doors. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jeffrey Klein work for?

Jeffrey Klein is CEO at Quantum Windows & Doors, a company in the construction sector with 44.0 employees. The company is based in Seattle, Washington.

Can I pitch or sell to Jeffrey Klein?

As CEO at Quantum Windows & Doors, Jeffrey Klein is a key decision-maker in the construction sector. MessageCEO Pro gives you verified email to reach Jeffrey Klein directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jeffrey Klein in?

Jeffrey Klein works in the construction industry as CEO at Quantum Windows & Doors. MessageCEO provides verified contact information for executives across all major industries.

Is Jeffrey Klein's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Jeffrey Klein's profile is kept up-to-date with the latest available information.

Last updated: July 21, 2026