Insights

Integrated design-build Guarantee Glass positions itself as a fully integrated design/build exterior wall system company, offering design build capabilities, budget pricing, and cost estimating. This presents a sales opportunity to engaging general contractors and owners seeking single-source coordination for exterior wall systems on commercial and industrial projects.

North California focus Based in Walnut Creek, CA with long-standing service to commercial and industrial construction, there is a regional opportunity to target nearby general contractors and project developers in the California market that value local presence, quick communication, and nearby support.

Small but nimble With a lean team of 2-10 employees, Guarantee Glass can be a flexible partner for opportunistic collaborations, quick turnarounds, and focused bids on mid-size exterior wall packages where responsiveness and specialized expertise can differentiate the firm from larger competitors.

Budget and Estimating The emphasis on budget pricing and cost estimating signals a potential value proposition for project teams seeking accurate early-stage pricing and value engineering input, suggesting a pathway to establish pre-bid engagement with architects and GC partners.

Design collaboration Active collaboration with architects, construction managers, contractors, and owners indicates a readiness to engage in collaborative workflows, which can be leveraged to win projects through early involvement and integrated solution proposals.

Guarantee Glass Inc. Tech Stack

Guarantee Glass Inc. uses 1 technology products and services including NameBright, and more. Explore Guarantee Glass Inc.'s tech stack below.

  • NameBright
    Domain Name Services

Guarantee Glass Inc.'s Email Address Formats

Guarantee Glass Inc. uses at least 1 format(s):
Guarantee Glass Inc. Email FormatsExamplePercentage
FLast@guaranteeglass.comJDoe@guaranteeglass.com
83%
First.Last@guaranteeglass.comJohn.Doe@guaranteeglass.com
17%

Frequently Asked Questions

What is Guarantee Glass Inc.'s official website and social media links?

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Guarantee Glass Inc.'s official website is guaranteeglass.com and has social profiles on LinkedIn.

How much revenue does Guarantee Glass Inc. generate?

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As of August 2026, Guarantee Glass Inc.'s annual revenue is estimated to be $1M - $10M.

What is Guarantee Glass Inc.'s NAICS code?

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Guarantee Glass Inc.'s NAICS code is 23 - Construction.

How many employees does Guarantee Glass Inc. have currently?

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As of August 2026, Guarantee Glass Inc. has approximately 6 employees across 1 continents, including North America. Key team members include Ceo: S. W.Project Manager: R. D.Superintendet: J. C.. Explore Guarantee Glass Inc.'s employee directory with LeadIQ.

What industry does Guarantee Glass Inc. belong to?

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Guarantee Glass Inc. operates in the Construction industry.

What technology does Guarantee Glass Inc. use?

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Guarantee Glass Inc.'s tech stack includes NameBright.

What is Guarantee Glass Inc.'s email format?

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Guarantee Glass Inc.'s email format typically follows the pattern of FLast@guaranteeglass.com. Find more Guarantee Glass Inc. email formats with LeadIQ.

When was Guarantee Glass Inc. founded?

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Guarantee Glass Inc. was founded in 1983.
Guarantee Glass Inc. logo

Guarantee Glass Inc.

ConstructionCalifornia, United States2-10 Employees

Guarantee Glass Inc. operates as a design/build exterior wall system provider for commercial and industrial construction projects. The company supports project planning through design-build coordination, budget pricing, and cost estimating. It works with architects, construction managers, contractors, and owners to ensure wall system components and installation align with project expectations.

Based in Walnut Creek, California, the firm has operated since 1983, indicating a long-standing presence in the construction industry. As a small, specialized firm, Guarantee Glass focuses on delivering exterior wall systems within the general contracting landscape.

Section iconCompany Overview

NAICS Code
23 - Construction
Founded
1983
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Guarantee Glass Inc.'s revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Guarantee Glass Inc.'s revenue is estimated to be in the range of $1M - $10M

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