Insights

Niche Focus Guarantee Glass operates as a specialized, design/build exterior wall system provider for commercial and industrial projects, presenting opportunities to partner with general contractors, architects, and owners on wall system integration and cost estimating.

Integrated Services Their ability to offer design build, budget pricing, and cost estimating suggests upsell potential to clients seeking a single-source exterior wall solution, enabling streamlined procurement and project coordination.

Growth Potential With revenue in the low to mid single digits and a small team, there is a potential for scale through strategic partnerships, targeted marketing to mid-size GC firms, and expanding project wins in commercial and industrial sectors.

Industry Standing Operating since 1983, Guarantee Glass has long-standing experience and likely established relationships with architects, CM firms, and owner groups, which can be leveraged for referrals and repeat business on exterior envelope projects.

Tech & Data Use of NameBright indicates basic digital footprint; potential to enhance marketing outreach, CRM enrollment, and project cost modeling offerings to differentiate from larger peers and drive more qualified leads from similar companies.

Similar companies to Guarantee Glass Inc.

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 2 email formats:
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 September 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 September 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. and 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

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