Insights

Energy & Compliance Target Keystone Certifications for partnerships that expand energy efficiency and fenestration certification services to manufacturers, suppliers, and installers seeking NFRC and related compliance programs.

Mid-market Growth Position to offer scalable QA and certification services to Keystone’s segment of 11-50 employees with revenue in the $10–25 million range, focusing on expanding program scope and geographic reach.

Certification Ecosystem Leverage Keystone’s history of diverse testing and quality assurance programs by proposing complementary audits, supplier qualification, and product performance verification to broaden their certification portfolio.

Digital Enablement Offer modernization and automation services around their tech stack (cloudflare, DNS, analytics) to improve certification workflows, customer portals, and compliance reporting for faster time-to-cert.

Strategic Partnerships Explore joint webinars, training, and co-branded programs around NFRC and FenStar to drive lead generation, expand customer education, and cross-sell to adjacent building product sectors.

Keystone Certifications Inc. Tech Stack

Keystone Certifications Inc. uses 8 technology products and services including Cloudflare, Cloudflare DNS, Microsoft 365, and more. Explore Keystone Certifications Inc.'s tech stack below.

  • Cloudflare
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Microsoft 365
    Email
  • Next.js
    Javascript Frameworks
  • React
    Javascript Frameworks
  • jQuery UI
    Javascript Libraries
  • Tailwind CSS
    UI Frameworks
  • Google Analytics
    Web Analytics

Keystone Certifications Inc.'s Email Address Formats

Keystone Certifications Inc. uses at least 1 format(s):
Keystone Certifications Inc. Email FormatsExamplePercentage
FLast@keystonecerts.comJDoe@keystonecerts.com
88%
First.Last@keystonecerts.comJohn.Doe@keystonecerts.com
6%
Last@keystonecerts.comDoe@keystonecerts.com
6%

Frequently Asked Questions

What is Keystone Certifications Inc.'s phone number?

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You can contact Keystone Certifications Inc.'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 Keystone Certifications Inc.'s official website and social media links?

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Keystone Certifications Inc.'s official website is keystonecerts.com and has social profiles on LinkedIn.

How much revenue does Keystone Certifications Inc. generate?

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As of July 2026, Keystone Certifications Inc.'s annual revenue is estimated to be $10M - $25M.

What is Keystone Certifications Inc.'s SIC code NAICS code?

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Keystone Certifications Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Keystone Certifications Inc. have currently?

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As of July 2026, Keystone Certifications Inc. has approximately 14 employees across 1 continents, including North America. Key team members include Inspector: D. K.. Explore Keystone Certifications Inc.'s employee directory with LeadIQ.

What industry does Keystone Certifications Inc. belong to?

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Keystone Certifications Inc. operates in the Wholesale Building Materials industry.

What technology does Keystone Certifications Inc. use?

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Keystone Certifications Inc.'s tech stack includes CloudflareCloudflare DNSMicrosoft 365Next.jsReactjQuery UITailwind CSSGoogle Analytics.

What is Keystone Certifications Inc.'s email format?

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Keystone Certifications Inc.'s email format typically follows the pattern of FLast@keystonecerts.com. Find more Keystone Certifications Inc. email formats with LeadIQ.

When was Keystone Certifications Inc. founded?

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Keystone Certifications Inc. was founded in 1998.
Keystone Certifications Inc. logo

Keystone Certifications Inc.

Wholesale Building MaterialsPennsylvania, United States11-50 Employees

Keystone Certifications Inc. operates in the wholesale building materials sector, providing certification, inspection, and quality assurance services that emphasize energy efficiency and structural quality across a range of product categories. It began in 1998 as an NFRC-licensed Inspection Agency, founded by Marcia Falke, whose background includes more than 25 years in fenestration testing and certification. Since its founding, the company has broadened its program portfolio to cover additional certification and inspection activities for building products and appliances.

Its customers include manufacturers and other stakeholders seeking third-party verification of product performance and compliance. Based in New Cumberland, Pennsylvania, the firm operates as a small-to-mid-sized supplier within the wholesale building materials industry. In 2017, Keystone announced a webinar to acquaint NFRC participants with the FenStar Certification Program.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1998
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Keystone Certifications Inc.'s revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Keystone Certifications Inc.'s revenue is estimated to be in the range of $10M - $25M

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