Insights

Niche Expertise National Certified Testing Laboratories specializes in fenestration testing for windows, doors, skylights, and curtain walls, positioning it as a key partner for manufacturers seeking specialized certification and compliance testing services.

Accreditation Edge Being certified by multiple industry standards including NFRC, AAMA, IGCC/IGMA, SGCC, and Miami-Dade, the company offers robust validation services that appeal to clients aiming to meet stringent regulatory requirements.

Geographic Presence With testing facilities in York, Everett, and Orlando, the company can serve regional customers efficiently while expanding its footprint in North America’s construction and building materials markets.

Growth Potential Operating within the wholesale building materials industry with an annual revenue between one to ten million dollars and a relatively small team, there are significant opportunities to scale services through targeted outreach to large manufacturers and construction firms.

Technology Use Utilizing modern web technologies such as Cloudflare and Google Fonts API, the company's digital presence can be leveraged to enhance marketing efforts, customer engagement, and lead generation for potential clients seeking testing and certification solutions.

Similar companies to National Certified Testing Laboratories, Inc.

National Certified Testing Laboratories, Inc. Tech Stack

National Certified Testing Laboratories, Inc. uses 8 technology products and services including Cloudflare, Google Fonts API, MooTools, and more. Explore National Certified Testing Laboratories, Inc.'s tech stack below.

  • Cloudflare
    Content Management System
  • Google Fonts API
    Font Scripts
  • MooTools
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • SWFObject
    Miscellaneous
  • GoDaddy
    Web Hosting
  • Contact Form 7
    Web Platform Extensions
  • OpenResty
    Web Servers

Media & News

National Certified Testing Laboratories, Inc.'s Email Address Formats

National Certified Testing Laboratories, Inc. uses at least 1 format(s):
National Certified Testing Laboratories, Inc. Email FormatsExamplePercentage
FLast@nctlinc.comJDoe@nctlinc.com
48%
FirstL@nctlinc.comJohnD@nctlinc.com
2%
F.Last@nctlinc.comJ.Doe@nctlinc.com
3%
FLast@nctlinc.comJDoe@nctlinc.com
47%

Frequently Asked Questions

Where is National Certified Testing Laboratories, Inc.'s headquarters located?

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National Certified Testing Laboratories, Inc.'s main headquarters is located at 5 Leigh Drive York, Pennsylvania 17406 United States. The company has employees across 1 continents, including North America.

What is National Certified Testing Laboratories, Inc.'s phone number?

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You can contact National Certified Testing Laboratories, 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 National Certified Testing Laboratories, Inc.'s official website and social media links?

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National Certified Testing Laboratories, Inc.'s official website is nctlinc.com and has social profiles on LinkedIn.

How much revenue does National Certified Testing Laboratories, Inc. generate?

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As of February 2026, National Certified Testing Laboratories, Inc.'s annual revenue is estimated to be $4.2M.

What is National Certified Testing Laboratories, Inc.'s SIC code NAICS code?

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National Certified Testing Laboratories, Inc.'s SIC code is 8734 - Testing Laboratories NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does National Certified Testing Laboratories, Inc. have currently?

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As of February 2026, National Certified Testing Laboratories, Inc. has approximately 25 employees across 1 continents, including North America. Key team members include Ceo: D. B.President: D. Z.Chairman: C. B.. Explore National Certified Testing Laboratories, Inc.'s employee directory with LeadIQ.

What industry does National Certified Testing Laboratories, Inc. belong to?

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National Certified Testing Laboratories, Inc. operates in the Wholesale Building Materials industry.

What technology does National Certified Testing Laboratories, Inc. use?

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National Certified Testing Laboratories, Inc.'s tech stack includes CloudflareGoogle Fonts APIMooToolsjQuery MigrateSWFObjectGoDaddyContact Form 7OpenResty.

What is National Certified Testing Laboratories, Inc.'s email format?

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National Certified Testing Laboratories, Inc.'s email format typically follows the pattern of FLast@nctlinc.com. Find more National Certified Testing Laboratories, Inc. email formats with LeadIQ.

When was National Certified Testing Laboratories, Inc. founded?

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National Certified Testing Laboratories, Inc. was founded in 1977.

National Certified Testing Laboratories, Inc.

Wholesale Building MaterialsPennsylvania, United States11-50 Employees

Fenestration testing laboratory located in York, PA (HQ), Everett, WA and Orlando, FL. In-house testing of windows, doors, skylights and curtain walls. Field testing including curtain wall installations. Approved laboratory for NFRC thermal, simulations and CMA, AAMA accredited, IGCC/IGMA, SGCC, Miami-Dade and Florida Product Approval. ISO/ IEC 17025 accredited.

Section iconCompany Overview

Headquarters
5 Leigh Drive York, Pennsylvania 17406 United States
Phone number
SIC Code
8734 - Testing Laboratories
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1977
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    National Certified Testing Laboratories, Inc.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    National Certified Testing Laboratories, Inc.'s revenue is estimated to be in the range of $1M$10M

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