Insights

Growing Customer Base Calder Door & Specialty Co has established a strong local presence, serving over 100,000 customers in Central Pennsylvania, indicating significant market penetration and potential opportunities for expanding product or service offerings within this existing customer base.

Recent Acquisition Advantage As a recently acquired entity by Vigor Group, LLC, Calder Door is positioned for growth and potential integration of additional technology or service solutions, creating opportunities to upsell or introduce new products to cross-sell across the group.

Technology Adoption The company's use of modern web technologies like Vue.js, HTTP/3, and caching solutions suggests openness to innovative solutions, paving the way for targeting efficiency or smart automation technologies in construction and access solutions.

Market Expansion Potential With a modest revenue range of 1 to 10 million dollars, Calder Door presents opportunities for sales growth through enhanced product lines such as smart doors, dock equipment, or value-added services tailored for residential and commercial segments.

Industry Positioning Compared to larger competitors with bigger teams and revenue, Calder Door’s niche focus on construction-related doors and equipment offers specialized sales opportunities, particularly in providing customized or high-quality security solutions to its existing customer base.

Calder Door & Specialty Co Tech Stack

Calder Door & Specialty Co uses 8 technology products and services including WP Rocket, LiteSpeed Cache, RSS, and more. Explore Calder Door & Specialty Co's tech stack below.

  • WP Rocket
    Caching
  • LiteSpeed Cache
    Caching
  • RSS
    Content Management System
  • Font Awesome
    Font Scripts
  • Vue.js
    Javascript Frameworks
  • reCAPTCHA
    Security
  • ZURB Foundation
    UI Frameworks
  • HTTP/3
    Web & Portal Technology

Media & News

Calder Door & Specialty Co's Email Address Formats

Calder Door & Specialty Co uses at least 1 format(s):
Calder Door & Specialty Co Email FormatsExamplePercentage
FLast@calderdoor.comJDoe@calderdoor.com
70%
Last@calderdoor.comDoe@calderdoor.com
30%

Frequently Asked Questions

Where is Calder Door & Specialty Co's headquarters located?

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Calder Door & Specialty Co's main headquarters is located at 1421 Stoneridge Drive Middletown, Pennsylvania 17057 United States. The company has employees across 1 continents, including North America.

What is Calder Door & Specialty Co's phone number?

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You can contact Calder Door & Specialty Co'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 Calder Door & Specialty Co's official website and social media links?

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Calder Door & Specialty Co's official website is calderdoor.com and has social profiles on LinkedIn.

What is Calder Door & Specialty Co's NAICS code?

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Calder Door & Specialty Co's NAICS code is 23 - Construction.

How many employees does Calder Door & Specialty Co have currently?

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As of May 2026, Calder Door & Specialty Co has approximately 7 employees across 1 continents, including North America. Key team members include President: C. W.President: G. C.Service Manager: A. F.. Explore Calder Door & Specialty Co's employee directory with LeadIQ.

What industry does Calder Door & Specialty Co belong to?

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Calder Door & Specialty Co operates in the Construction industry.

What technology does Calder Door & Specialty Co use?

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Calder Door & Specialty Co's tech stack includes WP RocketLiteSpeed CacheRSSFont AwesomeVue.jsreCAPTCHAZURB FoundationHTTP/3.

What is Calder Door & Specialty Co's email format?

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Calder Door & Specialty Co's email format typically follows the pattern of FLast@calderdoor.com. Find more Calder Door & Specialty Co email formats with LeadIQ.

When was Calder Door & Specialty Co founded?

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Calder Door & Specialty Co was founded in 1897.

Calder Door & Specialty Co

ConstructionPennsylvania, United States2-10 Employees

Calder Door & Specialty Co is a regional contractor in the construction sector that provides a range of door and related systems, including garage doors and openers, entry doors, dock doors and equipment, dock seals, and hollow metal man doors. Based in Middletown, Pennsylvania, the company serves residential and commercial customers across Central Pennsylvania, addressing needs around access, security, and loading dock functionality. The business operates within a long-standing regional market, with historical roots in the area dating back to 1897, and is now part of a larger group through its acquisition by Vigor Group, LLC, aligning with related companies in the door service and sales space. The company emphasizes serving a broad customer base in Central Pennsylvania, and recent developments include its integration into a holding family of companies to expand its regional footprint while continuing to operate in its established local markets.

Section iconCompany Overview

Headquarters
1421 Stoneridge Drive Middletown, Pennsylvania 17057 United States
Phone number
NAICS Code
23 - Construction
Founded
1897
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Calder Door & Specialty Co's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Calder Door & Specialty Co's revenue is estimated to be in the range of $1M$10M

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