Insights

Expanding Market Presence With branch locations across major North American cities including Boston, New York, Chicago, San Francisco, and Dallas, General Insulation Company has strategically positioned itself to serve a broad and diverse industrial and commercial customer base, providing numerous opportunities for targeted regional outreach.

Strong Industry Partnerships The company's collaborations with industry leaders like 3M, Knauf/Manson Insulation, and ROCKWOOL highlight opportunities to promote additional product lines and leverage trusted manufacturer relationships for joint marketing or exclusive offerings.

Innovative Product Development GIC’s recent development of custom window flashing kits in partnership with 3M demonstrates a focus on tailored solutions, indicating potential to upsell custom engineered products to clients in construction, OEM, and industrial sectors.

Customer Service Focus GIC’s commitment to superior customer service and high-quality product offerings presents an opportunity to differentiate sales pitches around service excellence and customized support, appealing to clients seeking reliable distribution partners.

Growth and Leadership Changes Recent leadership promotions and a notable retirement suggest the company is in a phase of growth and organizational evolution, which may present openings for strategic partnerships, new product introductions, and targeted sales efforts to align with evolving management priorities.

General Insulation Company Tech Stack

General Insulation Company uses 8 technology products and services including RSS, SAP, Shopify, and more. Explore General Insulation Company's tech stack below.

  • RSS
    Content Management System
  • SAP
    Customer Relationship Management
  • Shopify
    E-commerce
  • Apple iCloud Mail
    Email
  • OWL Carousel
    Javascript Libraries
  • ZURB Foundation
    UI Frameworks
  • The Events Calendar
    Web Platform Extensions
  • Facebook
    Widgets

Media & News

General Insulation Company's Email Address Formats

General Insulation Company uses at least 2 format(s):
General Insulation Company Email FormatsExamplePercentage
FLast@generalinsulation.comJDoe@generalinsulation.com
83%
FirstLast@generalinsulation.comJohnDoe@generalinsulation.com
10%
First.Last@generalinsulation.comJohn.Doe@generalinsulation.com
5%
First_Last@generalinsulation.comJohn_Doe@generalinsulation.com
2%
FLast@general-insulation.comJDoe@general-insulation.com
100%

Frequently Asked Questions

Where is General Insulation Company's headquarters located?

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General Insulation Company's main headquarters is located at 278 Mystic Avenue Medford, Massachusetts 02155 United States. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is General Insulation Company's phone number?

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You can contact General Insulation Company'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 General Insulation Company's official website and social media links?

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General Insulation Company's official website is generalinsulation.com and has social profiles on LinkedIn.

What is General Insulation Company's SIC code NAICS code?

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General Insulation Company's SIC code is 5032 - Brick, Stone, and Related Construction Materials NAICS code is 23 - Construction.

How many employees does General Insulation Company have currently?

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As of June 2026, General Insulation Company has approximately 421 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: F. G.Chief Operating Officer: A. Z.Chief Information Officer & Tax Officer: E. S.. Explore General Insulation Company's employee directory with LeadIQ.

What industry does General Insulation Company belong to?

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General Insulation Company operates in the Construction industry.

What technology does General Insulation Company use?

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General Insulation Company's tech stack includes RSSSAPShopifyApple iCloud MailOWL CarouselZURB FoundationThe Events CalendarFacebook.

What is General Insulation Company's email format?

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General Insulation Company's email format typically follows the pattern of FLast@generalinsulation.com. Find more General Insulation Company email formats with LeadIQ.

When was General Insulation Company founded?

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General Insulation Company was founded in 1927.

General Insulation Company

ConstructionMassachusetts, United States201-500 Employees

General Insulation Company, Inc. is a major distributor of commercial and industrial insulation and related products, including HVAC components, fire-stopping materials, weatherization, marine, OEM offerings, and accessories such as gaskets and tapes. It serves a broad clientele that includes mechanical, insulation, and sheet metal contractors, utility and petrochemical plants, architects, OEMs, and plumbing supply houses. The company operates a nationwide network of branches, with locations in major North American cities, and runs fabrication facilities that produce customized foam glass, mineral wool, urethane, and polystyrene products. Based in Medford, Massachusetts, the firm operates within the construction sector and maintains relationships with leading manufacturers to source its product lines. A notable development in 2025 is a partnership with 3M to produce custom window flashing kits through its fabrication operations.

Section iconCompany Overview

Headquarters
278 Mystic Avenue Medford, Massachusetts 02155 United States
Phone number
SIC Code
5032 - Brick, Stone, and Related Construction Materials
NAICS Code
23 - Construction
Founded
1927
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    General Insulation Company's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    General Insulation Company's revenue is estimated to be in the range of $250M$500M

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