Insights

Strategic Partnerships Opportunity to leverage GIC's recent collaboration with 3M to cross-sell or co-develop custom window flashing kits and related facade solutions to their broad contractor network, potentially expanding into high-margin accessories and OEM components.

Fabrication Capabilities GIC operates fabrication facilities for custom foam glass, mineral wool, urethane, and polystyrene products, signaling potential for tailored insulation solutions, performance-enhanced assemblies, and private-label offerings for large construction projects and utility plants.

Geographic Reach With branches in major North American cities and a broad distributor network, there is a sales opportunity to upsell regionalized product bundles, engineer-to-order services, and fleet stocking programs to reduce lead times for contractors.

Product Diversification GIC's portfolio spans insulation, fire stop, weatherization, marine, OEM, gaskets, and tapes, suggesting cross-sell potential into allied construction sectors, retrofit markets, and multi-trade projects seeking integrated solution packages.

Leadership Transitions Executive changes such as the Rochester GM appointment and regional VP addition indicate growth and potential timing for strategic outreach to influence channel partnerships, promotional programs, and new service offerings tailored to expanding regional demand.

General Insulation Company, Inc. Tech Stack

General Insulation Company, Inc. uses 8 technology products and services including LiteSpeed Cache, Open Graph, Optum, and more. Explore General Insulation Company, Inc.'s tech stack below.

  • LiteSpeed Cache
    Caching
  • Open Graph
    Content Management System
  • Optum
    Health Platform
  • UPS
    Logistics
  • Constant Contact
    Marketing Automation
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • Google Analytics
    Web Analytics

Media & News

General Insulation Company, Inc.'s Email Address Formats

General Insulation Company, Inc. uses at least 2 format(s):
General Insulation Company, Inc. Email FormatsExamplePercentage
FLast@general-insulation.comJDoe@general-insulation.com
100%
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%

Frequently Asked Questions

What is General Insulation Company, Inc.'s phone number?

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

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

How much revenue does General Insulation Company, Inc. generate?

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As of July 2026, General Insulation Company, Inc.'s annual revenue is estimated to be $250M - $500M.

What is General Insulation Company, Inc.'s SIC code NAICS code?

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

How many employees does General Insulation Company, Inc. have currently?

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As of July 2026, General Insulation Company, Inc. has approximately 423 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Finance Officer: J. G.President Owner: E. J.Owner: J. S.. Explore General Insulation Company, Inc.'s employee directory with LeadIQ.

What industry does General Insulation Company, Inc. belong to?

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General Insulation Company, Inc. operates in the Construction industry.

What technology does General Insulation Company, Inc. use?

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General Insulation Company, Inc.'s tech stack includes LiteSpeed CacheOpen GraphOptumUPSConstant ContactMicrosoftMicrosoft OfficeGoogle Analytics.

What is General Insulation Company, Inc.'s email format?

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General Insulation Company, Inc.'s email format typically follows the pattern of FLast@general-insulation.com. Find more General Insulation Company, Inc. email formats with LeadIQ.

When was General Insulation Company, Inc. founded?

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General Insulation Company, Inc. was founded in 1927.
General Insulation Company, Inc. logo

General Insulation Company, Inc.

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

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, Inc.'s revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

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

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