THERMLINE, INC.

GRAND RAPIDS, MI, 49512

Small BusinessSDVOSBVOSBSmall Disadvantaged

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Identifiers

UEI: P7B4R1MC4U21
CAGE: 09Y19
Website: www.thermlineinc.com

NAICS codes

236220Commercial and Institutional Building ConstructionPrimary(definition)
238170Siding Contractors(definition)
238390Other Building Finishing Contractors(definition)
238910Site Preparation Contractors(definition)
332311Prefabricated Metal Building and Component Manufacturing(definition)
811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance(definition)

Certifications

Service-Disabled Veteran-Owned Small BusinessActive
SBA Small Business Search
Veteran-Owned Small BusinessActive
SBA Small Business Search

Check certifications in SBA's certification search

Data sources

SAM.gov monthly extract
ID P7B4R1MC4U21 · fetched Oct 25, 2026 · source
SBA Small Business Search
ID P7B4R1MC4U21 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.