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September 2026
Top 5 fire door companies in the United States
Of the 41 fire door companies in the United States listed in the OpenFire directory in September 2026, these profiles were viewed most by people and AI assistants.
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#1
Central Indiana Hardware
Independent fire door assembly inspections by DHI-certified FDAI inspectors.
Contractor 100+ people 1 officeFire door hardware & ironmongery Fire door inspection & survey Fire door installationIndianapolis, Indiana View company -
#2
DH Pace Company
National door contractor with DHI-credentialed staff and a fire door drop-test programme.
Contractor 100+ people Est. 1926 1 officeFire door hardware & ironmongery Fire door inspection & survey Fire door installationOlathe, Kansas View company -
Joint #3
Anderson Lock Company
Chicago door and hardware house with three certified fire door inspectors.
Contractor 21–100 people 2 officesFire door hardware & ironmongery Fire door inspection & survey Fire door installationDes Plaines, Illinois · HQ View company -
Joint #3
USA Fire Door
Nationwide supplier of complete fire-rated openings.
Supplier 6–20 people Est. 2013 1 officeFire door hardware & ironmongery Fire-rated glazingGardena, California View company -
#5
Trudoor
Commercial door supplier certified to modify and relabel fire doors.
Supplier 21–100 people 1 officeFire door hardware & ironmongery Fire door installation Fire doorset manufacturePhoenix, Arizona View company
Browse all fire safety companies in the United States →
Companies are ranked by how often their OpenFire directory profile was viewed during the calendar month, by people and by AI assistants. Search-engine crawlers, other automated traffic and link previews are not counted. Companies with equal views share a rank.
A company with offices in several countries, or working across several categories, is ranked in each of them on the same monthly total. A ranking is only published where enough companies are listed and viewed for it to be meaningful.
A ranking reflects interest in a company's listing. It is not an endorsement, and it is not a check of a company's competence, certification or accreditation.