Company lists · Data refreshed September 2026

Top 25 Fireproof fire door manufacturers based in the United States

Name: Fireproof fire door manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 333 companies tracked

RevenueBase identified 333 fireproof fire door manufacturers headquartered in the United States as of September 2026 and tracks 6,550 professional contacts across them, including 2,580 with verified work emails. New York is the largest hub.

This list covers fireproof fire door manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

333Companies

6,550Contacts tracked

2,580Verified emails

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The 25 largest fireproof fire door manufacturers based in the United States

Ranked by team size

Top 25 of 333 fireproof fire door manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to fireproof fire door manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	DH Pace Company, INC	Indirect evidence	Olathe, KS, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,648 contacts →
	Indirect evidence “The DH Pace Company, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
2	Laforce	Partial evidence	Green Bay, WI, United StatesHQ checked Sep 30, 2026	501-1,000	447 contacts →
	Partial evidence “Your door opening specialist for life safety and security." Since its establishment in 1954, LaForce, LLC has grown to become one of the largest distributors of doors, frames…” Source: RevenueBase Database · checked Sep 30, 2026
3	Trustile Doors	Partial evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	201-500	207 contacts →
	Partial evidence “TruStile is the industry leader in quality architectural doors for high-end residential and commercial markets.” Source: RevenueBase Database · checked Sep 30, 2026
4	Frontier Door & Cabinet	Strong evidence	Tacoma, WA, United StatesHQ checked Sep 30, 2026	201-500	186 contacts →
	Strong evidence “Frontier Door and Cabinet is a leading distributor of high quality and cost effective interior, exterior, and fire doors, architectural hardware, cabinet and finish carpentry…” Source: RevenueBase Database · checked Sep 30, 2026
5	Remedi8	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 30, 2026	201-500	158 contacts →
	Indirect evidence “REMEDI8® specializes in helping our customers navigate and maintain the complex world of safety and compliance.” Source: RevenueBase Database · checked Sep 30, 2026
6	LSS Life Safety Services	Strong evidence	Louisville, KY, United StatesHQ checked Sep 30, 2026	201-500	134 contacts →
	Strong evidence “LSS Life Safety Services® (LSS) is a nationwide leader of fire and smoke damper inspections and repairs, fire door inspection, repair, and re-labeling, as well as firestopping and…” Source: RevenueBase Database · checked Sep 30, 2026
7	Fire Safety And Protection, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	201-500	126 contacts →
	Partial evidence “Fire Safety & Protection, LLC (FSP) was formed by Sunny River Management in 2018 to build a premier fire & life safety business with a continental reach covering the U.S.” Source: RevenueBase Database · checked Sep 30, 2026
8	Cornell Iron Works	Indirect evidence	Mountaintop, PA, United StatesHQ checked Sep 30, 2026	201-500	100 contacts →
	Indirect evidence “Cornell Iron Works continues to lead the industry in developing innovative closure solutions for commercial buildings.” Source: RevenueBase Database · checked Sep 30, 2026
9	Special-Lite	Strong evidence	Decatur, MI, United StatesHQ checked Sep 30, 2026	201-500	96 contacts →
	Strong evidence “Based in Decatur, Michigan, Special-Lite manufactures complete entrance systems consisting of flush, monumental, wood grain doors, colonial doors, panels and framing for new…” Source: RevenueBase Database · checked Sep 30, 2026
10	HMF Express	Partial evidence	Wilmington, NC, United StatesHQ checked Sep 30, 2026	201-500	92 contacts →
	Partial evidence “Our product offering includes doors, frames, sidelites, borrowed lites, transom frames, radius doors and frames, pocket frames, lead lined doors and frames, STC openings…” Source: RevenueBase Database · checked Sep 30, 2026
11	Asta America	Strong evidence	Cartersville, GA, United StatesHQ checked Sep 30, 2026	51-200	79 contacts →
	Strong evidence “Since 1990, ASTA America has built a reputation as a leading manufacturer of rolling steel and sheet doors, delivering a complete line of solutions for commercial, industrial and…” Source: RevenueBase Database · checked Sep 30, 2026
12	DBCI	Indirect evidence	Douglasville, GA, United StatesHQ checked Sep 30, 2026	51-200	71 contacts →
	Indirect evidence “The demands of the commercial construction industry are complex and ever-changing, requiring service, performance, and reliability.” Source: RevenueBase Database · checked Sep 30, 2026
13	Smoke Guard	Indirect evidence	Boise, ID, United StatesHQ checked Sep 30, 2026	51-200	68 contacts →
	Indirect evidence “Smoke Guard, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
14	Colorado Doorways, INC	Partial evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	51-200	66 contacts →
	Partial evidence “Colorado Doorways is the largest provider of commercial doors, frames, hardware and security integration services in the Rocky Mountain region.” Source: RevenueBase Database · checked Sep 30, 2026
15	Mulhaupts	Indirect evidence	Lafayette, IN, United StatesHQ checked Sep 30, 2026	51-200	66 contacts →
	Indirect evidence “Since 1876, Mulhaupt's has been involved in the design, supply, installation, monitoring, and support of building material and electronic systems for access and security.” Source: RevenueBase Database · checked Sep 30, 2026
16	Pdhgroup	Partial evidence	Irving, TX, United StatesHQ checked Sep 30, 2026	201-500	55 contacts →
	Partial evidence “PDHGroup is a family of companies that provide and installs architectural doors, frames, hardware, specialties, specialty glass, and integrated solutions.” Source: RevenueBase Database · checked Sep 30, 2026
17	Space AGE Electronics, INC	Strong evidence	Sterling, MA, United StatesHQ checked Sep 30, 2026	51-200	51 contacts →
	Strong evidence “Honoring a legacy founded in 1963, Space AgeElectronics designs and manufactures leading solutions for the fire, life safety, and commercial building systems industries.” Source: RevenueBase Database · checked Sep 30, 2026
18	Acme Architectural Hardware, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	51-200	46 contacts →
	Partial evidence “Family-run and operated for more than seventy years, Acme has been a leading distributor of commercial door hardware throughout the Greater Houston area.” Source: RevenueBase Database · checked Sep 30, 2026
19	Chase Doors	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 30, 2026	201-500	46 contacts →
	Strong evidence “Chase Doors™ is the global leader and most recognized manufacturer of high-quality, made-to-order impact traffic doors and specialty door systems.” Source: RevenueBase Database · checked Sep 30, 2026
20	Jarrett Fire Protection, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 30, 2026	11-50	45 contacts →
	Indirect evidence “Since 1997, Jarrett Builders, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
21	Kinship Group	Indirect evidence	Auburn, WA, United StatesHQ checked Sep 30, 2026	51-200	44 contacts →
	Indirect evidence “At Kinship, we believe that relationships are everything.” Source: RevenueBase Database · checked Sep 30, 2026
22	Dealers Wholesale	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 30, 2026	51-200	44 contacts →
	Partial evidence “Dealers Wholesale is a premier installing distributor of commercial doors, frames, hardware, electronic access control equipment, and specialty products.” Source: RevenueBase Database · checked Sep 30, 2026
23	Fireline Sprinkler, LLC	Partial evidence	Appleton, WI, United StatesHQ checked Sep 30, 2026	51-200	44 contacts →
	Partial evidence “PROVIDING FIRE PROTECTION SERVICES SINCE 1993 Since inception, we have successfully provided expert design, fabrication, and installation of fire protection systems to our local…” Source: RevenueBase Database · checked Sep 30, 2026
24	Commercial Door & Hardware, INC	Indirect evidence	Paducah, KY, United StatesHQ checked Sep 30, 2026	11-50	41 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
25	Mckinney Door Solutions	Partial evidence	Colorado Springs, CO, United StatesHQ checked Sep 30, 2026	11-50	36 contacts →
	Partial evidence “Trusted since 1967, McKinney Door Solutions delivers premium commercial door systems and cutting-edge security solutions nationwide.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fireproof fire door manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fireproof fire door manufacturers.
Partial evidence: Its own public description names part of fireproof fire door manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fireproof fire door manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 333 fireproof fire door manufacturers based in the United States

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Fireproof fire door manufacturers based in the United States at a glance

As of Sep 30, 2026

39.4%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

154

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 333 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fireproof fire door manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “fireproof fire door manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fireproof fire door manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fireproof fire door manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,580 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fireproof fire door manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fireproof fire door manufacturers are there based in the United States?

RevenueBase identified 333 fireproof fire door manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

DH Pace Company, INC, headquartered in Olathe, tops this list with the largest team on record.

Which city has the most fireproof fire door manufacturers?

New York leads with 8 headquartered companies, followed by Miami (7) and Atlanta (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,580 verified decision-maker contacts tracked across these 333 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.