Company lists · Data refreshed November 2026

Top 25 Door lock installers based in the United States

RevenueBase identified 1,417 company matches for door lock installers associated with the United States as of November 2026 and tracks 6,979 professional contacts across them, including 1,149 with verified work emails. New York is the largest hub.

This list covers company matches for door lock installers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,417Companies
6,979Contacts tracked
1,149Verified emails
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The 25 largest door lock installers based in the United States

Ranked by team size
Top 25 of 1,417 company matches for door lock installers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew Haven, CT, United StatesHQ recorded Nov 6, 20265,001-10,000776 contacts →

Exact match

“Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLafayette, LA, United StatesHQ recorded Nov 6, 20261,001-5,000408 contacts →

Exact match

“Pop-A-Lock is the largest locksmith and mobile technician network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNicholasville, KY, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“At LockNet, we are all about doors and locks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchQuincy, MA, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“The Flying Locksmiths Inc, is an all-inclusive security provider, who are quickly becoming the largest National Commercial Locksmith.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBedford Heights, OH, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Bass Security is a national Locksmith and integrator of CCTV and Burglar/Fire alarm security solutions for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew Haven, TX, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Sure Lock & Key is your trusted partner for all locksmith and security needs across the USA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDes Plaines, IL, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Anderson Lock Company was founded with a vision for providing security solutions for commercial, industrial and institutional facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“RAE Security is a customer centric Security business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Family-run and operated for more than seventy years, Acme has been a leading distributor of commercial door hardware throughout the Greater Houston area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAuburn, WA, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“At Kinship, we believe that relationships are everything.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Floyd Lock & Safe is a family-owned, local company providing residential and commercial locksmith services to the Twin Cities area for more than 75 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMaspeth, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Securitech has over four decades of success in creating and delivering innovative commercial door hardware to meet the most demanding locking needs and life safety code…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWheeling, IL, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Since 1968, American Building Services (ABS) and its predecessor companies have been servicing the complex and demanding needs of commercial facilities around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchElkridge, MD, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Founded in 1983, Bunting Door & Hardware Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLorton, VA, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Baldino’s Lock & Key provides quality security products and locksmith services in Maryland, Washington, D.C, and Virginia, serving home and business owners since 1961.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChino, CA, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Pamex has over 40 years of experience as a distributor of quality door locks to supply the booming building industry in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCarrollton, TX, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“At A-1 Locksmith DFW we are proud to serve our community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWilkes Barre, PA, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“We trace our origins back to 1828 and are focused on creating a valuable partnership with you on each and every project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“There are many things beyond our control in business today; the economy, competition, escalating operating costs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Western Door and Gate is a local, independently owned business serving Las Vegas and Southern Nevada home and business owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPennington, NJ, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Hogan Security Group are the door safety and security specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchReynoldsburg, OH, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“All Secured Security Services provides a wide range of security solutions to customers in Columbus, OH and and the surrounding areas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJohnsburg, IL, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Commercial Door Company based out of McHenry Illinois.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Affordable Lock & Security Solutions Welcome to Affordable Lock & Security Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHuntington Beach, CA, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“All American Lock Corporation is a leading provider of services dedicated to quality in all aspects of door installation, including automatic doors, storefront doors, overhead…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,417 door lock installers based in the United States

See the full list, filter by size, metro and specialty, and access 1,149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Door lock installers based in the United States at a glance

As of Nov 6, 2026
16.5%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
898
11-50
424
51-200
47
201-500
4
1,001-5,000
4
5,001-10,000
1
10001+
1

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 1,417 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “door lock installers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,149 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “door lock installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many door lock installers are there based in the United States?

RevenueBase identified 1,417 company matches for door lock installers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Assa Abloy Door Security Solutions - US tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most door lock installers?

New York leads with 38 company records, followed by Houston (28) and Chicago (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,149 professional contacts with verified work emails tracked across these 1,417 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.