Company lists · Data refreshed September 2026

Top 25 Tenant improvement contractors based in the United States

Name: Tenant improvement contractors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 3,833 companies tracked

RevenueBase identified 3,833 company matches for tenant improvement contractors associated with the United States as of September 2026 and tracks 28,284 professional contacts across them, including 9,859 with verified work emails. New York is the largest hub.

This list covers company matches for tenant improvement contractors 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 September 19, 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 Sep 19, 2026 How this list was built

3,833Companies

28,284Contacts tracked

9,859Verified emails

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The 25 largest tenant improvement contractors based in the United States

Ranked by team size

Top 25 of 3,833 company matches for tenant improvement contractors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	National Retail Services Group, INC	Exact match	Tucson, AZ, United StatesHQ recorded Sep 19, 2026	n/a	1,206 contacts →
	Exact match “National Retail Services Group provides services to assist in new store openings, remodels, and refresh projects: · Installation of fixtures, décor, signage, visual merchandising…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	KDC Construction	Exact match	Orange, CA, United StatesHQ recorded Sep 19, 2026	201-500	446 contacts →
	Exact match “Founded in 1996, KDC Construction offers commercial construction services in California and neighboring states.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Rand Construction Corporation	Exact match	Alexandria, VA, United StatesHQ recorded Sep 19, 2026	201-500	441 contacts →
	Exact match “Founded in 1989, rand* construction is a premier general contractor specializing in high-end commercial interiors, building improvements, and restaurant and retail, with annual…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	The Beam Team	Exact match	Alpharetta, GA, United StatesHQ recorded Sep 19, 2026	51-200	291 contacts →
	Exact match “The Beam Team Construction is an integrated, full-service general contractor to America’s top retailers, hotels, QSR, C-stores, and grocery stores for more than 35 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	RCC Associates	Exact match	Deerfield Beach, FL, United StatesHQ recorded Sep 19, 2026	51-200	261 contacts →
	Exact match “With 52 years of success in high-end commercial construction, RCC Associates is a South Florida-based national General Contractor with a diverse portfolio of restaurant…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Horizon Retail Construction	Exact match	Sturtevant, WI, United StatesHQ recorded Sep 19, 2026	201-500	260 contacts →
	Exact match “Horizon Retail Construction is one of North America’s leading tenant improvement general contractors serving multiple sectors including: Retail, Financial Services, Healthcare…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Newground	Exact match	St. Louis, MO, United StatesHQ recorded Sep 19, 2026	51-200	225 contacts →
	Exact match “NewGround International helps Groundbreakers and trendsetters plan, design, and build branded, innovative spaces that turn heads and accelerate growth.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	RJM Construction	Exact match	Golden Valley, MN, United StatesHQ recorded Sep 19, 2026	51-200	215 contacts →
	Exact match “Based in Golden Valley, Minnesota, RJM Construction is a general contractor that works with healthcare groups, community leaders, property owners and building tenants.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	JBI Interiors	Exact match	Long Beach, CA, United StatesHQ recorded Sep 19, 2026	201-500	211 contacts →
	Exact match “Since 1968, JBI has focused on creating exceptional interiors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Interior Solutions	Exact match	Slc, UT, United StatesHQ recorded Sep 19, 2026	51-200	206 contacts →
	Exact match “Pre-Construction specialists-outfitting your space, your way and always for success.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	PMC Commercial Interiors	Exact match	Raleigh, NC, United StatesHQ recorded Sep 19, 2026	51-200	196 contacts →
	Exact match “PMC helps organizations create spaces where people want to work.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	555 International	Exact match	Chicago, United StatesHQ recorded Sep 19, 2026	51-200	184 contacts →
	Exact match “Making cool sh!t since 1988!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	American Interiors	Exact match	Toledo, OH, United StatesHQ recorded Sep 19, 2026	51-200	183 contacts →
	Exact match “Does your workplace design represent your company brand?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	HBW Construction	Exact match	Rockville, MD, United StatesHQ recorded Sep 19, 2026	51-200	174 contacts →
	Exact match “Since 1969, we’ve developed a reputation for our dedication to excellence and for meeting our promises to our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Conlon Construction	Exact match	Dubuque, IA, United StatesHQ recorded Sep 19, 2026	201-500	169 contacts →
	Exact match “Conlon Construction has been providing commercial construction services for over 120 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	NBS Commercial Interiors	Exact match	Troy, MI, United StatesHQ recorded Sep 19, 2026	51-200	155 contacts →
	Exact match “NBS is a certified Women Business Enterprise (WBE) and full-service commercial interiors provider, helping our clients and industry peers create amazing space experiences.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Fmgi, INC	Exact match	Woodstock, GA, United StatesHQ recorded Sep 19, 2026	51-200	152 contacts →
	Exact match “A full-service general contractor, FMGI delivers excellence in construction to the commercial real estate industry, focusing on development, remodel, and redevelopment as well as…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Capitol Construction Services INC	Exact match	Fishers, IN, United StatesHQ recorded Sep 19, 2026	51-200	117 contacts →
	Exact match “For over 25 years, Capitol Construction Services, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	ASA Carlton, INC	Exact match	Braselton, GA, United StatesHQ recorded Sep 19, 2026	51-200	116 contacts →
	Exact match “At Asa Carlton Inc, we are proud to stand as a distinguished leader in the field of commercial construction, renowned for our national reach and expertise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Greiner Construction	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 19, 2026	51-200	108 contacts →
	Exact match “At Greiner, we don’t just construct quality environments; we cultivate lasting relationships with our clients and our communities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Inside Edge Commercial Interior Services	Exact match	Eagan, MN, United StatesHQ recorded Sep 19, 2026	201-500	107 contacts →
	Exact match “We deliver interior finish solutions nationwide-from flooring and painting, to cabinetry and ceiling coatings.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Idgroup	Exact match	Dallas, TX, United StatesHQ recorded Sep 19, 2026	51-200	102 contacts →
	Exact match “Design is more than what we do.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Turelk, INC	Exact match	Long Beach, CA, United StatesHQ recorded Sep 19, 2026	51-200	101 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Pacific Builders	Exact match	Plano, TX, United StatesHQ recorded Sep 19, 2026	51-200	97 contacts →
	Exact match “Pacific Builders has been building dynamic high-end interior spaces throughout Dallas and Fort Worth for more than 35 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Structor Group	Exact match	Atlanta, GA, United StatesHQ recorded Sep 19, 2026	51-200	94 contacts →
	Exact match “Structor Group provides new construction and renovation services for the Healthcare, Education, Office, Specialty/Restaurant SEE OUR OPEN POSITIONS and SUBMIT A RESUME…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “tenant improvement contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,833 tenant improvement contractors based in the United States

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Tenant improvement contractors based in the United States at a glance

As of Sep 19, 2026

34.9%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,338

11-50

1,250

51-200

203

201-500

501-1,000

5,001-10,000

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 3,833 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 “tenant improvement contractors” 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 9,859 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 September 19, 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.

Tenant improvement contractors by metro

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 “tenant improvement contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tenant improvement contractors are there based in the United States?

RevenueBase identified 3,833 company matches for tenant improvement contractors associated with the United States as of September 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?

National Retail Services Group, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tenant improvement contractors?

New York leads with 165 company records, followed by Houston (73) and Dallas (64).

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 9,859 professional contacts with verified work emails tracked across these 3,833 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 September 19, 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.