Company lists · Data refreshed September 2026

Top 25 Foundation contractors based in the United States

Name: Foundation 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 16, 2026 3,212 companies tracked

RevenueBase identified 3,212 foundation contractors headquartered in the United States as of September 2026 and tracks 37,947 professional contacts across them, including 11,817 with verified work emails. Houston is the largest hub.

This list covers foundation contractors 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 16, 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 16, 2026 86% judged on-target in blind review

3,212Companies

37,947Contacts tracked

11,817Verified emails

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The 25 largest foundation contractors based in the United States

Ranked by team size

Top 25 of 3,212 foundation contractors based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to foundation contractors: 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	Baker Construction	Partial evidence	Monroe, OH, United StatesHQ checked Sep 16, 2026	10001+	2,019 contacts →
	Partial evidence “The nation's largest concrete contractor, Baker Construction specializes in all types of concrete construction and related solutions, including civil construction, deep…” Source: RevenueBase Database · checked Sep 16, 2026
2	Lithko Contracting	Indirect evidence	West Chester, OH, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,210 contacts →
	Indirect evidence “Lithko Contracting is a full-service concrete contracting company with a town-based model.” Source: RevenueBase Database · checked Sep 16, 2026
3	Groundworks	Partial evidence	Virginia Beach, VA, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,132 contacts →
	Partial evidence “At Groundworks, we're more than just a company; we're a national movement towards safer, more secure foundations for homes and businesses across the United States.” Source: RevenueBase Database · checked Sep 16, 2026
4	Webcor	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 16, 2026	501-1,000	796 contacts →
	Indirect evidence “Webcor, a premier provider of commercial construction services, is known for its innovative and efficient approach, wide range of experience, cost-effective design-build…” Source: RevenueBase Database · checked Sep 16, 2026
5	Suntec Concrete	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 16, 2026	1,001-5,000	542 contacts →
	Indirect evidence “Established in 1984, Suntec Concrete Inc.” Source: RevenueBase Database · checked Sep 16, 2026
6	Bauer Foundation Corp	Indirect evidence	Odessa, FL, United StatesHQ checked Sep 16, 2026	201-500	475 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
7	Kent Companies	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 16, 2026	1,001-5,000	465 contacts →
	Partial evidence “Kent Companies is a full-service specialty trade contractor that performs work nationwide through the support of offices in Michigan, Texas, Ohio, and the Carolinas.” Source: RevenueBase Database · checked Sep 16, 2026
8	Malcolm Drilling	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 16, 2026	501-1,000	423 contacts →
	Partial evidence “For over six decades, Malcolm Drilling has set the standard in the deep foundation and ground engineering industry, consistently leading through innovation and expertise.” Source: RevenueBase Database · checked Sep 16, 2026
9	Concrete Strategies LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 16, 2026	501-1,000	404 contacts →
	Indirect evidence “Our team of the industry’s most talented and knowledgeable concrete construction professionals is dedicated to putting more into the pour to ensure success in everything that we…” Source: RevenueBase Database · checked Sep 16, 2026
10	Berkel & Company Contractors, INC	Strong evidence	Bonner Springs, KS, United StatesHQ checked Sep 16, 2026	201-500	377 contacts →
	Strong evidence “Berkel & Company Contractors currently ranks as the largest pile foundation specialty contractor in the nation (ENR, October 12, 2009) with revenues of over $250 million per year.” Source: RevenueBase Database · checked Sep 16, 2026
11	VEIT	Strong evidence	Rogers, MN, United StatesHQ checked Sep 16, 2026	1,001-5,000	345 contacts →
	Strong evidence “Veit is one of the country’s leading specialty contractors with almost a century of experience specializing in demolition, foundations, earthwork, utilities, marine services…” Source: RevenueBase Database · checked Sep 16, 2026
12	Nicholson Construction	Indirect evidence	Canonsburg, PA, United StatesHQ checked Sep 16, 2026	201-500	344 contacts →
	Indirect evidence “Nicholson has been both a leader and an innovator in the geotechnical construction industry for more than 70 years.” Source: RevenueBase Database · checked Sep 16, 2026
13	Fessler & Bowman	Indirect evidence	Holly, MI, United StatesHQ checked Sep 16, 2026	501-1,000	301 contacts →
	Indirect evidence “Fessler & Bowman, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
14	Menard USA	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 16, 2026	201-500	250 contacts →
	Partial evidence “Menard USA is a design-build specialty contractor offering ground improvement for sites with problematic soil conditions.” Source: RevenueBase Database · checked Sep 16, 2026
15	Brayman Construction Corporation	Partial evidence	Saxonburg, PA, United StatesHQ checked Sep 16, 2026	201-500	248 contacts →
	Partial evidence “Brayman Construction Corporation is a leading heavy civil and geotechnical contractor with office headquarters in suburban Pittsburgh.” Source: RevenueBase Database · checked Sep 16, 2026
16	JES Foundation Repair	Partial evidence	Nottingham, MD, United StatesHQ checked Sep 16, 2026	5,001-10,000	242 contacts →
	Partial evidence “JES is proud to be part of Groundworks-North America’s leading and fastest-growing foundation and water management solutions company.” Source: RevenueBase Database · checked Sep 16, 2026
17	Donley's	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 16, 2026	201-500	233 contacts →
	Indirect evidence “Our origins in the concrete business date back to the company’s founding in 1941.” Source: RevenueBase Database · checked Sep 16, 2026
18	Mcclone Construction Company	Indirect evidence	El Dorado Hills, CA, United StatesHQ checked Sep 16, 2026	501-1,000	207 contacts →
	Indirect evidence “McClone Construction Company specializes in structural concrete and concrete formwork.” Source: RevenueBase Database · checked Sep 16, 2026
19	Morris-Shea Bridge Company, INC	Partial evidence	Irondale, AL, United StatesHQ checked Sep 16, 2026	201-500	198 contacts →
	Partial evidence “Morris-Shea Bridge Co, Inc.(MSB) was founded in 1969 as a heavy civil contractor, primarily focusing on interstate and highway bridgework.” Source: RevenueBase Database · checked Sep 16, 2026
20	Dugan & Meyers	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 16, 2026	201-500	172 contacts →
	Indirect evidence “For more than 80 years, Dugan & Meyers has completed quality projects with integrity and professionalism.” Source: RevenueBase Database · checked Sep 16, 2026
21	Condon-Johnson & Associates, INC	Indirect evidence	Oakland, CA, United StatesHQ checked Sep 16, 2026	201-500	168 contacts →
	Indirect evidence “The success of Condon-Johnson & Associates - a family owned construction company - is underpinned by our core values: Dependability.” Source: RevenueBase Database · checked Sep 16, 2026
22	Skyline Steel	Partial evidence	Rock Hill, SC, United StatesHQ checked Sep 16, 2026	201-500	167 contacts →
	Partial evidence “A premier steel foundation supplier serving the U.S, Canada, Mexico, the Caribbean, Central America, and Colombia markets, Skyline Steel, LLC is a wholly-owned subsidiary of Nucor…” Source: RevenueBase Database · checked Sep 16, 2026
23	Capform INC	Indirect evidence	Carrollton, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	154 contacts →
	Indirect evidence “Capform, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
24	Schnabel	Strong evidence	Sterling, VA, United StatesHQ checked Sep 16, 2026	201-500	145 contacts →
	Strong evidence “Schnabel is a nationwide contractor that designs and constructs earth retention systems and specialized foundations.” Source: RevenueBase Database · checked Sep 16, 2026
25	APC Construction, LLC	Partial evidence	Harvey, LA, United StatesHQ checked Sep 16, 2026	201-500	140 contacts →
	Partial evidence “APC Construction, LLC is a fully-licensed contractor operating in the continental U.S.” Source: RevenueBase Database · checked Sep 16, 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: foundation contractors. 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 foundation contractors.
Partial evidence: Its own public description names part of foundation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foundation contractors. 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 3,212 foundation contractors based in the United States

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Foundation contractors based in the United States at a glance

As of Sep 16, 2026

31.1%Verified-email coverage

11.8Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,294

11-50

1,215

51-200

520

201-500

101

501-1,000

1,001-5,000

5,001-10,000

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 3,212 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 foundation contractors, 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 “foundation contractors”. 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 foundation contractors), 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 foundation contractors, 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, 11,817 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 16, 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.

Foundation contractors by metro

Foundation contractors in Houston60
Foundation contractors in Dallas33
Foundation contractors in San Antonio28
Foundation contractors in Fort Worth25
Foundation contractors in New York25

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 foundation contractors, 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 foundation contractors are there based in the United States?

RevenueBase identified 3,212 foundation contractors 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?

Baker Construction, headquartered in Monroe, tops this list with the largest team on record.

Which city has the most foundation contractors?

Houston leads with 60 headquartered companies, followed by Dallas (33) and San Antonio (28).

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 11,817 verified decision-maker contacts tracked across these 3,212 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 16, 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.