Company lists · Data refreshed October 2026

Top 25 Construction and site maintenance contractors based in Columbia, United States

Name: Construction and site maintenance contractors based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 48 companies tracked

RevenueBase identified 48 company matches for construction and site maintenance contractors associated with Columbia, United States as of October 2026 and tracks 1,465 professional contacts across them, including 685 with verified work emails. Across the United States, Houston is the largest hub for this category (214 companies); Columbia has 48.

This list covers company matches for construction and site maintenance contractors associated with Columbia, 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 October 10, 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 Oct 10, 2026 How this list was built

48Companies

1,465Contacts tracked

685Verified emails

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The 25 largest construction and site maintenance contractors based in Columbia, United States

Ranked by team size

Top 25 of 48 company matches for construction and site maintenance contractors based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Structural	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	1,001-5,000	626 contacts →
	Exact match “STRUCTURAL integrates technology-driven solutions into its industry-leading specialty contracting services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Hood Construction Company, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	51-200	100 contacts →
	Exact match “Boasting over three decades of service, Hood Construction has developed into an organization of outstanding and talented people, dedicated to producing the highest standard in…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Mashburn Construction	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	51-200	91 contacts →
	Exact match “Founded in 1976, Mashburn Construction is a full-service construction company providing construction management, design/build and general contracting.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Inspection Experts, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	201-500	61 contacts →
	Exact match “Inspection Experts, Inc, in business since 2004, is a diverse firm excelling in solid contract performance while also supporting small business contracting goals.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Quick Servant Company, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	51-200	59 contacts →
	Exact match “When inviting a contractor to perform a service in your business, you look for someone with years of experience and a level of integrity to match.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	C.R. Jackson, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	201-500	50 contacts →
	Exact match “For over 50 years, C.R.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	W. B. Guimarin & CO	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	51-200	48 contacts →
	Exact match “Since 1903, W.B.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	MDR Construction, INC	Exact match	Columbia, MS, United StatesHQ recorded Oct 10, 2026	501-1,000	43 contacts →
	Exact match “Four decades ago, an entrepreneurial mindset inspired MDR’s formation to meet the need of construction, repair, and upgrade of utility infrastructure across the U.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Humphrey Rich Construction Group, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	51-200	38 contacts →
	Exact match “Humphrey Rich Construction Group, Inc.(HR Construction Group) is a nationwide, full-service general contractor headquartered in Columbia, MD, conveniently located between…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Kascon, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	11-50	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	MID America Contracting, INC	Exact match	Columbia, IL, United StatesHQ recorded Oct 10, 2026	51-200	24 contacts →
	Exact match “Mid America Contracting is a construction company based in Columbia, IL.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Akata Global	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	51-200	22 contacts →
	Exact match “Akata Global is a single-source provider and award-winning leader in the Construction, Facilities Management, and Logistics services industries.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Kcs, LLC	Exact match	Columbia, TN, United StatesHQ recorded Oct 10, 2026	11-50	22 contacts →
	Exact match “KCS, LLC is first and foremost a General Contractor at our core, and we have the honor of providing construction and related facility services to a wide array of industries such…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Capital Railroad Contracting, INC	Exact match	Columbia, MO, United StatesHQ recorded Oct 10, 2026	51-200	21 contacts →
	Exact match “Since 1987, Capital Railroad Contracting has been your trusted railway construction partner.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Manekin Construction, LLC	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	11-50	20 contacts →
	Exact match “Manekin Construction is a commercial general contractor focused on new construction projects, with primary experience in office, warehouse/industrial, and retail facilities…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	W.O. Blackstone & Co., INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	51-200	19 contacts →
	Exact match “Blackstone is a full-service mechanical contractor with skilled construction professionals & HVAC service technicians; project managers with mechanical engineering degrees; and a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Smith Constructors, INC	Exact match	Columbia, TN, United StatesHQ recorded Oct 10, 2026	51-200	17 contacts →
	Exact match “Full service site-work contractor specializing in grading, utilities, trucking, paving, and emergency response” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Kirk Commercial Construction, LLC	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	11-50	15 contacts →
	Exact match “KIRK COMMERCIAL CONSTRUCTION, LLC is a construction company based in Columbia, South Carolina.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Hill Construction, LLC	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	1-10	15 contacts →
	Exact match “Hill Construction Company is a building contractor committed to “Building Excellence.” Hill Construction is a South Carolina commercial construction services firm respected as a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Enviro Agscience, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	51-200	9 contacts →
	Exact match “We provide construction and construction management services for customers in highly demanding sectors, including government, military, hospitality, automotive, education and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Costello Construction	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	51-200	9 contacts →
	Exact match “Costello Construction is a Columbia, Maryland-based commercial construction contractor operating along the Baltimore/Washington corridor.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Foxx Construction	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Metro Services Groups	Exact match	Columbia, MO, United StatesHQ recorded Oct 10, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Grace Construction Group	Exact match	Columbia, SC, United StatesHQ recorded Oct 10, 2026	11-50	5 contacts →
	Exact match “Grace Construction Group is a full-service construction company located in South Carolina.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Cain Contracting, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 10, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 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 “construction and site maintenance 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 48 construction and site maintenance contractors based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 685 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction and site maintenance contractors based in Columbia, United States at a glance

As of Oct 10, 2026

46.8%Verified-email coverage

30.5Average contacts per company

11-50Median size (employees)

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 48 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 Columbia, United States whose business descriptions match “construction and site maintenance 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 685 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 October 10, 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.

Construction and site maintenance contractors by metro in the United States

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 “construction and site maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction and site maintenance contractors are there based in Columbia, United States?

RevenueBase identified 48 company matches for construction and site maintenance contractors associated with Columbia, United States as of October 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?

Structural tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most construction and site maintenance contractors?

Houston leads the United States with 214 company records, followed by New York (211) and Dallas (96). Columbia has 48.

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 685 professional contacts with verified work emails tracked across these 48 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 October 10, 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.