Company lists · Data refreshed November 2026

Top 25 Heritage site documentation services based in the United States

RevenueBase identified 104 company matches for heritage site documentation services associated with the United States as of November 2026 and tracks 1,100 professional contacts across them, including 414 with verified work emails. New York is the largest hub.

This list covers company matches for heritage site documentation services 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
104Companies
1,100Contacts tracked
414Verified emails
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The 25 largest heritage site documentation services based in the United States

Ranked by team size
Top 25 of 104 company matches for heritage site documentation services 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 matchStone Mountain, SC, United StatesHQ recorded Nov 6, 202651-200173 contacts →

Exact match

“New South Associates is a women-owned small business providing cultural resource management services, both nationally and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRedlands, CO, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Statistical Research, Inc, is a full-service cultural resources management company with offices in the western United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCranbury, NY, United StatesHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“Richard Grubb & Associates, Inc (RGA) was established in 1988 as a full-service cultural resource management firm, and has since grown to become one of the largest, independent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSt. Paul, DC, United StatesHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Connecting People + Place + Time 106 Group is an award-winning firm with a passion for history and culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWaimanalo, HI, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Cultural Surveys Hawaii is a locally owned cultural resource management firm specializing in archaeological, cultural, and historical documentation services that fulfill…”

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

Exact match

“A nationally recognized leader in the field of historical building restoration since 1992, we construct custom restoration solutions for historical homes, churches, universities…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRensselaer, NY, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“The Northeast’s Leader in Cultural Resource Management since 1973.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, MA, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAlbany, NY, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“John G.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Jablonski Building Conservation, Inc.(JBC) is a full-service architectural conservation firm specializing in the preservation of historic buildings, monuments, and other cultural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRochester, NY, United StatesHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Based in Rochester, New York, Bero Architecture is a company of dedicated designers and historians committed to conscientiously improving upon and documenting the built…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“At Old Home Rescues, we specialize in preserving places people call home - Main Street, museums, architecturally significant structures, and historic homes that define our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCarle Place, NY, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew York, CT, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Architectural Preservation Studio, DPC is a design professional-service corporation founded by a collaboration of architects, preservationists, and material conservators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPasadena, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Historic Resources Group is a historic preservation consulting firm devoted exclusively to providing historic preservation planning, architectural consultation, and development…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTumwater, WA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Antiquity Consulting is committed to providing high-quality, efficient historical and archaeological services, including cultural resource assessments, archaeological monitoring…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Integrated Conservation Resources, Inc.(ICR) and Integrated Conservation Contracting, Inc.(ICC) were founded by Glenn Boornazian in 1987 and are a multi-disciplinary group…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Pacific Coast Conservation, based in Los Angeles and Denver, offers a wide range of art and artifact care, including preservation, conservation, survey, and assessment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Since 1984,(Architects Four being the parent company) the firm’s Historic Preservation Practice has participated in hundreds of preservation projects involving historic structures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPortland, OR, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAustin, MO, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Post Oak Preservation Solutions exists to strengthen communities by documenting, preserving, and elevating the places that tell our shared history.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEvanston, IL, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ABOUT US Organized in 2001, McGuire Igleski & Associates, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSavannah, GA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Landmark Preservation LLC is a firm dedicated to the conservation and restoration of historic structures and sites that represent the fabric of the United States’ architectural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOreland, PA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Kreilick Conservation, LLC provides laboratory and field analysis of materials, condition assessments, emergency response and stabilization, treatment, documentation, and…”

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

Showing 25 of 104 heritage site documentation services based in the United States

See the full list, filter by size, metro and specialty, and access 414 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heritage site documentation services based in the United States at a glance

As of Nov 6, 2026
37.6%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
8.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
20
51-200
9
501-1,000
2

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 104 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 “heritage site documentation services” 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 414 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 “heritage site documentation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heritage site documentation services are there based in the United States?

RevenueBase identified 104 company matches for heritage site documentation services 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?

NEW South Associates, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most heritage site documentation services?

New York leads with 9 company records, followed by Chicago (4) and San Francisco (4).

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 414 professional contacts with verified work emails tracked across these 104 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.

Ready to reach these companies? Verified emails and direct dials for all 104 heritage site documentation services based in the United States. Start with a free account, no credit card.

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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.