Company lists · Data refreshed September 2026

Top 25 Architectural conservation consultants based in the United States

RevenueBase identified 584 company matches for architectural conservation consultants associated with the United States as of September 2026 and tracks 5,495 professional contacts across them, including 2,519 with verified work emails. New York is the largest hub.

This list covers company matches for architectural conservation consultants 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 30, 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 30, 2026 How this list was built
584Companies
5,495Contacts tracked
2,519Verified emails
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The 25 largest architectural conservation consultants based in the United States

Ranked by team size
Top 25 of 584 company matches for architectural conservation consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchChicago, IL, United StatesHQ recorded Sep 30, 2026201-500326 contacts →

Exact match

“It’s not just what we build, but why.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 30, 202651-200225 contacts →

Exact match

“Creators of vital places.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchStone Mountain, GA, United StatesHQ recorded Sep 30, 202651-200171 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 · Sep 30, 2026 · View company records in RevenueBase
4Exact matchBrooklyn, NY, United StatesHQ recorded Sep 30, 2026201-500147 contacts →

Exact match

“Since 1978 EverGreene Architectural Arts has been providing pre-construction, construction and new design services for some of the world's most memorable buildings.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 30, 2026201-500144 contacts →

Exact match

“Today Barr & Barr is one of the nation's elite construction companies, recognized by Engineering News Record as one of the nation’s top Construction Managers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 30, 202651-200100 contacts →

Exact match

“At Klein & Hoffman, we work collaboratively to deliver value-driven architectural restoration and structural engineering solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchLexington, KY, United StatesHQ recorded Sep 30, 202651-20097 contacts →

Exact match

“For four decades, CRA has been recognized as one of the most respected, full-service cultural resource consulting firms in the United States.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202651-20094 contacts →

Exact match

“SUPERSTRUCTURES Engineers + Architects is dedicated to preservation of buildings and infrastructure.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchRichmond, VA, United StatesHQ recorded Sep 30, 202651-20081 contacts →

Exact match

“A nationally recognized architecture, interior design, preservation, and planning firm, Glavé & Holmes Architecture has served clients across the United States for six decades.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchSt. Louis, MO, United StatesHQ recorded Sep 30, 202651-20079 contacts →

Exact match

“Mid America Specialty Services has been providing Architectural Metal, Stone Wood, Glass and Facade restoration since 1985.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchCranbury, NJ, United StatesHQ recorded Sep 30, 202611-5078 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 · Sep 30, 2026 · View company records in RevenueBase
12Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 30, 202651-20074 contacts →

Exact match

“The alchemy of art, science, analysis, and intuition with regard to the built environment is our core mission.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchFresno, CA, United StatesHQ recorded Sep 30, 202651-20072 contacts →

Exact match

“Ethical Consultants for Project Success Applied EarthWorks, Inc.(Æ) specializes in history, archaeology, paleontology, and cultural resources management.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchCambridge, MA, United StatesHQ recorded Sep 30, 2026n/a68 contacts →

Exact match

“Design Associates has been providing comprehensive architectural services for new construction, renovation and restoration projects throughout New England since 1979.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202651-20066 contacts →

Exact match

“We are architects, engineers and consultants who specialize in the design of new buildings, renovations, and restoration projects.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 30, 202611-5066 contacts →

Exact match

“Architectural Resources Group realizes opportunities in historic and contemporary built environments that celebrate the continuity of time and place, creating sustainable…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchDes Moines, IA, United StatesHQ recorded Sep 30, 202651-20058 contacts →

Exact match

“Neumann is more than a general contractor.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 30, 202611-5055 contacts →

Exact match

“Page & Turnbull is a full-service architecture, design, planning, and preservation firm that transforms the built environment.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchSt. Paul, MN, United StatesHQ recorded Sep 30, 202611-5054 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 · Sep 30, 2026 · View company records in RevenueBase
20Exact matchPomona, CA, United StatesHQ recorded Sep 30, 202651-20047 contacts →

Exact match

“Established in 1985, Spectra Company is a historic construction team comprised of over 150 builders, craftsmen and preservation professionals, offering a wide range of services…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchNY, United StatesHQ recorded Sep 30, 202651-20043 contacts →

Exact match

“Peter Pennoyer Architects is an award-winning practice in traditional architecture recognized as a leader in classicism and historic preservation.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Sep 30, 202611-5039 contacts →

Exact match

“Architexas provides a broad range of services encompassing architecture, planning and historic preservation.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchBelvidere, IL, United StatesHQ recorded Sep 30, 202651-20039 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 · Sep 30, 2026 · View company records in RevenueBase
24Exact matchBurlington, MA, United StatesHQ recorded Sep 30, 202611-5036 contacts →

Exact match

“JW Construction was established in 1993 with the philosophy of catering to our clients with top-notch service and dedication to quality.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchBeltsville, MD, United StatesHQ recorded Sep 30, 2026201-50035 contacts →

Exact match

“Atlantic Restoration & Waterproofing, Inc.(Formerly Atlantic Refinishing & Restoration, Inc.) is the largest and most experienced contractor involved in the exterior and interior…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 584 architectural conservation consultants based in the United States

See the full list, filter by size, metro and specialty, and access 2,519 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural conservation consultants based in the United States at a glance

As of Sep 30, 2026
45.8%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · New York
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
371
11-50
174
51-200
32
201-500
5
501-1,000
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 584 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 “architectural conservation consultants” 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 2,519 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 30, 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.

Architectural conservation consultants 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 “architectural conservation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural conservation consultants are there based in the United States?

RevenueBase identified 584 company matches for architectural conservation consultants 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?

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

Which city has the most architectural conservation consultants?

New York leads with 59 company records, followed by Chicago (13) and San Francisco (12).

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 2,519 professional contacts with verified work emails tracked across these 584 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 30, 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.