Company lists · Data refreshed September 2026

Top 25 Mass appraisal companies based in the United States

Name: Mass appraisal companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,507 companies tracked

RevenueBase identified 1,507 mass appraisal companies headquartered in the United States as of September 2026 and tracks 10,196 professional contacts across them, including 3,937 with verified work emails. New York is the largest hub.

This list covers mass appraisal companies 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 20, 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 20, 2026 86% judged on-target in blind review

1,507Companies

10,196Contacts tracked

3,937Verified emails

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The 25 largest mass appraisal companies based in the United States

Ranked by team size

Top 25 of 1,507 mass appraisal companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mass appraisal companies: 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	BBG INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	501-1,000	699 contacts →
	Indirect evidence “BBG is a nationally recognized valuation and assessment firm with a reputation for personal attention, deep industry experience, and a proactive approach to meet client deadlines.” Source: RevenueBase Database · checked Sep 20, 2026
2	Class Valuation	Partial evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	501-1,000	511 contacts →
	Partial evidence “Welcome to Class Valuation -A recognized leader in residential, real estate appraisal management.” Source: RevenueBase Database · checked Sep 20, 2026
3	O'connor	Indirect evidence	Houston, United StatesHQ checked Sep 20, 2026	51-200	235 contacts →
	Indirect evidence “In business since 1974, we have the resources and unparalleled market expertise to provide you with all of your real estate valuation and consulting needs.” Source: RevenueBase Database · checked Sep 20, 2026
4	True Footage	Partial evidence	United StatesHQ checked Sep 20, 2026	201-500	199 contacts →
	Partial evidence “True Footage is a real estate valuation company growing across the country and providing people with the opportunity to work with the most experienced and fun appraisers across…” Source: RevenueBase Database · checked Sep 20, 2026
5	Vision Government Solutions, INC	Partial evidence	Hudson, MA, United StatesHQ checked Sep 20, 2026	201-500	166 contacts →
	Partial evidence “Since 1975, Vision Government Solutions has been providing the highest quality Appraisal Services and CAMA Software in the industry to assessing departments located throughout the…” Source: RevenueBase Database · checked Sep 20, 2026
6	Marshall & Stevens	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	201-500	137 contacts →
	Partial evidence “Marshall & Stevens has been a leader in the valuation and appraisal industry since its founding in 1932.” Source: RevenueBase Database · checked Sep 20, 2026
7	Bowery Valuation	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	127 contacts →
	Partial evidence “Bowery is redefining the commercial appraisal space through big data, advanced technology, and extensive expertise.” Source: RevenueBase Database · checked Sep 20, 2026
8	PCV Murcor	Partial evidence	Pomona, CA, United StatesHQ checked Sep 20, 2026	51-200	122 contacts →
	Partial evidence “Licensed in all 50 states, plus D.C, PCV Murcor provides nationwide appraisal management and valuation advisory services for residential and commercial real estate.” Source: RevenueBase Database · checked Sep 20, 2026
9	Forsythe Appraisals	Partial evidence	St. Paul, MN, United StatesHQ checked Sep 20, 2026	10001+	122 contacts →
	Partial evidence “Forsythe Appraisals is part of First American Mortgage Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
10	National Valuation Consultants, INC	Partial evidence	Centennial, CO, United StatesHQ checked Sep 20, 2026	51-200	119 contacts →
	Partial evidence “National Valuation Consultants, Inc.(NVC) is the largest privately held commercial real estate appraisal company in the United States, with offices in Denver, Atlanta, Boston…” Source: RevenueBase Database · checked Sep 20, 2026
11	Bexar Central Appraisal District	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 20, 2026	51-200	111 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
12	Apprise By Walker & Dunlop	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 20, 2026	51-200	100 contacts →
	Partial evidence “When you need appraisals quickly, Apprise by Walker & Dunlop offers a unique combination of the industry’s most comprehensive data set, expert valuation specialists, and…” Source: RevenueBase Database · checked Sep 20, 2026
13	Ascribe, A Division Of Trident Services, LLC	Partial evidence	Santa Ana, CA, United StatesHQ checked Sep 20, 2026	51-200	96 contacts →
	Partial evidence “Ascribe provides Appraisal, Evaluation, Property Inspection and REO/Asset Management Services for Residential & Commercial Real Properties.” Source: RevenueBase Database · checked Sep 20, 2026
14	Joseph J. Blake And Associates, INC	Indirect evidence	Melville, NY, United StatesHQ checked Sep 20, 2026	51-200	92 contacts →
	Indirect evidence “For more than 75 years, Joseph J.” Source: RevenueBase Database · checked Sep 20, 2026
15	Rally Appraisal LLC	Partial evidence	Bettendorf, IA, United StatesHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “Rally Appraisal is a network of dedicated, licensed professionals striving to offer the best level of service available in the marketplace.” Source: RevenueBase Database · checked Sep 20, 2026
16	Blake And Associates Real Estate Appraisal Company	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 20, 2026	n/a	85 contacts →
	Indirect evidence “You deserve to know what your property is worth.” Source: RevenueBase Database · checked Sep 20, 2026
17	Lowery Property Advisors, LLC	Partial evidence	Irving, TX, United StatesHQ checked Sep 20, 2026	51-200	82 contacts →
	Partial evidence “Lowery Property Advisors is a full-service, tech-enabled commercial real estate appraisal and advisory firm specializing in comprehensive commercial property valuation and…” Source: RevenueBase Database · checked Sep 20, 2026
18	NAN	Partial evidence	Oldsmar, FL, United StatesHQ checked Sep 20, 2026	51-200	82 contacts →
	Partial evidence “NAN is an industry-leading appraisal management company that is driven by data and analytics.” Source: RevenueBase Database · checked Sep 20, 2026
19	Mitchell & Associates	Indirect evidence	Omaha, United StatesHQ checked Sep 20, 2026	11-50	75 contacts →
	Indirect evidence “Mitchell & Associates, Inc, began in 1946 as R.F.” Source: RevenueBase Database · checked Sep 20, 2026
20	Dart Appraisal	Partial evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	51-200	73 contacts →
	Partial evidence “DartAppraisal.com is a leading nationwide independent Appraisal Management Company (AMC) established in 1993, providing both residential and commercial appraisal solutions.” Source: RevenueBase Database · checked Sep 20, 2026
21	ACT Appraisal, INC	Indirect evidence	East Dundee, IL, United StatesHQ checked Sep 20, 2026	51-200	65 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	Property Sciences	Partial evidence	Pleasant Hill, CA, United StatesHQ checked Sep 20, 2026	51-200	63 contacts →
	Partial evidence “Property Sciences is a nationwide full-service appraisal and consulting firm, consisting of two operating divisions: commercial and residential.” Source: RevenueBase Database · checked Sep 20, 2026
23	Allstate Appraisal, L.P	Partial evidence	Chicago Heights, IL, United StatesHQ checked Sep 20, 2026	51-200	54 contacts →
	Partial evidence “Allstate Appraisal is a well-established Chicago area appraisal firm and a national Appraisal Management Company (AMC) that specializes in Divorce appraisal services.” Source: RevenueBase Database · checked Sep 20, 2026
24	Legacy Claims Services	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 20, 2026	501-1,000	51 contacts →
	Partial evidence “Appraisal industry leaders announce launch of new company, Legacy Claims Services Mark Petty and Patrick Wright are excited to announce the launch of their new independent…” Source: RevenueBase Database · checked Sep 20, 2026
25	Appraisal Nation	Partial evidence	Cary, NC, United StatesHQ checked Sep 20, 2026	51-200	49 contacts →
	Partial evidence “Appraisal Nation, a Class Valuation company, is the largest appraisal management company specializing in Private Lending.” Source: RevenueBase Database · checked Sep 20, 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: mass appraisal companies. 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 mass appraisal companies.
Partial evidence: Its own public description names part of mass appraisal companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mass appraisal companies. 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 1,507 mass appraisal companies based in the United States

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Mass appraisal companies based in the United States at a glance

As of Sep 20, 2026

38.6%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

998

11-50

387

51-200

201-500

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 1,507 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 mass appraisal companies, 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 “mass appraisal companies”. 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 mass appraisal companies), 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 mass appraisal companies, 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, 3,937 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 20, 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.

Mass appraisal companies by metro

Mass appraisal companies 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 mass appraisal companies, 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 mass appraisal companies are there based in the United States?

RevenueBase identified 1,507 mass appraisal companies 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?

BBG INC, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most mass appraisal companies?

New York leads with 25 headquartered companies, followed by Houston (22) and Austin (21).

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 3,937 verified decision-maker contacts tracked across these 1,507 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 20, 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.