Company lists · Data refreshed September 2026

Top 25 Construction law firms based in Boston, United States

Name: Construction law firms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 71 companies tracked

RevenueBase identified 71 construction law firms headquartered in Boston, United States as of September 2026 and tracks 1,432 professional contacts across them, including 860 with verified work emails. New York is the largest hub.

This list covers construction law firms headquartered in Boston, 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 14, 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 14, 2026 86% judged on-target in blind review

71Companies

1,432Contacts tracked

860Verified emails

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The 25 largest construction law firms based in Boston, United States

Ranked by team size

Top 25 of 71 construction law firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to construction law firms: 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	Morrison Mahoney LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	201-500	398 contacts →
	Indirect evidence “For 75 years, Morrison Mahoney LLP has been committed to servicing its clients' needs and working with its clients to achieve desired goals and objectives.” Source: RevenueBase Database · checked Sep 14, 2026
2	Cetrulo LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	100 contacts →
	Indirect evidence “For over 25 years, our dedicated attorneys have been setting the standard for exceptional representation in liability defense litigation.” Source: RevenueBase Database · checked Sep 14, 2026
3	Peabody & Arnold LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	90 contacts →
	Indirect evidence “Firm Overview At Peabody & Arnold, our attorneys handle complex and often highly sensitive matters, and have particular expertise in civil litigation and insurance services.” Source: RevenueBase Database · checked Sep 14, 2026
4	Conn Kavanaugh	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	82 contacts →
	Partial evidence “Conn Kavanaugh is a Boston-based law firm representing individuals, families, and organizations, from Fortune 100 companies to closely held, family businesses and everything in…” Source: RevenueBase Database · checked Sep 14, 2026
5	Barton Gilman LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Partial evidence “Barton Gilman LLP is a highly regarded law firm with offices in Massachusetts, Rhode Island, Connecticut, New York, New Jersey and Pennsylvania.” Source: RevenueBase Database · checked Sep 14, 2026
6	Ruberto, Israel & Weiner, P.C	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	66 contacts →
	Partial evidence “Ruberto, Israel & Weiner is a well established business law firm based in Boston, providing legal services to a diverse client base throughout the region, across the U.S.” Source: RevenueBase Database · checked Sep 14, 2026
7	Leftfield	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	53 contacts →
	Partial evidence “We have over 20 years experience representing and advocating for owners on large-scale construction projects.” Source: RevenueBase Database · checked Sep 14, 2026
8	Dain, Torpy, LE Ray, Wiest & Garner, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	51 contacts →
	Indirect evidence “We offer developers, business and property owners and users experienced legal representation in all aspects of real estate development, ownership and operation.” Source: RevenueBase Database · checked Sep 14, 2026
9	Bernkopf	Strong evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	50 contacts →
	Strong evidence “Bernkopf is a boutique law firm that takes a smarter approach to real estate, litigation, construction, and business law, serving clients across Massachusetts and the United…” Source: RevenueBase Database · checked Sep 14, 2026
10	Adler Cohen Harvey Wakeman & Guekguezian, LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	44 contacts →
	Indirect evidence “For more than twenty-five years, Adler, Cohen, Harvey, Wakeman & Guekguezian has consistently delivered successful results defending our clients in civil litigation and licensing…” Source: RevenueBase Database · checked Sep 14, 2026
11	Gesmer Updegrove LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	41 contacts →
	Indirect evidence “Gesmer Updegrove prides itself as being among the most respected, efficient, and bespoke firms in the region.” Source: RevenueBase Database · checked Sep 14, 2026
12	Sleeping DOG Properties, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	38 contacts →
	Indirect evidence “Founded in 1993, Sleeping Dog Properties is a Boston-based design, build, and property care firm specializing in distinctive residences throughout New England.” Source: RevenueBase Database · checked Sep 14, 2026
13	Cohn & Dussi, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	37 contacts →
	Partial evidence “Cohn & Dussi LLC was established in the early 1990′s as a civil litigation law firm with extensive experience in commercial litigation, creditors’ rights, leasing, bankruptcy…” Source: RevenueBase Database · checked Sep 14, 2026
14	D'ambrosio LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	30 contacts →
	Partial evidence “DLLP is a full-service law firm dedicated to offering the highest level of strategic counsel.” Source: RevenueBase Database · checked Sep 14, 2026
15	Murphy & King, Professional Corporation	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	51-200	29 contacts →
	Indirect evidence “Unraveling Complexity A business is a complex entity.” Source: RevenueBase Database · checked Sep 14, 2026
16	Flynn LAW Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	22 contacts →
	Partial evidence “Based in Boston, Flynn Law Group is an award-winning team of attorneys specializing in housing law, condominium law and commercial property law.” Source: RevenueBase Database · checked Sep 14, 2026
17	BWA Architecture	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “BAKER \| WOHL ARCHITECTS was founded in 1993 as a joint venture by Stephen D.” Source: RevenueBase Database · checked Sep 14, 2026
18	Nolan Sheehan Patten LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	12 contacts →
	Partial evidence “We formed Nolan Sheehan Patten in 2009 to bring our knowledge and skill set as “big firm lawyers” to a boutique law firm environment where we could provide the same expertise and…” Source: RevenueBase Database · checked Sep 14, 2026
19	Gilman, Mclaughlin & Hanrahan, LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “At the law firm of Gilman, McLaughlin & Hanrahan, LLP, we have been serving individuals and businesses in and around Boston, eastern Massachusetts and Cape Cod since 1975.” Source: RevenueBase Database · checked Sep 14, 2026
20	Strang Scott	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Indirect evidence “Strang Scott is a dynamic business transaction and litigation firm, dedicated to serving the needs of business of all sizes.” Source: RevenueBase Database · checked Sep 14, 2026
21	Governo LAW Firm LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “We are pleased to announce that, effective April 1, 2018, the attorneys, paralegals and support staff formerly with Governo Law Firm LLC have moved to Smith Duggan Buell & Rufo…” Source: RevenueBase Database · checked Sep 14, 2026
22	Griffin LAW LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	9 contacts →
	Partial evidence “Griffin Law’s experienced team of attorneys provides prompt, professional, and cost-competitive services to clients in Massachusetts, New Hampshire, and Rhode Island.” Source: RevenueBase Database · checked Sep 14, 2026
23	Laredo & Smith, LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1-10	8 contacts →
	Partial evidence “The law firm of Laredo & Smith, LLP provides respected advice and creative representation in business litigation, white collar criminal defense and government investigations…” Source: RevenueBase Database · checked Sep 14, 2026
24	Lynch, Brewer, Hoffman & Fink, LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	8 contacts →
	Partial evidence “Lynch, Brewer, Hoffman & Fink, LLP is a Boston-based law firm serving clients in the areas of Corporate & Securities Law, Private Client, Litigation & Employment Law, and Real…” Source: RevenueBase Database · checked Sep 14, 2026
25	Kvassociates, INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	11-50	8 contacts →
	Partial evidence “Located in Boston's Fort Point Channel district, KVAssociates is a full-service construction consulting firm servicing Owners in the real estate and design community since 1990.” Source: RevenueBase Database · checked Sep 14, 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: construction law firms. 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 construction law firms.
Partial evidence: Its own public description names part of construction law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction law firms. 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 71 construction law firms based in Boston, United States

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Construction law firms based in Boston, United States at a glance

As of Sep 14, 2026

60.1%Verified-email coverage

20.2Average contacts per company

1-10Median size (employees)

435.2%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 71 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 construction law firms, 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 Boston, United States whose own description of what they do matches “construction law firms”. 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 construction law firms), 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 construction law firms, and records with no verified work email. Companies headquartered outside Boston 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, 860 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 14, 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.

Construction law firms by metro in the United States

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 construction law firms, 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 construction law firms are there based in Boston, United States?

RevenueBase identified 71 construction law firms headquartered in Boston, 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?

Morrison Mahoney LLP, headquartered in Boston, tops this list with the largest team on record.

Which city has the most construction law firms?

New York leads with 309 headquartered companies, followed by Houston (178) and Chicago (135).

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 860 verified decision-maker contacts tracked across these 71 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 14, 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.