Company lists · Data refreshed September 2026

Top 25 Construction law firms based in Chicago, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 135 companies tracked

RevenueBase identified 135 construction law firms headquartered in Chicago, United States as of September 2026 and tracks 4,770 professional contacts across them, including 2,756 with verified work emails and 2,742 with mobile numbers. New York is the largest hub.

This list covers construction law firms headquartered in Chicago, 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 8, 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 8, 2026 86% judged on-target in blind review

135Companies

4,770Contacts tracked

2,756Verified emails

2,742Mobile numbers

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

Ranked by team size

Top 25 of 135 construction law firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 8, 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	Seyfarth Shaw LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	1,001-5,000	2,167 contacts →
	Indirect evidence “High stakes.” Source: RevenueBase Database · checked Sep 8, 2026
2	Hinshaw & Culbertson LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	501-1,000	1,188 contacts →
	Partial evidence “Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Source: RevenueBase Database · checked Sep 8, 2026
3	Litchfield Cavo LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	501-1,000	424 contacts →
	Indirect evidence “Litchfield Cavo LLP began as a small firm of attorneys experienced in insurance and business defense matters.” Source: RevenueBase Database · checked Sep 8, 2026
4	Robbins Schwartz	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	51-200	69 contacts →
	Indirect evidence “We are a team of problem solvers.” Source: RevenueBase Database · checked Sep 8, 2026
5	Querrey & Harrow, LTD	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	51-200	54 contacts →
	Partial evidence “Querrey & Harrow is a full service law firm built on the foundation of providing professional, cost-effective, and personal service to our clients.” Source: RevenueBase Database · checked Sep 8, 2026
6	Christensen HSU Sipes LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	53 contacts →
	Partial evidence “Christensen Hsu Sipes LLP is a law firm with offices in Chicago, Northwest Indiana, Los Angeles, and Sacramento.” Source: RevenueBase Database · checked Sep 8, 2026
7	Airdo Werwas, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	40 contacts →
	Partial evidence “Airdo Werwas, LLC, is a boutique trial law firm that provides a full range of legal services and solutions to achieve the results its clients need.” Source: RevenueBase Database · checked Sep 8, 2026
8	Schain Banks	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	36 contacts →
	Partial evidence “Schain Banks is a Chicago-based law firm specializing in real estate, zoning, local government, energy, and litigation.” Source: RevenueBase Database · checked Sep 8, 2026
9	Nisen & Elliott, LLC	Indirect evidence	Chicago, United StatesHQ checked Sep 8, 2026	11-50	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 8, 2026
10	Shefsky & Froelich	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	51-200	33 contacts →
	Partial evidence “Shefsky & Froelich Ltd, a Chicago-based full-service law firm, was founded in 1970 by a small group of highly motivated attorneys with extensive experience in complex commercial…” Source: RevenueBase Database · checked Sep 8, 2026
11	Brown, Udell, Pomerantz & Delrahim LTD	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	27 contacts →
	Partial evidence “Brown, Udell, Pomerantz & Delrahim is a commercial law firm dedicated to understanding clients’ legal and business needs.” Source: RevenueBase Database · checked Sep 8, 2026
12	Shepard Schwartz & Harris LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	1-10	26 contacts →
	Indirect evidence “As of July 2022, Shepard Schwartz & Harris LLP joined Citrin Cooperman.” Source: RevenueBase Database · checked Sep 8, 2026
13	Elrod Friedman LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	22 contacts →
	Indirect evidence “Bridging the Gap between Public & Private Sectors In representing public and private sector clients, our attorneys provide unique legal insights and understandings that result in…” Source: RevenueBase Database · checked Sep 8, 2026
14	Laurie & Brennan, LLP	Strong evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	19 contacts →
	Strong evidence “As one of the largest boutique construction law firms in Chicago, Laurie & Brennan has developed an unrivaled bench of industry experience and know-how to represent clients in…” Source: RevenueBase Database · checked Sep 8, 2026
15	Stein RAY LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	17 contacts →
	Partial evidence “Stein Ray LLP is a leading litigation and international arbitration boutique focusing on the resolution of large, high-stakes domestic and international construction disputes.” Source: RevenueBase Database · checked Sep 8, 2026
16	Mccarthy Duffy LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	17 contacts →
	Partial evidence “McCarthy Duffy LLP is a business-focused law firm that has been supporting clients in the Midwest and around the world for over 100 years.” Source: RevenueBase Database · checked Sep 8, 2026
17	Boodell & Domanskis, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	17 contacts →
	Partial evidence “Boodell & Domanskis, LLC is a client-focused law firm dedicated to providing individuals and businesses with responsive, pro-active, and cost effective legal solutions.” Source: RevenueBase Database · checked Sep 8, 2026
18	Valentine Austriaco & Bueschel, P.C	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	1-10	16 contacts →
	Indirect evidence “Practical, cost-effective, and responsive - we bring decades of experience resolving and litigating disputes, coupled with an understanding of the challenges facing today’s…” Source: RevenueBase Database · checked Sep 8, 2026
19	Connolly Krause LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	15 contacts →
	Partial evidence “More than 25 years ago, six attorneys started a law firm which quickly developed a national reputation as a preeminent litigation law firm.” Source: RevenueBase Database · checked Sep 8, 2026
20	O'connor & Battle, LLP	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	15 contacts →
	Indirect evidence “Our firm is based on the standards of diligence, responsiveness and excellence.” Source: RevenueBase Database · checked Sep 8, 2026
21	Studio Arq, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	15 contacts →
	Indirect evidence “Started in 2008, Studio ARQ, LLC is a full service architectural firm specializing in commercial, residential and institutional planning & design, owner representation services…” Source: RevenueBase Database · checked Sep 8, 2026
22	MEPIS	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	14 contacts →
	Indirect evidence “MEPIS MEPIS is a full service Professional Architecture & Engineering design firm, with a diversified team of professionals who perform design services and design build.” Source: RevenueBase Database · checked Sep 8, 2026
23	Carlson Dash, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	13 contacts →
	Indirect evidence “Carlson Dash, LLC helps businesses navigate complex legal challenges with confidence and clarity.” Source: RevenueBase Database · checked Sep 8, 2026
24	LAW Offices Of Parente & Norem, P.C	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 8, 2026	11-50	13 contacts →
	Indirect evidence “Parente & Norem, P.C.” Source: RevenueBase Database · checked Sep 8, 2026
25	Syntecgroup	Indirect evidence	Chicago, United StatesHQ checked Sep 8, 2026	1-10	12 contacts →
	Indirect evidence “Syntec Group "Creating and Managing the Built Environment" Real-world experience creatively applied using cutting edge business and technology solutions Syntec Group is comprised…” Source: RevenueBase Database · checked Sep 8, 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 135 construction law firms based in Chicago, United States

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

As of Sep 8, 2026

57.8%Verified-email coverage

57.5%Mobile-number coverage

35.3Average contacts per company

1-10Median size (employees)

57.8%Largest-city concentration · New York

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 10.0d

2,5300–30

20631–60

161–90

090–180

19180+

Company record updated

Median 70.0d

00–30

2,16131–60

2,00361–90

43490–180

172180+

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 Chicago, 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 Chicago 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, 2,756 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 8, 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 Chicago, United States?

RevenueBase identified 135 construction law firms headquartered in Chicago, 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?

Seyfarth Shaw LLP, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most construction law firms?

New York leads with 78 headquartered companies, followed by Houston (44) and Dallas (30).

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 2,756 verified decision-maker contacts tracked across these 135 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 8, 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.