Company lists · Data refreshed September 2026

Top 25 Construction law firms based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 68 companies tracked

RevenueBase identified 68 construction law firms headquartered in San Francisco, United States as of September 2026 and tracks 785 professional contacts across them, including 355 with verified work emails. New York is the largest hub.

This list covers construction law firms headquartered in San Francisco, 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

68Companies

785Contacts tracked

355Verified emails

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The 25 largest construction law firms based in San Francisco, United States

Ranked by team size

Top 25 of 68 construction law firms based in San Francisco, 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	Farella Braun Martel LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	250 contacts →
	Partial evidence “Farella Braun + Martel LLP is a leading Northern California law firm representing corporate and private clients in sophisticated business and real estate transactions and complex…” Source: RevenueBase Database · checked Sep 14, 2026
2	Bartko LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Indirect evidence “Bartko LLP is a mid-size firm dedicated to strategic representation of clients in California, nationally and abroad.” Source: RevenueBase Database · checked Sep 14, 2026
3	SSL LAW Firm LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	62 contacts →
	Partial evidence “From inception, SSL has embraced an innovative law firm model that has enabled us to provide extraordinary service to our clients at lower hourly rates.” Source: RevenueBase Database · checked Sep 14, 2026
4	The Miller LAW Firm	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	29 contacts →
	Strong evidence “For over 40 years, The Miller Law Firm has been a leader in providing the highest quality of services in the area of construction claims and deficiencies, for homeowner and urban…” Source: RevenueBase Database · checked Sep 14, 2026
5	Briscoe Prows KAO Ivester & Bazel LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “We specialize in land use, real estate, and homeowners association (HOA) litigation and transactions.” Source: RevenueBase Database · checked Sep 14, 2026
6	Zack DE Vito Architecture	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	15 contacts →
	Partial evidence “Zack \| de Vito Architecture + Construction is an internationally recognized, award winning, multi-disciplinary firm known for modern, expertly planned and detailed work.” Source: RevenueBase Database · checked Sep 14, 2026
7	Steven Adair Macdonald & Partners, P.C	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “The law firm of Steven Adair MacDonald & Associates, P.C.” Source: RevenueBase Database · checked Sep 14, 2026
8	Dillingham & Murphy, LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “Dillingham & Murphy, LLP is an AV-rated medium size law firm in San Francisco, California.” Source: RevenueBase Database · checked Sep 14, 2026
9	Long & Levit LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	10 contacts →
	Partial evidence “We have represented lawyers, judges, design professionals, construction firms, employers and successful businesses for nearly a century.” Source: RevenueBase Database · checked Sep 14, 2026
10	Chan Punzalan	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “Chan + Punzalan is a full-service law firm that provides a wide range of business counsel.” Source: RevenueBase Database · checked Sep 14, 2026
11	Schinner & Shain, LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “Schinner & Shain is a full-service law firm comprised of dynamic transactional and litigation attorneys, serving clients from its offices in San Francisco and Malibu.” Source: RevenueBase Database · checked Sep 14, 2026
12	Primum LAW Group PC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	9 contacts →
	Partial evidence “Primum Law Group is boutique business law firm located in San Francisco, a city that has become home to many international companies.” Source: RevenueBase Database · checked Sep 14, 2026
13	Haasnajarian	Strong evidence	San Francisco, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Strong evidence “San Francisco law firm in its 37th year practicing in the areas of real estate, business, construction, government contracts, liquor licensing and estate planning.” Source: RevenueBase Database · checked Sep 14, 2026
14	Carlson Calladine & Peterson LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “Complex litigation, significant wins and strategic advocacy are the hallmarks of Carlson, Calladine & Peterson LLP's practice.” Source: RevenueBase Database · checked Sep 14, 2026
15	Severson & Werson	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	7 contacts →
	Indirect evidence “At Severson, we focus relentlessly on our Clients’ definition of success.” Source: RevenueBase Database · checked Sep 14, 2026
16	Joseph Chow & Associates, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “Since 1977, Joseph Chow & Associates Inc.” Source: RevenueBase Database · checked Sep 14, 2026
17	Dunn & Panagotacos LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “Dunn & Panagotacos LLP is a full service law firm located in downtown San Francisco.” Source: RevenueBase Database · checked Sep 14, 2026
18	Kaufhold Gaskin LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “Kaufhold Gaskin LLP is a boutique law firm focused exclusively on delivering great results for our clients.” Source: RevenueBase Database · checked Sep 14, 2026
19	Citidev	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “Citidev is not an ordinary custom construction firm: We are true artisans, dedicated to the craft of superior building practices.” Source: RevenueBase Database · checked Sep 14, 2026
20	Emergent LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “Emergent LLP is a premiere boutique that specializes in handling complex litigation matters.” Source: RevenueBase Database · checked Sep 14, 2026
21	DAN TAN LAW	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Dan Tan Law is a boutique litigation and international arbitration law firm based in San Francisco, New York, and Singapore.” Source: RevenueBase Database · checked Sep 14, 2026
22	Futterman Dupree Dodd Croley Maier LLP	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “Futterman Dupree Dodd Croley Maier LLP lawyers provide high quality legal work and exceptional service.” Source: RevenueBase Database · checked Sep 14, 2026
23	Colla & RAY LLP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “Established in 2019, Colla & Ray LLP is San Francisco's premier land use and government compliance law firm.” Source: RevenueBase Database · checked Sep 14, 2026
24	Confianza Services	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “Confianza Services is a boutique consultancy based in San Francisco, CA.” Source: RevenueBase Database · checked Sep 14, 2026
25	O'connor And Associates	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “O'Connor and Associates provides a tailored approach to commercial and business litigation, business development and transactions, bankruptcy and creditors' rights.” 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 68 construction law firms based in San Francisco, United States

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Construction law firms based in San Francisco, United States at a glance

As of Sep 14, 2026

45.2%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

454.4%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 San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 68 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 San Francisco, 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 San Francisco 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, 355 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 San Francisco, United States?

RevenueBase identified 68 construction law firms headquartered in San Francisco, 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?

Farella Braun Martel LLP, headquartered in San Francisco, 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 355 verified decision-maker contacts tracked across these 68 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.