Ranking tables
Environment | USA
California
Rankings overview for Departments
Cermak & Inglin LLP 6 Years Ranked
Cox, Castle & Nicholson LLP 9 Years Ranked
Gibson, Dunn & Crutcher LLP 23 Years Ranked
Greenberg Glusker LLP 13 Years Ranked
Hogan Lovells US LLP 3 Years Ranked
Hunton Andrews Kurth LLP 9 Years Ranked
King & Spalding LLP 6 Years Ranked
Perkins Coie LLP 12 Years Ranked
Arnold & Porter 16 Years Ranked
Beveridge & Diamond PC 15 Years Ranked- Brownstein Hyatt Farber Schreck, LLP 16 Years Ranked
DLA Piper LLP (US) 2 Years Ranked
Norton Rose Fulbright 14 Years Ranked
Nossaman LLP 14 Years Ranked
Pillsbury 23 Years Ranked
Sheppard, Mullin, Richter & Hampton LLP 11 Years Ranked
Baker Botts L.L.P. 5 Years Ranked- Bick Law LLP 1 Years Ranked
Miller Nash LLP 1 Years Ranked
Stoel Rives LLP 6 Years Ranked
WilmerHale 4 Years Ranked- Bell Kearns
- Best Best & Krieger LLP
- Downey Brand LLP
- Edgcomb Law Group
All Departments profiles
Band 1

1 Alston & Bird LLPEnvironment2026 | Band 1 | 23 Years RankedAlston & Bird LLP has a combined land use and environmental group that focuses on guiding clients through high-stakes trial and appellate litigation and regulatory matters, both locally and nationally. Key areas of focus for the firm include Superfund cases, enforcement actions and civil suits related to the Clean Air Act and the Clean Water Act. The team fields a number of attorneys who have previously held senior experience of state and federal environmental agencies.

1 Morgan, Lewis & Bockius LLPEnvironment2026 | Band 1 | 15 Years RankedMorgan, Lewis & Bockius LLP remains a powerhouse in litigation, regularly handling complex and headline-grabbing cases and investigations. It has deep experience in toxic tort, hazardous waste and contamination disputes, particularly those arising from major environmental incidents. The firm often acts on regulatory compliance and permitting matters for large-scale development, energy and infrastructure projects. The team is also known for its abilities acting in enforcement actions and investigations brought by state agencies, as well as the environmental aspects of corporate bankruptcies.

1 Paul Hastings LLPEnvironment2026 | Band 1 | 22 Years RankedPaul Hastings LLP offers a versatile regulatory practice with a deep bench experienced in dealing with environmental agencies. The firm is acknowledged for its strength in regulation, policymaking and project development, and it offers top quality expertise in land use permitting, as well as in hazardous material and air quality matters. The team has specialist knowledge of wildlife law surrounding renewable energy projects. It also highly recommended for brownfield transactions and climate change issues.
Band 2

2 Allen MatkinsEnvironment2026 | Band 2 | 17 Years RankedAllen Matkins maintains a strong reputation for the full range of environmental regulatory, transactional and dispute resolution work. It boasts a strong litigation team with significant experience in both trial and appeals, particularly in relation to CERCLA cases and contaminated sites. The firm frequently advises clientele on high-value projects and redevelopments requiring environmental due diligence. Has a wealth of experience in water rights and quality matters. Clients include Silicon Valley tech companies, major developers and public sector bodies.

2 Farella Braun + Martel LLPEnvironment2026 | Band 2 | 23 Years RankedFarella Braun + Martel LLP has a well-respected environmental practice with impressive experience in regulatory and compliance counsel covering a wide range of areas, including product liability, water quality and CERCLA matters, among others. Has a strong litigation team with the capacity to handle mass tort actions, site investigations and Proposition 65 defenses. Regularly engaged by clients in the renewable energy industry to handle matters such as project permitting, environmental review and land use entitlements.
2 Holland & Knight LLPEnvironment2026 | Band 2 | 13 Years RankedHolland & Knight LLP is celebrated for its impressive record in CEQA compliance and litigation, which is enhanced by its expertise in land use matters. Additionally, the firm possesses an established practice in brownfield redevelopment and natural resource protection, particularly in relation to water quality issues and the Endangered Species Act. Other areas of strength include matters at the intersection of environmental and tribal law, as well as environmental health and safety matters. It caters to a variety of industries, including renewable energy, manufacturing, biotechnology and oil and gas.

2 Latham & Watkins LLPEnvironment2026 | Band 2 | 23 Years RankedLatham & Watkins handles the full range of environmental issues, with a top reputation in air quality and climate change concerns. It is also recommended for toxic tort litigation, as well as white-collar criminal defense matters. Their expertise extends to insurance cases and the environmental implications of corporate transactions. It regularly represents clients before state agencies such as the California Air Resources Board, California Public Utilities Commission and California Energy Commission. Client base includes large utilities, refineries, manufacturers and cleantech companies.
Band 3

3 Cermak & Inglin LLPEnvironment2026 | Band 3 | 6 Years RankedCermak & Inglin LLP has a notable environmental law offering in California with a national scope. It is equipped to handle complex proceedings under a broad range of federal and state statutes including TSCA, RCRA and CERCLA. The team is further able to counsel on complex litigation regarding contamination under CWA and CAA, as well as Proposition 65 challenges. It frequently represent a variety of clients in compliance and agency enforcement actions.
3 Cox, Castle & Nicholson LLPEnvironment2026 | Band 3 | 9 Years RankedCox, Castle & Nicholson LLP offers expertise in a broad range of environmental law including environmental risk management, cost recovery and brownfield redevelopment. The firm is also capable of advising on environmental aspects of M&A and real estate transactions. The team commonly represents clients involved in development projects notably in the energy, industrial and commercial sectors.

3 Gibson, Dunn & Crutcher LLPEnvironment2026 | Band 3 | 23 Years RankedGibson, Dunn & Crutcher LLP has a litigation-focused environmental group experienced in toxic tort defense, cost recovery actions and regulatory challenges. Its significant transactional practice providing diligence, compliance and regulatory counsel in a variety of matters, including those raising Superfund or air and water quality permitting issues. The group is also noted for its handling of insurance coverage disputes involving environmental matters, and continues to represent a number of prominent oil and gas industry clients in defense of hydraulic fracturing litigation. The firm is capable of handling criminal environmental litigation in state and federal courts. It also has experience representing major clients in the food and beverage industries in Proposition 65 matters.

3 Greenberg Glusker LLPEnvironment2026 | Band 3 | 13 Years RankedGreenberg Glusker LLP is noted for its considerable environmental law expertise covering brownfield developments, CERCLA cost recovery and CEQA matters. The firm is further able to advise on general environmental issues including air quality, water quality and energy-related law.

3 Hogan Lovells US LLPEnvironment2026 | Band 3 | 3 Years RankedHogan Lovells enjoys a strong reputation for its environmental law practice, acting for an array of national and multinational clients on state and federal regulatory matters, litigation claims and environmental issues arising in transactional work. The firm benefits from extensive resources across its national network, with a strong pool of environmental law experts in California and beyond.
3 Hunton Andrews Kurth LLPEnvironment2026 | Band 3 | 9 Years RankedHunton Andrews Kurth LLP offers a full range of environmental capabilities to high profile clients from a variety of backgrounds, including the chemicals, manufacturing, automotive, oil and gas, natural resource and agricultural sectors. The firm is able to utilize the strength of its impressive national environmental law practice to represent and advise clients on the highest-stakes matters.

3 King & Spalding LLPEnvironment2026 | Band 3 | 6 Years RankedKing & Spalding LLP is recognized for its strong capabilities in environmental litigation covering groundwater, soil and air contamination disputes. The team is further noted for expertise in climate change matters, regularly assisting with engine emission investigations and pollution spills. The firm acts for an impressive range of clients, including chemical and energy companies and automobile and engine manufacturers.

3 Perkins Coie LLPEnvironment2026 | Band 3 | 12 Years RankedPerkins Coie LLP has an established group engaged in environmental counseling and litigation for clients across a range of industries. Experienced in handling permitting matters and environmental impact reports for private developers. The firm has additional capacity to assist with air and water quality issues, as well as on environmental torts and contaminated sites. The lawyers regularly handle matters pertaining to the development of energy industry projects, including both traditional and renewable energy matters.
Band 4

4 Arnold & PorterEnvironment2026 | Band 4 | 16 Years RankedArnold & Porter offers high quality advice on transactional due diligence and the redevelopment of contaminated sites. It is additionally skilled at assisting clients with high-stakes toxic tort and Proposition 65 litigation. The lawyers are experienced in handling disputes and investigations brought by activist groups as well as by state and federal agencies, the firm is also distinguished for its focus on toxics law and California's Green Chemistry initiative. The firm's clients include major multinationals and educational establishments. The team is well known for its work on greenhouse gas emissions and the CAA for the automobile industry.

4 Beveridge & Diamond PCEnvironment2026 | Band 4 | 15 Years RankedBeveridge & Diamond PC is a national environmental boutique firm with a team based in San Francisco. The firm offers toxic tort litigation expertise and is also active on waste, air quality, Superfund and brownfield matters. It frequently represents clients from the industrial, transport and waste industries.
4 Brownstein Hyatt Farber Schreck, LLPEnvironment2026 | Band 4 | 16 Years RankedBrownstein Hyatt Farber Schreck has a dedicated water law practice group, equipped to handle the full spectrum of matters, including water rights, quality and distribution for a range of clients, from government agencies to suppliers. The firm also offers deep legislative and lobbying expertise.

4 DLA Piper LLP (US)Environment2026 | Band 4 | 2 Years RankedDLA Piper LLP offers a strong environment law practice in California. The team has broad experience across transactional and regulatory work in the space as well as in handling environmental litigation. Its attorneys are particularly notable for their expertise in emerging contaminants, notably PFAS and microplastics.

4 Norton Rose FulbrightEnvironment2026 | Band 4 | 14 Years RankedNorton Rose Fulbright has a substantial offering in environmental law proceedings including Proposition 65 litigation, due diligence and consumer product safety matters. The team has experience providing counsel on a range of regulatory statutes such as CWA, CAA and pesticide regulation. Attorneys in the Los Angeles office frequently represent utilities, industrial and hospitality clients in climate change issues including carbon capture and sequestration projects.
4 Nossaman LLPEnvironment2026 | Band 4 | 14 Years RankedNossaman LLP has a robust environment group able to handle an array of environmental and natural resource matters. The firm has notable strength lies in CWA and Endangered Species Act issues. Additionally, it handles a wide spread of litigation and regulatory compliance matters, as well as land use and environmental permitting. The team represents clients in connection with legislative matters, working closely alongside the firm's public policy group to promote interests before state and federal government. Known for representing public agencies, water utilities, renewable energy companies and real estate developers.

4 PillsburyEnvironment2026 | Band 4 | 23 Years RankedPillsbury Winthrop Shaw Pittman LLP offers a well-rounded team that provides a broad range of environmental services. Their notable experience lies in CEQA, hazardous waste and emissions regulatory matters. It is strengthened by a significant litigation team which handles a range of toxic tort claims and enforcement actions. Noted recent activity in connection with climate change matters and air quality regulatory matters. The firm advises a range of clients, with particular insight into the transportation and energy sectors.

4 Sheppard, Mullin, Richter & Hampton LLPEnvironment2026 | Band 4 | 11 Years RankedSheppard, Mullin, Richter & Hampton LLP is a respected environmental practice that can handle a wide range of matters across environmental law. Of note is its environmental litigation team, which is particularly known for CERCLA litigation and associated Superfund matters. Additionally, it covers a range of environmental permitting and regulatory work alongside Proposition 65 work.
Band 5

5 Baker Botts L.L.P.Environment2026 | Band 5 | 5 Years RankedBaker Botts is recognized for its strong California environmental practice based in San Francisco. The firm leverages its strong Texas roots to regularly advise clients from the energy sector in California on federal and state regulatory compliance, CERCLA claims and incident response. Attorneys from the firm are particularly skilled in handling air permitting matters and regulatory compliance with the Clean Air Act.5 Bick Law LLPEnvironment2026 | Band 5 | 1 Years RankedBick Law LLP is a specialist boutique firm recognized for its wide-ranging experience in environment matters. The team adeptly handles environmental litigation alongside providing clients with transactional and compliance support.

5 Miller Nash LLPEnvironment2026 | Band 5 | 1 Years RankedMiller Nash has noteworthy expertise in complex Superfund matters, guiding clients through the remediation process. It also advises on contamination issues and potential liabilities stemming from remediation sites.

5 Stoel Rives LLPEnvironment2026 | Band 5 | 6 Years RankedStoel Rives LLP has an impressive environmental team based in California. Attorneys regularly act for clients in the energy, logistics and food and beverage sectors with a wide array of environmental issues including CEQA, regulatory compliance and contamination disputes. The firm is particularly noted for its ability to handle complex permitting disputes pertaining to oil and gas exploration and extraction.
5 WilmerHaleEnvironment2026 | Band 5 | 4 Years RankedWilmerHale helps leading corporates navigate all manner of environmental investigations and litigation. The team also advises clients on regulatory requirements, environmental risk and third-party liability. The team is staffed with lawyers who have extensive prior experience working for federal and state regulatory agencies.