VerifiedLawFirms editorial: Focus and practice areas — Environmental law sits at the centre of everything this San Diego firm does, and the surrounding work follows from it.
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About Environmental Law Group LLP
Environmental Law Group LLP is a San Diego environmental law firm that represents public and private entities. The firm was formerly known as Opper & Varco LLP. It works in CEQA, regulatory compliance, storm water and water quality, real estate transactional due diligence, brownfields development, energy, environmental enforcement, and permitting and compliance. Founded in 2003, the firm states that it is a certified women-owned firm. Clients work directly with senior partners Suzanne R. Varco and S. Wayne Rosenbaum.
The firm has litigated matters in state and federal courts, including Courts of Appeal, and has handled administrative writs. Its water quality work covers permitting, regulatory enforcement, and citizen suit matters under the Clean Water Act and the California Water Code. The firm also advises on insurance coverage and cost recovery, urban development and reuse, grant funding, and regulatory counseling, including California's Proposition 65. The office is at 225 Broadway, Suite 1900, San Diego, California.
Editor's Review
VerifiedLawFirms editorial
Focus and practice areas
Environmental law sits at the centre of everything this San Diego firm does, and the surrounding work follows from it. The firm handles CEQA review, regulatory compliance, storm water and water quality matters, permitting, and environmental enforcement. Real estate transactional due diligence and brownfields development sit alongside that core.
Water quality is one of the clearer strands. The firm's work there covers permitting, regulatory enforcement, and citizen suit matters under the Clean Water Act and the California Water Code. Those are three different postures on the same statute, and each one calls for a different kind of preparation.
Beyond water, the firm advises on energy, insurance coverage and cost recovery, urban development and reuse, grant funding, and regulatory counseling that includes California's Proposition 65. It also conducts environmental audits. In my opinion, the audit and counseling side matters more than it first appears: it's the work that keeps a client out of enforcement rather than defending them once enforcement lands.
Where the litigation happens
The firm has litigated in both state and federal courts, including at the Courts of Appeal. It has also handled administrative writs, which is a specific California procedure for challenging agency decisions.
That combination tells you something practical. A firm that files writs and argues appeals is working the full path a regulatory dispute can take, from the agency's decision through to review by a higher court.
How the team is built
Three attorneys appear on the firm's site: senior partners Suzanne R. Varco and S. Wayne Rosenbaum, and attorney Grant Olsson. That's a small roster for the breadth of subject matter listed.
The firm states that clients work directly with the senior partners. For a client on the receiving end of a regulatory notice, that arrangement has a plain benefit. Questions go to the people who will actually argue the matter.
Suzanne R. Varco
Varco graduated from the University of San Diego School of Law in 1992. Her work covers environmental matters and extends into real estate business issues.
That pairing shows up in the firm's practice list too. Environmental and real estate litigation appear together, as do real estate transactions and environmental due diligence. The two areas are hard to separate in practice, since contaminated land is both a legal liability and a property asset.
S. Wayne Rosenbaum
Rosenbaum holds a J.D. from California Western School of Law. His undergraduate degree is a B.A. in mathematics and chemistry, and he also holds a master's in administration from Rutgers University.
A chemistry background is unusual on a legal résumé and directly useful in this field. Environmental cases turn on sampling data, contaminant thresholds, and technical reports from consultants. A lawyer who can read that material without a translator has an advantage in cross-examination and in negotiating with regulators.
His practice spans environmental and natural resources law, energy development, water quality, land use, tribal law, and food law. Tribal law and food law are both narrow fields, and their presence widens the range of clients the firm can take on.
Grant Olsson
Olsson earned his law degree from the University of San Diego School of Law. His practice focuses on environmental law, and his profile indicates roughly eight years of experience.
Two of the three attorneys share the same law school, which is the local one. In a practice built on California statutes and California agencies, familiarity with the regional bar and the regional regulators has real value.
What the record shows about the firm's history
The firm was founded in 2003 and previously operated as Opper & Varco LLP. The name change is disclosed on the about page and in the footer, which is the right place for it.
Twenty-plus years in a single field is a long run. Environmental regulation in California has shifted considerably in that period, with storm water permitting and CEQA both seeing repeated revision. A firm that has worked through those changes has watched the rules move rather than reading about them afterwards.
Environmental Law Group is a certified women-owned firm. That certification requires documentation of ownership structure, so it carries more weight than a self-description.
The client mix and what it implies
The firm represents both public and private entities. As a reviewer, I find that combination worth flagging, because the two client types pull in different directions.
A public agency needs help writing defensible CEQA documents and administering its own permits. A private developer needs help getting through those same processes. A firm that works both sides has seen how agency decisions get made internally, and that knowledge carries over.
Insurance coverage and cost recovery point toward a particular kind of matter. When contamination is discovered on a property, the question of who pays often lands on old insurance policies written decades earlier. Pursuing those claims requires reading policy language alongside environmental liability law.
Urban development and reuse
Brownfields work appears in the firm's own description of what it does. These are sites with known or suspected contamination where redevelopment stalls until the liability picture is clear.
Grant funding shows up in the practice list next to this work. Public money is often part of how a brownfield redevelopment gets financed, and the applications carry their own compliance conditions.
Reading the listing as a whole
The firm's site gives a clear account of subject matter and a partial account of the people. Practice areas are listed with specificity, down to named statutes. Attorney credentials are thinner on the site itself, with no individual bio pages for the three named lawyers.
For a prospective client, the useful signals here are concrete. The firm has a stated founding year, named senior partners with identifiable law schools, a disclosed former name, and a practice list that names actual regulatory programs. Those are checkable facts.
Environmental Law Group works in a field where the technical and the legal are tangled together. Rosenbaum's science background, Varco's real estate work, and a practice list that reaches from permitting through appellate litigation suggest a firm built around that tangle. Environmental Law Group LLP has practised under its current name and its earlier one from San Diego since 2003.
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Grant Olsson
Grant Richard Olsson is an attorney based in San Diego, California, whose practice focuses on environmental law. He earned his law degree from the University of San Diego School of Law. According to his profile, he has approximately eight years of experience and works with clients on environmental law matters.
S. Wayne RosenbaumSenior Partner
Salem Wayne Rosenbaum is an attorney practicing at Environmental Law Group LLP in San Diego, California. He earned a J.D. from California Western School of Law and holds a B.A. in Mathematics and Chemistry and a master's degree in administration from Rutgers University. His practice covers environmental and natural resources law, energy development, water quality, land use, tribal law, and food labeling and regulatory compliance. He has also held partner and of counsel roles at firms including Opper and Varco LLP, Stoel Rives LLP, Foley and Lardner, McKenna Long and Aldridge LLP, and Higgs Fletcher and Mack.
Suzanne R. VarcoSenior Partner
Suzanne R. Varco graduated from University of San Diego School of Law in 1992. She is an attorney at Environmental Law Group LLP in San Diego, California. She helps clients with environmental matters and also assists with real estate business issues.
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