Global PetroAdvisors

Legal guide · November 2026

Gas station lawyer: what they do and how to choose one

A gas station deal is several deals in one: a business, often real estate, underground fuel tanks, a fuel supply contract, licenses and sometimes a brand. One missed clause can cost far more than the lawyer ever would. This guide is for owners and buyers of gas stations and c-stores. (If you were hurt at a gas station, you need a personal injury lawyer instead.)

Short answer

Hire a lawyer before you sign a letter of intent. A good local business lawyer handles simple station deals; for branded fuel contracts, environmental problems or multi-site deals, add a petroleum specialist who knows fuel supply agreements and the Petroleum Marketing Practices Act (PMPA). Never share the other side’s lawyer.

When you need a gas station lawyer

  • Buying or selling a station or c-store: to write or review the purchase agreement and guide the closing.
  • Signing or renewing a fuel supply agreement: these often run for years and can require repayment of incentives if you leave early.
  • Signing a lease, especially a lease from your fuel supplier.
  • Environmental issues: old tanks, a past leak, a state cleanup fund claim, or a “no further action” letter.
  • Licenses and permits: beer and wine, tobacco, lottery and food permits often do not transfer automatically.
  • Disputes with a supplier, landlord, partner or franchisor.

What a gas station lawyer does on a sale or purchase

  1. Reviews the letter of intent before you sign it, so the big terms are right from the start.
  2. Drafts or negotiates the purchase agreement: price, what is included, how inventory is counted, the deposit, and the conditions to close.
  3. Protects you on environmental risk: making sure there is a Phase I report, deciding who pays for any cleanup, and adding the right promises to the contract.
  4. Reviews the fuel contract and lease to see whether they can be transferred, and on what terms.
  5. Works with the title company and the lender so the closing happens on time.
  6. Checks licenses and plans the transfer or new applications.

Local business lawyer or petroleum specialist?

Many good local business and real estate lawyers handle simple station deals well. For complex deals, a lawyer who works with fuel marketers is worth it. They know how branded fuel contracts and incentive repayments work, the federal law that governs fuel franchises (the Petroleum Marketing Practices Act), state tank rules and cleanup funds, and what terms are normal in station deals.

A setup that works for many owners: a local lawyer for the closing, with a petroleum specialist reviewing the fuel contract.

Questions to ask before you hire

  • How many gas station or c-store deals have you closed in the last two years?
  • Have you reviewed fuel supply agreements for my brand?
  • Are you licensed in the state where the station is?
  • Flat fee or hourly? What is included?
  • Who will actually do the work?
  • How fast do you usually turn a contract around?

What does a gas station lawyer cost?

It depends on the deal and the state. Some lawyers quote a flat fee for a straightforward purchase; others bill hourly. Deals with real estate, environmental questions or several stations cost more. Ask for a written estimate up front, and compare at least two.

Red flags

  • They have never read a fuel supply agreement.
  • They suggest skipping the Phase I environmental report “to save money.”
  • They are slow to call back before you have even hired them.
  • They also represent the other side.

Attorneys we work with

Over the years we have worked alongside many attorneys on station and c-store deals. Our partners page lists the ones we recommend, including firms with fuel-industry practices and local options by state. On that page, tap Get introduced on a firm’s card and we will connect you personally. In another state? Ask us and we will find options near the business.

Buying? Read our due diligence checklist and how to buy a gas station. Selling? Start with sell my gas station and the sale checklist. Financing the purchase? See gas station lenders.

Frequently asked questions

Do I need a lawyer to buy a gas station?
It is strongly recommended. The purchase agreement, environmental terms, fuel contract and license transfers are all places where expensive mistakes happen.
Can the seller’s lawyer represent me too?
It is best not to. Each side should have its own lawyer.
When should I hire a gas station lawyer?
Before you sign a letter of intent, or as soon after as possible.
Do I need a petroleum specialist or will a regular business lawyer work?
A regular business or real estate lawyer can handle many simple deals. For branded fuel contracts, environmental problems or multi-site deals, add a petroleum specialist.
What is the Petroleum Marketing Practices Act?
A federal law that limits when a fuel supplier can end or refuse to renew a franchised dealer’s agreement. A lawyer who knows it can tell you what your contract allows.

This guide is general information, not legal advice. Global Petro Advisors is not a law firm. You are always free to choose any attorney.