Brian Weinberger has practiced commercial and business litigation in the Scottsdale and Phoenix area for more than 30 years. He is a trial lawyer first, which means he prepares every case as if it will be decided in front of a judge. That preparation produces stronger results whether your dispute settles or goes the distance. Learn more about Brian’s background and experience.
Business disputes have a way of pulling your attention away from the work that actually pays. A partner steering the company somewhere you never agreed to go, a competitor making false claims about your business, a customer refusing to pay, a contract the other side simply will not honor: these are the conflicts that stall a company while you scramble to respond. When that happens, you want an attorney who reads the situation with the courtroom in mind from the start.
Call (480) 923-4891 or visit our contact page to schedule a consultation.
Commercial Disputes We Handle
Weinberger Law represents business owners across Arizona in a broad range of commercial disputes. Below are the matters Brian Weinberger handles most regularly. Nearly all of them share one feature, which is that a contract sits at the center of the case, and the strength of that underlying agreement often decides how the dispute unfolds.
Breach of Contract
Most commercial litigation begins with a broken agreement. We handle breach of contract claims across the full range of business agreements, including partnership and operating agreements, employment and contractor contracts, nondisclosure agreements, real estate contracts, and contracts to buy or sell a business. Whether you were the party wronged or the one defending a claim, the case usually turns on the language of the contract and the quality of the documentation behind it.
Business Partner and Ownership Disputes
Few conflicts threaten a company more directly than a fight among the people who own it. We represent members, owners, and shareholders in disputes over the direction of the business and in claims that a partner or shareholder has breached their fiduciary duties to the company. These cases are often urgent, because the disagreement can affect operations, finances, and the company’s relationships for as long as it goes unresolved.
Business Fraud and Fraudulent Inducement
Fraud sits at the heart of many commercial cases. That can mean being duped into a deal that was never what it appeared to be, or being induced to sign a contract based on misrepresentations the other side knew were false. Brian Weinberger pursues these claims with a focus on the financial harm done and on the evidence needed to prove what the other party knew and when they knew it.
Trade Libel and Business Defamation
When someone spreads false and damaging statements about your company, the harm to your reputation and revenue can be both real and lasting. Trade libel is essentially defamation aimed at a business rather than a person. We handle these disputes for owners who need to stop the false statements and recover for the damage already done.
Non-Compete, Non-Solicitation, and Confidentiality Enforcement
Employment and contractor relationships often include non-compete, non-solicitation, or confidentiality provisions. A non-solicitation clause, for example, prevents a departing employee or contractor from going after your customers for a set period of time. We bring and defend these cases when a former insider crosses the line, and we understand what it takes to enforce or to challenge these agreements.
Disputes With Customers and Competitors
Not every commercial fight is with an insider. We resolve conflicts between businesses and the customers they serve over results and liability, and we protect companies confronted with unfair business practices by competitors. When a competitor crosses from tough competition into conduct that actually harms your business, you have options, and we can help you weigh them.
Real Estate and Property Disputes
Many of our commercial cases involve real estate, including commercial lease conflicts, property line and easement disputes, and ownership fights resolved through quiet title and partition actions. A quiet title action settles a dispute over who actually owns a property. A partition action arises when co-owners cannot agree on what to do with a property they share, and the court can order it sold and the proceeds divided. If your matter is primarily a residential real estate dispute, you can read more on our real estate page.
Mediation and Arbitration
A growing number of commercial contracts require the parties to mediate or arbitrate rather than head straight to court. The two are different. In mediation, a neutral third party works between the sides to facilitate a compromise. In arbitration, a neutral third party acts as a judge, decides who prevails, and determines what is awarded. Because so many agreements now contain one or both clauses, it is worth reviewing your contract early, since these provisions shape both the scope and the cost of a case.
The Best Way to Avoid Litigation
The cleanest commercial dispute is the one that never happens. When a business skips the step of having a skilled attorney draft an important contract, or the form agreements it uses day to day, the litigation that follows tends to be messier and more expensive to resolve. Weinberger Law drafts and reviews business and commercial agreements so the odds of a dispute drop before there is ever a problem. If you want your contracts handled properly from the start, we can help with that too.
Why Work With Weinberger Law
Brian Weinberger is a trial lawyer first. Many attorneys treat commercial disputes as settlement exercises and prepare them accordingly. Brian evaluates every case with an eye toward what a judge would see, which means stronger preparation, clearer documentation, and better leverage whether you settle or try the case. Read what past clients have said on our testimonials page.
We are a small firm with a large reputation, and you will work directly with Brian rather than being handed off to someone else. Weinberger Law also offers flexible, personally tailored fee arrangements, because we understand that legal costs are a real concern for any business. Based in Scottsdale and serving clients throughout Arizona, we take on commercial matters that range from a single broken contract to complex, multi-party business litigation. Learn more about our firm.
Frequently Asked Questions
What is commercial litigation?
Commercial litigation covers legal disputes between businesses, their owners, and the parties they do business with. It includes breach of contract, partnership and ownership conflicts, fraud, trade libel, the enforcement of non-compete agreements, and many real estate disputes. Almost every commercial case has a contract at the center of it.
What is the difference between mediation and arbitration?
In mediation, a neutral third party moves between the sides and tries to facilitate a settlement, and no one is forced to agree. In arbitration, a neutral third party acts as a judge, hears the case, and issues a binding decision on who wins and what is awarded. Many commercial contracts now require one or both before a dispute can go to court.
My contract has an arbitration clause. Does that mean I cannot go to court?
Often, yes, at least at first. When both parties signed a contract containing a mediation or arbitration clause, they are usually required to resolve the dispute through that process, and in some cases they are prevented from going to court at all. This is why it helps to review a contract early, so you understand how those provisions will shape your case.
What is the difference between a quiet title action and a partition action?
A quiet title action resolves a dispute over who actually owns a property. A partition action is filed when co-owners cannot agree on what to do with a property they both own, typically asking the court to order a sale and divide the proceeds.
Can a court act quickly if my business is being harmed right now?
Sometimes, yes. If you need an injunction, which is court-ordered relief that stops someone from interfering with your business or property, we can often get in front of a judge within the first three to four weeks of the case. That lets the urgent part of the dispute move quickly while the broader case continues.
How long does commercial litigation take?
It depends on the complexity of the case and the relief you are seeking. Some disputes resolve quickly through negotiation or mediation, while more involved cases can run a year or more from filing to resolution. Brian Weinberger will give you an honest assessment of your likely timeline at the outset.
Should I have an attorney draft my business contracts?
Yes. In nearly every commercial case we handle, a contract is at the center of the dispute, and the cases where no attorney drafted the agreement tend to be the messiest and most expensive to resolve. Having your important contracts and routine form agreements drafted well from the start is one of the most effective ways to avoid litigation altogether.
Contact an Arizona Commercial Litigation Attorney
If your business is facing a dispute in Arizona, the sooner you involve an attorney, the more options you have.
Call us at (480) 923-4891 or click below to request a consulation.
We serve clients in Scottsdale, Phoenix, and throughout the state of Arizona.
Arizona Business Lawyer
The breadth of practice areas makes us a great fit to handle multiple legal needs.