The Mayo Law Group PLLC


Areas of Practice

Class Actions

Class actions permit many individuals to sue a single defendant for a common wrong. We prosecute and defend class actions.

Unfair and Deceptive Trade Practices

We represent both businesses and consumers in seeking to remedy illegal business acts and to defend the same for our corporate clients.

Concierge Law

In exchange for flexible payment schedules, our clients gain unlimited access to our lawyer for contract review, legal issue resolution, and ongoing legal guidance without the wait time or red tape of large law firms.


We have extensive experience successfully briefing and arguing appeals in state and federal courts. The knowledge and skills we have gleaned through our trial practice in areas including class actions and consumer protection law, give us the necessary background and expertise to efficiently and effectively advocate for clients in appellate courts.

Landlord-Tenant Law

The Mayo Law Group PLLC has successfully represented many clients (both landlords and tenants) in and out of court related to disputes surrounding the Washington Residential Landlord-Tenant Act and residential lease agreements.

Hospitality Law

We can assist in all areas of hospitality law, including intellectual property, liquor laws, microbrewery and winery licensing, restaurant permit approval, and premises liability. A comprehensive plan for your new hospitality enterprise from the start is the first ingredient for long-term success. Let us guide you.

Lemon Law & Auto Defects

We represent manufacturers defending warranty and lemon law claims and also consumers who have purchased defective vehicles.

Mergers & Acquisitions

Mergers & Acquisitions are two forms of business transactions that result in two companies becoming one. We can assist in all areas of M&A Law.

Commercial Law & Litigation

When disputes occur in business, we protect our client’s interests both in and out of the courtroom. We try cases and provide counseling services for our diverse group of small, medium, and large business clients.

Real Estate

The Mayo Law Group PLLC can assist in different aspects of the real estate field. Our team can assist you with transactions, land use, finance, and litigation.

Employment Law

We can assist businesses facing allegations of Workplace discrimination, Sexual Harassment, Wage Theft violations, Wrongful termination or discharge, Whistleblower claims, Family and Medical Leave Act (FMLA) violations, and Americans with Disabilities Act (ADA) violations.

Business & Contract Law

Small, medium, and closely held businesses are the backbone of America. As a business owner, it is important to partner with a knowledgeable and experienced law firm who can assist you in making sound, long-term business decisions.


Couldn’t have asked for a better lawyer to get the job done. Mack has gone above and beyond my expectations.
— Irene