Practice Areas
Business Law and Commercial Disputes
Sack Law provides individuals and businesses with legal advice and strategies designed to assist them in achieving their unique business objectives. 
We represent commercial clients and businesses both large and small, in the following matters:
  • Litigation and Litigation Support
  • Payment Disputes and Collection
  • Preparation of Transactional Documents and Contracts
  • Landlord/Tenant Issues
  • Business Dissolutions
  • Partnership, Joint Venture and Licensing Transactions
  • Preparation of Shareholder, Operating and Partnership Agreements

Construction Law
Sack Law partners with home builders, general contractors, subcontractors, tradesmen, design professionals, owners, developers, construction managers, suppliers, sureties and trade associations in all matters relating to the construction industry.  

We also represent homeowners throughout Montana experiencing payment or workmanship issues with residential construction.  
Sack Law is experienced and focused on the negotiation and litigation of the following claims:
  • Conflicts Among Contracts/Specifications/Drawings
  • Payment Disputes and Collection
  • Change Order Disputes
  • Construction Defect Claims
  • Construction Liens
  • Worksite Accidents
  • Delays, Inefficiencies and Loss of Productivity
  • Differing Site Conditions
  • Slab and Structural Failure
  • Contract Termination
  • Multi-Prime Disputes
  • Payment and Performance Bonds
  • Insurance Claims
  • Product Failure
  • Design Error
Sack Law also assists clients with insurance coverage and risk management issues; drafting contracts; bidding problems; commercial or residential zoning and land development concerns; and American Arbitration Association (AAA) matters.
We represent our construction industry clients in matters before state and federal courts, arbitration and mediations. 
Civil Litigation
Matthew is an experienced trial lawyer who has tried several cases in state and federal courts.  Sack Law can represent you when it is necessary to file a lawsuit in court or a claim in private arbitration in order to recover what you may rightfully be entitled to.  Sack Law can also represent you "on the other side of the table" to defend your rights and property from a lawsuit filed against you or your business.
Sack Law represents clients in the following areas:
  • Dispute Resolution aimed at Avoiding Litigation
  • Property Disputes
  • Business and Commercial Claims
  • Contract Litigation
  • Injunctions and Claims of Equity
  • Collecting and Enforcing Judgments
  • State and Federal Appellate Work
  • Private Arbitrations and Mediations
  • American Arbitration Association (AAA) cases
Contract Issues and Preparation
The foundations of most successful businesses are built upon good contracts.  For individuals, a clear, easily-understood and detailed written agreement is crucial to govern any relationship or transaction, and avoid unforeseeable disputes which may, and often do, arise down the road. 
Sack Law is experienced in preparing and negotiating all types of written agreements, including:
  • Commercial Contracts
  • Construction Contracts and Subcontracts
  • Real Estate Contracts and Leases
  • Purchase and Rental Agreements
  • Business Agreements such as Shareholder and Employment Agreements