
Commercial Lease Dispute Lawyer in Lancaster, PA
A commercial lease dispute can bring operations to a halt, strain tenant-landlord relationships, and expose your business to serious financial liability. Whether you are a property owner pursuing unpaid rent or a tenant facing an unlawful eviction, you need a commercial lease dispute lawyer who understands Pennsylvania law and is prepared to fight for your interests, in and out of the courtroom.
At May Herr & Grosh LLP, we represent both landlords and tenants in commercial real estate matters across Lancaster County. Our attorneys bring a direct, strategic approach to every dispute, pursuing negotiated resolutions when possible and aggressive litigation when necessary.

Common Sources of Commercial Lease Litigation
Commercial lease disputes rarely arise from a single misunderstanding. Most involve a pattern of unresolved issues that, without legal intervention, escalate into costly litigation. The attorneys at May Herr & Grosh LLP work with clients across a wide range of dispute types.
Monetary Defaults
Disputes over unpaid rent, accumulated late fees, and wrongfully withheld security deposits are among the most frequent triggers for commercial lease litigation in Pennsylvania. When a tenant falls behind or a landlord refuses to return a deposit without justification, the financial consequences can be immediate and severe.
CAM and Operating Expense Discrepancies
Many commercial leases include provisions requiring tenants to contribute to Common Area Maintenance (CAM) charges and other “pass-through” operating expenses. Disputes arise when landlords miscalculate these charges, fail to provide proper accounting, or include costs that fall outside the scope of the lease agreement. These discrepancies can amount to thousands of dollars over the life of a lease.
Maintenance and Repair Obligations
Commercial leases often divide maintenance and repair responsibilities between landlords and tenants, but the language governing those obligations is frequently ambiguous. Conflicts over HVAC systems, roof integrity, structural repairs, and general property upkeep can escalate quickly, particularly when a failing system disrupts business operations. A commercial lease dispute lawyer can help you understand what your rights are in these situations.
Use and Exclusivity Violations
Some commercial leases grant tenants the exclusive right to operate a specific type of business within a property or complex. When a landlord leases adjacent space to a competing business, or when a tenant operates outside the permitted use defined in the lease, a breach of the exclusivity or permitted use clause may give rise to legal action.
Strategic Legal Solutions for Landlords and Tenants
May Herr & Grosh LLP represents clients on both sides of the landlord-tenant relationship. Our approach is tailored to each client’s circumstances, with clear goals and a defined strategy from the outset.
For Landlords
When a tenant defaults, violates lease terms, or refuses to vacate, time is a critical factor. Our attorneys can help Lancaster commercial property owners and managers:
- Pursue summary eviction proceedings under Pennsylvania law
- Recover back rent and unpaid operating expenses through legal action
- Enforce lease covenants, including use restrictions and exclusivity clauses
- Document and preserve the evidentiary record needed for litigation
Pennsylvania’s Landlord and Tenant Act, 68 P.S. § 250.101 et seq., establishes the legal framework governing commercial eviction and lease enforcement in the Commonwealth. Our attorneys work within that framework to help property owners protect their investments efficiently and lawfully.
For Tenants
A commercial landlord holds significant leverage, but tenants have substantial legal protections as well. Our attorneys help tenants in Lancaster County:
- Defend against wrongful or procedurally defective eviction actions
- Assert claims for constructive eviction when a property has been rendered uninhabitable or unfit for business operations
- Challenge improper CAM calculations and operating expense pass-throughs
- Negotiate lease workout agreements that preserve operations and reduce liability
If your landlord has failed to maintain the premises, restricted your access, or interfered with your ability to conduct business, a commercial lease dispute attorney can evaluate whether a constructive eviction claim may apply to your situation.
Our Process: From Negotiation to Trial
Commercial lease disputes do not follow a single path to resolution. Some matters resolve efficiently through direct negotiation. Others require formal legal proceedings. May Herr & Grosh LLP is equipped to represent your interests at every stage.

Step 1: Comprehensive Lease Audit and Analysis
Before recommending a course of action, our attorneys conduct a thorough review of the lease agreement, any related amendments or riders, and the relevant correspondence between the parties. This analysis identifies the precise legal basis for your claim or defense and informs the strategy in the future.
Step 2: Alternative Dispute Resolution
When both parties are open to resolution without litigation, mediation or arbitration can provide a faster, less costly path to a binding outcome. Many commercial leases in Pennsylvania include mandatory ADR clauses, and our attorneys are experienced in navigating that process effectively on behalf of our clients.
Step 3: Aggressive Litigation and Trial Representation
When negotiation and ADR are not viable, or when the opposing party refuses to engage in good faith, May Herr & Grosh LLP is prepared to litigate. Our attorneys handle all phases of commercial lease litigation in Pennsylvania courts, from pleadings and discovery through trial and, where applicable, post-judgment enforcement.
Why Experience Matters in Lancaster Commercial Real Estate
Pennsylvania’s commercial landlord-tenant laws carry specific procedural requirements that directly affect the outcome of a dispute. Under the Pennsylvania Landlord and Tenant Act, commercial evictions require proper written notice and strict compliance with statutory timelines. Failure to follow the correct procedure, by either party, can delay proceedings, expose a party to liability, or result in a case being dismissed.
In Lancaster County, commercial real estate disputes are heard in the Lancaster County Court of Common Pleas or, for lower-value claims, before a magisterial district judge. Knowing the local courts, local procedures, and the commercial real estate landscape of this region is not a minor advantage. It is a material one.
May Herr & Grosh LLP has served Lancaster County businesses and property owners for decades. Our attorneys understand the local market, the legal standards that apply to commercial lease disputes in Pennsylvania, and what it takes to achieve a result that protects your business interests.
Frequently Asked Questions for Commercial Lease Dispute Lawyers in PA
Commercial lease disputes often raise time-sensitive questions. Below are answers to some of the most common questions around this topic. Every situation is different, and an attorney can evaluate how Pennsylvania law applies to your specific circumstances.
Can a commercial landlord lock me out if I am behind on rent?
In Pennsylvania, a commercial landlord generally cannot conduct a self-help eviction, which means changing the locks or otherwise physically excluding a tenant without first obtaining a court order. Doing so may expose the landlord to liability for wrongful eviction. A commercial lease dispute attorney can evaluate the specific facts of your situation and explain your rights under Pennsylvania law.
What is constructive eviction in a commercial lease?
Constructive eviction occurs when a landlord’s failure to maintain or properly manage a commercial property effectively renders it uninhabitable or unfit for the tenant’s intended business use. If the conditions are serious enough, and the tenant has given reasonable notice and the landlord has failed to act, the tenant may have grounds to vacate and claim a breach of the lease. The legal standard for constructive eviction requires careful factual and legal analysis.
How long does a commercial eviction typically take in Pennsylvania?
The timeline for a commercial eviction in Pennsylvania varies depending on the complexity of the dispute, whether the matter proceeds before a magisterial district judge or the Court of Common Pleas, and whether the tenant contests the action. Uncontested matters may be resolved in a matter of weeks. Contested proceedings, particularly those involving counterclaims or significant financial disputes, can take considerably longer. An attorney can provide a more precise assessment based on your specific circumstances.
Who pays legal fees in a commercial lease dispute?
Pennsylvania generally follows the “American Rule,” under which each party bears its own legal fees unless the lease agreement specifically provides for fee-shifting or the court awards fees as part of a judgment. Many commercial leases include attorney fee provisions that require the losing party to pay the prevailing party’s legal costs. Reviewing your lease agreement with a commercial lease dispute attorney is the best way to understand your exposure and potential recovery.


Contact the Commercial Lease Dispute Attorneys at May Herr & Grosh LLP
A commercial lease dispute can threaten your business, your property, and your bottom line. The attorneys at May Herr & Grosh LLP are ready to help you understand your options, assess your position, and help you decide if you need to take decisive action.