Smoke Alarm Rules for Pennsylvania Renters

As a renter in Pennsylvania, ensuring your home has working smoke alarms is not just about safety—it's a legal requirement. Both landlords and tenants have responsibilities under Pennsylvania law to make sure smoke alarms are installed and kept in working order. Understanding these obligations helps protect you, your loved ones, and your rights as a tenant.

Smoke Alarm Requirements in Pennsylvania Rentals

Pennsylvania law requires that every residential unit—whether an apartment, single-family home, or mobile home—must have working smoke alarms (also called smoke detectors). These rules aim to protect all residents from the dangers of fire and smoke.[1]

Landlord Duties

  • Install at least one smoke alarm on each inhabited level of a dwelling, including basements and outside each sleeping area.
  • Ensure alarms are present and working at the start of each new tenancy.

If smoke alarms are hardwired or part of the building's central system, landlords are often responsible for their maintenance.

Tenant Duties

  • Test smoke alarms regularly (ideally once a month).
  • Replace alarm batteries as needed—most battery-powered units require battery changes at least once a year.
  • Notify your landlord promptly in writing if a smoke alarm fails or needs maintenance beyond replacing the battery.
Keeping smoke alarms working is a shared responsibility. Promptly report any alarm failures to your landlord in writing to maintain your legal protections.

What If Your Rental Lacks Smoke Alarms?

If you discover your rental does not have the required smoke alarms or one is not functioning after you have notified your landlord, take these steps:

  • Contact your landlord in writing, requesting installation or repair.
  • Keep a copy of all communication (email or letter).
  • If the landlord does not respond in a reasonable timeframe, contact your local code enforcement office.
  • If the problem is not resolved, you may consider filing a formal complaint (see below for forms and process).
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Filing a Complaint: How and When

Local code enforcement departments handle smoke alarm violations in most Pennsylvania municipalities. If you are unsure who to contact, you can reach out to the Pennsylvania Housing Finance Agency for guidance.

There is no single statewide form for smoke alarm or code enforcement complaints. Tenants should contact their local city or township's code enforcement or building department directly and ask about the complaint procedure. For example, Philadelphia renters can use the Property Maintenance Complaint Form. In Pittsburgh, use the Department of Permits, Licenses, and Inspections.

  • Form Name: Property Maintenance Complaint Form (varies by municipality)
  • When to Use: Submit when your landlord fails to install, repair, or replace required smoke alarms after written notice.
  • How to Use: Complete the form online or in print, describe the problem (e.g., “no smoke alarm in my apartment”), and attach any supporting evidence such as your written request to the landlord. Submit to your local code enforcement office.
  • Philadelphia Property Maintenance Complaint Form (city example)
  • Find Code Enforcement Contact through PHFA

After a complaint is filed, an inspector may visit your home to confirm the issue. If the landlord is found in violation, they can be ordered to install or repair smoke alarms and may face penalties.[2]

Who Oversees Pennsylvania Rental Laws?

In Pennsylvania, housing code enforcement is handled on the city or municipal level. However, renters’ rights more broadly are outlined in the Landlord and Tenant Act of 1951.[3] Cases related to unresolved living condition issues, such as lack of smoke alarms, may be heard in the relevant county's Magisterial District Court.

Quick Summary: Renter Smoke Alarm Duties

  • Replace batteries as needed
  • Test alarms monthly
  • Notify landlord of inoperable alarms

FAQ: Smoke Alarm Rules for PA Renters

  1. Who is responsible for installing smoke alarms in Pennsylvania rentals?
    Landlords are responsible for ensuring smoke alarms are installed on each level and near every sleeping area at the start of each tenancy.
  2. What should I do if my smoke alarm stops working?
    If possible, replace the battery. If the alarm still doesn't work, notify your landlord in writing as soon as possible for further repair or replacement.
  3. Can I be evicted for removing or disabling a smoke alarm?
    Possibly. Removing or disabling a smoke alarm can be a lease violation and may lead to eviction proceedings, in addition to risking your safety.
  4. How do I report a landlord who refuses to install or fix smoke alarms?
    Document your request in writing. If the landlord does not comply, file a complaint with your local code enforcement office or use the relevant municipal property complaint form.
  5. Are there specific smoke alarm requirements for older buildings?
    Yes—the requirement applies regardless of building age. All apartments and rental homes must have working smoke alarms as described by state and local code.

Key Takeaways for Pennsylvania Renters

  • Pennsylvania law requires all rental homes to have working smoke alarms on each living level and outside bedrooms.
  • Tenants should test alarms monthly, change batteries, and report issues to landlords in writing.
  • Unresolved problems may be reported to your local code enforcement agency with an official complaint form.

Keeping your rental safe is a shared responsibility. When in doubt, check with local authorities or the Pennsylvania Housing Finance Agency for guidance.

Need Help? Resources for Renters


  1. Pennsylvania Uniform Construction Code (UCC), Section 907.2.11.7: UCC Codes & Resources
  2. Sample complaint links listed for Philadelphia and other cities. Procedures may differ by municipality.
  3. Landlord and Tenant Act of 1951
Bob Jones
Bob Jones

Editor & Researcher, Renter Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.