Building Safety in West Allis, WI (2026)
4 verified building safety rules for West Allis, Wisconsin, sourced directly from the municipal code and official government pages.
Verified from official government sources
Carbon Monoxide Detectors
West Allis declares a rental or residential property a human health hazard under RMC § 7.25 if it lacks working carbon monoxide detectors, making the condition enforceable through the city's nuisance and health code process.
West Allis Carbon Monoxide Detector Rule
Some RestrictionsWest Allis Revised Municipal Code § 7.25
Per Se Human Health Hazards. Pursuant to Wis. Stat. 254.59(7)(a), the following acts, omissions, places, conditions, and things are specifically declared to be human health hazards under Wis. Stat. 254.59: ... Inhabitability Conditions. Any property that has any of the following conditions: ... Lacks working smoke detectors or carbon monoxide detectors.
Building Permits
West Allis requires a permit before constructing, altering, moving, demolishing, or repairing any building or structure, issued by the Code Enforcement Department under Revised Municipal Code § 13.05.
West Allis Building Permit Requirements
Some RestrictionsWest Allis Revised Municipal Code § 13.05
Permits Required. Unless a permit is specifically not required through this Code, no building or structure, or any components of said building or structure, shall be constructed, altered, moved, demolished, erected, installed, enlarged, removed, converted, repaired, or undergo a change of occupancy without first obtaining a permit to do such from the Code Enforcement Department. No Permit Requ...
Electrical Permits
West Allis requires an electrical permit from the Electrical Inspector before any wiring, equipment installation, or alteration begins, with narrow homeowner exemptions.
West Allis Electrical Permit Rules
Some RestrictionsWest Allis Revised Municipal Code § 14.75
No building structure or premise shall be wired for electric lights, meters, heating units, signs, refrigeration or other electrical wiring, nor shall any electrical equipment be installed, nor shall any alteration or change be made, in any wiring system, nor shall electric current be supplied to any new electrical system before notifying the Electrical Inspector and securing a permit and/or au...
Plumbing Permits
West Allis requires a plumbing permit from the Plumbing Inspector before any installation, alteration, or repair work, with a narrow homeowner exception for minor fixture replacement in owner-occupied single-family homes.
West Allis Plumbing Permit Rules
Some RestrictionsWest Allis Revised Municipal Code § 16.50
No person, firm or corporation shall perform or permit the performance of any plumbing of any kind without first making application for and being issued a plumbing permit by the Plumbing Inspector, and it shall be unlawful to do any plumbing without a permit, with the exception as otherwise regulated in Section 16.51.
Looking for Milwaukee County county-wide rules?
County ordinances apply to unincorporated areas and may supplement West Allis city rules.
Building Safety in Milwaukee County →