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Do I Need a Permit?

Are building permits necessary?

Yes! Before starting construction of a new building or structure—or changing the use or occupancy of an existing one—you must obtain a building permit.

Routine maintenance and ordinary repairs generally do not require a permit. However, a permit is required if the work involves:

  • Removing or altering walls, beams, or structural supports

  • Changing exits or altering how people leave the building

  • Adding, replacing, or relocating plumbing, gas, electrical, or mechanical systems that affect health and safety

If you’re unsure whether your project requires a permit, please review the list below and Contact Us for further guidance.

 

When is a license necessary to secure a building permit?

For Residential Permits:
  • A city general contractor’s license number is required on all applications unless the contractor qualifies for an exception

  • Any project valued at $10,000 or more will require a State Homebuilders License unless the contractor qualifies for an exception.
    Note: Any swimming pool valued at $5,000 or more will require a state general contractor’s license.
  • Sub-contractors will have to meet license requirements for their trade.
For Commercial Permits: 
  • A city general contractor’s license number is required on all applications unless the contractor qualifies for an exception. 

  • Any project valued at $100,000 or more will require a State General Contractor’s License unless the contractor qualifies for an exception.

  • Sub-contractors will have to meet the same license requirements as the general contractor in addition to any specialty license such as electrical, plumbing, gas, mechanical etc.
  • Plans that have been sealed by the appropriate discipline as required by Alabama law are required if the project is in any of the following categories:
    • Over 2500 square feet
    • Assembly
    • Educational
    • Institutional
    • Hazardous
    • Structures three stories or more in height
    • Pre-engineered buildings and their foundations
 

Do I Need a Building Permit?

 

Type of Work

Permit Needed?


New Residential Home


Residential Interior Alteration


Residential Addition


Painting, carpet, trim work


Finish out basement


Accessory Structures, Detached Garages & Carports, or Gazebos over 200 sf


Deck (New or Repair)


Retaining walls less than 4 feet tall


Retaining walls greater than 4 feet tall


Siding Replacement


Swimming pools over 2 ft in depth


Window replacement other than maintenance of broken glass


Children’s playhouse or playground


Roofing


Attached carports and garages


Fences over 7 ft in height


Commercial (New over 120 sf, Addition, or Alteration)


Fire Sprinkler System (New, Addition, or Alteration)


Fire Alarm System (New, Addition, or Alteration)


Commercial Cooking Hood


 


YES


YES


YES


NO


YES


YES


YES


NO


YES


YES


YES


YES


NO


YES


YES


YES


YES


YES


YES


YES


 

 

Do I Need a Plumbing Permit?

Type of Work


Adding or replacing fixtures including piping alterations


Fixture repair or replacement with no piping alterations


Water Heaters


Sewer


 

Permit Needed?


YES


NO


YES


YES


 

 

Do I Need an Electrical Permit?

Type of Work


Temp Power Pole


Electrical Service Upgrade


New Construction


Alterations that involve running new circuits


Appliance replacement using plug-in devices


Repair or replacement of electrical fixtures with no new circuits


 

Permit Needed?


YES


YES


YES


YES


NO


NO


 

 

Do I Need a Mechanical (HVAC) Permit?

Type of Work


Duct Work Replacement


Furnace or A/C Systems Replacement


Portable Heating or Ventilation Appliances


 

Permit Needed?


YES


YES


NO