When Is a Permit Required?
In West Baton Rouge Parish, permits are required for standby (permanent) generator installations. Here is the breakdown:
| Generator Type | Permit Required? |
|---|---|
| Standby generator (permanent installation) | Yes -- electrical + building permits |
| Portable generator (used during outages only) | No -- no permit for the generator |
| Transfer switch installation (for portable) | Yes -- electrical permit required |
| New gas line for generator | Yes -- plumbing/mechanical permit |
| Propane tank installation (over 125 gallons) | Yes -- mechanical permit |
| Concrete pad for generator | Typically covered under building permit |
Types of Permits Needed
A typical standby generator installation requires two to three separate permits:
1. Electrical Permit
Covers the automatic transfer switch, wiring between the generator and your electrical panel, and all associated electrical connections. This is the primary permit and is always required.
2. Building/Mechanical Permit
Covers the physical installation of the generator unit, concrete pad, and any structural work. Also covers the gas line installation (natural gas or propane).
3. Plumbing Permit (if applicable)
Some jurisdictions require a separate plumbing permit for gas line work. In WBR, this is typically rolled into the mechanical permit, but your installer should confirm.
WBR Parish Permit Office:
880 N Alexander Ave, Port Allen, LA 70767
Phone: (225) 336-2434
Hours: Monday - Friday, 8:00 AM - 4:30 PM
Permit Fees
| Permit Type | Typical Fee |
|---|---|
| Electrical permit (transfer switch + connections) | $50 - $100 |
| Building/mechanical permit | $75 - $150 |
| Plan review (if required) | $25 - $50 |
| Total | $150 - $300 |
These fees should be included in your installer's quote. Ask explicitly whether permit fees are included or extra.
Placement Requirements
WBR follows national codes for generator placement. Your installer must comply with:
- 5 feet minimum from any operable window, door, or fresh air intake
- 18 inches minimum from the house or any combustible structure
- 3 feet minimum from property lines (check your specific zoning district)
- Away from AC condenser -- exhaust heat and fumes can be drawn into your HVAC system
- Not in a flood zone footprint -- must be elevated above the base flood elevation (BFE) if in a FEMA flood zone. Much of WBR near the river is in AE zones.
- Accessible for maintenance -- 36-inch clearance on the service side
- Level surface -- concrete pad, gravel pad, or prefabricated GenPad
Flood zone note: If your property is in a FEMA flood zone (common in WBR near the Mississippi or Bayou Grosse Tete), the generator pad may need to be elevated. This adds cost but protects a $10,000+ investment from flood damage. Check your flood zone at our flood zone guide.
Step-by-Step Process
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Choose your installer and generator
Your installer handles all permitting. Make sure they are a licensed electrical contractor in Louisiana and (ideally) a factory-authorized dealer for your generator brand.
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Site assessment
Installer visits your home, determines placement, measures gas line run, and sizes the generator based on your electrical panel.
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Permit application
Installer submits applications with site plan showing generator location, electrical diagram showing transfer switch connection, and equipment specifications.
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Permit approval (typically 1-2 weeks in WBR)
Faster than solar permits because generator installations are more standardized.
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Installation (1-2 days)
Concrete pad, gas line, electrical connections, transfer switch, and generator placement.
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Request inspection
Installer calls the permit office to schedule. Usually available within 3-5 business days.
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Pass inspection
Inspector verifies code compliance. If corrections needed, installer fixes and reschedules.
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System commissioning
Full test: simulate power outage, verify automatic transfer, load test, program weekly exercise schedule.
Total timeline: 3 to 6 weeks from contract to operational system. Demand spikes before hurricane season (June-July) can push this to 8+ weeks due to equipment availability and installer backlogs.
What the Inspector Checks
Electrical Inspection
- Transfer switch properly installed and rated for the generator capacity
- Proper wire sizing from generator to transfer switch
- All connections secured and code-compliant
- Grounding electrode conductor properly installed
- Generator bonding correct (floating neutral vs. bonded -- depends on transfer switch type)
- Disconnect means accessible and properly labeled
- No backfeed possibility (transfer switch prevents simultaneous utility and generator connection)
Mechanical/Building Inspection
- Placement meets minimum clearances (5 ft from openings, 18 in from structure)
- Pad is level and adequate for the weight
- Gas line properly sized, tested for leaks (pressure test), and connected with approved fittings
- Gas shutoff valve accessible
- Exhaust directed away from the structure and air intakes
- Anti-vibration mounts or pads installed (if required by manufacturer)
Portable Generator Rules
Portable generators themselves do not require a permit in WBR Parish. However:
- Transfer switch: If you install a manual transfer switch to connect a portable generator to your home's electrical panel, that electrical work requires a permit.
- Interlock kit: An interlock kit (a simpler alternative to a full transfer switch) also requires an electrical permit because it involves work in your breaker panel.
- Extension cords only: If you simply run extension cords from your portable generator to appliances, no permit is needed. But this limits what you can power and introduces trip/fire hazards.
Important: Never connect a portable generator to your home's wiring without a transfer switch or interlock kit. Backfeeding (plugging a generator into a wall outlet via a "suicide cord") is illegal in Louisiana, dangerous to utility workers, and can damage your home's electrical system.
HOA and Noise Considerations
If you live in a WBR subdivision with a homeowners association:
- Architectural review: Most HOAs require advance approval for exterior equipment. Submit your plan showing generator location, dimensions, and any screening (landscaping or fencing).
- Noise during testing: Weekly exercise runs (typically 10-20 minutes) produce 65-70 dB. Some HOAs restrict times for generator testing. Program your weekly test for midday on a weekday.
- Screening: Some HOAs require visual screening (fence panel, shrubs) around generators. Factor this cost into your project ($200-$500 for a simple fence screen).
- During outages: No HOA can restrict generator use during an actual power outage. The noise restrictions only apply to routine testing.
Louisiana does not have a specific state law protecting generator installations like it does for solar panels. Your HOA technically can restrict placement and appearance. Submit early and be flexible on positioning.
Frequently Asked Questions
How long does it take to get a generator permit in WBR?
Typically 1-2 weeks for approval. Generator permits are simpler than new construction or solar installations because the scope is well-defined and standardized. Your installer submits the application -- you do not need to visit the permit office.
Can I install my own generator and pull the permit myself?
Louisiana requires a licensed electrician for the electrical connections (transfer switch, wiring). A homeowner can technically pull a permit for their own property, but the electrical work must still be performed by a licensed electrician. The gas line must be done by a licensed plumber. In practice, your installer handles everything.
What happens if I install without a permit?
Several problems: your homeowner's insurance may not cover generator-related damage or fires, you may face fines from the parish, you will have issues when selling your home (unpermitted work shows up on inspections), and most importantly, unpermitted electrical work is a fire and safety hazard. The permit process exists to verify your installation is safe.
Do I need Entergy's approval for a generator?
Not in the same way as solar panels. Entergy does not need to approve your generator installation because a properly installed transfer switch prevents any power from flowing back to the grid. You do not need an interconnection agreement. However, Entergy must be notified if your generator is permanently connected (they note this on your account for safety when their crews work on your lines).
Is there a setback from my neighbor's property?
WBR typically requires 3-5 feet from property lines, depending on your zoning district. Check with the permit office for your specific address. Noise can carry to neighbors, so even if code allows placement near the property line, consider placing the generator where exhaust and noise point away from neighboring homes.
What about flood zones?
If your property is in a FEMA flood zone (AE, A, VE), the generator must be installed above the Base Flood Elevation (BFE). This may require a raised concrete pad or elevated platform. Your installer should know your BFE and factor this into the installation plan. The permit office will verify flood zone compliance during review.