Bon Secour sits in a flood zone with no natural gas lines, which changes almost every decision about standby generator installation compared to inland Baldwin County towns.
This guide covers what actually matters for a Bon Secour property: propane sizing, pad elevation, and which brands hold up when Fish River floods the low spots.
TL;DR
For most Bon Secour homes, a 20kW to 22kW propane standby generator on an elevated composite pad is the right call - Kohler 20kW is the safe pick for full-house backup, Generac Guardian 22kW is the fastest install if you need power before hurricane season 2026 peaks, and portable inverter units are a Skip for anyone relying on backup during storm surge. Standby generator installation in Bon Secour, AL runs roughly $8,000 to $15,000 installed depending on size and propane tank setup, and permitting through Baldwin County adds 1 to 2 weeks to the timeline in 2026.
Why this matters
Bon Secour loses power differently than Daphne or Fairhope. Outages here tend to run longer because crews prioritize denser grids first, and the area's flood-prone lots mean a generator installed at ground level can be underwater exactly when you need it most. Baldwin County Generators has installed units across coastal Alabama for over 20 years, and the pattern in Bon Secour is consistent: undersized units and low pads cause more service calls than any mechanical failure.
Getting the fuel source, the size, and the pad height right up front avoids a second visit - and a second bill - six months later.
Who this is for
This guide is for Bon Secour homeowners on propane (which is nearly everyone, since there's no natural gas main in the area) who are deciding between a whole-home unit and an essential-circuits unit, and who need the install to survive both a Category 2 storm surge and a summer thunderstorm outage without a second thought.
What to look for in standby generator installation for Bon Secour
Propane sizing, not natural gas assumptions
Bon Secour has no natural gas infrastructure, so every standby unit here runs on propane. That means your tank size and generator kW rating have to be matched - a 22kW unit under continuous load can burn through a 250-gallon tank in roughly 3 to 4 days, which matters when a storm knocks out delivery trucks for a week.
Elevated, flood-rated pad
Much of Bon Secour sits in FEMA flood zone AE. A generator pad needs to sit above base flood elevation, not just above grade - a composite pad raised 12 to 18 inches is standard practice here, and skipping this step is the single most common reason coastal Alabama units fail during storm surge.
Correct kW sizing for your circuit load
A 3,000 to 4,000 square foot Bon Secour home typically needs 20kW to 26kW to run HVAC, well pump, and kitchen circuits simultaneously. Undersizing means the unit shuts down under load exactly when a heat pump and a refrigerator try to start at once.
Automatic transfer switch quality
The transfer switch is what senses an outage and switches your panel to generator power, usually within 10 seconds. A cheap switch is the most common point of failure in units installed before 2020, and it's a small cost difference at install time versus a full service call later.
Licensed, permitted installation
Baldwin County requires electrical permits for standby generator installs, and an unpermitted unit can complicate insurance claims after storm damage. A licensed master electrician pulling the permit protects you if anything goes wrong down the line.
Maintenance access after installation
Bon Secour's humidity and salt air accelerate corrosion on unprotected components. Confirm the installer offers scheduled maintenance - annual oil changes and battery checks matter more here than in drier inland counties.
Top picks for Bon Secour homes
Kohler 20kW - the safe pick. Covers a 3,000 to 3,500 square foot home running HVAC, well pump, and kitchen appliances on one 20kW propane unit. Kohler's transfer switch response sits around 10 seconds, and the unit is rated for continuous coastal humidity exposure. Buy for most Bon Secour primary residences.
Generac Guardian 22kW - the fastest install. This is the unit to specify if you're racing hurricane season 2026 and need equipment on hand quickly - Generac's dealer network keeps 22kW Guardian units in regional stock more consistently than competitors. Covers larger 4,000 square foot homes with margin to spare. Buy if timeline matters as much as size.
Honeywell 20kW - the budget-friendly option. Honeywell units share core components with Generac but typically install for several hundred dollars less. Solid for essential-circuits coverage rather than whole-home. Consider if your budget caps around $9,000 to $10,000 installed.
Briggs & Stratton 20kW - the quiet runner. Rated around 65 decibels at 23 feet, noticeably quieter than most 20kW competitors, which matters on tighter Bon Secour lots close to neighbors. Consider for properties where noise complaints are a real concern.
Portable inverter generator - the wildcard. A 7,500 to 10,000 watt portable unit costs a fraction of a standby system, but it requires manual startup, extension cords through windows or doors, and storage somewhere dry - which is the exact problem during storm surge flooding. Skip as a primary solution for any Bon Secour home in a flood zone; fine only as a backup-to-the-backup.
What to avoid
- Ground-level pads without elevation - they look fine in dry weather and fail the first time Fish River backs up.
- Natural gas quotes from out-of-area installers - Bon Secour has no gas main, so any quote assuming natural gas is either wrong or means running a propane conversion mid-project.
- Undersized 12kW to 14kW units marketed as "whole-home" - they cover a small cottage, not a 3,000-square-foot coastal home running central air in July.
Verdict comparison
| Brand / Unit | Typical kW | Fuel | Approx. Installed Cost (2026) | Verdict |
|---|---|---|---|---|
| Kohler 20kW | 20kW | Propane | $9,000–$12,000 | Buy |
| Generac Guardian 22kW | 22kW | Propane | $10,000–$13,500 | Buy |
| Honeywell 20kW | 20kW | Propane | $8,000–$10,500 | Consider |
| Briggs & Stratton 20kW | 20kW | Propane | $9,500–$12,000 | Consider |
| Portable inverter (10,000W) | N/A | Gasoline | $2,500–$4,000 | Skip (primary use) |
FAQ
What size generator do I need for a home in Bon Secour, AL? Most 3,000 to 4,000 square foot homes need 20kW to 26kW to run HVAC, well pump, and kitchen circuits together. Smaller homes under 2,000 square feet can often run on 14kW to 16kW for essential circuits only.
How much does standby generator installation cost in Bon Secour? Installed cost typically runs $8,000 to $15,000 in 2026, depending on kW size, propane tank setup, and pad elevation requirements tied to the flood zone.
Is propane or natural gas better for Bon Secour generators? Propane is the only practical option - Bon Secour has no natural gas main, so every standby installation here runs on propane, usually from a 250-gallon or larger tank.
How long does standby generator installation take? Physical installation typically takes 1 to 2 days once permits clear, but permitting through Baldwin County can add 1 to 2 weeks to the total timeline.
Do I need a permit for a standby generator in Baldwin County? Yes. Baldwin County requires an electrical permit for standby generator installation, and skipping it can complicate insurance claims after storm damage.
Can a generator withstand storm surge flooding in Bon Secour? Only if the pad sits above base flood elevation - a composite pad raised 12 to 18 inches above grade is standard for flood zone AE properties in the area.
How often does a standby generator need maintenance? Annual service covering oil changes, battery checks, and corrosion inspection is standard, and coastal humidity in Bon Secour makes skipping a year riskier than it would be inland.
Is Baldwin County Generators licensed and insured? Yes - installation work is performed as a licensed electrical contractor with master electricians on staff, covering coastal Alabama communities including Bon Secour, Foley, and Gulf Shores.
One last thing
The detail most Bon Secour homeowners miss isn't the generator brand - it's the propane tank size. A 22kW unit at full load can drain a 250-gallon tank in under 4 days, and propane delivery trucks are often the last vehicles back on the road after a hurricane. Sizing the tank for at least 7 days of runoff, not just the generator's kW rating, is the difference between backup power and a generator that quits mid-storm.