Palm Coast sits in FEMA Flood Zone AE and directly in the path of Atlantic hurricanes. The 2024 hurricane season brought Hurricanes Debby and Milton within striking distance of Flagler County, leaving thousands of FPL customers without power for days. A properly installed standby generator eliminates that vulnerability. Stevenson's Electric Service Co. has installed generators across Palm Coast and Flagler County since 1994 — from 10kW portable interlock kits to 24kW whole-house automatic standby systems. Every installation is permitted through the Flagler County Building Department, wired to NEC 2023 standards, and inspected before commissioning. License #EC0001685.
This page covers generator types, fuel options, Flagler County permit requirements, transfer switch configurations, brand comparisons, and realistic pricing for Palm Coast homeowners. For questions about your electrical panel's compatibility with a generator, see our panel upgrades page or contact us for a free site evaluation.
What Type of Generator Is Right for a Palm Coast Home?
Generator installations fall into two categories: portable generators with manual interlock kits and automatic standby generators. The right choice depends on your budget, the electrical loads you need to power during an outage, and how much manual intervention you're willing to perform when the power drops at 2 a.m. during a hurricane.
Portable Generator with Manual Interlock Kit
A manual interlock kit replaces the standard cover plate on your electrical panel and adds a mechanical interlock device that prevents the main breaker and the generator backfeed breaker from being on simultaneously. This is a code-compliant method of connecting a portable generator to your home's wiring without risk of backfeeding the utility grid — which can electrocute FPL lineworkers. The homeowner wheels the portable generator outside, starts it manually, connects a heavy-duty cord to an inlet box on the exterior wall, and flips the interlock to generator position. Selected circuits receive power while the main breaker remains off.
Interlock kits are appropriate for homeowners who want to power critical circuits — refrigerator, well pump, a few lights, phone chargers — at a fraction of the cost of a standby system. Stevenson's Electric installs the interlock, inlet box, and dedicated generator circuit. The homeowner provides the portable generator.
Automatic Standby Generator
An automatic standby generator is permanently installed on a concrete pad beside the home, connected to a fuel source (natural gas or propane), and wired through an automatic transfer switch (ATS). When FPL power drops, the ATS detects the outage within seconds, signals the generator to start, and transfers the home's electrical load to generator power — all without human intervention. When utility power returns and stabilizes, the ATS transfers the load back to FPL and shuts down the generator. The entire process takes 10 to 30 seconds depending on the unit.
Standby generators run weekly self-tests (typically 15 minutes) to ensure readiness. They are the only option for homeowners who travel frequently, have medical equipment that requires continuous power, or want whole-house coverage including central air conditioning.
How Much Does Generator Installation Cost in Palm Coast?
Generator installation pricing in Flagler County depends on the generator type, kilowatt capacity, fuel source, transfer switch type, and site conditions (distance from the panel, concrete pad requirements, gas line routing). Stevenson's Electric provides written estimates after a site evaluation. Below are typical ranges for Palm Coast residential projects in 2026:
| Installation Type | Generator Size | Typical Cost Range | What's Included |
|---|---|---|---|
| Portable interlock kit | 3,000–7,500W portable | $800 – $1,500 | Interlock device, inlet box, 30A or 50A generator circuit, Flagler County permit |
| Automatic standby | 10kW | $5,500 – $7,500 | Generator, concrete pad, ATS, electrical connections, gas line coordination, permit, inspection |
| Automatic standby | 16kW | $7,000 – $9,500 | Generator, concrete pad, 200A ATS, electrical connections, gas line, permit, inspection |
| Automatic standby | 22kW | $9,000 – $12,000 | Generator, concrete pad, 200A ATS, electrical connections, gas line, permit, inspection |
| Automatic standby | 24kW | $10,500 – $15,000 | Generator, concrete pad, 200A whole-house ATS, electrical connections, gas line, permit, inspection |
Note: Prices include the generator unit, installation labor, Flagler County electrical permit, and final inspection. Propane tank installation (if not existing) and gas line work are quoted separately based on distance and tank size. A 500-gallon underground propane tank in Flagler County typically runs $1,500 to $2,500 installed. Natural gas connection fees from TECO Peoples Gas vary by location and meter requirements.
These figures reflect Palm Coast market pricing as of early 2026. Contact Stevenson's Electric for a free site evaluation and written estimate specific to your property.
Which Generator Brands Does Stevenson's Electric Install?
Stevenson's Electric Service Co. installs and services three major standby generator brands in Palm Coast and Flagler County. Each has specific strengths depending on the application:
Generac
Generac holds approximately 75% of the U.S. residential standby generator market. Their Guardian series (10kW–24kW) is the most commonly installed residential generator in Flagler County. Generac units run on natural gas or propane, feature Wi-Fi monitoring through the Mobile Link app, and carry a 5-year limited warranty. Generac's parts availability in Florida is excellent — most replacement parts ship within 2 business days to Palm Coast distributors. Stevenson's Electric is an authorized Generac installer.
Kohler
Kohler generators are built with commercial-grade engines and typically carry a higher price point than comparable Generac units. Kohler's 14RCAL (14kW) and 20RCAL (20kW) models are popular in Palm Coast homes where noise is a concern — Kohler's enclosures are among the quietest in the residential market at 66 dB measured at 7 meters. Kohler offers a 5-year/2,000-hour warranty on residential units. Kohler parts availability in Florida is good but not as extensive as Generac's network.
Briggs & Stratton
Briggs & Stratton re-entered the standby generator market after its 2020 restructuring. Their 12kW and 17kW Fortress series units offer competitive pricing and a 6-year limited warranty. Briggs & Stratton generators are a cost-effective option for Palm Coast homeowners who want standby power for essential circuits without the price tag of a whole-house Generac or Kohler system. Stevenson's Electric installs and maintains Briggs & Stratton units in Flagler County.
What Fuel Options Are Available for Generators in Flagler County?
Standby generators in Palm Coast run on either natural gas or liquid propane (LP). The choice depends on utility availability at your property and your preference for fuel delivery logistics.
Natural Gas
TECO Peoples Gas provides natural gas service to portions of Palm Coast, primarily along the Palm Coast Parkway corridor and in newer developments. If your home already has a natural gas meter — or if TECO's main runs along your street — a natural gas generator is the simplest option. Natural gas provides unlimited fuel supply during extended outages (the gas distribution system is underground and rarely affected by hurricanes). There is no fuel tank to maintain or refill. TECO charges a connection fee and monthly service charge; generator connections typically require a meter upgrade to handle the additional BTU load. Stevenson's Electric coordinates with TECO on meter sizing and connection scheduling.
Liquid Propane (LP)
Most Palm Coast homes outside the TECO service area use propane-fueled generators. Propane requires an above-ground or underground storage tank, typically 250 gallons for generators up to 16kW and 500 gallons for 22kW–24kW units. A 500-gallon tank at 80% capacity holds approximately 400 gallons of propane — enough to run a 22kW generator at 50% load for roughly 4 to 5 days continuously. Local propane suppliers including Amerigas and Suburban Propane serve Flagler County with delivery. Stevenson's Electric coordinates propane tank placement with the generator installation to ensure proper setback distances are maintained.
Propane tanks in Flagler County require a minimum 10-foot setback from any building opening (windows, doors, HVAC intakes) and 10 feet from property lines. Underground tanks require Flagler County Building Department approval and may require a separate plumbing permit for the gas line.
What Are the Flagler County Permit Requirements for Generator Installation?
Flagler County requires permits for standby generator installations. The permitting process involves both the electrical work (transfer switch, wiring, panel connections) and the mechanical/fuel work (gas line, tank placement). Stevenson's Electric handles the electrical permit; the gas line contractor handles the mechanical permit if a separate permit is required.
Electrical Permit
Required for all generator installations — including portable interlock kits. The electrical permit covers the transfer switch installation, generator circuit wiring, panel modifications, and grounding. Stevenson's Electric (License #EC0001685) files the permit application electronically with the Flagler County Building Department. Residential generator permits typically issue within 3 to 5 business days.
Setback Requirements
Flagler County enforces setback requirements for permanently installed generators based on the Florida Building Code and manufacturer specifications. Typical requirements include:
- 5 feet minimum from any structure — measured from the generator enclosure to the nearest wall, overhang, or structure
- 18 inches minimum from any window or door — measured from the exhaust outlet to the nearest operable opening
- 5 feet from property lines — some HOAs in Palm Coast (particularly Grand Haven, Hammock Beach, and European Village) impose additional setback requirements beyond code minimums
- 3 feet clearance on the service side — the side of the generator where maintenance access panels are located must have 36 inches of unobstructed clearance
Stevenson's Electric conducts a site evaluation before permitting to verify that your property can accommodate the generator within all setback requirements. In homes with limited side-yard space, we may recommend a smaller-footprint unit or alternative placement to meet code.
HOA Considerations
Many Palm Coast communities are governed by HOAs with architectural review requirements. Grand Haven, Hammock Dunes, Tidelands, Pine Lakes, and several others require architectural review board approval before generator installation. Stevenson's Electric provides site plans and equipment specifications that homeowners can submit to their HOA. We've installed generators in most Palm Coast HOA communities and can advise on typical approval timelines and screening requirements.
What Is the Difference Between a Manual Interlock and an Automatic Transfer Switch?
The transfer switch is the device that switches your home's electrical load between FPL utility power and generator power. NEC 2023 requires a listed transfer switch or interlock device for every generator installation — connecting a generator directly to your panel without a transfer switch is a code violation and a serious safety hazard that can electrocute utility lineworkers.
Manual Interlock Switch
A manual interlock is a mechanical device installed on your electrical panel that physically prevents the main breaker and the generator backfeed breaker from being on simultaneously. To switch to generator power, you turn off the main breaker, slide the interlock plate, and turn on the generator breaker. This is the transfer mechanism for portable generator setups. Cost: $200–$400 for the interlock device and installation, plus the inlet box and generator circuit ($600–$1,100 additional). Total installed cost for a complete interlock kit: $800–$1,500.
Automatic Transfer Switch (ATS)
An automatic transfer switch continuously monitors utility voltage. When FPL power drops below a threshold (typically for more than 3–5 seconds), the ATS sends a start signal to the standby generator, waits for the generator to reach stable output (5–10 seconds), then transfers the load from utility to generator. When utility power returns and holds stable for a programmable delay period (typically 5–10 minutes), the ATS transfers back to utility and shuts down the generator. No human intervention required.
ATS units come in two configurations:
- Load-shedding ATS (100A–150A): Powers selected circuits only. The ATS feeds a dedicated sub-panel containing your critical circuits (refrigerator, well pump, lighting, bedroom outlets, garage door). Lower cost, works with smaller generators (10kW–16kW). Appropriate when the homeowner doesn't need to power central AC during an outage.
- Whole-house ATS (200A): Connects between the utility meter and the main panel, transferring the entire 200-amp service to generator power. Powers everything in the home including central air conditioning. Requires a larger generator (22kW–24kW) to handle the full load. Higher equipment and installation cost, but zero compromise on comfort during extended outages.
What NEC 2023 Code Requirements Apply to Generator Installation?
Florida adopted the 2023 National Electrical Code effective January 1, 2024. Generator installations in Palm Coast must comply with the following NEC 2023 provisions:
- Article 702 — Optional Standby Systems: Defines requirements for residential generator installations including transfer switch type, circuit identification, and grounding. All circuits supplied by the generator must be identified in the panel directory.
- Section 702.12 — Transfer Equipment: Requires a listed transfer switch or listed manual interlock that prevents simultaneous connection of utility and generator power. The transfer equipment must be rated for the available fault current at the installation point.
- Section 250.35 — Generator Grounding: Separately derived systems (generators without a neutral-to-ground bond at the ATS) require a grounding electrode conductor connected to the generator's frame and a grounding electrode at the generator location. Most residential ATSs are non-separately-derived, using the existing service grounding — but this must be verified during installation.
- Section 230.67 — Surge Protection: New service installations and modifications require a whole-home surge protective device. Generator installations that modify the service entrance trigger this requirement. Stevenson's Electric includes surge protection with every generator installation. See our surge protection page for details.
- Section 110.26 — Working Space: The generator and transfer switch must have NEC-required working clearances. The ATS requires 36 inches of clear space in front and 30 inches width minimum.
Stevenson's Electric Service Co. installs all generators to NEC 2023 standards as enforced by the Flagler County Building Department. Our electricians complete annual continuing education as required by the Florida DBPR for license renewal.
How Does Hurricane Preparedness Factor Into Generator Sizing for Palm Coast?
Flagler County's hurricane exposure makes generator sizing a practical decision, not a luxury calculation. During the 2024 hurricane season, Hurricane Milton made landfall in Sarasota County as a Category 3 storm in October 2024. Flagler County experienced sustained tropical storm force winds, and FPL reported outages across Palm Coast lasting 2 to 5 days in some neighborhoods. Hurricane Debby earlier that season brought flooding and scattered outages to Flagler County in August 2024.
When sizing a generator for hurricane preparedness, Stevenson's Electric calculates your critical load — the electrical circuits you absolutely need during an extended outage — and recommends a generator with 20% headroom above that load for starting surges (air conditioning compressors and well pumps draw 3–5x their running wattage at startup).
Typical Load Calculations for Palm Coast Homes
- Essential circuits only (10kW generator): Refrigerator (700W), well pump (1,500W), 10 lights (600W), phone/device charging (200W), garage door opener (500W), security system (100W). Total running: ~3,600W. Starting surge capacity needed: ~8,000W. A 10kW generator handles this with margin.
- Essential plus comfort (16kW–22kW): All of the above plus a 3-ton central AC system (3,500W running, 7,000W starting), electric water heater (4,500W), washer (500W), microwave (1,200W). Total running: ~13,000W. Starting surge capacity needed: ~18,000W. A 22kW generator handles this load.
- Whole house (24kW): Everything in the home including dual-zone AC, electric range (8,000W), electric dryer (5,400W), pool pump (2,400W). Total running: ~20,000W+. A 24kW generator with a whole-house 200A ATS powers everything without load management.
Stevenson's Electric performs a detailed load calculation during the site evaluation using your actual panel schedule and appliance nameplate data — not estimates. This ensures the generator you purchase is correctly sized for your home's actual demand.
Why Choose Stevenson's Electric Service Co. for Generator Installation?
Stevenson's Electric Service Co. has served Palm Coast and Flagler County since 1994. Generator installations require coordination across multiple trades and agencies — electrical, gas/propane, concrete, Flagler County permitting, FPL coordination, and potentially HOA architectural review. Stevenson's Electric manages the electrical scope and coordinates with gas contractors and concrete contractors to deliver a turnkey installation.
- 30 years in Flagler County. We know the permit process, the inspection expectations, the HOA requirements in every Palm Coast community, and the FPL coordination timeline.
- Authorized Generac, Kohler, and Briggs & Stratton installer. We install all three major brands and can advise objectively on which unit fits your property and budget.
- NEC 2023 compliant. Every installation meets current Florida electrical code including surge protection, proper grounding, and transfer switch requirements.
- License #EC0001685. Verifiable through the Florida DBPR online portal. We carry general liability and workers' compensation insurance.
- Written estimates, no pressure. The site evaluation is free. The written estimate is itemized. You decide on your timeline.
Ready to protect your Palm Coast home from the next power outage? Contact Stevenson's Electric Service Co. for a free generator site evaluation. We typically schedule evaluations within 48 hours and can have most installations permitted and on the calendar within three weeks.