Backup Generators · Charleston & the Lowcountry
Whole-home backup power, ready before the next outage.
We size a standby generator honestly, install it to code, and give you the straight story on generator versus battery.
Should I choose a standby generator or a battery?
They solve overlapping problems differently and neither is automatically right. A standby generator runs indefinitely on fuel and handles large loads such as central air, which a typical home battery cannot sustain for long. A battery is silent, needs no fuel delivery, and pairs with solar to earn its keep between outages. We size for what you actually need running rather than for whole-house backup by default, and we will say when a generator is the better answer.
The real problem
When the grid drops, ‘good enough’ backup isn’t
Lowcountry storms take lines down for days at a time. A few extension cords and a portable unit won’t run your HVAC, well pump, or medical equipment, and undersized or badly wired backup is a safety hazard, not a solution.
We start with what your home actually needs to keep running, then tell you honestly whether a standby generator, a solar battery, or both is the right call, no one-size box off a shelf, no scare tactics.
We handle everything
From load calc to switched-on, one accountable local team
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Free assessment & load sizing
We review your critical loads, panel, and fuel options, then right-size a standby unit for your home. Questions welcome, no pressure, no fixed quote.
- 02
Fuel & transfer switch, handled
We plan the natural-gas or propane hookup and the automatic transfer switch so the generator starts itself the moment the grid fails. Permits and utility coordination are ours to chase, not yours.
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Professional installation
Our experienced teams set the pad, run the gas and electrical, and wire the transfer switch to code, built and warrantied for long-term reliability.
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Testing, activation & support
We commission and test the automatic start-up, walk you through it, and stay reachable for maintenance long after install day.
Not sure a generator is the right call? You can compare it with battery storage, or see what our lifetime warranty covers.
Honest numbers
What it costs, and the honest word on incentives
There’s no honest fixed price for a standby generator. Here are the real drivers, and a straight answer on tax credits.
What drives the price
Generator size (whole-home vs. essential-circuits), fuel type, transfer-switch complexity, and gas-line run. We size to your loads, not our margin.
The honest note on incentives
Standby generators generally don’t carry a solar tax credit. If resilience plus energy savings is the goal, pairing solar and a battery may open South Carolina’s 25% state tax credit (up to $3,500/year, carried forward up to 10 years) and property- and sales-tax exemptions, the federal residential solar credit ended in 2025, and we won’t pretend otherwise. A tax professional can confirm what you qualify for. Explore battery storage →
Generator vs. battery, straight
Neither is universally ‘best.’ A generator runs indefinitely on fuel through a long outage; a solar battery is silent, fuel-free, and can lower daily costs but has finite capacity. We’ll show you the honest trade-off for your home.
Why homeowners add a generator
Power that shows up when the grid doesn’t
One accountable local team sizes it, installs it to code, and stands behind it, so your backup is ready before the next storm, not after.
- Runs through long outagesAutomatic standby power on natural gas or propane keeps HVAC, fridge, and well pump going for multi-day storm outages.
- Starts itself, hands-freeAn automatic transfer switch senses the outage and starts the generator within seconds, no manual cords, no cold house.
- Backed for lifeLifetime workmanship on the installation, on top of the manufacturer’s equipment warranty.
Generator or battery, and how to decide
When a battery suits you
These solve overlapping problems differently. A generator runs as long as it has fuel, which makes it the stronger answer for a multi-day outage. A battery is silent, has no fuel logistics and no emissions at the house, but its capacity is finite and once it is empty it needs sun or grid to refill.
When a generator suits you
The deciding question is usually duration rather than preference. If the realistic worst case in your area is a few hours, a battery covers it comfortably and does useful economic work the rest of the year. If the realistic worst case is several days after a storm, a generator’s fuel supply is the thing that matters and a battery sized to match would be very expensive.
Some households want both, and that is a legitimate answer rather than an upsell: the battery works daily and the generator covers the tail risk. It is also the most expensive answer, so it should be a deliberate choice.
What a standby generator actually involves
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A standby generator is a permanent installation, not an appliance. It needs a fuel supply (natural gas or propane), a concrete or composite pad, clearance from windows and openings, and a transfer switch that safely isolates your house from the grid when it runs. That last part is not optional and is the reason this is not a DIY job: back-feeding a utility line endangers line workers.
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Fuel is the planning decision most people underestimate. Natural gas removes the storage question entirely if you have a supply. Propane means a tank, a size decision and a refill relationship, and running out on day three of an outage is a common and avoidable failure.
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Sizing follows what you want to run, and this is where an honest conversation saves money. Whole-house standby with air conditioning is a considerably larger and more expensive machine than one covering essential circuits. Both are valid; they are not the same purchase.
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Standby generators also need maintenance and exercise cycles. A machine that has not run in two years is not a backup plan, it is an assumption. Ask any installer what the servicing looks like before you buy.
Storm season on the coast
Most of our work sits in territory where outages are a seasonal expectation rather than a rare event, and that shapes the advice. Coastal Lowcountry and Grand Strand households tend to be making a multi-day-outage decision whether or not they frame it that way.
Placement matters more here too. Flood risk, elevation and clearance requirements all affect where a unit can sit, and a generator installed below the level that historically floods is a generator that will not be available when it is needed.
The unglamorous advice is to decide what you actually need running. A household that can live with a fridge, a well pump, some lighting and a router through an outage has a much cheaper and simpler problem than one that wants the air conditioning to stay on, and most people have never been asked to make that distinction explicitly.
Who actually does the work
Backup generator FAQ
The questions we hear on almost every call
Should I get a whole-home generator or a solar battery?
Neither is automatically better, it depends on your outage risk, loads, and budget. A generator runs as long as it has fuel; a battery is silent and fuel-free but has finite capacity. Many homes benefit from both. We’ll lay out the honest trade-off for your home in a free assessment.
Natural gas or propane, which is right for my home?
It depends on what’s already at your property. Natural gas draws from your utility line with no tank to refill; propane needs an on-site tank but works where there’s no gas line. We confirm what’s available and size the fuel supply during the assessment.
How does an automatic transfer switch work?
It continuously monitors utility power. When the grid drops, it safely disconnects your home from the grid and signals the generator to start, usually within seconds, then switches back automatically when power returns.
What size generator do I need?
That depends on which circuits you want to keep running, whole-home versus essentials like HVAC, fridge, and well pump. We calculate your actual load rather than guess, so you don’t overpay for capacity you won’t use.
Do I still need a generator if I already have a solar battery?
Not necessarily. A battery may cover shorter outages and daily use, while a generator is built for extended multi-day outages. Some homeowners run both. We’ll help you decide based on your outage history and priorities, no upselling.
Should I get a generator or a battery?
It usually comes down to outage duration. A generator runs as long as it has fuel, which suits a multi-day storm outage. A battery is silent with no fuel logistics but finite capacity, and it does useful economic work the rest of the year. Some households sensibly have both, which is also the most expensive answer.
Do I need a transfer switch?
Yes, and it is not optional. It safely isolates your house from the grid while the generator runs. Back-feeding a utility line endangers line workers, which is why this is not a DIY installation.
Natural gas or propane?
Natural gas removes the storage question if you have a supply. Propane means a tank, a size decision and a refill relationship, and running out on day three of an outage is a common, avoidable failure. The fuel decision is usually underestimated.
Can a generator run my whole house?
Yes, but whole-house standby including air conditioning is a considerably larger and more expensive machine than one covering essential circuits. Deciding what you actually need running is the step that saves the most money.
Does a standby generator need servicing?
Yes, including regular exercise cycles. A machine that has not run in two years is an assumption, not a backup plan. Ask any installer what the servicing schedule looks like before buying.
Read first
Standby power guides for South Carolina homes
Sizing, fuel, placement, transfer switches and what an itemised generator quote should contain.
- Backup Generators
Natural Gas vs Propane Standby Generators for South Carolina Homes
Compare natural gas and propane standby paths by verified supply, pressure, storage, refill access, site constraints, responsibilities, and testing.
22 min read - Backup Generators
Home Generator Installation Cost in South Carolina
Compare South Carolina standby generator costs by equipment, transfer switch, fuel, electrical, site, permits, commissioning, and service scope.
25 min read - Backup Generators
Standby Generator Installation in South Carolina: Steps & Responsibilities
Follow a South Carolina standby-generator project from load, fuel, site, and electrical design through permits, installation, commissioning, and handoff.
21 min read - Backup Generators
Where Can a Standby Generator Be Installed on Your Property?
Compare standby-generator locations using exhaust, openings, fuel and electrical routes, flood, wind, sound, access, property, and approval evidence.
23 min read - Backup Generators
What Size Standby Generator Does Your Home Need?
Size a standby generator from outage priorities, simultaneous loads, motor starts, fuel delivery, transfer scope, and tested load-control logic.
23 min read - Backup Generators
Generator Transfer Switches: Solar and Battery Integration Checks
Compare generator transfer switches and load management, including solar and battery integration, operating states and Georgia project responsibilities.
26 min read
Free assessment · South Carolina
Get a backup power quote
We read your bill, check who actually serves your meter, and tell you what your roof will carry. If solar does not make sense at your address, we will say so, and that answer is free too.
- We confirm who actually serves your meter before we quote anything
- We pull the permits and handle the interconnection paperwork
- If your HOA needs an architectural-review packet, we prepare it
Prefer to talk? (843) 310-1128
Running a business rather than a home?
Retail centres, industrial plants and city facilities in the Midlands have a different problem: phased distribution, motor starting, load bank testing and keeping the site trading while the work happens.
Free, no-pressure assessment
See if a standby generator is right for your home
Tell us what you need to keep running when the grid goes down, and we’ll size it honestly, including whether a generator, a battery, or both is the right call.
Mon–Sat, 10am–6:30pm ET · We typically follow up within the hour.