Generator installers

Whole-House Generator Installers in Columbus & Central Ohio

From severe weather to an overloaded grid, a reliable whole-house generator keeps your home running when the power goes out. Bryant Heating & Cooling installs and services standby generators — in propane and natural gas — so your lights, appliances, and comfort systems keep working, and your food stays cold, no matter what's happening outside.

Get a free assessment Call (614) 855-9010

Generator services we provide

  • Whole-house generator installation
  • Standby generator installation
  • Home backup generators
  • Generator service & maintenance
  • Bryant, Honeywell & other brands

Brands we install & service

Standby generators built to last

We install and service standby generators from Bryant, Honeywell, and other manufacturers — sized and tuned for your home and fuel source.

Bryant standby home generator
Honeywell commercial standby generator
Honeywell home backup generator

About generators

What to know before you buy

Choosing the right size

Not every home needs the same power. A 24kW unit is the ultimate backup for larger homes or farms with multiple freezers and heavy appliances — but many homes do fine with a smaller unit. We calculate the exact wattage for your furnace, AC, and essentials so you don't overpay.

Propane vs. natural gas

Your fuel source affects output. A unit may deliver its full capacity on liquid propane (LP) but typically around 21,000 watts on natural gas. We make sure your system is tuned correctly for your specific fuel source to maximize efficiency.

Quiet, seamless protection

Modern standby generators run quietly — around 57 dB, like a faint hum from inside the house. With a Smart Switch, the system senses a power loss, warms up, and restores power automatically. You don't have to lift a finger.

Smart monitoring with Mobile Link™

Stay connected even when you're away. The Mobile Link app shows your generator's status (green for ready, amber for service), battery voltage, and a history of exercise runs — so you know it's ready for the next storm.

The process

How installation works

  • Free load assessment (wattage / circuits)
  • Permit & code compliance
  • Pad placement & clearance
  • Gas connection coordination (NG/LP)
  • Transfer switch / smart switch install
  • Startup, test & homeowner walkthrough

What we install

  • Whole-house standby generators (NG/LP)
  • Automatic transfer switches
  • Maintenance plans & annual service
  • Battery testing & replacement
  • Load management options (if applicable)

Pricing

What affects cost

Every install is a little different. The main things that move the price are:

  • Generator size
  • Fuel type & gas line work
  • Electrical panel / ATS complexity
  • Permits & placement distance
  • Whole-home vs. essential circuits

We'll give you a clear, honest quote after a free load assessment — no guesswork, no pressure.

Serving all of Central Ohio

Get local generator help

Tell us about your home and what you'd want to keep running, and we'll start with a free load assessment. Prefer to talk now? Call 614-855-9010.

Generator FAQs

Frequently asked questions

How big of a generator do I need for my home?
Most homes in Central Ohio need between 14kW and 24kW depending on what you want to power. The best way to size a generator is with a load calculation based on your HVAC equipment, appliances, and must-run circuits, so you don't overpay for power you won't use.
Propane vs natural gas — which is better in Ohio?
Natural gas is convenient where available and can run as long as utility service holds. Propane works in areas without natural gas, but runtime depends on tank size and fuel level. We'll recommend the best option based on your home's fuel access and outage needs.
How often does a standby generator run an exercise cycle?
Most standby generators automatically run a short exercise cycle weekly (the schedule is often adjustable). This keeps the system ready and confirms it's operating properly.
How loud is a standby generator?
Modern standby generators are designed to run quietly — roughly 57 dB, about the level of a faint hum from inside the house. Actual sound depends on unit size and placement, and we choose a code-compliant location that also minimizes noise.
Do I need a permit in Columbus or my city?
In most Central Ohio cities, standby generator installation requires permits and inspections — usually electrical, and sometimes gas. Requirements vary by municipality, and we help handle the process for your exact location.
How long can it run during an outage?
A standby generator runs as long as it has fuel and is operating normally. Natural gas setups may run continuously depending on utility service; propane runtime depends on tank size and how much power your home is using.

Local power-protection experts

Backup power, done right

A generator is only as good as its install — sizing, gas, and the transfer switch all have to be right. Ron Bryant has protected Central Ohio homes since 1995, and his team handles the permits, the load calc, and the startup so your backup power just works when the lights go out.

  • Veteran-owned since 1995Three decades serving Central Ohio.
  • Permits & code handledWe manage inspections so you don't have to.
  • Licensed & insuredOhio HVAC license #30745.
Ron Bryant, owner and licensed HVAC contractor at Bryant Heating & Cooling
Ron BryantOwner & Licensed HVAC Contractor