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Briggs & Stratton Backup Generators

Briggs & Stratton engineers durable standby generators with NGMax technology. Producing full wattage on natural gas without derating, their units deliver automated home backup with tight setback clearance.

Engineering Headquarters Milwaukee, Wisconsin, USA

Factory Warranty Coverage 5-Year Limited Warranty

Lab Tested Fleet 2 Validated Models

Warranty Triage & Technical Support

Official Briggs & Stratton Factory Service & Local Contractors

Need authorized warranty repairs or factory parts? Contact official factory support directly or find a certified local generator installer.

Call: 1-800-743-4115 Factory Portal Find Certified Installer

Tested Briggs & Stratton Generators (2)

Showing all lab-tested Briggs & Stratton models

Dual-Fuel 9.4 / 10 ★

Enclosed Inverter 3.2% THD

Briggs & Stratton : Commercial Vanguard 627cc V-Twin Engine : Floating Neutral

Briggs & Stratton PowerProtect 13kW Compact Footprint Standby Generator

Best For: Homeowners with narrow lot lines seeking automated whole-home power backup.

Running / Surge 5,000W / 6,250W

Noise @ 23ft 63 dBA (Quiet)

Fuel & Runtime Gas EFI (999h)

Backup Outlet Hardwired Terminals

Power Purity <3.2% THD (Floating)

Weight & Mobility 365 lbs (Wheel Kit)

Lowest Verified Price

$3,899.00

$0.78 / Running Watt

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Dual-Fuel 9.7 / 10 ★

Enclosed Inverter 3% THD

Briggs & Stratton : Commercial Vanguard 993cc V-Twin Engine : Floating Neutral

Briggs & Stratton PowerProtect 22kW NGMax Home Standby Generator

Best For: Homeowners on natural gas needing maximum 22kW output without suffering the typical 20% fuel derating.

Running / Surge 5,000W / 6,250W

Noise @ 23ft 64 dBA (Quiet)

Fuel & Runtime Gas EFI (999h)

Backup Outlet Hardwired Terminals

Power Purity <3% THD (Floating)

Weight & Mobility 465 lbs (Wheel Kit)

Lowest Verified Price

$5,699.00

$1.14 / Running Watt

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