If you are looking for legendary performance and reliability from one of America’s oldest and most reliable engine manufacturers for your standby generator installation, look no further than Briggs & Stratton. Long known for their long lasting and easy starting engines, Briggs & Stratton backs their standby generators with up to a 10 year warranty on their dealer exclusive product line called Briggs & Stratton Fortress™. 

Briggs & Stratton Standby Generators –
Power Your World

The Briggs & Stratton Fortress™ generator installation by Grasten Generators comes with up to a 10 year manufacturer warranty (Model specific), is just for single phase generators, and comes pre-installed with an oil warmer for increased starting protection in colder weather. Contact us to set up a free on site power need assessment and site survey so we can help you determine which Briggs & Stratton generator will best fit your backup power needs.

Residential Generator Installation

Check out the various size generators that Briggs & Stratton has to offer.

Briggs & Stratton Standby Generators

Legendary engines, reliability, and ease of starting power their standby generator products

Briggs & Stratton Fortress ™

Briggs & Stratton Fortress ™ generators are a dealer only product line that come with enhanced warranties and equipment.

Extended Warranties

The Briggs & Stratton Fortress™ generators come with enhanced warraties for up to 10 years that include parts, labor, and travel for the full length of the warranty.

Made in the USA

Briggs & Stratton standby generators are assembled and engineered in the USA.

InfoHub™ Wireless Monitoring

Monitor the status of your standby generator from your computer, tablet, or smartphone using patented next generation technology. With InfoHub™, you can even schedule maintenance reminders and give your Briggs & Stratton generator service dealer access to real time updates as well to make sure you are always ready for any emergency. Get more info 

Symphony® II Power Management

Intelligent load management allows you to leverage the capacity of your generator for the maximum coverage of your home. Your electrical load is automatically distributed between major appliances to prevent overload or shutdown of your standby generator.

Commercial Vanguard™ Engine

Briggs & Stratton own in-house state of the art equipment is designed to handle the toughest of conditions including dirty and demanding environments. This engine is built to last!

Durable Enclosures

Your Briggs & Stratton standby generators come equipped with a corrosion resistant automotive grade galvanneal steel enclosure. It’s advanced powder coat paint process is designed to provide years of protection against chips and abrasions.

Flexible Placement

Check with us on how some models can be placed as close as 18 inches from your home. This provides maximum options for the placement of your standby generator.

Legendary engines.
Options to choose from.

Briggs & Stratton makes standby generators for small applications like well pumps all the way up to the complete coverage of your largest residential homes.

Are you prepared?

2017

HURRICANE HARVEY

In August 2017 Hurricane Harvey landed in Houston and caused over 126 Billon in damage

500,000

WITHOUT POWER

It left over 500,000 homes without power in the Greater Houston area (Compared to 2.1 million for Hurricane Ike)

2017

UNTIL RESTORATION

Power restored to 400,000 within 2 weeks, and 500,000 by day 30.

What our customers are saying

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L Fuqua profile picture
L Fuqua
19 August 2021
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Grasten installed our Generac 1 year ago and we also purchased annual maintenance contract. I can’t say enough about the entire staff. Every technician that has come to my home during the installation and for maintenance has been top notch. Even the ladies who answer the phones. I’ve even contacted their after hours tech a couple of times and was impressed. These guys are professional all around. They know their stuff they are a no bs organization and don’t try to take advantage of you. They are patient and kind with all my questions and look out for their customers. I trust them whole heartily. They are 5 star and I highly recommend!
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Kelly Akin Breazeale profile picture
Kelly Akin Breazeale
30 June 2022
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Makay called ahead to provide me with his ETA, arrived on time and was very personable and professional. He was very patient and listened to all of my questions and concerns. He provided me with instructions on the operation of my generator and excellent service! Everyone from reception to service coordinator to service technician was very customer-focused! Highly recommend!
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Sue Shumate profile picture
Sue Shumate
27 August 2019
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TYLER WAS VERY THOROUGH AND EFFICIENT. WE ENJOYED MEETING HIM AND FELT OUR GENERAC WAS IN GOOD HANDS.
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David Sheetz profile picture
David Sheetz
3 March 2022
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Company has gear customer service Service personnel are professional and courteous
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Jeremy Keating profile picture
Jeremy Keating
19 August 2026
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Fantastic experience installing and setting up generator. Thank you to the entire team
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Stephen Wampler profile picture
Stephen Wampler
23 June 2021
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Best instalation I have had. This is the second home I have had a gas powered generator installed in and the first time I used Gransten. Gransten did a great job, they kept all piping & conduit neat and strait nothing was left unsecured a truly professional instalation.
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Ashley Gibson profile picture
Ashley Gibson
24 June 2023
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Great service. Explained things throughly.
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Kara Goodloe profile picture
Kara Goodloe
29 January 2026
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Generator was not working, needed new battery. Great communication, timely, efficient
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CSM profile picture
CSM
19 December 2023
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Austin was on time, thorough, and professional. I’m glad I changed to Grasten for generator maintenance.
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Joe Lovett profile picture
Joe Lovett
20 February 2026
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Joseph was fantastic! Took control, executed complete maintenance/service of our generac standby generator! Very professional, very detailed in his work!
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