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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Steve Sparling profile picture
Steve Sparling
17 September 2026
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We recently had a Cummins generator for our barndo serviced for start up issues, and a new Generac generator installed for our house. All sales, service, and technicians were very knowledgeable, professional, friendly, and took time to answer any and all questions and concerns. Adam, service technician, was the most knowledgeable person regarding Cummins generator specifically, more knowledgeable than the actual Cummins service rep who originally installed the equipment. From start to finish, the sales and installation process for our new generator was excellent. Our sales rep was professional, honest, and informative. Once the transaction was complete, we were informed of the install process and timeline. Installation occurred within 10 days. Instal was smooth and we received very clear instructions on how to operate the generator. We are very pleased with the personnel, service and overall experience with Grasten.
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Brenda Marsalis profile picture
Brenda Marsalis
14 September 2026
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Great Semi-Annual Service by Tyler. Tyler solved Kohler generator real problem & did the Semi-Annual Service. He was professional, did a Great Job solving Generator real problem & he keep me informed. Great Quality Service - I Give Tyler 5 Stars. I also thank Grasten Power Technologies for getting the problem fixed in a timely manner.
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John Rogers profile picture
John Rogers
16 September 2026
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Knowledgeable & very efficient
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paul schweitzer profile picture
paul schweitzer
4 September 2026
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Dennis was fantastic! He was very thorough answered all of our questions in EZ to explain terms. Dennis is a great asset for Grasten!
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John Bellinger profile picture
John Bellinger
15 September 2026
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Tech was nice and knowledgeable. Performed the service in a timely manner. Said everything looked good.
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Di Mansfield profile picture
Di Mansfield
1 September 2026
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Joseph is a FANTASTIC technician! Very professional as well as knowledgeable. He is organized and very quick as he knows what he is doing. Since this was an emergency, he was quick in explaining everything to me and got my generator in shape before the impending storm! Very pleased!
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Keith Glenn profile picture
Keith Glenn
15 September 2026
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Excellent service Chris was very knowledgeable and answered all my questions
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David McBride profile picture
David McBride
15 September 2026
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This most recent service was a checkup on my standby generator installed by Grasten in 2023. Stetson was the technician assigned. He was very thorough and explained everything clearly, taking his time to make sure everything was working properly. I appreciate all the technicians I’ve met, but Stetson was exceptional.
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Debbie Fischer profile picture
Debbie Fischer
3 September 2026
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Cesar Ramirez went above and beyond today. He got everything done in the rain. I really appreciate all he did today as well as Katrina and Morgan getting everything set up on their end.
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A Grotz profile picture
A Grotz
10 September 2026
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Very professional, also took the time to explain what was going on with the unit. This was very informative as we had questions about it .
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