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About GenTech Generator Maintenance LLC
Meet Nick Sileo
GenTech Generator Maintenance LLC was established in 2018 by owner Nicholas “Nick” Sileo, an electrician with more than 30 years of experience in Southwest Florida and over 20 years as a certified generator technician.
Nick created GenTech after seeing a need for something different in the generator industry: professional, customer-focused maintenance and service after the installation.
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Many generator companies focus on selling and installing new systems.
Then you become second fiddle to their new generator sales.
GenTech focuses on what comes next.
Keeping standby generators properly maintained, reliable, and ready to perform.
But Then We Go Further
- Maintenance That Goes Beyond the Generator
- GenTech services major
- generator brands, including:
- * Generac
- * Briggs & Stratton
- *Kohler
- *Cummins
- Strictly following all manufacturer maintenance requirements to help protect your investment and support warranty requirements.
- But our technicians look
- beyond the engine!
- During service, we also inspect the generator enclosure, surrounding landscape, airflow, exhaust clearance, drainage, and ground conditions.
- Issues such as rust, blocked airflow, improper exhaust clearance, or water erosion can create safety concerns and affect generator performance.
- Our technicians are trained to identify these problems and address them as part of our service.
Future Generator Techs, (Left) Hunter already helps out with stocking shelves and the vans. (Right) Riker likes to get dirty changing oil and trimming trees.
Oldest Sons already working for GenTech, (Left) Xavier, technically smart, hard working. May loose him to the Marines for a bit. (Right) Tyler, very hard working. Has already started a few of his own companies during Highschool doing very well. May also loose him to the Army for a bit. (Both) very active in JROTC and still volunteer their time to help JROTC when they can.
Family Owned and Operated
A Family-Owned Company Built for the Long Term
GenTech is a family-owned business focused on building long-term customer relationships.
Our goal isn't simply to service your generator today, we want to be the company you trust to maintain it for years to come.
Our technicians are trained and certified to service multiple generator brands, allowing GenTech to specialize specifically in **generator maintenance and service**.
GenTech is growing as a family business, with Nick's wife, Beth, handling scheduling and customer support, and two of their sons joining the company in 2026 and beginning their training in generator service.
Growth Without Compromise
Our Future Goal
GenTech is committed to growing while maintaining the professional workmanship and customer-first service that the company was built on.
Our goal is to continue expanding our generator service coverage throughout **Southwest Florida and beyond**, while providing the same dependable service to every customer.
There Is A Better Way To Maintain Your Generator
That Way Is GenTech Generator Maintenance LLC
And we're here to provide professional standby generator maintenance, service, and repair with a focus on,
* Quality
* Workmanship
* Long-term customer first care.
**Thank you for considering GenTech.**