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About GESI

The company was founded in 1997 by it's current President & CEO, Larry Ozier. At it's inception the company was essentially a CNG fuel station maintenance company with two employees, Larry and his son Chris. In 1999 GESI was appointed a dealer for FuelMaker, Corp. and quickly became the largest volume, privately held, FuelMaker dealer in their organization.

GESI's business plan has helped it grow from a small turn key CNG station supplier, into mid size CNG stations and eventually into a large station supplier for transit and other large vehicle fueling operations, with the ultimage goal of becoming a compressor skid packager / manufacturer.

In 2000 the company became a licensed CA General Engineering Contractor and was appointed a dealer for Ingersoll-Rand CNG compressors by P.C. McKenzie Company the IR master Distributor. This gave the company the mid range CNG compressor products it needed, in the 28 - 116 scfm range.

Over the years the company has supplied, constructed and or maintained over 100 CNG fueling stations of various sizes, for a variety of govermental and private agency fleets.

One of the original building blocks in the GESI business plan was to become a CNG compressor skid manufacturer / packager for a compressor manufacturer with a solid reputation of quality and service.

Now, 9 years later, that plan has made a full circle!

GESI was recently appointed the North American CNG compressor packager for Gardner Denver, Co. a 100 year old, UK based compressor manufacturer. Gardner Denver has hundreds of compressors operating in virtually every coutnry in the world. Now, The GESI-GD compressor skids are being fabricated in GESI's headquarters in Rancho Cucamonga, CA. GESI skid packages cover a broad range of sizes, 47 scfm though 700 scfm fueling smaller CNG fleets through Transit applications

GESI also fabricates GESI branded fueling panels, fill hose assemblies, and related accessories as well as a methane detection systems for CNG vehicle maintenance facilities.

GESI is unique within the industry in that they offer a complete package of products and services for clients fleets. They design, supply, manufacture, construct and maintain

CNG fuel stations. large and small, in California, Texas and the surrounding states. Their focus and their business activites are exclusively CNG fleet fueling focused.

To learn more about GESI or for a no cost-no obligation CNG station site survey or for information about Grant Funding, please view the Contact or Request Information page.
 
GESI at a glance:
Licenses:
"A" Licensed CA General Engineering Contractor, Registered witht he Texas Railroad Commission for CNG station construction activites.

Headquarters:
Rancho Cucamonga, CA

Facilites:
12,000 sf of manufacturing, warehouse, and offices.

Employees:
12

Products:
Packages Gardner Denver CNG compressor skids, dealers for FuelMaker, Corp. and Ingersoll-Rand CNG, fabricates time fill fueling panels, offers GESI KRAUSE private labeled fast fill dispensers, packages methane dectection systems for CNG vehicle maintenace facilites.

Services:
CNG station maintenance contracts, station design, engineering, and turn key station construction.

Clients:
Governmental agencies, Municipalities, School Districts, County, State, Federal, DOD, USPS, Utilities and private CNG fleets.
 



  General Engineering Contractors CA# A-783360