CNG Fueling Stations

Companies that build CNG Fueling Stations

Natural gas vehicles can be refuelled at dispensers, similar to those designed for diesel or gasoline vehicles. There are more than 1,500 CNG fueling stations in the U.S. including public service stations and private depot-based CNG fueling stations for fleets. Several companies provide CNG/LNG fueling infrastructure to fleets on a component or turnkey basis.

A typical CNG fueling station includes a compressor, a gas dryer, storage vessels, dispensers and underground piping. In most cases, a CNG fueling stations are created by connecting a fuel compressor to the nearest underground natural gas pipeline distribution system.

Large CNG Fueling Stations

CNG fueling stations

There are two types of CNG fueling stations: fast-fill and time-fill. Fast-fill CNG fueling stations operate at higher pressures and take a similar amount of time as a diesel to fill. The amount of gas flowing through the filling lines creates some heat, which can reduce total fuel capacity.  Time-fill CNG fueling stations can refuel a fleet of vehicles at a single location over a longer time  period. These CNG filing stations use lower fuel pressures, with multiple vehicles being plugged in for several hours, similar to a battery on a trickle charger. This eliminates the problem of drivers waiting in line for a limited number of fuel pumps, minimizes labor and ensures a full fill at up to 3600 psi.

A typical LNG station includes LNG storage, a pump/dispenser, and underground piping. The fuel is dispensed as a liquid into vehicle storage tanks similar to conventional liquid fuels.  Because LNG is stored at extremely cold temperatures, when fueling an LNG-powered vehicle, operators must wear protective gloves and clothing to avoid freezing burns. Fueling is done through a top-mount cap, and takes a similar amount of time to fill as a diesel tank.

See the links below for more information about companies that provide natural gas / CNG fueling stations.

Canadian Fueling Station Locations

Provided by the Canadian Natural Gas Vehicle Alliance.

Advance Fuel Systems Corp.

Advance Fuel Systems, Corp. (AFSC) designes, manufactures, packages,
services and maintaines Natural Gas Vehicle fueling stations.

ANGI International

Since 1983, ANGI International has grown to be one of the world’s leaders for supplying of Compressed Natural Gas refueling equipment in the CNG Industry. A specialized team of sales and engineering experts work with each customer to analyze and define their fueling needs, prepare sites and coordinate compliance to standards and codes.

Applied LNG Technologies (ALT)

Applied LNG Technology (ALT) markets and produces liquefied natural gas (LNG) to the western and southwestern United States from multiple facilities. ALT also provides LNG and CNG product and delivery systems, and executes turnkey fuel solutions that include equipment leasing, station installations, safety and training, natural gas production, low BTU gas processing, temporary fueling stations, and LNG and CNG consulting services.

Chart LNG

Chart LNG Fueling provides all the equipment needed for a LNG-fueled fleet — from the liquefier to the on-board fueling system. We not only know how all the products work together in a complete system, we have designed over 95

% of those parts — so we know they will work together.

Clean Energy Fuels

Clean Energy is the largest provider of vehicular natural gas (CNG and LNG) in North America with a broad customer base in the refuse, transit, shuttle, taxi, police, intrastate and interstate trucking, airport and municipal fleet markets with tens of thousands of vehicles fueling at strategic locations in the United States and Canada.

CNGas Group

CNGas Group specializes in the marketing, design, building and maintenance of alternative fueling stations, providing a complete solution for the CNG industry, including sales of compression equipment, spare parts and completes solutions to customers purchasing outright or upgrading existing stations.

Enbridge Gas

For over 25 years, Enbridge Gas Distribution’s Natural Gas Powered Vehicle Department has been providing natural gas vehicle (NGV) refueling stations to Customers. Enbridge continues to be a leader in advocacy for natural gas as a transportation fuel as well as builder and supporter of natural gas vehicle (NGV) market within its franchise areas of Ontario.

ET Environmental Corporation

ET Energy is a dedicated business platform of ET Environmental Corporation. This division specializes in general contracting, construction management and design/build for conventional and alternative fueling systems, such as CNG (Compressed Natural Gas), LNG (Liquid Natural Gas) and LFG (Landfill Gas).


FortisBC provides complete solutions and services, from planning to fuelling station installation to support. We can even provide a turnkey solution, so you can focus on your core business

Gas Equipment Systems Inc. (GESI)

Gas Equipment Systems Inc. is a Licensed California Engineering Contractor and Certified by the Texas Railroad Commission for CNG fuel station construction and maintenance of CNG/LNG/H2 Natural Gas Vehicle fueling stations, both large and small during the past nine years.

IMW Industries Ltd.

IMW is a leading supplier of Compressed Natural Gas (CNG) equipment for vehicle fueling and industrial applications. Our products include compressors, dispensers, storage systems, CNG parts and technical services.

Ozinga Energy

Ozinga Energy, LLC is your local source for CNG solutions around Chicago, Illinois and the Midwest. Ozinga offers expertise in natural gas fueling solutions, provides fuel to compressed natural gas powered fleets, and constructs and designs CNG fueling stations. Let Ozinga Energy help save you time and money with natural gas, offering you hands-on support every step of the way.

Southeast LNG Distribution Company

Southeast LNG will work with you to develop the alternative transportation fueling solution that best meets your needs. We custom design and build the fueling infrastructure that properly aligns with your business, delivering exceptional convenience and cost savings.

Trillium CNG

Trillium CNG™ is a leading provider of compressed natural gas / CNG fueling stations and services as well as a single-source provider of CNG fueling facility design, construction, operation and maintenance. We specialize in fueling fleets that require high-performance solutions.

TruStar Energy

TruStar Energy LLC is the preferred partner for commercial fleets looking to transition their fuel supply from oil to natural gas. TruStar Energy provides a suite of solutions making the transition as simple and easy as possible for the customer. With station builds throughout the US and Canada, TruStar Energy is a recognized leader in providing CNG infrastructure and CNG fueling solutions.

USA Fueling Station Locations

The Alternative Fuels Data Center (AFDC) provides information, data, and tools to help fleets and other transportation decisions makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures. Locate natural gas fueling stations in your area and learn about natural gas fueling infrastructure.

Vocational Energy

The Vocational Energy team consists of refuse industry professionals with over 50 years of industry experience. In addition, the team has experience planing and constructing over 50 CNG stations since 2002. Vocational Energy can train your team of professional maintenance personnel to maintain your station or will offer you a full maintenance service contract for the service life of your station.

This is not a comprehensive list of cng fueling stations developers and operators. This list does not represent any recommendation or endorsement by CNG Center of any of the organizations listed. CNG Center accepts no liability or responsibility for the use of any component or service from any supplier listed.