Compressed natural gas (CNG) and liquefied natural gas (LNG) are two of the cleanest burning alternative fuels available today. AIS provides alternative energy services for CNG and LNG stations from design through construction, installation, commissioning, and service. With our extensive industry experience and diverse in-house capabilities, we provide solutions to meet our clients’ specific alternative fueling infrastructure needs. AIS services include design and permitting, civil work excavations, concrete equipment pads, setting of equipment, installation of all CNG piping, electrical connections, pressure testing, and assistance in start up of equipment. AIS has installed stations from California to Ohio.