Charleston West Virginia Calibration and Testing List

	Listings
	CTL Engineering 304-746-1140 510 C Street, Charleston, West Virginia 25303 Detail Provides commercial laboratory, engineering, forensic testing, construction services and more. Precision Samplers, Inc. 304-744-5534 147 Eleventh Avenue, South Charleston, West Virginia 25303 Detail Specialized in the turnkey design, engineering, fabrication and installation of three categories of sampling systems. Standard Laboratories, Inc. 304.744.6800 147 11th Avenue, Suite 100, Charleston, West Virginia 25303 Detail Offers coal sampling and analysis, with additional analytical capability in soil, water, environmental and geochemical matrices.