LMK Technologies, LLC

Environmental ServicesIllinois, United States51-200 Employees

LMK Technologies, a Waterline Renewal Technologies (WRT) brand, has been a leader in trenchless Cured-In-Place-Pipe (CIPP) lining since 1993. LMK is recognized by many municipalities and engineering firms as the innovative leader for the trenchless renewal of sewer laterals, mainlines and manholes. Specializing in main-to-lateral CIPP lining, LMK’s ASTM F2561 compliant T-Liner® is a one-piece homogenous connection liner that renews 18-inches and 360-degrees of the mainline and extends up the lateral pipe as one continuous lining.  T-Liner with ASTM F3240 compliant Insignia™ compression gasket-sealing technology provides a verifiable non-leaking system. 
Our goal is to never stand still, but to educate our industry, support our customers and bring new ideas to life so we can offer solutions that may not always be the least expensive, but are of high caliber and long lasting. Our success comes from the drive to conquer challenges and a team that lives and breathes this pipe dream.

LMK has been developing and supplying trenchless pipeline solutions since 1993

LMK has been licensing its technology and “know-how” since 1994

LMK has over 100 U.S. and foreign patents.

LMK was responsible for the issuance of five ASTM standards ASTM F2561, ASTM F3240, ASTM F3097, ASTM F3033 and ASTM F2599

LMK conducts business in the US, Canada, Mexico, Argentina, Europe, and Singapore

LMK is a member of various organizations including ASTM, NASSCO, NASTT, WEF, and others

LMK Specializes in Main/Lateral connection lining, Lateral lining, Manhole lining, CIPP sectional repairs, gasket sealing, and trenchless cleanout installation

APM, a Waterline Renewal Technologies (WRT) brand, offers engineered solutions for repairing badly deteriorated manholes, pipe and similar structures without excavating with the CentriPipe and Permacast systems. Additionally, ConShield 'bio-tech armor' prevents microbial induced corrosion in sanitary sewers, while our Crystal-X products provide waterproofing

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