Explore Our Services By Category Railroad & Industrial Services Comprehensive track and systems solutions, delivered on time and on budget. Transit Rail Services Building and maintaining North America’s essential commuter and light rail, often led by the experts at L.K. Comstock. All Services FILTER BY BrandL.K. COMSTOCKNARSTCOPNR RailWorksRailWorks IndustryAgriculturePulp & PaperSpecialty RailPetrochemicalMiningMultimodalPorts Filter CategoryRailroad & Industrial ServicesTransit Rail Services Sort by OldestNewestA -> ZZ -> A RAILROAD TRANSIT PRODUCTS Railroad & Industrial Services Flash-Butt Welding Flash-butt welding has become a premier welding method for rail operations, due to the clean, consistent welds it produces. Railroad & Industrial Services Undercutting Services Laying the foundation for more efficient track systems with expert-led ballast cleaning and disposal. Railroad & Industrial Services Steel Rail Ties & Turnouts Failing wood ties and turnout sets can quickly disable track, and the repairs Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Next page Next › Last page Last »