Metro Koring & Supply, Inc is an American - Christian family owned business that was established in 1987. Metro's longevity is sustained by our practice of always putting the customer first, and providing quality work with dependable service, at a fair price. We realize that you have a choice and without you, the customer, there would be no Metro Koring & Supply, Inc. Thank you for your business. We began by servicing sanitary sewer contractors with core drilling and installing Kor-n-seal boots.
We are capable of core drilling up to 66 in diameter at any depth and direction for all applications including manholes, structures, buildings, rocks, footings, slabs, and walls, etc. Core drilling is most typically used for contractors that are laying pipe for sewer or plumbing work, and electrical or HVAC purposes. We have hydraulic and electric methods for this scope of work and provide hand held drilling where setting anchors are not possible. We also provide and install Kor-n-seal water tight boots for any size pipe for our sanitary sewer customers.