groon construction, formerly Hilamin Contracting Ltd., is a Calgary based boutique construction company specializing in concrete foundation waterproofing solutions since 2003. with a bachelor's degree in Civil Engineering and over 25 years of technical experience in foundation and concrete repair, we are your contractor of choice for residential and commercial concrete repair. At Groon, we believe that your concrete foundation's stability, functionality, and integrity are critical for a safe and healthy home.Services include:• Water management assessment of the site (sump pump, grading, drainage paths, eaves and downspouts, etc.).• Foundation assessments (cracks, penetrations, concrete condition).• Structural assessments from impact or excessive shifting of the foundation.• Foundation repairs via high-pressure polyurethane injection (from the inside of the residence).• Design and installation of structural bracing on shifting or displaced foundation walls.• Other renovation services:o Concrete coring (hole diameter from ¼" to 6")o Floor levellingo Garage epoxy coatings