SERVICES ABRASIVE BLASTING COATINGS & LININGS CONCRETE REPAIRS CONTAINMENT EQUIPMENT RENTAL FIREPROOFING INSULATION LEAD ABATEMENT MECHANICAL SCAFFOLDING WATERPROOFING DEMOLITION & REMEDIATION Protect Your Assets. Power Your Operation. Schedule a Site Visit Talk To a Specialist Whether you’re planning maintenance or tackling a new build, Gemstone has the scaffolding, coatings, and concrete repair expertise to keep your facility moving.