Kelm Construction and Contracting is a Concrete Contractors in Lake Havasu City, AZ that has been doing business since 1776, we specializing in duct cleaning, cement, pavers, residential, stone, trane, commercial, rocks, bbq, general contractor, cultured stone, concrete patio, refrigeration, lake havasu arizona, custom concrete, block walls, wall, firepits, havasu, filtration, sabre buildings, sabre building and commercial rv garages. For more information, please contact us at (928) 486-1311.