For over 30 years, Niagara Region’s excavation, concrete, and septic needs have been fulfilled by Testa Excavating Inc. As a St. Catharines-based, family-owned company, we provide personalized service to residential and commercial customers throughout the region. At Testa Excavating, we believe when you provide honest service, customers will continue to come back and also recommend you to their friends. We know even our most loyal customers have a choice of where to go for service and we’re proud they’ve continually chosen Testa Excavating for more than 30 years.