Connect with Top-Rated Septic System Services in Exeter!

Grenco Inc., founded by Scott Grenon in 1991, offers full-service excavation and septic services to clients in Kent, Washington, and Newport County. With over 25 years of experience, the company specializes in septic system installations, inspections, designs, and repairs, as well as providing various excavation services such as drainage solutions, sewer hookups, grading, and landscape construction. The team at Grenco Inc. is dedicated to delivering high-quality workmanship and exceptional customer service.