Since 1957, A-1 Sewer Contractors has been family owned and operated, providing a wide range of services to meet the needs of residential and commercial customers in the Portland area. Licensed, bonded, and insured, we offer all types of excavation services, underground utilities, demolition, and much more. Whether you need trenching, sewer hookups and repair, tree removal, erosion control, retaining walls, or any other service, we have the equipment and hardworking team of professionals to get it done quickly and efficiently.
Cities Served
Oregon
- Aloha
- Aurora
- Barlow
- Beavercreek
- Beaverton
- Bethany
- Boring
- Bull Mountain
- Butteville
- Canby
- Cedar Hills
- Cedar Mill
- Clackamas County
- Clackamas
- Cornelius
- Damascus
- Donald
- Dundee
- Durham
- Estacada
- Fairview
- Forest Grove
- Garden Home-Whitford
- Gladstone
- Gresham
- Happy Valley
- Hillsboro
- Hubbard
- Jennings Lodge
- Johnson City
- King City
- Lake Oswego
- Maywood Park
- Metzger
- Milwaukie
- Molalla
- Mount Hood Village
- Mulino
- Multnomah County
- Newberg
- North Plains
- Oak Grove
- Oak Hills
- Oatfield
- Oregon City
- Portland
- Raleigh Hills
- Rivergrove
- Rockcreek
- Sandy
- Scappoose
- Sherwood
- St Helens
- Stafford
- Tigard
- Troutdale
- Tualatin
- Warren
- Washington County
- West Haven-Sylvan
- West Linn
- West Slope
- Wilsonville
- Wood Village
Washington
- Amboy
- Barberton
- Battle Ground
- Brush Prairie
- Camas
- Cherry Grove
- Clark County
- Dollars Corner
- Duluth
- Felida
- Fern Prairie
- Five Corners
- Hazel Dell North
- Hazel Dell
- Hockinson
- La Center
- Lake Shore
- Lewisville
- Meadow Glade
- Minnehaha
- Mount Vista
- North Bonneville
- Orchards
- Ridgefield
- Salmon Creek
- Vancouver
- Venersborg
- Walnut Grove
- Washougal
- Woodland
- Yacolt
2207 A SE 135th AVE