drainage, basement & septic contractor in mission,bc

Based in Mission since 1985. Perimeter drains, leaky and flooded basements, septic systems and water lines. Available 24/7.

CALL 24/7: 604-825-3006

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MISSION’S LOCAL DRAINAGE CONTRACTOR SINCE 1985

AW Excavating & Drainage was founded in Mission in 1985 and has been based here ever since. We know the properties in this community, from established neighbourhoods near downtown to rural acreages in Hatzic, Silverdale and Stave Falls, and we understand how the long Fraser Valley rainy season affects them. When you call AW, you are working with a local company that has served Mission for over 40 years.

Perimeter Drainage
Repair and replacement of failing drain tile around Mission homes.

Leaky Basement Repair
Exterior waterproofing that stops water from entering basements and crawl spaces.

Flooded Basement Repair
24/7 emergency response when water is coming in now.

Septic Systems
Installation, repair and replacement for rural and residential properties.

Water Mains & Sewer Lines
Repair and replacement of service lines from the street or well to the home.

OUR SERVICES IN MISSION

COMMON PROBLEMS IN MISSION

Heavy, prolonged rain from October to March puts steady pressure on foundations, especially where drain tile is aging or blocked.
Properties built on slopes can collect runoff from higher ground, which ends up against the foundation without proper drainage.
Many properties outside the municipal sewer area rely on septic systems, which need repair or replacement as they age.
Service lines can crack, leak or become blocked by tree roots over time.

RECENT PROJECTS IN MISSION,B.C

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Our Projects

In business since 1985 with a proven track record of experience
BBB Accredited Business (A+) since 2013
Licensed builder and a septic engineer on our team
Fully insured, with up to $5 million in liability coverage
Available 24 hours a day, 7 days a week
Our own crews and equipment on every job

why homeowners choose aw

frequently asked questions

Yes. AW Excavating & Drainage has been based in Mission since 1985.
Yes. We answer the phone 24 hours a day, 7 days a week. If your basement is flooding, call 604-825-3006.
Yes. We regularly work on rural properties, including septic systems, drainage, water lines and land clearing.
Septic work in BC must be planned and filed with Fraser Health by an authorized professional, and some drainage and water line work may need a municipal permit. We will tell you what your project requires.