The Septic Specialists

We are a full Service excavating company that specializes in septic repairs & replacement.

Dow Excavating Inc

We are a full Service excavating company that specializes in septic repairs and replacement we do complete house packages, grading ,drainage lawn installations, driveways, and demolition.

Our Services

Septic System Installation

If you live in a rural area and are building a house, you’ll need to plan for your sewage and septic systems. We can provide you will a complete system install. Call us for a free estimate.

Site Work Excavation

We provide commercial and residential site work for your construction project. From clearing & drainage to foundation excavation and road construction we can help you. Call us for a free estimate.

Featured Projects

Landscape Project

This landscape project required us to re-grade the customer’s yard because it was extremely uneven and didn’t drain well.

There was no defined path or flow to the backyard, and the client could not enjoy the space as they wanted.

House Lot Project

We installed the driveway, lawn and put in a well and septic system. We also installed the underground electrical. We also dug a foundation for the house and put in a new foundation wall.

Drainage Project

Drainage is vital to any property. The first step to designing drainage is identifying the proper placement of drainage elements to maximize the water movement away from your house or buildings.

About Us

Dow Excavating is a locally-owned family-run Excavation Contractor in Hollis, Maine; owner Matt Dow has a lot of pride in his jobs and making sure quality is never forgotten. We provide Prompt and Reliable Service, offer Free Estimates and Competitive Rates, and Guarantee your Full Satisfaction.