Acorn Engineering

Acorn Engineering

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Acorn Engineering is an award winning firm that specializes in providing urban redevelopment, civil/site design, environmental services, municipal consulting and construction administration with a focus on the construction of highway, marine and rail facilities, restoration of urban impaired watersheds, stormwater design & retrofits, low impact development (LID), and environmental stewardship. At

Photos from Acorn Engineering's post 05/18/2026

Acorns love ping pong and our love runs deep enough that no matter where we are – city or country, streets or woods – we will find a place to play. Here are some of our engineers getting a game in during lunch while out in the field.

Photos from Acorn Engineering's post 05/04/2026

Coffee, coffee, coffee, coffee…

Some days we just can’t get enough --- and some days you hit the motherlode. Here are members of our survey crew on the job and finding a little fuel along the way.

Photos from Acorn Engineering's post 04/03/2026

The good, the better, and the best...

As we look ahead to spring weather, and all that it brings, we're reminded of the importance of implementing sound erosion and sedimentation control practices on construction sites. In our travels as third-party erosion control inspectors, we regularly assist site developers and contractors by inspecting site erosion controls and recommending practices to improve the performance of their ESC measures. From the first shovelful to the first mow, we've been proud to work alongside crews to help preserve our State's critical land and water resources.

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Telephone

Address


16 Middle Street, Suite 302
Portland, ME
04101

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm