Shawnee Steps
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Planters and Planter Steps

Terrace Steps


7/11 Steps

Accessibility Ramps

High Rise Stairs

PermEntry Bulkheads
Models Available
  Job Site Requirements

Park Benches

Boat Ramps

Fire Cisterns

Septic Systems and other commercial products

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Shawnee Steps and Stair Systems
American Concrete Industries
of Auburn and Bangor, Maine, USA

Click here to see our ad on TV!

Celebrating 50 Years
of Building Steps!
1957 to 2007

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Other products

Septic Tanks - Lift Stations - Manholes Catch Basins - Curbing Barriers - Well Tile
Box Culverts
Boat Ramps

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Shawnee Pre-cast Concrete Steps

Ideal for the home, cottage, or terrace. Available with various finishes and railings. Protected from damages caused by snow melters such as salt or calcium chloride.

Available with electrically heated snow melting mats.

Commercial Stairs

Shawnee's 7/11 step has a 7" rise and 11" tread to comply with local building codes for commercial construction.

Handicapped Accessibility Ramps

Shawnee combines concrete ramp sections and 7/11 steps to meet the building requirements for commercial and residential installations

High Rise Stair Systems

Stairs for high rise buildings that are designed to be erected as the building is erected. All pre-finished before installation, Shawnee high rise stairs provide immediate access to all floors.

PermEntry Cellar Entryways

A pre-cast cellar entryway complete with cast-in-place treads and risers.
Unit comes complete with a PermEntry
steel bulkhead.

Precast Concrete Boat Ramps

Pre-cast concrete boat ramp slabs provide easy installation of boat ramps to boating waters.

Concrete Fire Cisterns

FIRE CISTERNS are reliable year round water sources for fire fighting, often required when there is no central piped water supply in the area.

American Concrete Industries

1022 Minot Avenue
Auburn ME 04210 USA
(207) 784-1388 - Fax (207) 783-4039

1717 Stillwater Avenue
Bangor ME 04401 USA
(207) 947-8334 - Fax (207) 947-3580

Please note: American Concrete Industries is not connected with,
nor is a part of, American Concrete Institute International
To reach them, click on