Duncan Downie's
Septic & Excavation, Inc.
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Residential WOrk



Raising Houses
Old Saybrook, CT

Raised houses to comply with flood plain codes.
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Photos

Crawl Space Expansion
Fenwick, Old Saybrook, CT

Raised entire house to create a crawlspace.
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Photos

Erosion Prevention
Various Waterfront Locations

Material such as boulders and rip rap to slow down erosion on coastal and riverfront properties.
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Photos

Foundations

Various photos of some of the more complex foundations we have worked on.
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Photos

Geomatrix GST
Old Saybrook, CT

Installed a Septic Tank and Pump Chamber with Anti-Floatation Measures, as well as a GST leaching field.
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Photos

Geomatrix Geo-U
Old Saybrook, CT

Installed a Geo-U leaching system.
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Photos

GreenLeach
Westbrook, CT


Installed a GreenLeach Filter System while dealing with tight property lines and little room to work with
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Photos

Eljen Mantis
Essex, CT

Installed an Eljen Mantis system on a constricted property (wetlands).
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Photos



Duncan Downie's Septic & Excavation, Inc.

2015

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