Septic Systems CT, CT Septic Systems

Septic Design

Soil Testing

Tank Replacement

Pump Systems

Complete Septic Install

Septic Repair

Septic Inspections

Increase Septic Size for Additions

Connecticut State licensed to design, inspect and install septic systems. We are located at 32 Town Line Rd, Wolcott, CT.

We install Geomatrix leaching systems:

Olmstead Contracting, LLC

Pump System

Installer: Joseph Olmstead



Our Ultimate Goal is Your Satisfaction!

Joseph Olmstead at Olmsead Contracting

Preparing strip and fill leaching area for sand.

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Installing septic sand for strip and fill.

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Sewer line installed.

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Sewer line being installed.

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Installation of Geomatrix GST Leach Field

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Setting the bottom half of septic tank.

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Top half of septic taken off of truck.

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Top half of septic tank being lowered.

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Custom built distribution box.

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Piping from distribution box to leach fields.

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Manhole cover for distribution box.

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Leach Field

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Complete Septic with Geomatrix 24" GST leach field.

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Tank Install

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For their wide variety of products which enable you to get a code compliant septic system otherwise not attainable with traditional products.


For their H2O option that allows for more area to be utilized under driveways or parking areas.


For their soil air system that extends the life of your septic system.

For more about Geomatrix please click on their link below:

In addition to residential services, we regularly perform commercial services and work with municipalities.

  • Every septic system we install is custom designed specifically to meet the needs of each home or business.

Click on images to enlarge and read full description.

We believe the more you know about your septic system the better equipped you will be to make important decisions regarding a new install or a repair when necessary. The CT Department of Health has published information to help CT residents understand what a septic system is, how it works and when to call a septic contractor.  Click here to read their publication, "Basic Septic Systems 101".  

We installed 92 septic systems for municipal projects for the town of Old Saybrook.

Excacation Company CT

  Olmstead Contracting, LLC...Servicing Residential, Commercial and Municipal!            203-879-4320