CLS Construction has been serving the
Greater Hartford Area for over 20 years!


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Customer Comment:

Have used a number of contractors for doing excavation work on campus. Once we discovered CLS Construction we used them exclusively for the next 14 years.

During that time we completely rebuilt the campus underground steam system and made emergency repairs to sewer, water, heating and cooling lines at all seasons of the year. All this work was done on an active residential campus underlain with 200 years of miscellaneous, mostly undocumented utilities. CLS never caused an outage.

We used CLS exclusively because we knew they were dependable, highly skilled and cautious. We were confident they would restore the site to its original condition whether it was grass, pavement or specialty pavers.

Ezra Brown P.E. Plant Engineer


Fully Insured & CT Licensed

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Hartford CT area Residential and commercial drainage installation and repair

Have a Problem?

new septic or sewer line installedIf you're experiencing a problem with a wet basement or lot, need to have a new sewer line installed, or just need an expert opinion on how to fix drainage problems, contact Brian Cosker at CLS Today for a free estimate.

Centrally located in Windsor, we provide service to the entire Hartford area.

Contact us today and we will respond quickly.

Phone: (860) 688-1201
Online:  Message Form


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