During the 2010 construction season, I worked with [C.L.H. & Son, Inc.] to line three large pipes under a northern segment of I-93 in Vermont. I found them to be extremely capable, responsible, and honest. The project design’s failure to match the site conditions lead to significant challenges with respect to access and the construction of four headwalls. [C.L.H. & Son, Inc.] confronted these challenges in a positive manner and worked through them to a successful solution. I enjoyed meeting and working with this contractor and would be pleased to do so again.

-Chris Craig, Vermont

In 2005, after C.L.H. & Son, Inc., was hired by MaineDOT to assist with bridge construction, MaineDOT gave our performance a 97 out of 100. Carl Dodge, Sr., added that C.L.H. & Son, Inc., “exceeded expectations and what is normally encountered” and that we “made several suggestions for future projects which may result in a better product to the MDOT.”

In 2014, MassDOT hired C.L.H. & Son, Inc., to slipline a 42” HDPE pipe in Longmeadow, MA. After project completion, MassDOT gave our work performance a grade of 97 out of 100.

In 2015, MassDOT hired C.L.H. & Son, Inc., to rehabilitate culverts on the I-91 between Easthampton and Northampton, MA. After more than a year of work, MassDOT gave our performance a grade of 94.5 out of 100.