At Careno Construction Co., LLC, we have a wealth of experience delivering contracting projects through each phase of construction. Located in beautiful Portsmouth, NH Careno Construction has become one of the most successful general contracting firms in Southern, NH.  Whether you need assistance building a housing project, an office building, or a custom home, think of Careno Construction Co., LLC first.

Careno Construction Co., LLC has a proven track record for quality construction throughout Northeastern New England.  In New  Hampshire, Massachusets and Maine, Careno Construction Co. LLC projects are synonymous with excellence.