Main Services: Residential and Commercial Concrete Work, Underpinning and replacement of old foundations.

Description: With over 20 years of experience,Grenga and Sons has been gladly serving all of Rhode Island with professional work. We handle both residential and commercial concrete work. Our services include foundations, excavation, flatwork, asphalt, driveways, walkways, patios, all forms of retaining walls, stamped concrete, colored concrete, and underpinning. We are concrete pros and get the job done right the first time. Call us today for a free estimate!