Custom Construction Blacktop in Putnam Valley, NY specializes in asphalt sealcoating, asphalt driveway, bathroom remodeling, kitchen remodeling, basement remodeling work. Custom Construction Blacktop has worked on projects similar to Asphalt Driveway And Walkway Replacement in Yorktown Heights, Asphalt Driveway Installation in White Plains, and Asphalt Driveway With Stone Edging in Yonkers. costs for projects in Putnam Valley, NY can average $16614. Project sizes can range from $1100 to over $63600. When planning for your project, make sure to get multiple quotes and compare. Please note these are sample averages and to get accurate prices an estimate is needed from Custom Construction Blacktop.