Fine home building Elegant Designs

About Us

Costello Builders, a 25 plus year-old business based in Lancaster, strives to be the finest custom residential builder in the area. We are a family owned and locally based company which takes much pride in our quality homes and craftsmanship. Our owner, Dave Costello, is proud to be partnering with local craftsman and tradesman to bring superior talent and experience to customers looking for excellence in craftsmanship in their new homes.

  • 2014 Best New Home Builder
  • Susquehanna Style Magazine’s Best of Lancaster
  • 2014 Lancaster Parade of Homes
  • Best Kitchen
  • Honorable Mention in Best of Show, Exterior, Interior, Bath, Decorated, Landscaping
  • 2012 Lancaster Parade of Homes
  • Honorable Mention in Best of Show, Exterior, Bath
  • Honorable Mention in Interior, Kitchen, Decorating, Landscaping
  • 2011 Lancaster Parade of Homes
  • Fulton Award
  • Best of Show
  • Best Exterior, Kitchen, Bath, Decorating
  • Honorable Mention in Interior, Landscaping
  • 2010 Lancaster Parade of Homes
  • Fulton Award
  • Best of Show
  • Best Exterior, Interior, Kitchen, Bath, Landscaping
  • 2009 Lancaster Parade of Homes
  • Best of Show
  • Best Exterior, Interior, Bath, Landscaping
  • 2008 Harrisburg Parade of Homes
  • 1st place exterior
  • 1st place Interior
  • 1st place kitchen
  • 1st place master bath
  • 1st place best decorated
  • 1st place best landscape
  • 2007 Lancaster Parade of Homes
  • 2007 Fulton award
  • 1st place best exterior
  • 1st place best kitchen
  • 1st place best landscaping
  • 1st place best decorated
  • Honorable mention – Interior