About Us


Cornerstone Pest Control

 As a small, family owned business we consider integrity the cornerstone in all we do. We provide our customers with the finest applications of high quality materials at generous rates. Always giving our customers more than they paid for and never less. 

We were started in 2018 with one part time technician as Assurance Pest Control then due to demand driven growth we became Cornerstone Pest Control in 2020 with multiple techs providing Northern Massachusetts and Southern New Hampshire the areas best pest control services at reasonable prices.

Our Service Area

New Hampshire

      Rockingham County, the towns of    

  • Atkinson, Auburn, Brentwood, Candia, Chester, Danville, Deerfield, Derry, East Kingston, Epping, Exeter, Fremont, Greenland, Hampstead, Hampton, Hampton Falls, Kensington, Kingston, Londonderry, New Castle, Newfields, Newington, Newmarket, Newton, North Hampton, Northwood, Nottingham, Plaistow, Raymond, Rye, Salem, Sandown, Seabrook, South Hampton, Stratham, Windham

      Strafford County, the towns of

  • Barrington, Dover, Durham, Farmington, Lee, Madbury, Middleton, Milton, New Durham, Rochester, Rollinsford, Somersworth, Strafford

      Hillsborough County, the towns of

  • Amherst, Bedford, Goffstown, Hollis, Hudson, Litchfield, Manchester, Merrimack, Milford, Pelham, 


     Middlesex County, the towns of

  • Dracut, Reading, North Reading, Wilmington

     Essex County, the towns of

  • Amesbury, Andover, Beverly, Boxford, Danvers, Essex, Georgetown, Glouchester, Groveland, Hamilton, Haverhill, Ipswich, Lawrence, Lynn, Lynnfield, Manchester by the sea, Marblehead, Merrimac, Methuen, Middleton, Nahant, Newbury, Newburyport, North Andover, Peabody, Rockport, Rowley, Salem, Salisbury, Saugus, Swampscott, Topsfield, Wenham, West Newbury