NH 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 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
Rockingham County, serving 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, serving the towns of:
- Barrington, Dover, Durham, Farmington, Lee, Madbury, Middleton, Milton, New Durham, Rochester, Rollinsford, Somersworth, Strafford
Hillsborough County, serving the towns of:
Middlesex County, serving the towns of:
Essex County, serving 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
5.0 ★★★★★ Cornerstone Pest Control LCC
– David & Karen Goldberg
Josh was super-knowledgeable, responsive & courteous!
– David Corey
Josh is the best. Genuinely cares about the service he provides. Thorough, reliable and professional. I couldnâ€™t be more satisfied with the commitment to quality service from him and this company.
– Margaret Bishop
Once again my house feels very safe after careful inspection by Josh H. We got the mice problem GONE!!!!!
– Kathy Peterson
Very professional and through, explained everything he was doing.
– Paul Melanson
Awesome detailed explanations and enthusiastic to answer my questions. This included the original consolation and the day of the service. I really felt like I was being ‘taken care of’ and trusted that I picked the right company to handle my problem. He also went out of his way to put my worries at ease regarding termites which can be the scariest pest to deal with as a homeowner. I will definitely be a repeat customer!
– Nicole Belanger
Josh gave our home a thorough inspection and freshened bait as needed. This was all done with good cheer and thoughtful analysis. Well done. Please give him a raise.
– Michael Lohmeier
Hey Josh! I’m sorry I thought I heard the door. We appreciate you so much! I hope you are doing well.
– Dustin Pritchett
Josh is friendly, professional & thorough. We highly recommend him & Cornerstone!
– Louise Tunnell
Josh always does a great job. It was short notice and still he got the spraying done before Greek Easter. Thank you! Also thanks to the office staff for helping make this happen!!!
– Ann Routos
Both technicians were thorough and fulfilled my questions and concerns.
– Paul Asloglou
Both techs were thorough and met all my concerns!!
– Paul Asloglou
Josh explained what he was going to do. He was wonderful and knew what he was talking about.
– Irene Hathaway
very informative, answered all my questions and very pleasant.
– Claudia Landers
Excellent service and very thorough regarding what he was going to do. Very happy with the service.
– Jeff Burgess