About Us

Humble beginnings as a company, has allowed us to build character, strength and integrity one year at a time. Our biggest assets are our employees and customers.   Strategic planning to allow future growth is part of our daily structure.


1986 – Mathewson Blacktop founded by Phil Mathewson. The company offered asphalt maintenance services of seal coating and crack sealing.

1989 – Began offering the service of paving in addition to asphalt maintenance.

1990 – Began offering winter driveway maintenance services of plowing, sanding and shoveling to provide year-round employment for employees.

1996 – Incorporated “The Mathewson Companies”.

1997 – Began offering excavation and site work services.

1997 – Became one of the first companies in the Monadnock Region to recycle asphalt products.

1998 – Phil Mathewson and Tim Allen founded Allen & Mathewson Energy Corp.

2000 – Began offering services for septic system installation, replacement and evaluations.

2002 – Main office moved from 120 Norway Hill Road to 160 Norway Hill Road. New shop built and gravel pit area established between Route 202 and the office.

2003 – Phil Mathewson received “Business Leader of the Year” award from the Greater Peterborough Chamber of Commerce.

2004 – Began operating the former Upland Farms Gravel Pit on Sharon Road in Peterborough.

2011–  Rivermead Retirement Community Phase II project began. Cutler Associates Inc., hired Mathewson Companies, Inc. for excavation and site development.

2012 –  Septic Pumping Services launched. Converted a vintage 99 Mac into a septic pumping truck

2014 –  GoliathTechNH.com


We are a proud to be a member of the Hancock community and a member of the Great Peterborough Chamber of Commerce.