About Tercon
1960
Tercon was established in 1960 by John Hunter Snr as a groundwork sub-contractor.
1977
Tercon becomes a limited company.
1980 – 1999
Throughout the 1980s and 1990s the company steadily established a good reputation for service and expertise with many of the major construction companies by providing sub-contract and package specialist groundwork services.
Built on reputation the business expanded into main contract works, delivering turnkey civil engineering and construction projects to customers across the region.
2000
Since 2000 the directors have progressively developed a strong foundation for growth.
This development has included many control measures, management procedures and disciplines brought to the business by highly experienced industry professionals.
Tercon continues to deliver industry leading standards whilst maintaining the feel of a regional owner managed business with director level involvement delivered to each and every project.
2009
In March 2009 the company re-located from it’s 20 year home in Bedminster to a new purpose re-furbished office, store and substantial yard on a self contained site in Avonmouth, close to the M4/M5 interchange.
Our Clients Say
Explore Recent Work
Tercon works with clients across the south of the UK and the midlands providing groundworks, civil engineering and commerical/industrial construction.
Latest News
Read a selection of news articles from Tercon.
Vinci – “Contractor of the Month” Safety Award
Tercon are pleased to announce that our site at the University of the West of England for Vinci has received the "Contractor of the Month" Safety Award for January. Congratulations to site manager Will Bailey
Bowsland Green School
With works to Bowsland Green Primary School coming to a close, Site Manager Joe Milkins and Supervisor Jacek Bizon put on a fantastic demonstration for students. A brilliant opportunity to explain what works had been completed and how
Update from Thatchers Project
Aerial Photograph showing the great progress being made on our project for Thatchers Cider, with the car park works adjacent to their new warehouse and The Railway Inn nearing completion. Tercon will move onto recently
Associations & Accreditations
Tercon take our responsibilities to our staff, clients and the environment extremely seriously, as demonstrated through our accreditations and affiliations.

















