Earthworks and Groundworks Contractors
JJ Mac, Lincolnshire based contractor delivering nationwide specialist services including Earthworks, Foundations and Deep Drainage.
RECENT CIVIL ENGINEERING PROJECTS
SEWER CONNECTION: Barbican, London
TUNNELLING: Deep Shaft, Boston, Lincolnshire
JJMac completed a Deep Shaft, designed as a water holding tank for a Biomass Facility in Boston. JJMac worked under Galiford Try who were acting as Principle Contractor on this occassion.
TUNNELLING: Timber Heading, Chelsea, London
EARTHWORKS: Enabling Works, Fenstanton, Cambridgeshire
GROUNDWORKS: Raunds, Northamptonshire
EARTHWORKS; Bourne, Lincolnshire
JJMac carried out Excavation and Gabion works as Principle Contractor for Kier Living on Ogrey Pond. Ogrey Pond is a 30,000m3 attenuation pond for the Elsea Park housing development.
EATHWORKS; Fenstanton, Cambridgeshire
Enabling works started on Kier Living site at Fenstanton which included excavating for Newt Ponds and Attenuation ponds. All works overseen by Archaeology England.




I would like to express my personal thanks and appreciation to JJ MAC (John, Pat and their site team) on the good and hard work they have carried out for Decoy Industrial Estate Link Road which was part of the A380 South Devon By-pass between November 2014 and May 2015.
This has been the first time I have worked with them and found them to be a very hard-working, safety conscious and organised team. Also, I have been very impressed with the way that they approached work and followed relevant site instructions where and when considered to be appropriate.
I highly recommend them for any similar future work in your company and I’m sure that they will do a great job and would be a great asset to be working with.”