Soil Modification &

Ground Stabilisation

Contact Us

We are the UK's leading soil stabilisation,

remediation and earthworks business.

JJ Mac Ltd is a Lincolnshire based Civil Engineering, Earthworks and Groundworks
Contractor delivering services nationwide. Therefore, our main areas of expertise include
specialist Ground Stabilisation, Earthworks and Road Construction.

Recovery Transfer Station

Recovery Transfer Station

Mobile Plant License

Mobile Plant License

Soil, Ground Stabilisation

Soil Stabilisation

Roller Dynamic Compaction

Roller Dynamic Compaction

Remediation

Remediation

Earthworks

Earthworks

Eccreditations

Accredited Partner

Latest
updates

To find out more about our projects,
news from construction sites click here

JJMac Latest updates
JJMac Ansty Park Coventry

Ansty Park Coventry

Ansty Park Development

Demolition and Re-development of the former Air Field. The site required approx 110,000m3 of earthworks with Modification to the bulk fill.
JJMac Marina Dock Barrow in Furness

Marina Dock Barrow in Furness

Site Remediation

Demolition and Re-development of the former Marina Dock Yards. The site required approx 100,000m3 of Material Remediation.
Trusted partner in your construction
ISO 14001
Acclaim
Achilles UVDB
Chas
CIWM
Wambit
Constructiononline Gold Member
ISO 9001
Claire
ISO 14001
Acclaim
Achilles UVDB
Chas


Commercial Services


JJMac Ground Stabilisation

Soil Stabilisation

JJMac are experts in Soil and Ground Stabilisation using lime, cement and other binder materials. Our professionals will provide the Optimum Design and Methodology to achieve the required Performance Specification.
JJMac Screener

Remediation

Our Warrior 1400X is a flexible screening machine efficient in screening and processing mixed demolition waste including green waste, soil, concrete, wood and asphalt.
JJMac Rolling Dynamic Compaction (RDC)

Rolling Dynamic Compaction

JJMac RDC will reduce the impact of Settlement and Compression of poorly and uncompacted backfill when redeveloping the sites.
JJMac Earthworks

Earthworks

JJMac use the latest 3D and GPS technology to create safe and quality earthworks projects for our clients.


Our Clients

hpc
skanska
unicersal pictures
kier
lidl
siemens
clancy-docwra
johnston-quarry
HS2
Wartsila
black-veatch
anglian water
lagan
gregoire-besson
galliford try



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SOIL STABILISATION RDC REMEDIATION GROUND STABILISATION EARTHWORKS