Colwin Group are vastly experienced and qualified in all types of ground movement repairs and solutions.

We can provide a complete repair service incorporating all sub structure and super structure requirements for subsidence, heave and landslip.

If you think you’ve spotted the signs of subsidence, heave or landslip in or outside your home, don’t worry. Spotting the signs early gives you the chance to take action and prevent the damage from progressing any further. Even in the worst-case scenarios, there are ways to treat it, and then take precautionary measures for the future.


What ever the problem you think you may be experiencing we can help you with a free property inspection. Our team of experts with over 35 years of experience and dedicated to determine the cause of peril, prepare a detailed repair strategy and undertake the works for you if you wish. Our prices are extremely competitive with all work done in house so we will oversee your project from initial inspection right through to completion and aftercare.

Our services include:

Site investigation

Engineered design

Assured foundations


Brickwork repairs

Specialist Masonry Repairs

Resin Bonding

Brick Stitching

General Building


Windows and External Doors


Retaining Walls

12 year insurance back guarantee on foundations at no extra cost

Call NOW: 01245 496 633Contact Us


Subsidence occurs when the ground under your house collapses, or sinks lower, taking some of the building’s foundations with it. This puts strain on your home’s structure as one side sinks, causing cracks to appear.

Landslip / Landslide

Landslip occurs when land moves down a slope or is washed away, and takes part of the property or foundation with it.


Heave occurs when the ground swells causing the foundations to lift.  This can result in cracks appearing in the walls and floor of your property.

Other Services

Design & Build

Assured Foundations

Our Accreditations