CellarTech South West Ltd
Basement & Cellar Conversion
Basements & Cellars Supplied & Built
Serving Gloucestershire & the South West



About Us


We have been constructing basements/cellars or underbuilds for a number of years now, alongside our building company.  95% of our work comes from recommendations; referrals from existing clients, local architects, structural engineers and local building control have been liaising with us on contractual matters for the past 20 years, giving us a good, respectful working relationship.

Trade Affiliations        



Remtox Limited

Ian Breach satisfactorily completed surveyors course in Remedial Damp and Timber Treatments on 3rd April 2001.

Ian Breach satisfactorily completed the Remtox operators course on 24th July 2001.


City & Guilds

Ian Breach was awarded the City & Guilds Craft Certificate in Brickwork in December 1985.


John Newton Waterproofing Systems

Ian Breach, Shaun Lane and Nicky Breach satisfactorily completed John Newton Training Day on Friday 8th April 2011 which included:

Newton Structural Waterproofing and Damp Proofing Systems, overview of Newtons Waterproofing and Damp Proofing Solutions.

Newton Pumping Systems - Insight into Newtons extenstive range of pumping systems. 


The course aimed to familiarise us with the current range of sumps and pumps, battery back up protection and advanced control systems and installation exercises.