
WTE Approved Contractors
Based in Droitwich, Worcestershire, Gar Construction and Environmental Services are specialist WTE Approved Contractors with well over 20 years experience in the building and construction trade. Our Specialist Services include:
- Sewage Treatment Plant Installers
- WTE Approved Contractor
- Treatment Plant Servicing & Maintenance
- CCTV Drainage Surveys
- All Drainage Works Undertaken
- Specialists in Drainage and Sewage Problems
- Water Harvesting Systems
- Septic Tank Installations
- Septic Tank Servicing
WTE (Water Technology Engineering) Ltd are experts in the treatment of sewage. They supply sustainable sewage treatment solutions to prevent septic tank pollution of our environment and groundwater. For more information on our services please read our Frequently Asked Questions.
Need a Sewage Treatment Plant Service?
We can help with Treatment Plant and Septic Tank problems, we also offer a treatment plant annual service, alongside replacement parts and ongoing Treatment Plant Maintenance.

As approved WTE Contractors we are specialist installers of sewage treatment plants, septic tanks and water harvesting systems for the whole of the Worcestershire, Shropshire and Herefordshire areas.