CASE STUDIES

A rare occasion when dewatering of a site was required.

This system is only needed if the ground is so waterlogged that the walls collapse during excavation.

As shown in the photograph, a large-diameter green pipe from the header system connects to a 6-inch suction pump. The wellpoints are the smaller 4-meter-long gray pipes drilled into the ground. The pumps run for several hours until all water is sucked from the hole and surrounding area, allowing the hole to be dug and the sewage treatment plant to be installed.

Sewage Treatment Plants

Talk to us about your sewage treatment plants requirements today.

Septic Tanks & Soakaways

Extensive experience installing and maintaining septic tanks and soakaways.

Pumping Stations

Talk to us today about the right pumping station solution for your property.

Cesspool

Installation and maintenance of cesspools in the West Midlands.

Sewage Treatment Plants

Talk to us about your sewage treatment plants requirements today.

Septic Tanks & Soakaways

Extensive experience installing and maintaining septic tanks and soakaways.

Pumping Stations

Talk to us today about the right pumping station solution for your property.

Cesspool

Installation and maintenance of cesspools in the West Midlands.

Latest Case Studies

Reform neglected pond

BSA Environmental were asked to reform an old pond that had been neglected for many years. The pond was drained,

Pumping Station installation

The team at BSA Environmental installing a new pumping station installation at a marina near Napton.

New Septic Tank and Soakaway

A new septic tank installation in Leamington Spa with a new soakaway.

Biopure 4 sewage treatment plant

The team at BSA Environmental installing a new Biopure 4 at Beacon Farm near the Lickey Hills, Birmingham for the

Biopure 1 Sewage Treatment Plant with Pumped Outlet and Seasonal Soakaway

During horrendous weather in the first week of December, BSA Environmental installed a new Biopure 1 with pumped outlet, hooked

Septic Tank Installation, Drainage and new concrete base pads

A new BSA install – Septic tank installation with drainage under a new hard standing which we built. We also

      EXCELLENT  
   Based on 38 reviews 
    
 
 
 
   
 
 
      Posted on Trustindex  
   
   lisa mann 
 25 February 2026
 
 
 Trustindex verifies that the original source of the review is Trustindex. Excellent
Such a brilliant service from Nik and Graham.
We had an urgent issue due to a pending house move and needed the septic tank inspected quickly. Nik arranged for Graham to attend the very same afternoon, and we received the report early the same evening.

Fantastic company and exceptional customer service. Will definitely be using again in the future.
  
 
     Posted on Google  
   
   Ross McCall 
 23 January 2026
 
 
 Trustindex verifies that the original source of the review is Google. Nik and his team were helpful, quick and efficient. We asked three companies to quote, and BSA were the only one with transparent pricing and who communicated openly and clearly. The job was completed on time and as described, with minimal fuss and disruption. If the need arose again (hope it doesn't!), we wouldn't hesitate to call BSA. Five stars are rightly deserved.
  
 
     Posted on Google  
   
   Amandeep Khaira 
 2 April 2025
 
 
 Trustindex verifies that the original source of the review is Google. We were very luck to find Nick. We needed to install a new septic tank and drainage works when we just moved in. A one stop solution who was sensibly priced. I enjoyed the professional and hands on approach from Nick. He's done a lot of work across Warwickshire and West Midlands. A clear start and finish date and was set following a free survey. Peace of mind for sure. He will be back once a year to tidy up the ditches and check the septic tanks
  
 
     Posted on Google  
   
   peter harris 
 22 May 2024
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service every time.
  
 
     Posted on Google  
   
   Paul Lockwood 
 8 April 2024
 
 
 Trustindex verifies that the original source of the review is Google. Very prompt service to empty our tank.  Would recommend.
  
 
     Posted on Google  
   
   Sally Hall 
 1 March 2024
 
 
 Trustindex verifies that the original source of the review is Google. Quick , clean and pleasant.  Would highly recommend.
  
 
     Posted on Google  
   
   Letitia Reid 
 19 January 2024
 
 
 Trustindex verifies that the original source of the review is Google. Once again an absolute delight to deal with Nik who came to do the service on my treatment plant.  Nik is courteous, informative and smiled throughout the service, despite him being out in the freezing weather!  Thanks again for everything.  I would have absolutely no qualms in recommending BSA to anyone.
  
 
     Posted on Google  
   
   Lucy Hufton 
 31 July 2023
 
 
 Trustindex verifies that the original source of the review is Google. Really knowledgeable and friendly. Completed quickly and competently.
  
 
     Posted on Google  
   
   Adrian Harris 
 18 July 2023
 
 
 Trustindex verifies that the original source of the review is Google. Excellent Service & workmanship - nothing too much trouble.
I would not hesitate to recommend BSA Environmental - also exceptional value.
  
 
     Posted on Google  
   
   Tony Coghlan 
 16 January 2023
 
 
 Trustindex verifies that the original source of the review is Google. BSA Environmental have looked after us for over 20 years and have recently installed a new sewage treatment plant. Their service has always been excellent, prompt and courteous. I would strongly recommend them.