Sewage Plant & Pump Station Experts

We service, repair and maintain all makes of sewage treatment plants and pumping chambers across Scotland.

Professional Sewage Services Across Scotland

Experienced sewage treatment engineers delivering reliable servicing, fault finding and repairs across domestic and commercial systems.

Planned maintenance, in-depth diagnostics and preventative servicing designed to keep systems compliant, efficient and dependable.

Supply and replacement of critical components including filters, bearings, belts, motors, pumps, blowers and control panels.

CSCS registered engineers with full confined space training, experienced in working safely on live sewage and pump installations.

Fully licensed and insured, providing professional support you can rely on anywhere in Scotland.

Genuine Google Customer Reviews

fairwayviews Luxury A.

19:07 28 Jan 26

Wow Caledonian Environmental and Aiden came to my rescue after we became desperate to find a solution to resolve my titan bio p6 pumping issue. We are in Norwich, England but having searched for professionals with a real knowledge of Titan klagester biotec sewage treatment units, we found Caledonian on Facebook. Their pages looked promising so I cheekily made contact. Aiden couldn’t have been more helpful, he even contacted me back in the evening with new ideas that solved my issues, that no other so called experts could. Friendly expert advice. I’d say if you live within 100 miles then you would be well advised to contact Caledonian Environmental
absolutely Fan…Tas….Tic! 😀

graham R.

23:08 29 Nov 25

Aiden at Caledinia Environmental lives up to his 5star reviews, and is very knowledgable of the industry in which he works. His attitude and customer service is refreshingly assuring in this modern age, and this review is written by someone who is well qualified to state that Aiden fully deserves the top rating.

Morag S.

11:56 29 Sep 25

Great service. Aiden is very knowledgeable and helpful. He's easy to contact and everything from his administration to the service of both our Sewage Treatment Plants was first class. I would have no hesitation in recommending Caledonia Environmental to others. Thank you Aiden.

Mark C.

13:48 18 Aug 25

First class service from Caledonia Environmental. I run the maintenance at a large residential care home where we had problems with one of our waste treatments plants. Aiden was extremely professional, attended quickly to diagnose the problem then returned to carry out the necessary repairs. His communication was great throughout and the price was very competitive. I can't recommend Caledonian Environmental highly enough.

Thanks for all your help.

Mark Campbell
Garvald West Linton

maureen M.

19:47 23 Jul 25

Caledonia Environmental were from the very first enquiry absolutely excellent and the customer service was second to none , Highly recommend.

Norman R.

15:55 08 May 25

Caledonia Environmental came to the rescue at short notice to get our KlarGester Bio Disc tank back working again. Aiden came to survey the tank to find out the shaft through the Bio Disc packs had split and needed replacing with new shaft, bearings, bolts and a new drive motor and gear box, which were all over 20 years old. He had the parts ordered and work was completed within two weeks on the tank, now back up and running. Caledonia provide an excellent service, with professional advice and happy to keep an inquisitive customer fully informed on what was needed and what they were doing. I have no hesitation in recommending Aiden and his company, Caledonia Environmental and will be getting him back for regular servicing on the tank going forward.

Rtb 8.

17:03 05 May 25

Caledonia serviced my sewage BioTec last month. I really appreciate how fast and easy it was from booking the service to signing the job sheet. I would recommend the service to anyone.

Go an enquiry?

01.

Servicing

Servicing your wastewater treatment plant ensures efficient operation, prevents costly breakdowns, and extends the system’s lifespan. Regular maintenance helps you stay compliant with environmental regulations, protects the environment, and reduces odors or noise. It also provides peace of mind knowing your system is running smoothly and safely, saving you from future headaches and unexpected repairs.

02.

Sewage Treatment

A domestic sewage treatment plant treats wastewater from homes, removing contaminants through filtration, biological treatment, and disinfection, ensuring the water meets environmental standards before being safely released or reused.

03.

Pumping Stations

Regular servicing of a sewage pump station ensures reliable operation, prevents costly breakdowns, and extends its lifespan. It helps detect issues early, meets regulatory standards, and maintains efficient waste processing, protecting both your property and the environment.

04.

Desludging

Desludging your sewage treatment plant removes built-up sludge, preventing blockages, odors, and system failure. It ensures efficient operation and helps avoid costly repairs.