Phone: 01332 513617
Mobile: 07971 568 308
Mainline Environmental Installation Ltd
Professional sewage treatment and drainage services in Derby, Nottingham and Leicester.

Professional Services
With over 18 years of experience in the sewage treatment industry you can rest assured that you'll receive the best quality service possible.
Our Products
Our associations allow us to provide and install top quality products from septic tanks to rain water harvesters and even fat interceptors.
Our Services
Over 18 years in the sewage treatment industry we have come up against every problem imaginable, solid clay, running sand, rock, and on some occasions really good ground!
What Do We Provide?
What do we provide?
Design, Supply & Installation, Septic/Treatment Tanks, Pump Stations, Sewer Connections and Drainage Consultancy.
Our Products

We are recognised as installers from the manufacturers of many products sold today.
To get an idea of what we can provide check our downloadable PDFs found on Our Products page.
Any Questions?
Should you have any questions about our products or services, get in touch using the form on our contact page or using the link below.