Plant Installations

Norfolk’s leading sewage treatment plant installer. Speak to a member of our team today. We even offer virtual visits for quick quotations.

Plant Sales

Looking to buy a plant and install it yourself? We have some of the best rates for Marsh Treatment Plants and can provide the knowledge to go with it.

Breakdown & Servicing

We are accredited installers that can also carry out regular servicing of treatment plants or assist with one-off-breakdown fixes. Call our team today.

Moving Home Survey & Camera Drain Inspection

Buying or selling a property with a Sewage Treatment Plant? We can complete a survey of the plant, make recommendations and sign off.

Graf is the best tank for you

ONE 2 CLEAN

Only one tank with just one chamber required
Less energy consumption and less wear
No mechanical elements in the wastewater
No pumps in the wastewater
No electrical components in the wastewater
Incredibly low volume of sewage sludge

If you’d like to discuss a Graf sewage treatment plant serviced or commissioned by us, please call us on 01328 854 549 or use the form below.

If you recommend us to friends or family and we go on to install a treatment plant for them you qualify for a FREE SERVICE! There is no limit to how many times you can do this.

Why Choose Norfolk Sewage Treatment Plants?

Efficiency

Expertise

Experience

Celebrating 25 years of Sewage Treatment Plant Installations

Sewage Treatment Plants Norfolk

A lot has changed in 25 years, but one thing that hasn’t is our dedication to quality, professional sewage treatment plant installations. Thank you for your support and we look forward to working with new and existing customers over the next 25 years!

Please call or email us or drop in to our warehouse or website for our expert help and advice. We have been installing sewage treatment plants in Norfolk and Suffolk since 1998.

We are accredited by many installers to supply, install, service, commission and carry out warranty work on their behalf. We estimate around 50% of all sewage treatment plants are installed by inexperienced contractors incorrectly so check with us first before you place your order!

Whatever your needs call us on 01328 854 549 and we will give you an immediate response and we can arrange a site visit offering advice and a quotation.

Does your septic tank comply with the law?

Give our team a call on 01328 854 549

Norfolk Sewage Treatment Plants are approved Installers for several manufacturers and are able to provide approved servicing, commissions and warranty. Holding the largest stock of new plants and spares in the Norfolk region.

Septic Tank & Sewage Treatment Plant Problems Solved!

Contact the professionals at Harrison Civils Ltd. We can take you through the whole process.

Call us on 01328 854 549

Plant Installations

Plant Sales

Breakdown & Servicing