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    Earthworks Services

    We supply a full service package on all our installation to ensure the correct running of every installation.
    Treatment plants can be serviced from as little as £99 (+VAT).
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    Earthworks Sales

    If you are simply looking for septic tank and treatment plant products, Earthworks Devon is an approved seller of BIOtec, Kingspan, Klargester, Entec and Titan Products.
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Below is a selection of our recommendations, if you require a specific recommendation for your requirements please don’t hesitate to contact us.

The Rugglestone Inn, Widecombe in the Moor, Newton Abbot, TQ13 7TF.

Reference Earthworks environmental Ltd.

The above company installed an off mains drainage / treatment system for us in spring 2013.

The system installed was a FALCON 125 person capacity treatment plant as recommended by Andy.

The service and support offered by Andy and his team was in our opinion first class, Both in preparing the initial quotation on what proved to be a slightly awkward site through to the installation of the plant they acted with great care and professionalism throughout.

They went the extra mile to ensure the site was left in good order and there back up service since has also been first class

I would happily recommend Earthworks Ltd to anybody requiring a similar installation.


Richard Palmer

The Rugglestone inn 01364 621327.


Falcon 40 tank Installation. I would strongly recommend Earthworks regarding the installation of a treatment plant. They were incredibly hard working and they were on time. They were very flexible and to their word, did not go over budget with no hidden fees. The tank needed to be placed in a very awkward part of the garden but this did not faze them. The tank is working fine so far with clear outflow. Kind regards Nick Blade



“The recent rain has transformed the site and is now greening up nicely! Thank you for the work which went very well and the speed of installation was impressive despite the very difficult access.  From arriving on site to having a working treatment plant in 48 hours was remarkable. The garden was left flatter than before and any damage well repaired. Thank you to yourself and Adam  for the minimal disruption Dr Charlie & Lynn Daniels

August 2015


“After we purchased our new cottage we noticed an unpleasant smell coming from the septic tank area, We found Andy on line with very little effort, he came to see us within a few days and talked us through the process and benefits of a sewage treatment plant. We have had the plant for a few months now and all smells have vanished, Family and friends who come to visit don’t even notice we have a treatment plant, Andy and his lads left the garden neater than before they started, even uprooting some shrubs that where going to be in the way of the plant site, then upon completion he replanted them as if nothing had happen. highly recommended”


Mrs J Morris, Kingsbridge  July 2015


“We Rang Andy after an extremely wet spell and we had raw sewage spilling all over our garden coming from an old septic tank that needed replacing, He came over within 24 hours to see our dilemma. He explained the process and benefits of a sewage treatment plant and we went ahead and had a plant fitted a few weeks later, WOW what a job he and his team did, they were so polite and knowledgeable.  They took care of our garden as if it was their own.


Mrs S Mills, Exeter April 2015


“What an amazing job Andy and his team did during the installation of our plant, completely professional to the end, our garden doesn’t look like there was a digger busy digging holes 3 days ago. He took such care with our hedgerow and old oak tree that was dominating the garden”.


Mr and Mrs H Willows, St Austell March 2015


“We greatly appreciate the approach you have taken in our installation, and for all your hard work in completing the installation despite the land complications”


Mr I Baker, Dartmoor February 2014


“We are just writing to thank you for the work you have done, with a minimum of disruption, which we thoroughly appreciated, and we look forward to seeing you next year for our annual service”


Mr and Mrs Wallis, Crediton July 2013


Thank you for the work completed at our property, Thank you for not only keeping to the agreed schedule but even being ahead of the game. This was very much appreciated. Thanks again for your hard work and landscaping half of our garden.

Mr and Mrs Evans, Ashford December 2016


Wow what an amazing job Andy and his team made of our installation, Weather was against us from the start but his did not faze Andy at all. There was very little disruption or mess. All the lads were polite, friendly and hardworking. System has been in a few months now and working perfectly. Thank you so much for everything.


Mr Stanley, Bodmin. September 2016.


Andy and his team have been amazing! Not only have they found a an innovative solution for our complex site needs, they have also saved us money and benefited our environment. They have helped every step of the way; from the paperwork and planning to installation and aftercare. I thoroughly recommend Earthworks Environmental.

Nick Embercombe June 2017


The installation of the 12 person sewage treatment plant went so smoothly we hardly knew Andy and the lads were there at all, there was no service disruption to the house during the install. Highly recommend to anyone thinking of installing a Sewage Treatment Plant.

Mr Spencer

Exeter July 2017


What a fantastic job. my garden was left flatter than it was before the installation, Andy was very knowledgeable and kept us updated in the whole process. Big thanks to Andy and the team.

Mrs Clives

Devon August 2017


Installation if a 50 person Sewage treatment plant at my holiday park in Cornwall.  Effortless and professional, 100% recommend to anyone, Andy and the lads are discrete and curious at all times.  

Mr Alan Smoles

Bude Cornwall September 2017


Even in the bad weather Andy and the team turned up everyday during my installation, what a fantastic job was done. The whole system has disappeared into the back drop of my garden. Not a digger tyre mark was left in my garden. Completely professional company made me feel at ease during the whole process. Many thanks everyone involved.

Miss Everleigh

Dartmoor October 2017

Great installation, very helpful and put our minds at rest over the stress. Wonderful would recommend to anyone.

Mrs Gulls

Taunton 2018


Looks like they were never here, installed in the wet but minimal disruption, if in doubt call Andy from Earthworks out.

Simon Peterson

Sidmouth 2018 


Having a sewage treatment system installed is a once-in-a-lifetime event so you need to be sure that the contractor you use is highly competent, gives good value for money, listens to your needs and produces an excellent finished product. Look no further than Earthworks Devon. I can’t praise them highly enough.
Mr Richard Haugh
Rattery February 2018