Barrett Water

Sewage Treatment & Pump Specialists

230 Bretch Hill, Banbury, OX16 0LU Directions

   Open today 08:00 - 17:00

Why Choose Us?

We Are Specialists
Competitive Prices
Fast Response

Business overview

Service and repairs for waste water, sewage, effluent, storm and foul pumps or pump stations. Service and repairs for all makes and models of sewage treatment plants.

We work with all makes and models of sewage treatment plants & sewage or waste water pumps or pumping stations.

We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. We're based in Oxfordshire and cover an 80 mile radius which includes west London for the services listed below.

What We Provide For Sewage Treatment Plants & Pump Stations-

Domestic & commercial Systems

Planned Preventative Maintenance

Call-outs & Repairs

Emergency Call-outs

Rebuilds & Refurbishments

Commissions & New Install Checks

Effluent Testing

We have expert knowledge of UK sewage treatment plant and pump stations. We have carried out rebuilds of collapsed systems, maintenance, refurbishments and repairs on all models, including the following brands -

Treatment Plants - Klargester / Entec / Condor / WPL / CPC / Titan / AirOtec /

Pumps - Lowara / Grundfos / Flygt / KSB

What you can expect from Barrett Water -

Quick & Clear communication

Detailed technical and well written reports, including photos

Friendly and reliable service, with a quick response to all contact

Competitive prices

Expert advice and workmanship

Safe & responsible attitude towards all work

Available 7 days a week

For more information please visit or you can call us for all enquiries on 01295 367412.


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Image 12 of Barrett Water
Replaced one faulty pump and, cleaned the tank of excess grease and set the enzyme dosing system back up to prevent grease building up in the tank again.
This was before the repair of a faulty pump, clean and removal of grease was carried out. Please see our other photos for the after update.
Installation of new pumps, guide rails, chains and float support bracket.
Before our repair was carried out on a new service customers pump station. Please see our other photos for the updated guiderails and pumps
We carry out tests on the final effluent during our service visits to ensure your sewage treatment plant is working up to standard.
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Broken & Blocked pump found during a callout visit. It's best to have regular maintenance on all pumping systems to ensure blockages aren't left to the point of damaging the pump and causing major failures.
Keeping the system clean and tidy during a service visit.
Ensuring water doesn't cause a problem to pump connections. The pumps will keep running and you can rest assured no moisture will effect these connections.
First visit for a new customer, this is the result of lack of maintenance and poor workmanship from another firm. The junction box and connections were all remade better.
We maintain all makes and models of sewage treatment plants to a high standard. Call us today to make an enquiry.
Yet another pump damaged from wet wipes. A new pump was required and installed by us with a quick response.
New Pipework, floats, chain, junction box
Working with Drain Doctor Oxford, we installed and commissioned a domestic wastewater treatment plant.
Checking the quality of the treatment for a sewage treatment plant during a service visit
Before we carried out a rebuild, final works are shown in the photos
Sucessfully installation of a new single pump station, all pipework, floats, control panel, underground cabling and guiderail system.
Here's a sewage/wastewater twin pump station we supplied and installed recently.
Here's a photo of us back filling during an installation of a twin pump station for sewage/wastewater
Recent installation of a twin pump station that we commissioned
Fully Qualified Engineers with certified equipment for any confined space works necessary.

Products & Services

Sewage Treatment Plant Service

Pump Station Service

Rainwater Harvester Service

Site Investigations


Drainage Services

Drainage Engineers


sewage treatment plant repairs

service plans

Pump servicing

Pump repairs

Pump station repairs

Pump station servicing

Basement pump specialists

Cellar pump specialists

Cellar pump repairs

Basement pump repairs

Basement pump servicing

Cellar pump servicing

Mono Pumps

sewage pumps

sewage treatment

foul pumps

waste water pump specialists

submersible pumps

submersible pumps engineer

submersible pumps repairs

submersible pumps servicing

pump engineer

sewage treatment plant engineer

sewage effluent testing

klargester treatment plant repairs

klargester treatment plant servicing

domestic pump chambers

rainwater harvester repairs

Septic Tanks

Site Engineers

Sewage Consultants

Septic Tank Emptying



Reliable, efficient, knowledgable service every time. Highly recommended.
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From a totally satisfied customer

The more times I have contact with Jon of Barrett Water the more delighted I am. When I phone he instantly knows who I am which is reassuring. Having described the malfunction of my pump Jon knew right away what the problem was and although it was not urgent he committed right away to being there the next morning. And he was, and on time. I get the feeling I am dealing with a consummate professional who knows his job, has the sense to carry a full range of spares on his van and he was able to fix the problem right away. Would that all tradespeople were like this. doing business with him is a pleasure
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Great customer care service

Barrett Water have always provided a good and prompt service when needed - thank you Jon for your amazing customer care - would recommend without hesitation
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Happy customer with this company

I Highly recommend this company,
Very Quick response,
Jon the engineering was Very professional -
Fixed the problem,
I’ve now taken out a service plan with this company, very satisfied customer
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Great company, very competent and friendly service.

Had a potentially urgent situation with our pumping station at our home and Jon was there 9am the next day (which was a Sunday). He completed the job and got everything working again very quickly, and always a with a smile. Nothing was too much trouble and very reasonable rates.
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