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Sewage Pump Repair, Installation & Maintenance

We have over 30 years of experience in the maintenance, installation and repair of waste pumps and other heavy-duty water pumps.

Mawdsleys Pump Services takes your unique site requirements and gives you the most cost-effective pumping solution available in the South West of England and South Wales. We are suppliers of high-quality brands such as Lowara, ITT Flygt, Grundfos, TT Pumps, DAB, Pedrolla, and these are just a few.

Complete Peace of Mind

Our asset management platform tracks the condition of all your assets and provides the best service ahead of a breakdown.  

And if a breakdown happens, we work 24/7, 365 days a year. Call 0117 954 8030

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Why Mawdsleys Pumps

Speed of Service

When your pump fails, you need action—not promises. That’s why we respond fast, and fix it faster.

24/7 Support

Your pump doesn’t care what time it is when it breaks down. Neither do we. We operate 365 days a year.

Stellar on Google

Don't take what we say for granted. Check our Google Reviews for confirmation of the quality we bring. 

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Precise Communication

Our specialists will give you the full picture and keep you in the loop every step of the way.

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Local coverage

We provide pump services to the South West and South Wales:

Bristol, Cardiff, Newport, Bath, Cheltenham, Gloucester, Weston-super-Mare, Bridgewater, Thornton, Exeter, Salisbury, Southampton, Reading, Swindon, Slough, Oxford, Basingstoke, Newbury, Worcester, Hereford, Yeovil

Accreditations

Achilles UVDB Silver Stamp
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SAFE PQQ Logo
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JOSCAR logo
Cyber Essentials logo
Constructionline logo
Safe Contractor logo
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Testimonials

Mawdsleys have serviced our pumps in a number of our Public Toilets over many years. They have always carried out their work professionally and to a high standard. In situations where we have had to call them out in an emergency they have always reacted quickly and kept us well informed of the situation.

Bristol City Council

Mawdsleys have been the provider of maintenance and inspection works for North Somerset's mechanical pump stock over the last four years. All pricing has been consistently transparent and the service given by all staff from Paul in the office to the chaps in the man holes has been exemplary. I would highly recommend Mawdsleys to any company or authority who are considering their services.

North Somerset Council

We at WWT Slimbridge in Gloucestershire have been using Mawdsleys for several years. We have found them very obliging and very quick in responding to any faults and breakdowns." At WWT we rely on pumping stations for pumping sewage to various pumping stations which eventually are pumped to a reed bed. It is essential that we have a good response time. The costs are competitive and no one has ever beaten them on our contract pricing.They are always courteous and nothing is too much trouble for them.

Wildfowl & Wetlands Trust

Blog post

8 Common Problems with

Sewage Pumps and How to Fix Them

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Sewage & Waste Pump Maintenance

Pump Maintenance is crucial to any company and here at Mawdsleys Pumps, we offer pump maintenance and servicing across the South West of England and Wales.  When your sewage pump is vital to your operation, it makes sense to keep it well maintained and serviced and when the maintenance and servicing is as cost-effective as ours, it makes even more sense.

Our in-house teams of engineers have great knowledge and understanding of all types of sewage pumps, from domestic to industrial. Using the latest technology,  we can ensure that your pumps run efficiently at all times.

Tailored Servicing Contracts

Choose a pump servicing contract that fits your needs. 

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Common Faults of Sewer Pumps

A pump failure can turn into a complete disaster for any premises that rely on one. Some of the most common sewage pump problems are:

  • Level controls fault switch becomes stuck or fails.
  • A blockage within the pump causes the electrics to trip.
  • Failed non-return valve of the pumping station.
  • Pump failing to start or not turning off.

Contact Our Expert Team

If you need a professional service for your submersible waste pump, call us now on 0117 954 8030, operating 7 days a week, we also offer 24-hour emergency call out service in the event of a breakdown.

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Macerator Pumps

In addition to our range of sewage pumps, we regularly supply, install and maintain macerator pumps which are extremely reliable where the risk of blockage is higher.

Macerator pumps, also known as sewage grinder pumps grind the solids found in sewage into liquid, this is then pumped into the sewage system which significantly reduces the risk of a blockage occurring.

Engineers working on site doing a pump service

Sewage Pump Case Studies

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Sewage Pump Repair FAQs

The difference is in their functions. They both deal with dirty water, but the sewage pump moves sewage from a property to a septic tank or municipal sewer, whereas the septic pump grinds waste into a slurry

The price varies depending on:

  • The location of the site
  • Whether we can fix the problem on-site or we have to remove the pump
  • The type of pump

Do not hesitate to call us if your sewage pump fails, as we can provide you with guidance over the phone, too.

Contact us immediately! We can give you advice on what to do even before we come to inspect.

This is a safety feature telling you that the pump hasn’t is not functioning properly, and it can be a significant pump problem. Silence the alarm, stop using water immediately and get in touch with Mawdsleys Pump Services.

Even if the packaging says “flushable,” these wipes do not break down fast enough for a sewage pump and can cause serious pump problems. 

A strong, persistent foul odor usually points to a failed vent pipe or a perished seal on the chamber lid.