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Motor & Mechanical Repairs
Motor & Mechanical Repairs
Motor & Mechanical Repairs for Septic Tanks & Treatment Plants
When a private wastewater system fails, it’s often not the tank itself — it’s the moving parts: motors, pumps, blowers, valves, floats, and mechanical components that keep everything operating.
ICE Drainage provides motor and mechanical repairs for septic tanks, package sewage treatment plants, and associated pumping systems across London and the Home Counties, supporting hospitality operators, facilities management teams, and commercial sites.
If you’ve got an alarm, rising levels, or a system that’s stopped working, call 0203 870 1067 or email contactus@icedrainage.co.uk.
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What We Mean by “Motor & Mechanical Repairs”
On treatment plants and pumped wastewater systems, mechanical issues typically show up as:
- Pumps not running / tripping
- Blowers not operating (loss of aeration)
- Unusual noises, vibration, overheating
- High-level alarms and rising levels
- Poor effluent quality caused by reduced treatment performance
Our role is to diagnose the fault, stabilise the system, and recommend the most practical repair route.
Speak with me today,
I’m here to help
By asking you a few questions either via phone or email I can immediately provide a realistic estimation of the cost.
Emergency Hotline
0203 870 1067
Helpline open 24 hours a day, 7 days a week
When calling please have
the following ready:
- Your Name
- Company Name (if applicable)
- Site Postcode
- The problem you're having
- Email Address
Get a Quote
You’re in good company. We’ve worked with the following commercial clients… View all
Why choose us?
- Cater to a wide variety of drainage situations
- Nationwide coverage, available 24/7
- Cater to commercial and domestic clients
- Free survey provided prior to quotation
- Emergency response team
- Offer a bespoke service designed to suit all your needs
- All technicians hold professional health and safety qualifications
Common Mechanical Faults We Attend
We regularly investigate and repair issues such as:
Pump and motor problems
- Pump not starting or repeatedly tripping
- Reduced pumping performance (blockage, wear, restriction)
- Overheating or abnormal noise/vibration
- Failures caused by debris, sludge build-up, or misuse
Blower / aeration issues (treatment plants)
- Blower not running or poor air delivery
- Loss of aeration affecting treatment performance
- Symptoms that show up as odours or poor effluent quality
Float switches and level controls
- Float switch failure or snagging
- Incorrect start/stop behaviour
- False alarms or missed alarms
Valves and backflow symptoms
- Non-return valve issues causing backflow
- Short cycling and rising levels
- Poor discharge performance
Mechanical wear and site-specific failures
- Worn components due to age or high loading
- Damage caused by flooding or ingress
- Issues linked to poor access or poor historic installation
If you’re seeing repeat alarms or rising levels, call 0203 870 1067 — we’ll help you get control of it.
Our Repair Approach (Commercial-Focused)
We keep repairs practical and focused on reducing downtime.
1) Fault finding and system checks
We’ll establish what’s happening and why, including:
- What system you have (septic tank vs treatment plant)
- What components are installed (pumps, blowers, controls)
- What symptoms you’re seeing (alarms, odours, ponding, poor discharge)
- Any recent changes in usage or site conditions
2) Stabilise immediate risk
Where possible, we’ll prioritise actions that reduce the risk of overflow, flooding, or discharge issues.
3) Repair or replacement recommendation
You’ll get clear options, typically split into:
- Repair (where the component is serviceable and cost-effective)
- Replacement (where reliability is compromised or failure is likely to repeat)
4) Reporting and next steps
We’ll provide straightforward notes on what was found, what was done, and what should happen next.
To arrange a visit, email contactus@icedrainage.co.uk.