CLEARMASTERS
Pump stations for estates and the business park
We service pump stations for management companies and businesses, testing pumps, floats, alarms and control panels and cleaning the wet well. If one fails, we respond day or night.
Learn moreKings Hill is a new town built since the 1990s on the former RAF West Malling airfield, with thousands of homes, a large business park, schools and shops. Developments like this come with a lot of modern drainage: pump stations, surface-water systems and shared drains, some looked after by management companies rather than the water company.
The business park’s offices, car parks and service yards need interceptors and gullies cleaned and pumps serviced. Around Kings Hill, older villages such as West Malling, Offham, Mereworth and Ryarsh have homes and farms on septic tanks, cesspits and treatment plants.
We’re SafeContractor, Achilles UVDB and RISQS approved, our crews work in Kent most days, and we answer the phone 24 hours a day, 365 days a year.
Our Kings Hill drainage services
View all services
Pump Station Servicing
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Gullies & Interceptors
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Blocked Drains & CCTV Surveys
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Septic Tank Surveys
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Septic Tank & Cesspit Emptying
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Treatment Plant Servicing
Learn moreKings Hill &
West Malling
West Malling
Pump station
servicing
servicing
Homes &
business park
business park
Written
reports
reports
24/7
call-outs
call-outs
What we do for Kings Hill customers
Interceptors and gullies on the business park
Offices, car parks and service yards need interceptors and gullies emptied and cleaned. Our jet/vac tankers do both, with waste transfer notes for your records.
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Blocked drains and CCTV surveys
We clear blocked drains in homes and offices with high-pressure jetting and survey them with CCTV. On newer homes, a survey can show construction defects.
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Septic tanks in the surrounding villages
Around Offham, Mereworth, Ryarsh and the farms near West Malling, we empty septic tanks and cesspits and service treatment plants.
Learn moreLocal knowledge
Drainage around Kings Hill: what to know
A new town with modern, shared drainage.
Who looks after what
Some drains and pump stations at Kings Hill may be maintained by management companies. Check your service charge paperwork.
Business park compliance
Interceptors should be inspected regularly and emptied when needed, with records kept.
Older villages nearby
Villages around West Malling still have plenty of homes on septic tanks and cesspits.
Local to you
Areas we cover in and around Kings Hill
We cover Kings Hill and the villages around it.
Kings Hill · and neighbouring areas
- Kings Hill
- West Malling
- East Malling
- Leybourne
- Larkfield
- Ditton
Surrounding villages · including homes on septic tanks
- Offham
- Mereworth
- Wateringbury
- Teston
- Ryarsh
- Addington
- Trottiscliffe
- Platt
- Borough Green
- Wrotham
- West Peckham
- Plaxtol
Not sure if we cover you?
If you’re in or around Kings Hill, we cover you. Call with your postcode and we’ll confirm.
Nearby areas
Why Kings Hill customers use us
Trusted by management companies and businesses
Whether it’s a pump station on an estate or an interceptor on the business park, here’s what you can expect.
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Accredited for commercial sites
SafeContractor, Achilles UVDB and RISQS approved, so we can get onto managed sites and meet your contractor checks.
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Trained engineers
Our engineers and most of our tanker drivers hold current confined space entry certificates, and the engineers carry the most common parts.
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Paperwork done properly
A waste transfer note with every collection, and a written report after surveys and services.
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Day and night, all year
Emergency call-outs 24 hours a day, 365 days a year, with a real person answering the phone.
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The right kit for the job
Tankers from 2,000 to 4,000 gallons, jet/vac combination units, CCTV survey kit and confined space teams for pump station wet wells.
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34 years in drainage
We’ve been emptying tanks and servicing systems since long before most of the kit on the market existed.
What our customers say
9.84/10
Checkatrade
From 134 reviews · Read them
4.9/5
From 63 reviews · Read them
Scores as of September 2026
★★★★★Very friendly and helpful staff. Throughout the initial diagnosis and then the subsequent fitting of new equipment, each step was explained to me such that I understood why it was being undertaken and as a result I was confident that I wasn't being ripped off. Will use Clearmasters for all future services with regard to my treatment plant.
Checkatrade review Checkatrade · TN15
★★★★★I have used Clearmasters for years. They are always on time, polite and reliable whether your need them to empty your septic tank or undertake maintenance work. I wouldn’t use anyone else. Local and the best.
★★★★★Work carried out professionally as usual, the only company I'd recommend.
How it works
What happens when you book
The same simple process for every job.
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Step 1
Tell us what you’ve got
Call us or book online and tell us what you need. Facilities managers and agents: let us know about access and who to report to.
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Step 2
We come out and do the job
We send the right vehicle and engineers. It helps if:
- the pump station kiosk or chamber cover isn’t blocked by parked cars
- someone can let us into any locked compound or plant room
- you tell us who manages the site, so reports go to the right person
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Step 3
Paperwork and the next visit
You get a waste transfer note for anything we take away, and a written report after a survey or service. If it’s a regular job, we’ll remind you when the next one is due.
Free, no-obligation quote
Get a quote for your Kings Hill property
Tell us what you need and we’ll come back with a price. If something’s overflowing or an alarm is going off, call us now.
- Free quotes for planned maintenance
- Pump stations, interceptors and drains
- SafeContractor, Achilles UVDB and RISQS approved
Urgent?
03333 233566
Questions answered
Kings Hill drainage FAQs
What residents, businesses and managing agents at Kings Hill ask us most.
Who maintains the drains on my Kings Hill street?
It depends whether they’ve been adopted. Some are the water company’s; some are looked after by a management company through the service charge.
What does a pump station service include?
We test each pump, the floats and alarm, check the control panel and clean out the wet well, then send a written report.
How often should a business park interceptor be inspected?
Typically every six months, with emptying when needed. We can set up a schedule.
Do you empty septic tanks in Offham and Mereworth?
Yes. Some homes and farms in the villages are off the mains, and we empty and service their systems.
Can a CCTV survey show problems with a new-build drain?
Yes, including debris, damage or pipes laid at the wrong fall.
Are you available out of hours?
Yes. We answer the phone 24 hours a day, 365 days a year. Call 03333 233566.
Got a different question? Call 03333 233566 or send us a message.
Fully accredited & compliant
We're independently vetted and certified so you can trust who you're letting onto your site.
SafeContractor
Health & safety pre-qualification accreditation, verifying our processes meet recognised safety standards.
RISQS
Railway Industry Supplier Qualification Scheme — approved to work safely within the rail industry supply chain.
Achilles UVDB
Utilities Vetting Database membership, confirming we meet the utilities sector's supply chain standards.
Trading Standards Approved
Vetted and approved under the local authority's trusted trader scheme for honesty and fair dealing.
NADC Member
Members of the National Association of Drainage Contractors, the UK trade body for the drainage industry.
Registered Waste Carrier
Registered with the Environment Agency, so your waste is handled and disposed of fully within the law.