Business Details
13 Years
experience
Emergency
services
Open 24/7
always available
Expert Drainage & Waste Management Services
Clearmasters Environmental has been delivering specialist drainage and liquid waste management solutions across London and the South East of England for over three decades. Our dedicated team operates 24 hours a day, 365 days a year, providing rapid response to both domestic and commercial clients requiring urgent assistance with septic tanks, cesspits, sewage treatment plants, and blocked drain clearance. Utilising state-of-the-art equipment, we combine technical expertise with practical experience to resolve complex drainage issues efficiently. Our comprehensive service portfolio includes CCTV surveys, pump station maintenance, soakaway maintenance, and treatment plant installations, supported by competitive pricing and free quotations. With a fleet of advanced tankers and engineers trained to industry standards, we ensure reliable solutions for waste disposal challenges. Our operational base near Gatwick enables swift deployment across Surrey, Kent, East Sussex, Hampshire, West Sussex, and central London. We maintain strict adherence to environmental regulations while delivering customer-focused service that prioritises transparency and technical excellence. This commitment has established us as a trusted partner for both routine maintenance and emergency drainage interventions.
Services
Septic Tank Emptying
Cesspit Emptying
Sewage Treatment Plant Servicing
Blocked Drain Clearance
CCTV Drain Surveys
Pump Station Maintenance
Soakaway Maintenance
Drain Lining
Flood Water Removal
Grease Trap Emptying
Served areas
- Horsham, Warnham, Reigate, Redhill, Betchworth, Guildford, Leigh, Brockham, Surrey, West Sussex
Details
- Year established: 2013
- Employees: 6
Highlights and features
- Sewage Tank Empty
- Septic Tank Empty
- Cesspool Empty
- Sewage Treatment Plant Empty and Servicing
- Grease Trap Empty
- Portaloo Empty
- Drainage Repairs
- Blocked Drains
- Drain Jetting
- Root Clearance
- Emergency Call Out
Associations and certifications
- Surrey Trading Standards Approved
Payment methods
- Financing available
- Debit cards
- Credit cards
Services
Septic Tank Emptying
Professional septic tank emptying using modern tanker vehicles equipped with advanced pumping systems. Our trained engineers ensure complete waste removal while complying with environmental regulations. Available for scheduled maintenance or emergency requirements across London and the South East.
CCTV Drain Surveys
Comprehensive drain condition assessments using high-resolution CCTV cameras. This non-invasive technique identifies blockages, structural damage, or root intrusions in drainage systems. Reports include precise fault locations and recommended remedial actions for both domestic and commercial properties.
Blocked Drain Clearance
24/7 emergency drain clearance using high-pressure water jetting and mechanical rodding techniques. Our rapid response team resolves complete blockages and slow drainage issues in residential and commercial properties across Surrey, Kent, and surrounding counties.
Sewage Treatment Plant Servicing
Scheduled servicing of sewage treatment facilities to ensure optimal performance. Our engineers inspect mechanical components, check effluent quality, and perform necessary maintenance to comply with Environment Agency regulations for commercial and domestic installations.
Pump Station Maintenance
Preventative and corrective maintenance for drainage pump stations. Our certified engineers inspect control panels, test pumps, and clear debris to ensure reliable operation of wastewater transfer systems in residential and industrial settings.
Questions
Do you provide emergency drainage services?
Yes, our 24/7 response team is available for urgent drainage emergencies across London and the South East.
Which areas do you cover?
We operate throughout London, Surrey, Kent, East Sussex, Hampshire, and West Sussex from our base near Gatwick.
What equipment do you use?
We utilise modern tankers with high-pressure jetting systems, CCTV survey equipment, and specialist drainage tools for effective solutions.
How often should septic tanks be emptied?
We recommend annual emptying for domestic properties, though frequency depends on tank size and usage patterns.
Can you service commercial drainage systems?
Yes, we provide comprehensive maintenance and emergency services for commercial and industrial drainage infrastructure.
Do you offer free quotations?
Yes, we provide no-obligation cost estimates for all our drainage and waste management services.
Reviews (4)
Charlotte Jade French
Feb 07, 2018
Report
Perfect company providing perfect services, a family run business looking out for the customers best interest, always!
Angela Standen
Nov 27, 2017
Report
Having worked for them for the last 7 years can only say they are a thoroughly reliable and honest! Company. A 5* service is guaranteed. I wish you the best for the future!
Jenny Sebastian
Nov 27, 2017
Report
Jetted the drains and cleared a blockage. The dishwasher is now working! Prompt, reliable, courteous and knowledgeable. I also use them regularly for septic tank emptying and would always recommend them on reliability and value for money.
Andrew Simpson
Nov 27, 2017
Report
Exceptional service from booking to job completion! The lady in the office that I booked my sewage tank empty with was friendly and very helpful in accommodating my specific timeslot around work. The young man who emptied my septic tank arrived on time and completed the empty quickly and efficiently. He even took the time to explain how my specific system worked and unblocked a manhole for me without charge! I would highly recommend this company for your sewage tank emptying's, I will most certainly be using them again!