The Salisbury area has 6 EA-registered septic tank emptying companies. All are verified against the official Environment Agency waste carrier register. Whether you need a routine annual empty, cesspit emptying, or an emergency callout in Salisbury, every company below is legally authorised to transport and dispose of waste.
All 6 companies verified against the EA Waste Carrier Register as of 06 March 2026.
Registered Companies Serving Salisbury
DRAIN DEVELOPMENTS LTD
📍 Swindon, Wiltshire
EA Reg: CBDU381941 · Expires 2027-03-28
THE DRAIN EXPERTS SOUTHERN LIMITED
📍 Fordingbridge, Wiltshire
EA Reg: CBDU289434 · Expires 2028-05-16
WESSEX DRAINAGE SOLUTIONS LIMITED
📍 Salisbury, Wiltshire
EA Reg: CBDU63357 · Expires 2027-10-20
SEPTICLEAN LIMITED
📍 Swindon, Wiltshire
EA Reg: CBDU285266 · Expires 2028-04-15
DRAINTECH TANKERS.COM LIMITED
📍 Andover, Wiltshire
EA Reg: CBDU118759 · Expires 2028-06-29
ULTRAFLOW DRAINAGE LTD
📍 Andover, Wiltshire
EA Reg: CBDU282001 · Expires 2028-03-26
Typical Septic Tank Emptying Costs
Standard empty (up to 1,000 gal)
£120 – £250
£120 – £250
Large tank (2,000+ gal)
£225 – £400
£225 – £400
Emergency / out-of-hours
£200 – £500+
£200 – £500+
Prices vary by tank size, location, and access. Always use an EA-registered waste carrier and get at least two quotes.