1
Southampton Drains24 - Your Local Drainage Experts
5.0(170 reviews)
Highly RatedReliable
For comprehensive drainage expertise in Southampton, rely on Drains 24. Our tailored solutions ensure efficient and reliable service. Contact us today!
Best Drain Clearance Companies in Andover (2026)
Independently reviewed · Last updated February 2026 · Covers Andover and surrounding areas including Hungerford, Romsey, Winchester
2
Drainage Hungerford - Blocked Drains
5.0(30 reviews)
Highly RatedProfessional
Drainage Hungerford provides expert services including emergency callouts,CCTV inspections,and unblocking drains for residential and commercial properties
3
Wessex Drainage Solutions Ltd
4.4(200 reviews)
Experienced
24 hour drainage company in Salisbury, Wiltshire. Specialists in blocked drains, pitch fibre repairs and all drainage problems.
4
Ultraflow Drainage
4.7(60 reviews)
Highly RatedRecommended
Drainage Maintenance Services, based in Hampshire. sewage treatment plant services, pumping station services, sewer adoption.
Drain Clearance in Andover
If you're searching for drain clearance in Andover, you've come to the right place. We've compared the top local companies serving Andover and the surrounding area to help you find a reliable professional quickly.
The Andover area is well served by drain clearance professionals, with most also covering Hungerford, Romsey, Winchester, Newbury. Response times are typically the same day, often within a few hours for emergencies.
We recommend calling the top-listed company first for the best chance of same-day service. Always ask for a fixed-price quote before any work begins — the best companies in Andover won't charge a call-out fee.
Frequently Asked Questions About Drain Clearance in Andover
What is the best drain clearance company in Andover?
Based on our editorial research and customer reviews, Southampton Drains24 - Your Local Drainage Experts is the top-rated drain clearance company serving Andover, with a 5.0-star rating from 170 verified reviews. They offer professional drain clearance services.
How much does drain clearance cost in Andover?
The typical cost for residential drain clearance in Andover ranges from £100 to £250, depending on the severity and location of the blockage. A straightforward external drain blockage is usually at the lower end, while internal blockages or those requiring specialist equipment may cost more. Most reputable companies in Andover offer a fixed price with no hidden call-out fees — always confirm the price before work begins.
Can I get same-day drain clearance in Andover?
Yes. Most of the top-rated companies serving Andover offer same-day service, with many able to respond within 1-2 hours for emergencies. If you have sewage backing up or an overflowing drain, call the top-listed company directly — emergency call-outs are typically available 24/7 including weekends and bank holidays.
What causes blocked drains in Andover?
The most common causes of blocked drains in residential properties around Andover are fat and grease build-up (especially in kitchen drains), hair and soap scum (bathroom drains), tree root ingress (outdoor drains), and foreign objects like wet wipes and sanitary products. Older properties in Andover may also have clay pipes that are more prone to cracking and root penetration.
Do I need drain clearance or drain repair?
Drain clearance removes blockages — hair, grease, debris, tree roots — and restores flow. It's a quick fix, usually completed in under an hour. Drain repair addresses structural damage like cracked, collapsed, or displaced pipes. If your drain keeps blocking repeatedly in the same place, you probably need a CCTV drain survey (£100-£200) to check for underlying damage. The companies listed above can advise on which service you need.
How do I know if a drain clearance company is trustworthy?
Look for companies with verified customer reviews, transparent pricing (a fixed quote before work starts), and no call-out charges. Membership of trade associations like the NADC (National Association of Drainage Contractors) is a good sign. The companies ranked on this page have been assessed on customer ratings, review volume, and professional reputation.
What areas near Andover do these companies cover?
Most drain clearance companies listed for Andover also cover nearby areas including Hungerford, Romsey, Winchester, Newbury, Eastleigh, Preston. If you're outside Andover, enter your postcode in the search bar above to find companies near you.
Not in Andover?
Find drain clearance companies near you