1
Mega-Rod
5.0(340 reviews)
Highly RatedGood Value
Professional and reliable drain cleaning services for both homes and businesses in Bath and Bristol. Swift and efficient solutions to tackle drain blockages.
Best Drain Clearance Companies in Corsham (2026)
Independently reviewed · Last updated February 2026 · Covers Corsham and surrounding areas including Melksham, Trowbridge, Dursley
2
The Drain Specialists
5.0(140 reviews)
Highly RatedReliable
Drain Surveying & Clearance Specialists are experts in drain surveys in Bath & the surrounding areas. Call Jack today on 07703 893688 to discuss your needs.
3
May & Sons NADC Certified CCTV Drainage Surveys
5.0(50 reviews)
Highly RatedProfessional
4
5
RDT Drains
5.0(20 reviews)
Highly RatedRecommended
RDT Drains are Bristol drainage specialists providing emergency drain unblocking, drain repairs & installations, drain surveys & emergency plumbing. Get a quote now.
6
Roman Rod Ltd
4.9(1280 reviews)
Highly RatedTrusted
Roman Rod expert drain clearance Bath. We are a local family run business servicing Bath & surrounding areas . Call us today on 01225 332181.
7
May & Sons
4.8(110 reviews)
Highly RatedExperienced
We have been working with drainage since 1990, predominantly installing new systems as a groundwork company as time has passed we have changed our focus from new installation into maintaining and repairing existing drainage systems. From some of the largest sewerage treatment works & pumping stations in the country to small rural homes we have gained our experience and knowledge to be able to detect and recommend the correct repair techniques for you when faults are detected.
8
Centra Drains
4.5(130 reviews)
ProfessionalReliable
At Centra Drains we fix blocked drains, we camera survey drains and we repair drains.
9
All Drainage Services Ltd
4.5(70 reviews)
Quick Response
We are a local family run business based in the heart of Wiltshire. We cover Bath, Trowbridge, Melksham, Westbury, Devizes, Frome, Warminster, Wiltshire and surrounding towns and villages in the Southwest. Our team of trained drainage engineers are here to provide a solution to your drain problems. We are extremely proud of our team and the service they give to our customers. Our reputation goes before us whether we are dealing with a blocked toilet or installing a sewage treatment plant. Excellent service has been and always will be our priority.
10
Alpha Rod
4.2(160 reviews)
Quality Service
Alpha Rod is a truly local family business with over 20 years of experience in drain services in Bristol, Swindon, Bath & Surrounding areas..
Drain Clearance in Corsham
Homeowners in Corsham dealing with drainage problems need a fast, reliable solution. The companies ranked on this page serve the Corsham area and have been assessed based on real customer feedback.
Most of the companies listed also cover nearby areas including Melksham, Trowbridge, Dursley, Calne. If you're just outside Corsham, they'll likely still be able to help — enter your postcode above to check.
If your drain keeps blocking in the same spot, it may be worth asking about a CCTV drain survey. Several of the companies serving Corsham offer this as an add-on, typically costing £100-£200.
Frequently Asked Questions About Drain Clearance in Corsham
What is the best drain clearance company in Corsham?
Based on our editorial research and customer reviews, Mega-Rod is the top-rated drain clearance company serving Corsham, with a 5.0-star rating from 340 verified reviews. They offer professional drain clearance services.
How much does drain clearance cost in Corsham?
The typical cost for residential drain clearance in Corsham 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 Corsham 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 Corsham?
Yes. Most of the top-rated companies serving Corsham 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 Corsham?
The most common causes of blocked drains in residential properties around Corsham 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 Corsham 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 Corsham do these companies cover?
Most drain clearance companies listed for Corsham also cover nearby areas including Melksham, Trowbridge, Dursley, Calne, Bath, Devizes. If you're outside Corsham, enter your postcode in the search bar above to find companies near you.
Not in Corsham?
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