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Best Drain Clearance Companies in Brentwood (2026)
Independently reviewed · Last updated February 2026 · Covers Brentwood and surrounding areas including Billericay, Romford, Grays
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Grease Trap Solutions
5.0(520 reviews)
Highly RatedExperienced
Grease Trap Servicing Available 24/7
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DTD Drainage
5.0(90 reviews)
Highly RatedGood Value
DTD Drainage covers all blocked drains - emergency call out - cctv survey - excavations. non dig repairs
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PipeFlow Drainage Solutions Ltd
5.0(60 reviews)
Highly RatedRecommended
Blocked drains in Kent & drainage services across Kent. Emergency drain unblocking, CCTV drain surveys, drain repairs and pipe descaling. 24/7 drain unblocking
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EPC Drainage
5.0(60 reviews)
Highly RatedQuality Service
Drain Clearance Chelmsford is a family-owned company based in Chelmsford. When it comes to drainage clearance, Our Chelmsford technicians.
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Drainage Becontree - Blocked Drains
5.0(30 reviews)
Highly RatedGood Value
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AFFORDABLE BLOCKED DRAIN CLEARANCE | Wickford | Basildon | Rayleigh | Crays Hill Drain Survey CCTV
5.0(10 reviews)
Highly RatedLocal Expert
0126891996010.2 miles away
Drain Clearance in Brentwood
Homeowners in Brentwood dealing with drainage problems need a fast, reliable solution. The companies ranked on this page serve the Brentwood area and have been assessed based on real customer feedback.
Drain problems in Brentwood are often caused by the same issues seen across the Billericay, Romford, Grays, Basildon area: fat and grease build-up, tree root ingress, and ageing clay pipework. A professional can diagnose and clear most blockages within the hour.
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 Brentwood won't charge a call-out fee.
Frequently Asked Questions About Drain Clearance in Brentwood
What is the best drain clearance company in Brentwood?
Based on our editorial research and customer reviews, Drainology Solutions is the top-rated drain clearance company serving Brentwood, with a 5.0-star rating from 520 verified reviews. They offer professional drain clearance services.
How much does drain clearance cost in Brentwood?
The typical cost for residential drain clearance in Brentwood 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 Brentwood 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 Brentwood?
Yes. Most of the top-rated companies serving Brentwood 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 Brentwood?
The most common causes of blocked drains in residential properties around Brentwood 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 Brentwood 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 Brentwood do these companies cover?
Most drain clearance companies listed for Brentwood also cover nearby areas including Billericay, Romford, Grays, Basildon, Dagenham, Gravesend. If you're outside Brentwood, enter your postcode in the search bar above to find companies near you.
Not in Brentwood?
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