1
LoomanDrainage
5.0(330 reviews)
Highly RatedLocal Expert
Blocked Drain? Looman Drainage are on hand 24/7 to help. We'll have you unblocked in no time! Call 07955 901666.
Best Drain Clearance Companies in Dunstable (2026)
Independently reviewed · Last updated February 2026 · Covers Dunstable and surrounding areas including Flitwick, Berkhamsted, Leighton Buzzard
2
C U T Services drainage and rodent control
5.0(200 reviews)
Highly RatedReliable
3
Titanium Drain Services Ltd
5.0(90 reviews)
Highly RatedRecommended
4
Drainage Tring- Blocked Drains
5.0(30 reviews)
Highly RatedProfessional
Drainage Tring provides expert services including emergency callouts,CCTV inspections,and unblocking drains for residential and commercial properties
5
Chesham Drain Services
5.0(20 reviews)
Highly RatedProfessional
Chesham Drainage Services specializes in unblocking drains, offering fast, reliable solutions for blocked drains, CCTV drain surveys, and more in Chesham and surrounding areas.
6
7
Berkhamsted Drain Services
5.0(10 reviews)
Highly RatedLocal Expert
Berkhamstead Drainage Services specializes in unblocking drains, offering fast, reliable solutions for blocked drains, CCTV drain surveys, and more in Berkhamstead and surrounding areas.
8
FreeFlow Drainage Milton Keynes
4.9(680 reviews)
Highly RatedQuality Service
Drain clearance in Leighton Buzzard, Bletchley and Milton Keynes, Bedfordshire and Buckinghamshire. No call out fee, domestic price £70.00 + VAT Per Hour. Freeflow Drainage Plumbers will clear all drain blockages for a fixed price. 24 hours a day, 7 days a week, Family run. Over 15 years service. Be there within the hour. Trustatrader approved. Call 01525 634070 Mobile: 07928 652013
9
Draincall Services Limited
4.9(280 reviews)
Highly RatedReliable
We are a professional drain company in Hertfordshire. This includes local areas such as Letchworth & Hitchin. Contact us now to unblock your drain.
10
Drains Assist
4.8(440 reviews)
Highly RatedTrusted
Quality drainage services across Hertfordshire, North London, Middlesex and Essex. For great value and first-class workmanship, call us today.
Drain Clearance in Dunstable
A blocked drain in Dunstable can quickly turn from a minor inconvenience into a serious problem. Sewage backups, bad odours, and water damage are all risks if a blockage isn't dealt with promptly.
Most of the companies listed also cover nearby areas including Flitwick, Berkhamsted, Leighton Buzzard, Hemel Hempstead. If you're just outside Dunstable, they'll likely still be able to help — enter your postcode above to check.
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 Dunstable won't charge a call-out fee.
Frequently Asked Questions About Drain Clearance in Dunstable
What is the best drain clearance company in Dunstable?
Based on our editorial research and customer reviews, LoomanDrainage is the top-rated drain clearance company serving Dunstable, with a 5.0-star rating from 330 verified reviews. They offer professional drain clearance services.
How much does drain clearance cost in Dunstable?
The typical cost for residential drain clearance in Dunstable 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 Dunstable 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 Dunstable?
Yes. Most of the top-rated companies serving Dunstable 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 Dunstable?
The most common causes of blocked drains in residential properties around Dunstable 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 Dunstable 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 Dunstable do these companies cover?
Most drain clearance companies listed for Dunstable also cover nearby areas including Flitwick, Berkhamsted, Leighton Buzzard, Hemel Hempstead, Ampthill, Tring. If you're outside Dunstable, enter your postcode in the search bar above to find companies near you.
Not in Dunstable?
Find drain clearance companies near you