Thames Valley Drains

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Drain Gain Ltd

Drainage and sewer services covering Didcot and 1 nearby areas.

Call 01235 390 390 Visit website

4/13questions answered
2026-11-07last checked

What they will and will not do

Question a customer asksAnswerEvidence
Can they come out tonight if my drain is backing up? Yes We are available 24 Hours a day and are more than happy to deal with any enquiry you have. — source
Will anyone come today? Not stated Not published on their site
Will they confirm the cost before starting? Not stated Not published on their site
Is there a charge just to turn up? Yes No Call Out Fee. — source
Can they survey the drain and show me the problem? Yes You will probably require a drain survey to establish the facts of why your drains are blocking and reveal the facts. — source
Do I get a report I can send to my insurer? Not stated Not published on their site
Can they clear roots and fat properly, not just rod it? Yes or cost what we quote is what you pay and all included in the first hour, which includes jetting. — source
Can they repair without digging up my drive? Not stated Not published on their site
Can they replace a collapsed section? Not stated Not published on their site
Do they empty and service septic tanks? Not stated Not published on their site
Can they install or repair a soakaway? Not stated Not published on their site
Do they work on commercial sites? Not stated Not published on their site
Is the repair guaranteed in writing? Not stated Not published on their site

Services listed

Blocked drain clearance · High-pressure jetting · Septic tank emptying · Cesspit emptying · Commercial drainage · Root removal · Tanker services · Sewage treatment plants

Coverage and contact

Base: OX11. Covers Didcot plus Reading. Phone 01235 390 390. Website draingain.co.uk.

How this profile was built

Details come from the firm's own website and public listings. Each capability answer was read from a named page (linked above) and recorded on 2026-11-07. Where a firm has not published something, the answer says "Not stated" rather than assuming. If you are the business and something here is wrong, it should be corrected — a wrong phone number is worse for you than for us.