Onyx Basement Services Ltd
LONDON
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Customer Reviews
Write a review5 total reviews
Onyx Basement Services Ltd has not received any new reviews in the last 12 months, so no overall rating is available.
Reviews (5)
10 Damp Proofer
Posted 10 September 2023
Waterproofing walls/external stairs
Onyx were very professional from start to finish. Quick to respond with any queries, gave competitive quotes, punctual and gave regular updates including photos. Wouldn't think twice using or recommending them.Job location: N410 Water Pumps Installation
Posted 17 May 2023
Create bigger sump and install double pump
The guys were great. A horribly messy job in cramped conditions, with a few 'old house' quirks thrown in. Dealt with all of it professionally and competently. Cleaned up and took away all waste. Friendly and polite. Wouldn't hesitate to recommend.Verified reviewerJob location: CM1610 Damp Proofer
Posted 31 January 2023
Damp proofing studio flat
Amazing service from Dale and his colleagues at Onyx basement services LTD. Carried out the work to a high standard and maintained professionalism at all time. Highly recommend company and will definitely use again in the future for any further work needed. 10/10 serviceVerified reviewerJob location: NW110 Damp Proofer
Posted 15 December 2022
Tanking basement and sump pump addition
Great service and very clean conscientious workforce.Verified reviewerJob location: CM510 Posted 03 October 2022
Trust Score Review
This average score is based on 1 third party web reviews.Verified reviewerJob location: PO20
