NKP BUILDING SERVICES (UK) LTD
Accepts Checkatrade Pay
Skills
- Dry Rot Treatment
- Woodworm Treatment
- Structural Water Proofing
- Condensation Control
- Mould Control
- Damp Investigation
- Damp Survey
- Timber Treatment
Services
Customer Reviews
Write a review9.96 /10
Based on 8 reviews over the past 12 months
Quality of work
10
Reliability
9.88
Communication
10
Reviews (227)
10 Damp Investigation
Posted 14 May
New Roof, 4 sides guttering replacements and internal damp repairs.
Elizabeth, in the Office, was extremely efficient and helpful , The tradesmen we're polite, approachable, friendly, experienced, hard working and professional throughout.Verified reviewerJob location: TW910 Structural Water Proofing
Posted 30 March
Structural waterproofing.
1st class service provided, happy customer.Verified reviewerJob location: SW1010 Emergency Damp Proofing Service
Posted 25 February
Basement repairs, severe mould removal, waterproofing system on all walls after major damp issues.
Emergency service at short notice, very pleased with the end results. Quick turn around and i would recommend this company.Verified reviewerJob location: SW39.67 Damp Investigation
Posted 11 January
Damp Survey - Basement Damp repairs and membrane system installation.
I would highly recommended this company..Verified reviewerJob location: SW6Response from NKP BUILDING SERVICES (UK) LTD
Thank you for your kind feedback, it was a pleasure working with you.
10 Damp Survey
Posted 30 December 2025
Damp proofing & Referbishment.
Works was Completed ahead of schedule. friendly and great attention to detail. professional service provided by this company.Verified reviewerJob location: SW10Response from NKP BUILDING SERVICES (UK) LTD
Many thanks for taking the time to leave a review, it’s greatly appreciated.
10 Damp Investigation
Posted 27 October 2025
DAMP RENOVATIONS!!
Fast turn around, a no nonsense, hard working team of experienced specialists. It is extremely difficult to find honest companies that don't try to rip you off so we feel so lucky that we found NKP . We can't thank them enough and the office team were accommodating and extremely helpful throughout.Verified reviewerJob location: W14Response from NKP BUILDING SERVICES (UK) LTD
Thank you for your review, we’re pleased you were happy with our service.
Photos
Company Info
Owner
Mr Kevin Prempeh
Ltd Company
13 years on Checkatrade
VAT Registered
No
We are experts & specialists in Damp, offering Damp surveys, permanent solutions for All Damp issues. Penetrating Damp, Rinsing Damp, Basement Tanking, structural waterproofing, Mould control, water ingress, Condensation control, dry rot, wet rot, timber preservation treatments and more.
With over 30 + years' experience in the damp proofing, waterproofing, building and roofing trades industry, you can be sure of a qualified, experienced technicians on all our projects. We complete commercial and residential work to an excellent highest of standards.
!!!** We will beat any quote you have received within the last 12 months from 3rd party registered companies, provided that evidence of the quote is supplied to our office, for like for like work and the work is of the same technical specifications scope and the best quality materials.
NKP provide a 30-year written insurance backed guarantee for specific Damp, waterproofing & Basement Tanking systems work undertaken for peace of mind.
Have you got problems with your home improvements, but you're not sure who you can trust? Are you considering a home extension but can't decide how to get it done?
We have £5million public liability cover for extra peace of mind.
These sorts of questions often lead to confusion and difficult decisions.
After all, letting someone into your home to do any type of building work is a big act of trust and you run the risk of paying twice with a cowboy builder by getting their work corrected.
With all this in mind, who can you trust to undertake these important services?
Luckily, you've found the answer.
NKP building services (UK) LTD have been providing excellent building services to our clients for over 30+ years, our customer base has grown due to our reputation.
As an honest professional business, we've always been proud of using Quality Products with qualified and professional highly experienced specialists on every building project.
List of our services:
- Damp/Waterproofing systems
- Basement Tanking
- Thermal imagery moisture detection service
- Hygro-meter moister air testing
- Protometer wall moister testing
- Damp proofing
- Wet and dry rot treatment
- Plastering
- Rendering
- Painting and Decorating
- Building work & more (please give us a call for a full list of services)
We are big enough to cope and small enough to care.
We've built our reputation on making sure that every project isn't just good but tailored to the requirements of the Individual Customer and carried out to the best of the Industry's Standards.
Our project managers will attend properties to ensure it is progressing as should be. This way clients have piece of mind that they are receiving the best service possible.
We offer free aftercare service also.
Qualifications:
•Delta Membranes Registered Installers.
- Construction Skills - Intermediate Level Apprenticeships in Construction Building
- City & Guilds- level 2 construction
- City & Guilds - level 2 diploma in plastering
- City & Guilds - Level 2 Diploma in maintenance Operations
- City & Guilds - NVQ- Maintenance Operations
- City & Guilds Level 3 in the in – service inspection and testing of electrical equipment.
Call today for a quote or advice, we look forward to working with you.
Accreditations and awards



This trade passed up to 12 Checkatrade vetting checks
Member since November 2013
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