Dnk Services Avis 

Dave was really helpful and sorted the issue out very quickly. He arrived on time and charged a reasonable rate for all the work involved. I would definitely use him again. Highly recommended

Dave recently installed a new back door in the kitchen for me . He provided a professional and efficient service from start to finish and came to complete the work on the hottest day of the year . Excellent value for money and a great experience all round . Highly recommended

I found this company via a Google search and because the testimonies were all great I decided to use them for a replacement door panel. I have had extremely great service from start to finish from this company and the door panel is exactly as we ordered. It came much faster than we expected too.
If you use this company they do exactly as they promise.

I couldn’t be happier with the service I received from DNK Doors. From start to finish, Dave made the entire experience an absolute pleasure. He took the time to understand exactly what I was looking for, offered expert advice without any pressure, and went above and beyond to accommodate my needs.
What really stood out was his depth of knowledge — it’s clear this is more than just a job for him. He truly knows his craft inside and out, and that confidence and expertise gave me complete peace of mind throughout the process.
The quality of the doors speaks for itself, but it’s the personal, professional service from Dave that will keep me coming back and recommending DNK Doors to everyone I know. If you’re looking for someone you can trust to get the job done right, look no further! we highly recomend him.

Total confidence in these guys excellent products and staff , will use again

Great price and speedy delivery! And always a great customer service! We've been buying panels from DNK for a few years now, and we have never had an issue.

Dave was responsive, helpful and clearly very knowledgeable. He got the parts we needed swiftly and fitted then without delay once in. Pricing was clear (addressing the issue we had rather than ordering a whole new door) . A really nice guy as well.

No hesitation in recommending DNK Services. Dave is always super efficient and friendly, wouldn’t use anyone else for doors and windows!

Really good service from quotation through to fitting.

Dave was quick to respond, offered a great service at a competitive price. I will use him again!

Would highly recommend DNK for the prompt response to quote for the job.
He replaced a window and sliding patio doors for our mum: The doors were very old and dangerous so Dave went above and beyond to get them replaced quickly. Access to the garden was restricted and he went above and beyond to lift the frame over the garage roof where another supplier had said it wasn’t possible.
Our mum is delighted with the product and the service . To top it all they were the best quote we received.

The operative was very polite. Spent time on the door until he got it right. Very pleased with the result. Price was very reasonable. Would use again.

Amazing customer service - Dave went above & beyond to let me know when the product was being sent & the time frame (This was after I didn’t do as asked & confirm my order)
When I emailed about my mistake - Dave emailed back straight away with helpful answers, he went out of his hours to know estimated time of my delivery - which he was correct with & we received our door - immaculately packed & in perfect condition.
I could not be happier with my order & look forward to looking at my patio door changes with Dave.
Fantastic company with fantastic products.

Impressive all round service with good communication, timely in-person quote, fair price and quality workmanship. Happy to travel to ~30mins from Hemel too.
I am grateful for the DNK services team and don’t hesitate to recommend.

I ordered 2 UPVC glazed door panels from DNK, never used them before - I'm a DIYer. The website was really good and the service from then on was even better. In a matter of days I had received My specially made panels. I'm very happy with the quality, and the prices are great also.
Would highly recommend.

Dave was very professional and eager to help us.
Our front door had seized shut!
He managed to repair the door and levelled it so that it shuts better than it did before.
Reasonably priced, cleaned up after himself and explained what had happened to the door and what he needed to do to repair it.
Very happy with the serviced and a good contact to have in a door/window emergency!

First rate service from DNK who rescued a door with broken hinges and failed locking mechanism. Thought it was scrap but now as good as new. Dave was knowledgeable and professional. Thoroughly recommend.

Had Dave from DNK round to fit a new composite back door, to replace the inefficient wooden one I had.
From start to finish he has been really helpful in supplying all the information about door choices, fitting, etc and advising on best doors for security and heat retention.
The door took a couple of hours to fit and looks great and works really well.
He also repaired some broken double glazing window hinges on the same day.
Definitely worth considering DNK if you are looking for replacement doors.

We are very pleased that we found DNK Services to replace our existing front door. Dave was very professional, genuine, and helpful. His quotes were very competitive compared to others. We are delighted with our new front door and double-glazed glass. He even fixed the gap in our back door free of charge. We highly recommend DNK. Thank you so much for your help with our doors and windows Dave.

Kind regards,
Mon & Khin

Dave from DNK is a real professional, turns up when agreed, clear pricing with no extras, great qaulity of work and leaves eveything super neat and tidy.

HIGHLY RECOMMENDED