The quick way to find a local Wooden Sash Window specialist in Knebworth

Reviewed by leanne on 18/1/2012

We used LFC for a rear ground floor extension, this was the 1st time we had undertaken major build work, so we were understandably nervous. LFC made us feel very comfortable, there work was of the highest quality and they worked extremely hard; even tidying up at the end of each day. We were consulted on a regular basis as to how work was proceeding and given options for directions forward. I would thoroughly recommend LFC to anyone in need of build work – large or small, their prices are incredibly good and the dedication and attention to detail are very impressive. Very much look forward to using LFC in the future.

Reviewed by Andrew on 12/9/2013

I unreservedly recommend Brendan. His work is precise, careful and tidy. He is polite and punctual. His prices are reasonable. He will source the materials for you, giving you options both in terms of style and cost. I am delighted with his work and would definitely instruct him again.

Reviewed by David on 15/4/2013

An excellent service from initial email to job completion. Rapid response. Good results at a fair price. He tidied up and left no mess. A polite and professional young man.

Reviewed by David on 30/9/2013

Dimitrov work was outstanding. He is a excellent plaster and a great guy who give you plenty of advice. Our lounge and bed room look amazing. Dimitrov is reliable, promt, hard working and honest and he gives receipts for all materials and is rate are very good. We will now be doing all our work on our house. Thanks you Dimitrov. David and TL

Reviewed by peter on 9/5/2018

I was very pleased with the whole process, I posted the job, Anthony responded, was in the area and came straight round. He was able to fix my front door there and then. He was very thorough and very knowledgable.

Reviewed by George on 8/2/2017

Liam was a really nice guy he hung 5 doors and replaced all the skirting in 3 of our bedrooms. The work was carried out to a good standard. Liam was asked to have a look at our creaking stairs while he was there and was kind enough to fix this at the same time free of charge. Liam's number has been saved in my phone and he will be my first call should I need any form of joinery in the near future. Also left the place nice and tidy finished on time. Thanks Liam George and Amy George and Amy

Reviewed by Howard on 22/10/2013

Daniel and Alex from Criteria have restored my faith in builders. They were very friendly (no hard sell) and helped to assess the job that I needed with very useful hints and tips. The one point I liked the most was the way they worked. Very neat and tidy and with attention to detail. I suppose I am fussy but I believe that if a job is worth doing it is worth doing properly. It has been great to find guys that actually seem to have pride in what they do and I would recommend them very highly.

Reviewed by chrissy on 3/3/2014

Very happy with the service

Reviewed by Helene on 4/3/2014

I had laminate floor done a few weeks ago. I am very satisfied with the work done. Anthony is a very tidy and meticulous . I would certainly contact him again if I need any other jobs done. He was quick to give me a quote and was flexible with when he could start on the job.

Reviewed by Iftikhar on 10/11/2014

Excellent and prompt service, and is cool and calm no matter how big the challenge.

Reviewed by Tanman on 14/6/2015

Reliable, respectful and quality. Absolutely fantastic work. Door installation including frame was a perfect fit, used his ideas well to recommend best position. Finished work in the promised time scale and cleaned the area up very nicely afterwards. Very flexible, nothing was too much trouble. Fair and reasonable on price. Highly recommended.

Reviewed by Annette on 26/2/2015

I'm very pleased with the repairs to the wall fixings and refix of our heavy motorized satellite dish which had come loose in the recent winds. The job was done very efficiently and promptly for the agreed budget and we are very pleased with the result. I would certainly recommend this trader based on this work and wouldn't hesitate to use I Grifi again for our future home projects and repairs. Many Thanks.

Reviewed by Sawan on 30/9/2015

Great service and value for money. Arrived promptly and did a great job. Would recommend anyone.

Reviewed by Nick on 24/8/2015

Brilliant tidy work. Very happy! Thank you

Reviewed by Jai on 14/12/2016

Good job done.

Reviewed by Charles on 29/2/2024

The builder removed conservatory and disposed it perfectly. Will recommend him.

Reviewed by Kate on 6/3/2025

Highly recommend Mel, he was lovely to chat to, professional and so knowledgable. He found a couple of issues from other plumbers jobs along the way and sorted them at the same time. Everything works perfectly now. Thanks a lot, would 100% use again.

Reviewed by Sofia on 31/5/2017

Iliyan and his father did a very professional job with our wardrobe. They always arrived on time, they were very clean and tidy and skilled carpenters. They also gave us different options and offered a competitive price. I would highly recommend Iliyan as a carpenter.