
TESTIMONIALS
Joni is always punctual, polite and communicates well.
His quotes are clear and his work has always been professional and to a high standard.
Ms Ryan NW6


I have worked with Joni on many occasions on small and large refurbishment contracts and I recommend him as a reliable and conscientious contractor which I will continue to use and recommend to friends.
Andy NW10
I have been refurbishing properties since 1988 and have used several builders but
JKA Building Services Ltd have been far and away the best I have ever used.
They have done a considerable amount of work for me and always 100% satisfactorily.
SNC Properties.


Hi, i dont think i ever thanked you for recommending JKA. He did a great job. The windows have transformed my life! many thanks for their help.
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Rob N5
Victorian three floor building conversion by Joni Lumaj from jk building services in Kensington.
Joni converted this building into three flats, a very difficult job, from what should have been a simple conversion to totally take out all floors and stairs and left with only the skeleton of the building, a huge job.
In all 39 years experience as landlords we have never met such a great character and such a pleasure to deal with, his resourcefulness in solving arising issues and his creativity was amazing, he basically did what the architect should have done and more.
He also dealt with all the new services and also with the council buildings control surveyor who wasn't an easy character yet with his ideas solved all issues.
If there was another job needed, without hesitation we wouldn't bother to look for anybody else.
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We highly recommend Joni to anybody not only for his wonderful character but also for the high skill and quality of work he did, it's done simply to perfection and got on with the job fast without messing up and was caring and respectful to the property and neighbouring properties.
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We couldn't be happier with the job, thank you Joni.
FILLIPA & SALVATORE MILIOTO