Scores based on 93 reviews

Reliability & timekeeping

Invoice history based on 83 reviews.

Invoice History
Charged as per quote / estimate97.59%
Above quote / estimate: kept informed2.41%
Appointments reported as missed (6 months) 0
Average score 9.80
93 reviews
  • Interviewed by Checkatrade
  • 2 accreditations checked
  • Insurance checked
  • Limited company checked
  • ID checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

As well as providing high quality Building Services, we specialise in supplying and installing Windows, Doors and Conservatories to the highest quality, which is why we are delighted to have been welcomed into the prestigious standards organisation that is Network VEKA Limited.

Our prime concern is to provide complete customer satisfaction. There is no home improvement too big or small for us to carry out, from fitting single windows, to building an entire house. The KJN team offers expert advice, competitive prices and perfect workmanship, accompanied by a complete project management service. 

Based in

Fareham, Hampshire, PO16 7NU

Works in

Fareham, Southampton, Portsmouth, Winchester, Eastleigh, Hampshire, West Sussex, Dorset