About us
Established in 1986, KJ Tonner is a fully accredited and established local construction and maintenance company with over 30 years’ experience, our family-run business has offices in both Royston, Hertfordshire and Cambridge.
KJ Tonner started out as just one man, and over time has gradually grown to a 30+ strong team of all trades and still growing. Today KJ Tonner provide a reliable building maintenance, refurbishment, repair, construction and building extension services for both commercial and domestic customers across the Hertfordshire and Cambridgeshire area.
Our aim is to provide you with a complete, reliable service from start to finish, which is why all our highly skilled trades staff are employed directly by us.
Our professional service is built upon open communication with our clients, and offering practical and high-quality solutions, guided by our experience to any required design and building works. Please refer to our services to learn more about how we can help you.
Get in touch to discuss your commercial or residential project needs today
