Kelvin Construction co Limited

Unit 6, First Avenue, Halstead, CO9 2EX

20-22 Wenlock Road, London, N1 7GU

Wheatfield Way, Hinckley, LE10 1YG

Office 4 Dodderidge Centre, 109 St James Road, Northampton, NN5 5LD

Unit 12, Balderton Business Park, Hawton Lane, Newark, NG24 3GL

80 Ravensden Road, Renhold, MK41 0JY

Suite 33, Peel House, 30 The Downs, Altrincham, WA14 2PX

65 Hensons Lane, Coalville, Leicester, LE67 8LT

Quadra, 500 Pavilion Drive, Northampton, NN4 7YJ

15 Grant Road, Wellingborough, NN8 1ED