Midlands Gas Installations (MGI) are a Midlands based Gas Central Heating Installation, Gas Boiler Installation, Annual Gas Boiler Service and Gas Boiler Repair business, based out of the Midlands. We offer a 5 year warranty on all our flagship boilers, and a range of fixed price gas central heating installations and repairs.MGI offers Gas Central Heating Installation, Gas Boiler Installation, Annual Gas Boiler Service, and Gas Boiler Repairs across the Midlands - covering Nottingham, Derby, Chesterfield, Sheffield, Rotherham, Leeds, Wakefield, Birmingham, Coventry, Burton upon Trent, Leicester, Newark, Lincoln