Duncan Thompson Extensions has completed more than 1,000 quality home additions and renovations in Melbourne in the past two decades.

Second-generation builder and managing director Chris French said the company was a house extension specialist with a staff of 16 including an architect and draftsmen.

“Our competitive edge is the size of the company and excellence in customer service. We also contract only the best subcontractors and tradesmen and have become the market leader in our area,” he said.

Staff will guide customers from an initial inquiry to the design, costing and completion of any extension.

“An added security is that we provide fixed-price contracts and we don’t charge for hidden extras. We offer an all-inclusive service from concept to completion,” Mr French said.

Customers can also get a 3D walk-through visual of their extension proposal on request.

Satisfied customers Harley and Lisa Shrimpton of Kew said their extension process was free of stress from start to finish.

“The team at Duncan Thompson Extensions was very patient and attentive to our needs and exceeded our expectations.”