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Ground Floor Extension, Longfield
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Ground Floor Extension, Chislehurst
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Sundridge Park Golf Club, Refurbishment
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Highfield Road, Bickley
Are you looking for a quality and affordable builders for your next project?

New Builds
We can design in-house and develop new builds to your designed specification. GT Builders specialise in building developments incorporating modern technology and innovative/traditional design.

Extensions
GT Builders pride ourselves on all aspects of extending your home. Since being established in 1977 we have undertaken many projects ranging from small alterations to three storey extensions incorporating basements.

Renovations
Here at GT Builders we have worked on listed buildings, keeping …

Loft Conversions
GT Builders can help achieve the ideal room in your already existing …

Glazing
Gt Builders and Windows offer a wide range of glazing services …

Additional Services
We offer a range of additional services including landscaping, …
Next Previous Testimonials
GT Builders & Windows Ltd carried out a large building project for me in 2006. I found them to be both knowledgeable & thoroughly professional throughout all the work the carried out. The quality of the work they completed for me was first class & I never hesitate to recommend them to anyone who needs any form of building/ renovation work carried out. Terry, Craig & all the team always met the goals we set them in good time & were a pleasure to work with.Darren Meeks
I am happy to endorse GT Builders & Windows Ltd as a reliable & reputable company. We have used them for a number of building projects over the last 10 years, including a major extension, & we've always been impressed by their puntuality, work & quality ethic & attention to detail. They are considerate & efficient & have never let us down.Paul & Denise Modlock
I can’t recommend them highly enough. The work was completed ahead of time, on budget and to a high standard. GT Builders and Windows Ltd are quality tradesmen.Richard
GT Builders and Windows Ltd provided a competitive & comprehensive quote when we wanted to build a kitchen & conservatory extension on our Edwardian house. They started & finished work on time, despite some dreadful weather, using their own skilled staff. They were reliable, diligent and tidy while working in an occupied home, and completed the work to a high standard. We are delighted with the result and are planning to get them to do some additional work on the house. We would have no hesitation in recommending them to others.C & D Meredith London