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Cosstart Building Services
Save Money on Full Refurbishments When You Choose a Bulk Package
Home Improvements and Renovations from Our Construction Company in London
Transforming Your Property
Loft Conversions
Make the most of your households living space by converting your unused loft into a new room.
Property Extensions
Trust our professional contractors to design and construct all aspects of your extension.
Bathrooms/Kitchens
Create your ideal bathroom or kitchen with the help of our experienced suppliers and installers.
Refurbishments
Enquire about our refurbishments & renovations, including supply-only and supply-and-fit services.
Patios and Garden Offices
Transform your outdoor space with a bespoke patio or garden office installation.
Bespoke Fencing
Choose from a wide array of styles and materials for your high-quality custom fencing.
Local, Trusted Builders
At our construction company, no job is too big or too small for our experienced builders.
About Us
Established in 2007, CosstArt is a construction company based in London. Covering all aspects of building services from Bromley to Stratford and 50 mile radius, our fully insured and qualified builders work hard to meet and exceed your expectations. We offer efficient and cost-effective services to deliver outstanding results on time and budget. Working very closely with our clients, we always put your needs first. Get in touch with our friendly and professional team today to discuss your needs.
Why Choose Us?
Over the years, we have built and maintained a strong reputation for all kinds of construction services throughout London. No job is too demanding for our expert team, and our customer-focused service has earned us great word of mouth and many repeat customers over the year. When you contact us, we will listen to your requirements and provide an honest quotation for our competitively priced services and keep you informed until all work is complete.
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Services
Backed by more than 13 years’ experience, we provide a wide array of building services, including:
New Builds - Renovations and Refurbishments - Extensions and Conversions - Brickwork
Proudly Serving Clients within a 50 mile radius of Bromley, Stratford, London