Integral Builders Limited, run by the experienced Tamara Alonso, is the most trusted building company operating in Tolworth and the wider KT5 area.

With decades of knowledge in the construction industry, Integral Builders Limited delivers exceptional results for residential projects.

Our Expertise

No project is too complex; our team approach each one with excellence.

Our Top USPs

Being convert attic Surbiton a family-run team, you get dedicated attention from our owner, Tamara Alonso.

We stand out for prompt project delivery and high-quality craftsmanship—on every build.

Service Area: Our Local Coverage

Whether you’re in KT6 or around the A240, A3, or Tolworth Broadway, we’re your local builder.

Trusted by Locals

Our commitment to customer satisfaction is reflected in our 5-star reviews on major directories.