A contractor you can trust to complete all work to the very highest standards.

Built on over 30 years of experience in the industry, Simmons Building Services are able to take any house extensions from design to completion. Simmons Building Services will complete all work to customer specifications with a fully-trained project management team to take care of your project from start to finish.

When you are looking for an experienced and well-established company of builders in Colchester, look no further than the local building experts.

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Our Services


Domestic and commercial extensions completed to a very high standard using the highest quality materials available

Patios & Driveways

We can install patios and driveways to enhance the exterior of any home or office. Please click the link for more info.


We have the expertise and experience to be able to carry out all groundwork projects including drainage

Contaminated Soil

If you suspect soil contamination, whether at home or on a commercial project, contact one of our experts today.

Exceptional customer service

Our reputation as one of the leading teams of builders in Colchester has been built on our commitment to offering exceptional customer service to every one of our clients, which has in turn helped us to establish ourselves as a reliable and professional team you can trust. At Simmons Building Services, we will go out of our way to meet all of our customers’ expectations. This means a flexible team, who will listen to your requests and complete all work to a high quality finish which you are sure to be impressed with

From extensions to new driveways and patios and everything in between, we can tackle any building project whether large or small.

Why Choose Us?

  • 30 years of experience in the industry
  • National House Building Council Registered
  • Commercial extensions and domestic extensions completed
  • Free on-site consultations and quotes
  • Full project management team
  • Modern and contemporary styles

Contact your local builders today to learn more about the services we can offer and take the first step towards transforming your home or commercial premises with the help of our experienced team.