TEAL Co is a family business with a passion for old school British building.  Having been in the building trade since my teens with my father, working, learning and watching him run the business with no advertising and jobs still ringing in through recommendations alone, I immediately knew that this was the kind of company I wanted to recreate for myself.

We run our business from our office at 119 Wrythe Lane. The full address is stated on all correspondence and quotations. Running the business from our office means we can be more structured in our approach and we are also more approachable. Here we prepare our competitive and detailed quotations.

We never take on more than two or three jobs at any one time so you can rest assured you have our full attention and workforce at your disposal. This means time scales and completion dates can be adhered to.  We view our customers as hard working families who are trusting us to improve their homes and their lives. Our customers deserve the best.

TEAL Co carry full Public Liability and Employers insurance. We also carry Contractors All Risk insurance which is required by many insurers to cover your home when building an extension and making alterations.


Below is a list of some of the services we provide.

  • Extensions
  • Loft Conversions
  • Garage conversions and home alterations
  • Refurbishments
  • Bathrooms
  • Kitchens
  • Roofing
  • Plumbing
  • Electrics
  • Damp proofing
  • Driveways and Patios
  • and much more


Rob Robertson
Managing Director/Surveyor
Linkedln Email
Ian Robertson
Site Foreman/Multi-Skilled Builder
Terry Keeling
Site Foreman/Multi-Skilled Builder
Andy Moss
Site Project Manager
Linkedln Email
Daniel Kulpa
Site Foreman/Multi-Skilled Builder/Electrician
Luke Mist
Multi-Skilled Labourer
John Gray
Skilled Decorator/Tiler
Leigh Smith
Skilled Labourer
Robert Sikora
Multi-Skilled Builder


Here are a just a few of the services that we provide for our customers.  We provide a professional service which includes consultation, free estimate, design, supply of materials, installation and clean up.


Please visit our sister company:


Teal Co Windows & Doors

We are suppliers of the highest quality PVC, Aluminium and composite windows and doors.

We aim to beat any written quotation for the same brand and if we can’t we will personally offer you friendly advice and knowledge that will help you rest easy that you have made the right decision in picking a brand and design for your home.


  • “Loft conversion “Teal Co's quote was very reasonable and included extras others didn't - architects drawings, building regs and bathroom. The loft is finished to a high standard and they included some big unexpected extras, such as moving the boiler and also a wall, which we really appreciated. A few little issues along the way were sorted promptly. A big thank you to Daniel and Kevin - absolute grafters, professional, respectful, polite, gave good advice and left everything tidy. Thank you also to Andy who was right on top of the snagging and kept things moving along. We would highly recommend Teal Co.”

    Repeat Customer in New Malden - 17 May 2017
  • “Rob, Luke and Lee started on our project 1 week ago. We already have the back extension foundations in place and the walls are being built. Its moving along very well and we are really happy with how well its progressing. The team have been working really hard. They are friendly, really neat and tidy and working so hard.”

    Customer in Sutton - 9 May 2017
  • Single storey rear extension. “We are 3 weeks into our rear extension and couldn't be happier. Rob, Luke and co are working really hard and the outside work is nearly complete. Work starts on time, they are friendly, neat and tidy and happy to help and answer any questions.”

    Customer in Wallington - 27 March 2017
  • “Work completed within expected time scale with some snagging still to do but overall a job well done. Problems resolved quickly by Rob and his team. A friendly bunch who tidied up and packed away our kitchen stuff whilst we were away. Advice given as work was progressing on additional improvements and ideas. Additional expenditure discussed and agreed. We have no problem in recommending Rob and his business. He kept us informed during the build so we never felt that we had no control over the level of work being done. Last minute alterations were no problem.”

    Customer in Wallington - 24 March 2017
  • “Teal Co have completed our loft conversion and we couldn't be more happier. They are a very good company to use, very tidy, polite and approachable when you have questions about what's happening and they always keep you updated with the work being done. Thank you Rob and your team.”

    Customer in Wallington - 13 February 2017


Teal Co only employs the best tradesmen to ensure the best quality is produced throughout any ongoing work giving a combined experience of over 100 years.


Our promise to our customers is that only the best will do, so all products are sourced from local quality suppliers… guaranteed.


Our high standards require that tidiness is high on the agenda and therefore whilst the work is being carried out, we will actively seek to tidy up causing minimal disruption to you and your family.

- © Copyright 2017 Teal Co -