Teal Co Logo

Teal Co

  • Builder


Mr Rob Robertson

+Approved member since 2013

Skills & expertise

  • Builder
    • Extensions / Conversions
    • General Building
    • Loft Conversions
    • New Builds
    • Refurbishments

Company info

“TEAL Co is a family run 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 a 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.” - Rob Company Owner

We run our business from our office at Unit 7, 5 Sandiford Road, Sutton, SM3 9RN and our address is stated on all correspondence and quotations. Running the business from our office means that we can be structured and organised in our approach. Here at our office, is where we prepare your competitive, personalised, and detailed quotations and answer any questions or queries that you may have.

We never take on more than two or three jobs at any one time, so rest assured you have our full attention and workforce at your disposal. This also means time scales and completion dates can be adhered to. All of our workers are hardworking family men with a passion for not only providing excellent workmanship and quality, but they also provide excellent knowledge and are of a friendly nature. They all go that extra mile and strive to make sure that our customers receive the very best from start to finish.

We view our customers as hard-working families who are trusting us to improve their homes. TEAL Co will never pride themselves on being the cheapest quote that you will receive, but we do always work hard to guarantee that we source and use the best branded products to deliver a high standard of work and give you longer guarantees for your home improvements.

TEAL Co are proud members of Check a Trade, The Federation of Master Builders (FMB) and are a TrustMark registered business.

TEAL Co carries 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 just some of the services that we provide.

• Extensions

• Loft Conversions

• Garage conversions and home alterations

• Refurbishments

• New builds

• Bathrooms and Kitchens


We know there are many reasons people worry when it comes to having building work done. Your peace of mind and trust in us is our number one priority, that is why we offer insurances to cover different aspects of your building project.

IWA deposit and a 10-year insurance backed guarantee.

5 Year guarantee on all workmanship.

Defective workmanship covers up to £50,000.

Public and product liability insurance up to £10,000,000.

Employers Liability up to £10,000,000.

Goods in transit insurance up to £10,000.

Employers liability + Terrorism liability up to £5,000,000.

Professional indemnity covers up to £50,000.


Reviews Summary

Average score based on 11 reviews in the last 12 months
115 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

Quote Accuracy
(10 Reviews)

Customer Reviews


Loft conversion

Verified Review

I have been very impressed with Teal co, I chose them for my loft conversion after a long process of looking for quality. We are five weeks into the job at the moment and I'm very pleased my choice. Rob, Louise in the office and the team on site have been fantastic at communication. They I have worked at a great pace and they leave the site immaculate. They they have also explain things really well so that I can understand what the next steps are. Additional unforseen issues have been delt with quickly and professionally and the team have been very helpful in dealing with these.

Location: SM2
Reviewed in: February 2023

Loft Conversion

Verified Review

Rob and the Teal Co team are fantastic. From initial conversations and throughout the building process, he and the team have been there at every step to explain and answer any questions we've had. The crew are excellent - completing tasks on time, getting our input on all design decisions, and keeping the site clean. Everyone we've interacted with at Teal Co are extremely polite and put at right at ease. We would definitely recommend Teal Co to anyone looking for a loft conversion.

Location: SM4
Reviewed in: December 2022

Loft comversion

Verified Review

For the 1st month Teal were profesional to work with. However as time went on the quality of work was far below expectations and the way our property was treated was unproffesional. Tidiness and treatment of our property was inadequate at times and issues were not fixed quickly. There were also leaks coming through when it rained which left stains on ceilings and interior walls, as well as unproffesional and unacceptable phonecalls from some of the management. Worst of all was the quality of work in the bathroom, with management having to come in to attempt to fix multiple issues, some of which still remain today. Work overran by 2 months.

Location: KT4
Reviewed in: November 2022

Kitchen extension and Loft conversion.

Verified Review

We would highly recommend using this company. They are extremely professional and knowledgeable and the job they did was outstanding. We had a small kitchen, which they extended to be large and open plan. The loft they converted to have a bedroom and en suite bathroom. Rob and the team communicate very clearly so you know what they will be providing, what is possible and you receive regular updates. The work is done in a timely manner to a very high standard. You will not be disappointed if you choose them as they make the process as stress free as possible and the work they do is great.

Location: SM6
Reviewed in: October 2022

Loft conversion and Rear extension

Verified Review

My home is still under progress. It is done by half already. But I know I choose the right company "Tealco". Rob guides me to do every step and gives me advise from my position. Thanks for Rob and his team.

Location: SM1
Reviewed in: July 2022

Loft conversion with En-suite

Verified Review

Rob and his team were brilliant from the first initial enquiry right until the finish of our loft conversion with en suite. They were extremely punctual, polite and professional and helpful. The team kept us regularly updated on progress through the whole process and Rob or Louise were very quick to respond to any queries that we had. The project was completed on time and to a very high standard. We are really pleased with our end result. We would without a doubt recommend Rob and the Teal Co team.

Location: SM1
Reviewed in: July 2022


  • Domestic Work
  • Commercial Work
  • Free Estimates
  • Cards Accepted


Works in

Epsom, Ewell, Banstead, Kingswood, Cheam, Stoneleigh, Sutton, Worcester Park, New Malden, Wimbledon, Carshalton, Wallington, Cobham, London & Surrey.

Vetting Status

Fully Vetted Trade

Self Certified
Company Type
Ltd Company
Not Yet Checked
Checkatrade T&Cs
Approved member since 2013
Trading address verified
ID Checked
Checkatrade Standards
Company Status
Limited Company Checked
Yes: Registered as a Company THE EXTENSION AND LOFT CO LTD No: 11664638
VAT Registered
Yes: 310 4561 48
Company Type
Ltd Company
Business Owners
Mr Rob Robertson
Insurance Details
Public Liability Insurance
Current: Self-Certified on: 05/01/2023
Insured By
Maltings Insurance

Accreditations and Memberships

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