“The Complete Building and Maintenance Service”

CALL 0203 718 8722 or 07985 392323.

Property Refurbishment

AVA Building Group offer free quotations on property refurbishment in South London and Surrey. New roofing, property repairs, window replacements and general building work.

Building Refurbishment

Loft Conversions Carshalton

Loft Conversions

Loft conversions are a simple process with professional advice. Call AVA Building Group for a free consultation on the building process for your loft conversion in London and Surrey.

Contract Maintenance

We offer a full building maintenance service for residential blocks of flats, commercial premises and light industrial property. Call today for a free consultation on our services.

Building Maintenance

Bathroom Refurbishment

Kitchens & Bathrooms

We provide a full installation service on new kitchens and bathrooms. We can help with the design process, supply of units and white goods, plumbing, and complete installation.

Covering Surrey and The South East

AVA Building Group have contractors situated all over London, Surrey and the South East with recently contracted work completed in Kingston, Sutton, Epsom, Croydon and Reigate. We are fully insured and offer a guarantee on most projects.


 Building Maintenance Contracts

AVA Building Group offer a full building maintenance service for small handyman jobs right the way through to annual service, repair and maintenance contracts. We work on residential property such as blocks of flats and also contract for commercial property.

 Loft Conversions and Extensions

AVA Building Group offer a full service in loft extensions and conversions. We can assist with planning when required, building regulations and provide our own recommended architects and surveyors. Our work carries a guarantee and we are fully insured.


 Bathrooms and Kitchens

We provide a full refurbishment service for kitchens and bathrooms. We can help design, build and fit your dream bathroom or kitchen. Let us take the strain with drawings, plumbing and all fixtures. We decorate and can refurbish or repair all your doors and windows too!


AVA Building Group are a family run business where the client always comes first.  We are absolutely dependent on our reputation and will always go that extra mile to keep our customers happy.


It is imperative that we operate in a professional and reliable manner for all clients.  We rely on the word of our customers to maintain our reputation and to that end you will find us courteous and reliable at all times.

Contact AVA Building Group


We only employ staff that are skilled in the area of expertise that is required on any specific project.  We employ roofers, plumbers, gas installers, general builders, electricians and many other skilled tradesmen and craftsmen.

If you have any questions, feel free to contact us and please note if you are an existing client and require an emergency call-out please use our mobile number.


We were recently contracted to build a new detached town house. The build comprised a complete fit out including new kitchens and bathrooms. A patio rear garden was also added to the property.

What People Say About Us

The Job was to replace fence post, repair and replace panel, provide strengthening for two other fence posts Done in very difficult conditions - one of our rainy, windy days. Came back to fix small detail I wasn't happy with.
AVA Building Group painted my whole flat and refurbed bathroom my bathroom. Craig and team were great, very impressed with Dave the decorator, will 100% use them again.