Building spacious, hassle free property extensions in Doncaster, South Yorkshire

Hassle free property extensions that provide a simple and cost effective solution to maximise space.

Google 5 star rated

Single & Double Story Extensions

Garage Extensions/Conversions

Home Extensions

Loft Extensionns

Extension Design & Build

All Plumbing, Plastering, Joinery& Electrical Work

Sun Rooms & Porches

Wrap Around Extensions


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    Our Building Extension Services in Doncaster

    Loft Extensions

    Extension Design
    and Build

    Home Extensions

    Garage Extensions

    Single and Double
    Storey Extensions

    What our customers say

    “For almost 3 years I have been using QCS for all aspects of works here at the Ridings Shopping Centre. Their staff are always professional and adhere to all different requirements you would expect for a live shopping centre to have with vast amounts of customers/tenants in the area at any one time. Costs are always competitive and very reasonable considering the level of work being carried out on site is always to a high standard. We will and have recommended them to other centre’s within our portfolio.”

    Lee Nicholson

    Operations Manager, Ridings Shopping Centre

    “After shopping around, I finally picked out QCS Ltd to replace my garage flat roof – rather large 7+ x 7+ Meters or around 50 Sq Mts., using an up-to-date Rubber compound over new wood which was 18mm thick – life 25 years. Took just a shade in time over what I though they would do it in, but there was a reason, quality, as the finished roof is fantastic with attention to detail, especially where corners etc. were concerned. Truly, I’m well satisfied, in fact ‘over the moon’”

    John Armstrong

    “I have used QCS several times for a range of different jobs from large scale house refurbishments to smaller maintenance jobs. The work has included advice on design and materials, plumbing, building work, electrical, decorating, tiling and at times a mix of everything! The quotes have always been competitive and the quality of service outstanding with fast response times where needed. Nothing has ever been too much trouble. I would not hesitate in recommending QCS to anyone looking for a high quality value for money service.”

    Testimonial from a Private Client

    “We use QCS Ltd on a regular basis they are reliable and efficient throughout, from the first phone call to the end product. We would to happy to recommend to others.”

    Claire Pavlovskis

    Business Manager, OLMC Primary School, Doncaster

    “I have had a strong working relationship with QCS for many years and have always been happy with the quality of their work, the service provided and their attention to detail. Running a residential care home brings with it a particular set of challenges and QCS have always worked hard to ensure that the home is fully operational when work is carried out”

    Andrew Pass

    Business Manager, Owner of Rockhouse Residential Home

    Building spacious, hassle free property extensions in Doncaster, South Yorkshire

    Add space, versatility and value to your home. Building an extension is a surefire way to add value to a property as well as providing you with extra living space which can be a useful way to accommodate a growing family without having to move. If you decide to sell an extension will also increase the asking price – a win-win situation whether you move or not!

    QCS will help you to maximise space

    QCS is a family run firm that offers a wide range of building services including roofing, driveway, kitchen and bathroom installations, new builds and general property alterations, repairs and maintenance. We only employ a team of professional builders and craftsmen including electricians, plasterers and fitters who carry out top-quality, insured and guaranteed work including a range of extensions from property, garage and loft extensions. We also install conservatories.

    Property extensions in Doncaster, South Yorkshire

    By helping you to design and install an extension to your property; we can instantly maximise your indoor/outdoor living and storage space. Our aim is to build your new extension to the highest standards with the least disruption to you and your home as possible. We are proud to be professional and reliable and work according to an agreed schedule so you can start to use and enjoy your extra room as quickly as possible.

    Garage Extensions

    The average garage measures 150ft sq and many are not used for their original intention which was to house a car. QCS can help you turn this dead space into an additional living space – perhaps even an extra bedroom especially if you have a growing family.

    Single & double storey extensions

    A single storey extension can help provide more space to your kitchen, provide an extra cloakroom or an additional utility space but a double storey extension can provide this PLUS an extra bedroom and it is this type of extension that will ultimately add the most value as well as useable living space to your property. A large part of the cost of a single storey extension is taken up by the groundworks, foundations and the roof but adding a second storey is often a surprisingly cost-effective way to build outwards and upwards.

    Loft extensions

    These come in a variety of velux loft, dormer and gable end (hip to gable conversion) depending on your style and build of property. Dormer provide the maximum possible amount of space.

    House extensions and roofs

    Whether you want to extend kitchen space, convert an adjoining garage, create an additional bedroom or add an office/studio extension; QCS will complete the whole process from planning permission and design and groundwork to decoration. Why not get in touch today for a quotation for your dream extension.

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    If you like what you’ve read and want to learn more about how we can work with you, please do not hesitate to contact us directly using either the telephone number or email address below.

    01302 769408

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