GSG Developments Ltd

Based in Birmingham

GSG construction are your one stop solution for all of your building and construction needs. Managing Director Garry has over 30 years of experience in the building trade. His standards are unrivalled, and we will not compromise on quality. GSG construction have seen it in all in our 30 years …

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Trades

Commercial builder

Suspended Ceilings
Office fit out
Local Council Work

Builder

Renovations
Structural steelwork
Garage Buildings/Garage Doors
Structural repairs and alterations
Refurbishments
Insurance Work (Fire/Flood/Damage)
Partition walls
Demolition
Project management

Patios and Driveways

Asphalt/Tarmac drives
Concrete drives
Block Paving
Resin bound drives
Patios/Paving

Extensions/Conversions

Garage conversions
Orangeries
Home office
Barn Conversions
General extension

Bathrooms

Wet rooms
Bathroom tiling
Bathroom Design

Bedrooms

Bedroom design
Fitted wardrobes

Brickwork

Bricklayer
Repointing
Brick work

Windows, Doors and Conservatories

Wooden/Timber/Sash windows
Bifold doors
Fire door fitting and maintenance
Patio and French doors
Porches
Double glazing
Skylight/Loft windows
Canopys
Doors
Crittall windows
UPVC windows/doors
Secondary glazing
Velux windows

Carpenter and Joiner

Door fitting/hanging
Staircases
Joinery

Roofer

Soffits
Fascias
Rubber roofing (EDPM)
Chimneys
Conservatory roof
Dormer / Roof windows
Skylights
Flat Roofing
Fibreglass/resin roofing
Slate/Tiled roofing
Guttering
Roofing repairs

House Builder

Custom/Self Build
New build

Groundworker

Underpinning

Plasterer

Rendering
Drylining
Screeding
Artexing
Lime plastering
Skimming
Coving / Moulding
Liquid screeding

Insulation

Cavity wall insulation
Room in roof insulation
UFI (underfloor insulation)
Internal wall insulation
Loft insulation
External wall insulation

Landscaper

Garden maintenance
Summerhouses
Garden design
Artificial Grass
Garden rooms

Flooring

Vinyl floor laying
Floor sanding / polishing
Floor repair
Laminate floor laying
Wood floor laying

Tiler

Stone/slate tiling
Wall tiling

Kitchens

Kitchen worktops
Bespoke kitchens
Kitchen design
Kitchen tiling

Painter and Decorator

Exterior decorating

Plumber

Underfloor heating (water)

Disabled/elderly home adaptation

Accessible Kitchens
Accessible Bathrooms

Projects

Shirley Full House Refurbishment Project image

Shirley Full House Refurbishment

Complete refurbishment of a 3 bedroom semi detached house in Shirley, to include structural works to open kitchen/diner up and to remove large chimney breasts. New kitchen … Read more

Complete refurbishment of a 3 bedroom semi detached house in Shirley, to include structural works to open kitchen/diner up and to remove large chimney breasts.

New kitchen and bathroom, full door package to include internal doors, pocket doors and modern black patio doors.

Finished with a glue down herringbone floor and a stand out media wall.

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Open Plan Living

Knockthrough from kitchen into living room, with all new steel works.

Complete back to brick renovation, with large anthracite bifold doors and a stunning kitchen island.

Rear extension/patio

Client contacted us after being left abandoned the builder. Evaluated the works completed, rectified issues and completed everything through to building control sign off. … Read more

Client contacted us after being left abandoned the builder.

Evaluated the works completed, rectified issues and completed everything through to building control sign off.

With a stunning small patio to finish off the space.

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Rear extension &garden renovation Project image

Rear extension &garden renovation

A project we completed from start to finish. Design, planning, build and project management. To include a rear extension with internal modifications, bi fold door leading on … Read more

A project we completed from start to finish. Design, planning, build and project management.

To include a rear extension with internal modifications, bi fold door leading on to a new patio and garden area.

Finished off with Agate Grey windows and trims throughout the property.

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Front porch and Garage conversion Project image

Front porch and Garage conversion

Garage conversion into an additional bathroom and snug/office, with a new brick built porch and front door. Knock through from the hall way into the garage for access. Really … Read more

Garage conversion into an additional bathroom and snug/office, with a new brick built porch and front door.

Knock through from the hall way into the garage for access.

Really happy with how this one turned out and the most amazing of clients.

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Garage link to current house Project image

Garage link to current house

Linking existing house with the garage and completely rebuilding and redesigning garage to provide new entrance, hallway, bedroom and ensuite.

Rear extension and front drive Project image

Rear extension and front drive

Full downstairs renovation to include a rear extension, kitchen, new utility space and complete remodel of downstairs.

Also done the front drive abd back garden seating area as the client was so happy with the works completed.

Back to brick full refurb

A full back to brick refurb. We completely managed and completed all works from start to finish through to a top quality finish. - new kitchen -new bathroom -full rewire … Read more

A full back to brick refurb. We completely managed and completed all works from start to finish through to a top quality finish.

- new kitchen

-new bathroom

-full rewire

-full plumbing and complete new system

-front and back render

-new windows and doors throughout

-plastering and decoration

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Front Porch Update

Complete update of porch area at a property in Starbold Crescent, Knowle.

Amazing transformation

Render and Replacement windows

External render and full replacement of windows front and back.

What a transformation!

Kitchen renovation and interior works Project image

Kitchen renovation and interior works

Renovation of a kitchen area and remodel of existing space. Worked very closely with our client to ensure all the fine details of this space were met. Bespoke doors made for … Read more

Renovation of a kitchen area and remodel of existing space.

Worked very closely with our client to ensure all the fine details of this space were met.

Bespoke doors made for the walkway from kitchen to living room and structural changes for the utility space.

One of our favourite jobs ever!

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Loft Conversion

A lovely start to finish loft conversion, from design all the way through to final decoration and finishing touches.

Bedroom with a stunning ensuite

Load more projects

Testimonials

From start to finish I cannot praise Steve & his team enough. They dealt with reams of paperwork the council threw at them & when we finally got to have them on the job all the guys were professional, courteous & very polite. The standard of work I cannot fault & would not hesitate in making a recommendation for them. Thank you guys for a great job, 100%.

Alison
B37
Aug 2025

Great communication throughout a complete refit of a flat. Offered lots of options and ideas but kept to the agreed plan and timetable and fully committed to completion. Very tidy and good quality work. Would highly recommend.

Richard Feasey
B16
Aug 2025

Steve, Garry and the team have been absolutely incredible from start to finish with our house renovation. They go the extra mile to make sure that there is the perfect finish and their attention to detail is remarkable. They have project managed the whole renovation so we have not had to worry about a single thing. Their communication is brilliant and the quality of their work is sensational. Highly recommend and will definitely be using their services for any building/renovation work we have in the future

Fiona & Tom
B31
Apr 2025

What an amazing and professional building company! They are truly the pinnacle of honesty and integrity. We were unfortunate to have started some building work with another contractor who took our money then walked away from the job. We approached GSG Developments Ltd and they assessed the work and felt that they could rectify the errors made by the previous contractor and bring our room extension up to current standards. From the minute they took over, everything was smooth sailing. They are actually still working on the job and I felt compelled to leave this review even before they have finished! The standard of work carried out by Stephen, Gary, and the GSG crew is nothing short of fantastic. They are all kind, polite, and have the highest level of integrity in the trade. You would be most fortunate to have them work for you, and you will almost certainly enjoy the experience. We cannot say enough good things about these guys and highly recommend them to everyone!! Thank you GSG!!

Eddie
B27
Dec 2024

They did a wonderful job, keep everything is clean and tidy and on schedule

Thomas Lam
Four Oaks
Dec 2024

Garry and his team are an amazing group. Top quality builders who pay attention to even the smallest of details. The work they did for us, by far exceeded our expectations. Very friendly, accommodating to all our needs and overall a great bunch of lads. Would highly recommend them and will most definitely use them again in future.

Miles and Sandra
B25
Nov 2024

We cannot speak highly enough about this merry band. From the quotation process to the finishing-off the whole team was great. The boss, Garry, is a great guy and has a trademark saying, "no drama", when we wanted to make minor changes as we went along. We are hoping to have some further work done next year and we are already in discussion with the guys to do the work. Genuine and well-deserved top rating.

Excellent GSG - Absolutely no drama!
B38
Sep 2024

I really appreciated their excellent communication from start to finish. All the team were professional and skilled in their work. The site was kept clean every day. They arrived promptly and showed real interest in how I wanted every detail. The project took longer than expected, but mostly related to either too much rain or delays in supplies outside their control. I highly recommend them and have done already to friends and family.

GSG Developments
651 Fox Hollies Road
Aug 2024

GSG Development undertook a complete remodel of our downstairs comprising of an extension, relocation of kitchen and additional rooms added. The team have a fantastic work ethic and managed the whole project with clear communication. GSG Development work to a very high standard which has delivered a great finish. I would definitely recommend GSG Development and would use again!

Patrick Bibby
Knowle, solihull
May 2024

I can’t praise GSG development limited enough from communication , co ordination , workmanship, tidiness , friendliness they were superb . I never realised how much getting a good firm of builders would relieve the stress of a renovation . They didn’t say they were finished until every last thing was completed. Would definitely recommend.

Helena Nash
Shirley, Solihull
Apr 2024

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Trades

Projects

Shirley Full House Refurbishment

Open Plan Living

Rear extension/patio

Rear extension &garden renovation

Front porch and Garage conversion

Garage link to current house

Rear extension and front drive

Back to brick full refurb

Front Porch Update

Render and Replacement windows

Kitchen renovation and interior works

Loft Conversion

Testimonials

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