• dalene94053, Reading
    Review left on 3 Jun 2023
    Convert garage into living space
    The job isn't quite finished, but so far so very good! Highly recommend. Wonderful, professional, friendly team to work with. Punctual. Clear communication. Tidy. Excellent quality work. Happy!
ellie_52, Wokingham
Review left on 24 Aug 2023
Loft boarding
Jan and Steve were great throughout the entire process. Gary the carpenter that completed the work was lovely, friendly and professional. The work is to a high standard and I would definitely hire again for my next job. Highly recommend.
foxwood_family, Fleet
Review left on 24 Aug 2023
Garage Conversion and Utility Room
321 carried out our double garage conversion into a bedroom, en-suite and boot room and converted a bathroom to a new utility room, to a very high standard, for a competitive price. Jan and Steve were great throughout the entire build, a real hands on couple. A massive thank you to Gary the carpenter who completed all the excellent bespoke joinery work, Jason the plumber for the amazing tiling work and all the plumbing, Rob the builder for great brickwork and all the spraying of the bespoke joinery, especially the blue in the utility room, Scott the plasterer for a great skimmed finish to all the walls and Marc the decorator for stepping in to finish the project to a very high standard. Special thanks to Vaz for all his hard work. I would definitely hire 321 again for my next job. Highly recommended.

sasha46629, Fleet
Review left on 6 Mar 2022
Convert garage into useable room
321 have completed an amazing conversion of our double garage into a TV/cinema room. Their team of expert contractors were all highly skilled and efficient and a pleasure to have working on our property. Work has been completed to an extremely high standard and on time. 321 were able to understand our vision and produce a finished product that was better than we had imagined. Their advice along the way was invaluable. Their quote was competitive and the extras we added on were easily accommodated at a fair price. We are delighted with our new room and would definitely recommend
Lauren and Josh, Bracknell
Review left on 18 Sep 2023
Garage into utility/bar
Brilliant people, service and team! Jan & Steve from 321 Developments Ltd completed the transformation of our old garage to a liveable bar area- and we LOVE IT! The team have been absolutely fantastic, everyday they were organised, prompt and cleared up every evening. I miss the morning cups of teas with them! Jan & Steve oversaw the whole project and would regularly pop in to check the progress and keep us updated about next steps and deliveries to expect (Jan had a great spreadsheet which kept a clear track on plans & costs). Following the success of the main project we asked the team for support with other jobs inside the house which have been finished to a brilliant standard. Thanks to 321 Developments I can officially say "THE HOUSE IS FINISHED"! We will certainly recommend the team to family & friends! Thank you all again, Lauren & Josh 

Michaela, Caversham
Review left on 05 Sep 2023
Internal garage conversion
Jan & Steve, what a lovely team! I wish all builders were like them! They really will be our builders for life. They knew everything from building regulations to design ideas, they were a dream to work with. Jan and her very skilled team converted my garage on time and on budget and went above and beyond. What more can you ask for? I won't hesitate to call Jan up to deal with my next job.

  • paul43791, Farnham
    Review left on 13 Jul 2020
    Replace Facia soffits and guttering
    Steve ,Janet and the installers are the nicest people you could meet. They all do a fantastic job and quick too from start to finish. My garden was swept and left tidy and they took all the rubbish with them. 10 out of 10 
  • andrew78550, Aldershot
    Review left on 29 Sep 2019
    Convert outbuilding to gym.
    Very competitive fixed price quote, happy with the work. Would use again.
  • jun, Isleworth
    Review left on 30 Jul 2019
    Corridor conservatory
    Great communications. Competitive price. Work is done to perfection. Best company I've ever had. Thanks a lot! Highly recommended. Will definitely use again.
Rob, Kempton
Jan and Steve as a team managed the entire project with skill and precision, keeping us informed of everything in advance, and were always approachable, friendly and considerate of both us and our neighbours.
They made our project a very un-stressful environment from beginning to end, and succeeded in bringing our project to an earlier conclusion than expected.
We regard the company as first class professionals, totally reliable and trustworthy and have no hesitation in recommending them most highly"
Mrs S, Farnborough


I had an outside loo integrated with my home by having it converted. I gained a tiny office space, a downstairs loo, and a utility area all from a 2m x 8m conversion. I’m thrilled that i used Daizy to Design and Develop this project for me, she was informative, i felt at ease and comfortable to discuss the whole project with her and she managed the blokes so well, they respect her totally.

Mrs P
I'm really over the moon with my total house transformation. I hated my house before the works commenced and had real worries about the lintel going in. Jan and Steve were really understanding about my worries and they were so professional. My house is now a home that I look forward to coming back to after my stressful job.
I would recommend them and have done to my neighbours and everyone I know.