Great Garden Rooms
About the company
Great Garden Rooms designs, delivers and installs contemporary custom-built garden rooms, annexes and extensions. Customers choose the size, shape, colours and finish of their garden room. The company offers a free survey and design quotation. Craig is the named person who leads the team. The company has built a 5m x 5m garden room and a small garden room complete with a sedum green roof.
It has restored and rebuilt a garden room described as a small extension. Garden projects have included extending a patio and levelling and turfing a whole garden. The company brings in trades including electricians, plasterers and decorators, and provides a clear itemised quote laying out what is included.
What customers say
Based on genuine customer reviews
Reviews
Reviews are taken from publicly available sources.
Fabulous garden room built for us by Craig and his son, Rhys -(a father and son team who worked seamlessly together). They worked hard through challenging weather and always kept me up to date with how things were progressing. Any issues that came up were fully explained and swiftly sorted. Looking forward to quality time in this great new space, which will look even better when I am able to soften the look with some planting should it ever rain. Thank you, Craig.
We had an awkward space that needed a completely bespoke garden room, and the team absolutely nailed it. They were easy to work with from start to finish, listened to every idea, and brought my vision to life perfectly. The craftsmanship and attention to detail are fantastic, and I couldn’t be happier with the finished result. I wouldn’t hesitate to recommend them to anyone looking for a high-quality, bespoke build. Thank you!
Craig and his team supplied and installed our garden room within a matter of weeks nothing was ever a problem during the build very happy with the outcome and would highly recommend his services
An absolutely brilliant service from Craig and the team. From the day of his initial visit to the run up to the build, right through until the end we have been very well looked after. We have had a 5m x 5m Garden Room built and it has exceeded our expectations in terms of building quality. Our initial quote was roughly what we expected, and Craig stuck to budget despite there being a 6 month lead time. The extras we agreed through the build were clearly itemised and reasonably priced. Throughout the build communication was clear, and we were consulted whenever there was a small issue or variation on the original plan (for example our decking changed shape). Craig's attention to detail lasted right until the final day, and he has delivered a first rate product. We would highly recommend Great Garden Rooms.
Craig built a small garden room for me complete with sedum green roof. I have been using it daily for a couple of months now and I cannot fault it. Craig and his team were very professional, polite and tidy. Even the weather did not stop them working. I highly recommend them for you building project.
Craig and his team have done a fantastic job restoring and rebuilding our garden room (better described as a small extension). Craig’s attention to detail is exceptional. Watching him carefully inspect the work, identifying and correcting even the smallest imperfections, showed us that he is truly experienced and takes great pride in his craft. He was always polite, respectful, and considerate when interacting with our family (and our pets!). We really appreciated how he took the time to explain each stage of the build, provide updates on progress, and give realistic completion estimates. At the end of each day, he would also spend extra time ensuring the area was clean and tidy, which made a huge difference in keeping our home comfortable during the work. In fact, the only thing we got wrong was his coffee — Craig takes milk! (He must have had ten cups of black coffee before politely mentioning it!) We are genuinely grateful for the quality of work Craig has delivered and having him in our home has been a pleasure. We would recommend him without hesitation.
What a fantastic experience our garden project was. Not only a garden build but also extension of patio and the whole garden levelled and turfed. Craig and Jack were both brilliant. Kept us in the loop the whole time, made sure we knew when contractors were coming and the build was incredibly quick. Well worth it in every way!!!!
Garden rooms & offices in Portsmouth compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 10 businesses in this category in Portsmouth are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | Johnsons Garden Buildings Gosport | ★ 5,0 | 50 | Yes |
| 2 | Great Garden Rooms (this page) | ★ 5,0 | 36 | Yes |
| 3 | Cedar Lodge Garden Rooms LTD | ★ 5,0 | 28 | Yes |
| 4 | CS-Garden Offices | ★ 4,9 | 204 | No |
| 5 | Elfords Ltd | ★ 4,9 | 60 | Yes |








