Jason Hallett's Bristol building firm holds a full 5-star average across 60 Google reviews, built on structural work such as load-bearing wall removal, RSJ installations and double-storey extensions. Clients describe detailed, itemised quotes agreed early and honoured throughout, with the team led by Jason, Dan and Jase keeping sites tidy even around young children and pets. One reviewer had a new kitchen fitted in the extension before the old one was removed, avoiding weeks without cooking facilities. Dave and Callum also earn praise for a same-day gallows bracket job ahead of chimney breast removal, finished to an exceptional standard.
Reviews
5.0 / 5 · 60 totalExcellent company, great team, perfect job. Have completed 4 projects with them now and it's rare to find such good and courteous builders. Thoroughly recommend.
I invited Jason to provide a competitive quote for a package of works at my recently purchased three-bedroom semi-detached property. The scope included removing a central load-bearing wall and installing an RSJ goalpost system with concrete pads to create an open-plan layout, replacing a rear window with French doors, forming a new kitchen window, blocking up a side door and replacing it with a window, and managing building control approvals. Jason attended on the day and time agreed, offered professional commentary on the structural engineer’s designs, and provided a detailed, itemised quotation within a couple of weeks. His team demonstrated a great balance of experience and diligence, worked efficiently throughout, and ensured the site was left clean and tidy at the end of each day. All works outlined in the quotation —and those agreed verbally at quotation but not explicitly written into the quote — were delivered to a high standard. I would happily recommend their services to others. Great work all round.
Hallett Construction did a rear extension on our house and extended our porch. They were quick to start, the team were motivated and efficient and the communication was excellent throughout. Problems were dealt with promptly and professionally and the quality of work is excellent. There has also been good aftercare since work finished on the project. We're very happy with the end result!
We recently used Hallett Construction for a knock-through and an external door opening. Jase managed to squeeze the job in a few weeks ahead of schedule which was really appreciated as it helped keep the project moving. The whole team was extremely fast, efficient and knowledgable, and kept me updated throughout the process (which only took them 2 days!). They left structural anchors visible for building control to inspect, and then popped back to button it all up once it was signed off. I wouldn't hesitate to use them again for any future building works.
Absolutely thrilled with the service from Hallett Construction Bristol! They recently fitted gallows brackets in my loft in preparation for chimney breast removal, and I couldn’t be happier with the result. The work was completed quickly—within a day—and to an exceptional standard. Dave and Callum, who carried out the job, were friendly, professional, and went above and beyond what I asked for. From start to finish, communication was excellent, especially with Jason Hallett, who offered guidance and reassurance throughout the entire process. Highly recommend this company!
Hallett converted a 3 bed house into a 6 bedroom hmo all with ensuites. I wanted someone to do all work rather then me having to find all different people to work with. The turn around and quality of work was great, any problems I had They sorted very quickly!! They have done a great job all round. Definitely will be using them on projects in the future!!
Very happy to give a positive review and can highly recommend Jase and the Hallett Construction team. We have a had a "knock through" RSJ installed to remove the wall between kitchen and dining room creating a great space. The work was done, quickly and efficiently to an excellent standard. 👍