About us:
Buildmac Ltd is a well-established, trustworthy, reliable and professional business based in High Wycombe, covering all surrounding areas.
Our service is professional, caring, and high quality. Our customers rate us highly for our ability to stick to deadlines, and for the quality of our workmanship. We provide a professional service from the initial free quotation to the end professional finish.
Our speciality is in the area of extensions, new structures, refurbishments, steel structures and conversions. All structure works covered with 2 years Warranty.
We take pride in every job we carry out, however big or small and we are not satisfied until the client is happy with the outcome of our service.
Whatever your individual requirements may be, we can offer you a practical solution suited to your budgetary requirements.
Carpenters and Joiners
Custom Build / Self Build
House Builders
Kitchen Specialists
Loft Conversions
Roofing Contractors
Structural Steelwork
Contact us:
07722 241476
01494 535330
[email protected]
Click here to visit our website.

Trades offered

Builder general
Structural steelwork
Loft conversions
General extension
Carpenter and Joiner
General carpentry
Roofing general
House Builder
New build
Custom/Self Build
Kitchen installation

Case studies


  • 05 Dec 2019

New patio for another satisfied customer. 

Kitchen Refurbishment

  • 05 Dec 2019

See more case studies

Customer testimonials

23 May 2022

We had just moved into our new house a few months ago and needed some work done. Buildmac had built a fabulous side + 2 storey extension in our house including a full carpenter made kitchen, en-suite master bedroom and a wonderful loft extension (for previous owners) - we were so impressed with their work that we asked them to help us with some external work that we needed done incl. structural timber work for our bay windows, rendering and replacing Fascia. Buildmac rapidly scheduled us in between other jobs and were able to finish the work in under a week at a very reasonable price. They gave us very honest feedback on what we actually needed rather than what was being recommended to us by Fascia companies. We were also very impressed with their constant communication and really appreciated Chris (Buildmac owner) keeping us in the loop all the time. 100% will recommend - Simone Sharma

25 Rectory Avenue, High Wycombe

03 May 2021

Chris and his team worked quickly and professionally to get the work done. We are very happy with the work done, and when we did have any queries or issues these were always put to rest quickly, without any arguments and without any additional charges. Communication was always excellent. The price was good and adhered to with only minor additional charges as we added to scope. We were so happy with the construction work that we also invited Chris and his team to completely rework our garden. We are extremely happy with the work undertaken and have already recommended Buildmac to friends! - Rhys Coombs

92 Bowerdean Road, High Wycombe, HP13 6AZ

08 Sep 2020

We chose Buildmac to carry out the work because they are honest and hardworking. The price quoted was competitive, comprehensive and clearly itemised. They have completed the groundworks and the construction of the walls, all within the agreed timeframe, and are now erecting the roof. The preparation of the site for the groundworks was thorough, and after each day the site is left clean and tidy. The team are punctual to start, and if there are any unavoidable delays, they inform me. Chris and his team are polite, friendly and accommodating, and any issues with the build are always discussed with me in advance. I am impressed by their meticulous attention to detail and the quality of the brickwork is excellent. I am confident that they will continue to provide a high standard of work, and I would gladly recommend this company to anyone who is planning to undertake any building work. - E.B

High Wycombe

02 Dec 2019

Very pleased with the works carried out. They installed an underground soakaway system for rainwater from the roof of my property. They also re-routed the gutters around the house. The builders were very polite, and they cleaned up after working each day. The communication was good, it was fully explained what exactly was happening each day. I will definitely use them again. - J

High Wycombe

02 Dec 2019

They came and installed a wooden side gate, it looks great, they made it high as requested, sitting in a nice-looking frame. They also installed a lock so it can be unlocked from both sides with a key. They made a bespoke fitted cupboard with shelves which went in a corner in the living room, they also converted an old boiler cupboard into a cupboard with shelves and clothes rail. Both look great, painted nicely with no mess. Finally they fixed water damaged wooden flooring from a historic leak, they replaced the damaged floor and underlay. It looks as good as new. Very pleased with all work. - S

High Wycombe,

See more testimonials