About Buildmac Ltd

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.
















with imaging (to check heat escaping and moisture build in)






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  • Extension and Renovation Project Buildmac Ltd were selected from 5 local tenderers to carry out a large modern extension & renovation project to an existing detached family house in Great Missenden, Bucks in 2012. As the Architect of the project I was keen to establish a close link with Buildmac director and found him on the whole to be approachable and eager to please. His team of 8-12 guys were equally capable, hardworking and took pride in their work. Over the course of the 5 month build there were a number of small changes made to the design which were managed well and costed reasonably. The context of a typical British summer didn't help, playing havoc with the works program. I am pleased however that the finish quality was not sacrificed. If I were to sum up the contractor's strong points, I found Buildmac to be; - Good value - Capable, hardworking & efficient - Keen & capable of producing a high quality of finish - Eager to please
    Openstudio Ltd
  • Renovation Project

     Buildmac Ltd quote was competitive but importantly, it listed every aspect of the job from start to finish, giving a clear price for each stage of the work. This thoughtful, honest approach and concern for detail characterised the whole project. The work included demolition and removal of the old bathroom, cloakroom, kitchen, water tanks, plumbing and some internal walls. Buildmac rebuilt the bathroom wall and floor, installed new plumbing throughout the flat, a new hot water tank, new wiring and fuse box, a complete new bathroom and cloakroom, new kitchen with several appliances, electric storage heaters and panel heaters, numerous recessed ceiling lights, ceramic tiled floors and walls, new doors and a built-in wardrobe. The entire flat was redecorated and finished to a high standard. Buildmac takes great pride in his work and supervised the whole project closely. He suggested improvements to our specification and came up with intelligent solutions to unforeseen hitches along the way. We found Buildmac team very pleasant to deal with and always willing to put in extra time and effort as necessary."
    Mike and Sue Mahoney
  • Extension Project

    "We are very pleased indeed with the work that Buildmac team did for us. The Kitchen extension has transformed the house and is exactly what we wanted. The adjoining office is excellent. Buildmac team were very hardworking and polite and always tidied up every evening. Compared to a lot of other builders that we met, we were struck by Buildmac positive approach; he never complained or contested any of our questions and requests. Access was not the easiest and they approached all the extra work of manually moving materials without complaint. The workmanship is of very high quality and his team are all skilled at their trade. We couldn't be happier and we recommend them highly."
    Mrs. & Mr. Lennartsson
  • Extension Project

    "The job involved an extension to our 1960s dormer bungalow. Basically we had one bedroom upstairs so the extension involved extending the existing gable end frontage out by approximately 35ft. This improved access to the existing bedroom, a new upstairs bedroom and a new open plan lounge (approx. 30ft X 20ft). Also involved were many reconfigurations to the existing house including walls removed to double the size of the kitchen, creation of a large walk in pantry and the re-sizing or blocking up of most of the windows in the house. Our feedback of the work undertaken by Buildmac team in one word would be excellent. The job was a challenge not only in terms of scale but also in terms of brick matching and roof tile matching. This was all undertaken professionally and with minimum inconvenience to ourselves. Buildmac runs an impeccably clean site and this enabled us to live in the property whilst the work took place. The new extension is built to a high standard and closer scrutiny of the roof structure and internal work demonstrates the quality structural finish that is so rare on modern house construction. What really separates this company from the rest is the willingness to go that extra mile to ensure customer satisfaction. So in summary we would and have recommended Buildmac to our friends and neighbours and would not hesitate to use them again."
    Mrs. & Mr. Sherwood
  • Extension Project

    Buildmac built for us a new extension, opened up the existing loft space to create an additional room and converted our shower room into a wet room. We are delighted with the end result. From the outset Buildmac director understood the effect we were hoping to achieve and he and his team worked hard to achieve it. He has always responded promptly to phone calls and emails and made himself available to discuss our project. We have not always been able to be around while the building work has been ongoing but have felt very comfortable with leaving our property in the hands of Buildmac and his trustworthy team.
    Mrs. & Mr. Wilkes
  • We have hired Buildmac Ltd. for our house extension project. This is a big project, which was more like rebuilding our existing small 3 bedroom bungalow, and turning it into a 5 bedroom chalet. We took five quotes from different builders, & the quote from Buildmac Ltd. was very competitive. This project was much bigger than we initially anticipated, and in the process we have changed specifications and added many jobs. Buildmac has been very flexible & accommodative and has happily helped us with all our requests. He also came up with his ideas & plans and suggested some changes. The work inside our house is complete, & has been done to a very high specification, & we are very happy with the result. Buildmac management is very easy to work with, is very good with communications & will get back to your emails/ phone calls within the same day or next day & will manage the project hands on. We have already recommended him for two other projects, & I would like to praise him for his effort on our project. with Best Regards
    Dr A Bera & Mrs Bera