Diverse Building Concepts Ltd
Builders in Rothesay Bay

"We have had the pleasure of Jason and his team undertaking numerous building works for us both personally and at our businesses.
Jason is a great communicator, easy to deal with and just gets things done on time and budget."

27th Feb  •  Rating by: John  •  Contact: Jason Langford and team  •  Job date: Feb, 2026

"We are beyond happy with our home extension. Adding a new bedroom, bathroom and garage has completely changed how we live in our home. The whole experience was positive and stress-free along with high-quality workmanship throughout the renovation. It’s rare to find a builder who genuinely cares about the whole process as a home owner and of course the finished result and it really shows. We would in a heartbeat use Jason and his team again and recommend them to anyone. Thanks."

22nd Feb  •  Rating by: Kylie  •  Contact: Jason  •  Job date: Dec, 2025

"My elderly mother needed some building work done on her 1970's house which included lifting an extension which had sunk slightly and some re-piling. Jason identified the issues and the solution straight away and was able to commence the work fairly quickly. Jason had two builders with him for two days and they were all friendly and helpful. Once Jason knew what needed doing, he kept to the quote exactly."

6th Aug, 2025  •  Rating by: Mariska  •  Contact: Jason Langford  •  Job date: Jul, 2025

"Amazing work from Jason and the team. Brilliant workmanship building a large deck and pathway. Would highly recommend."

12th Feb, 2025  •  Rating by: James  •  Contact: Jason  •  Job date: Nov, 2024

"Another great result from Jason and the team at DBC. (I've lost count - but it must be at least 8 jobs for myself and family now?)
This time, it was a re-clad on my newly-acquired cedar weatherboard home. Jason's advice to do a partial re-clad to protect the house proved spot-on once we exposed the existing weather damage. And as usual, Jason and the team took these problems in their stride and fixed them. We got great communication about progress, problems, solutions etc as the job unfolded - honest and open, timely, and always with a smile.
The result is fantastic - the house looks so good now.
Once again, these guys have proved to be great to work with and do a great job."

11th Feb, 2025  •  Rating by: Simon  •  Contact: Jason Langford  •  Job date: Feb, 2025

"I can't recommend Diverse Building Concepts highly enough. I am thrilled with the work that Jason and his team of Diverse Building Concepts carried out for me. Initially they replaced a rotten deck and erecting new boundary fences. Jason is really great to deal with, his communication throughout was top notch. I then went on and got them to upgrade my ensuite bathroom, it was really great that Jason could provide all the trades such as the plumber, electrician, tiler/waterproofer and painters - definitely a one stop shop. I am so happy with how everything turned out and have recommended them to everyone I know that is looking for a builder. His workmanship was excellent, very punctual, communication superb and all within Jason's initial estimate. Looking on to my next project I will definitely be calling Jason to handle this. It's so great when you find your "one tradie" to rely on."

15th Jan, 2025  •  Rating by: Judy  •  Contact: Jason Langford  •  Job date: Nov, 2024

"We are very glad that we chose Jason and his team to build a fence around our property and help with some other odd jobs.
Jason and his team were very through and completed everything to a high standard. Would definitely recommend :)"

27th Aug, 2024  •  Rating by: Kaylie  •  Contact: Jason  •  Job date: Aug, 2024

"Jason and his team did a great job on our retaining wall Job was completed on time and budget and site left very tidy I have no hesitation in recommending Jason for future work."

16th Jun, 2024  •  Rating by: Bruce  •  Contact: Jason Langford  •  Job date: Jun, 2024

"Very happy to recommend Jason and his team. They built a retaining wall for us and did an excellent job. Very efficient, professional and great to deal with. Work was completed in a timely fashion and the site was left clean and tidy. Would definitely engage Diverse Building Concepts again."

16th Jun, 2024  •  Rating by: Catherine  •  Contact: Jason Langford  •  Job date: Jun, 2024

"We were thrilled with the fence rebuild that Jason & Rob did for us. The workmanship & finishing is to a very high standard. It wasn’t an easy job with some post holes having to be dug into fill, which meant it was a hands on manual dig and we also asked for the corrugated iron cladding to be reused. The end result looks great!
They removed the debris & waste and left the site in very tidy condition.
Jason was great to deal/communicate with from the outset.
Would definitely use again and recommend them.
Thank you!"

25th Mar, 2024  •  Rating by: Linda  •  Contact: Jason & Rob  •  Job date: Mar, 2024

"In the 1st week of Dec I sent out an post of Facebook community group asking for builders to urgently renovate my leaking bathroom before xmas. A few people recommended I reach out to Jason... and I'm glad I did.

Jason came over to look at the job so he could provide me with an accurate (as possible) quote and timeframe.

Even though it was a very tight timeframe Jason said he could get the job done and at a very reasonable price.

Jason was in touch with me regularly prior to the job starting. Once the job started he would be onsite every morning to make sure I knew exactly what was happening with his crew and sub contractors.

Throughout the entire process I felt very comfortable as to what was happening and impressively that the job would be completed before xmas.

3 days before xmas the job was completed and I couldnt be more happy with the finished result.

The entire experience was a very good one... even paying the bills lol

I would 100% recommened Jason, and I will 100% be using him again."

16th Feb, 2024  •  Rating by: Mike  •  Contact: Jason  •  Job date: Dec, 2023

"Jason has been a pleasure to work with since I contacted DBC to attend to some work at my home after the place was flooded. One job led to another and Jason was instrumental in ensuring they were completed competently. I would not hesitate to recommend DBC for any future building work."

20th Jan, 2024  •  Rating by: Dave  •  Contact: Jason Langford  •  Job date: Jan, 2024

"We highly recommend Diverse Building Concepts Limited, Jason Langford and his building team. Jason is welcoming, positive, friendly and excellent at explaining the work being undertaken and why. We really appreciated all the communication from Jason and his Lead Builder Rob, as well as the Project Management from Jason; who visited the home regularly and 'as needed'... we had total trust and faith in their professionalism, expertise, experience, skill level and knowledge of the building work required. Not only that, they also worked well alongside other trades who were part of our overall job.
We are thankful everyday that Diverse Building Concepts were our builders and appreciate the quality of their work, their positive approach to each day, the communication and friendly connections with my husband and myself, and the best building experience anyone could ever have.
Thank you, we are grateful (whakawhetai)"

18th Jan, 2024  •  Rating by: Deborah  •  Contact: Jason Langford and building team  •  Job date: Dec, 2023

"After being mucked around by many other companies for our soffit repair, i was stoked when Jason said they could do it for me. The work was completed to a high standard. Communication was great. They even left a clean and tidy work space when they left which was a bonus. Friendly guys, and great competitive prices. We will definitely use them again and wouldn't hesitate to recommend them to family and friends."

19th Jun, 2023  •  Rating by: Melody  •  Contact: Jason and his team  •  Job date: Jun, 2023

"A brilliant experience with these guys, what we invisioned was exactly what we got. When the work gets done impeccably and you know 100% that the company is not trying to make an extra buck wherever they can, you cherish people like that. I got a pleasant surprise when the final invoice was as the original quote and they delivered on time. We could not recommend Jason and his team high enough. Lovely people, amazing work. thanks again, guys...if I could give 10 stars, I would. :)"

17th Jun, 2023  •  Rating by: Dean and Colleen  •  Contact: Jason  •  Job date: Jun, 2023

"This is the second project Jason and his team have completed for us. They did a large extension for us which was qujite difficult as it was during Covid, but they did a fantastic job under trying circumstances. So much so we have used them again on a further project which has also been completed on time and to a high quality. Highly recommended."

25th May, 2023  •  Rating by: Kasren  •  Contact: Jason Langford  •  Job date: May, 2023

"Jason and his team were amazing to work with. Their attention to detail was to the highest level, and we love the finished product. Jason himself managed the team, plus was on the tools when needed, he was always available to discuss thins, and we found they would find solutions rather than problem. Mike and Nick his senior builders were a pleasure to have no site, and their skill levels and fussyness was top notch. We had quite a technical cladding installed and they nailed it (excuse the pun). Jason's initial estimate of cost was unebelivable within a grand of the final cost. Jason provided all subcontractors whom we found excellent as well, and Jason would jump in and offer assistance with sub contractor meetings. As with any building process the Coucil were the Council, however Jasion dealt with them and we found he was well prepared. Jason also provided advice around material and cost effective materials whic certainly helped in out project. No hesitation recomending DBC, Jason can supply my contact details for a personal reference. ."

27th Apr, 2023  •  Rating by: Wayne  •  Contact: Jason Langford  •  Job date: Nov, 2022

"Jason and his team did a stirling job extending our deck. Fast, thorough, tidy and all round goos workmanship. would happily book them in for nay future building projects."

24th Apr, 2023  •  Rating by: Claire  •  Contact: Jason  •  Job date: Apr, 2023

"We had Jason come and provide a quote to do repairs and some renovations to our house and to clean up the backyard to get it ready for sale. As the job progressed, additional issues were found and so the time required and the cost for the work went up but we appreciated Jason's professional manner in discussing the issues and working through them. We ended up with a good result and a better than expected price for the house!! So thanks to Jason and his crew for a job well done. Cheers."

12th May, 2021  •  Rating by: Anthony  •  Contact: Jason Langford  •  Job date: Mar, 2021

"Great job!! Love our new fence - has transformed the backyard! Jason was great to work with, had great ideas - thank you!"

25th Feb, 2021  •  Rating by: Kim  •  Contact: Jason  •  Job date: Nov, 2020

"After having one of thee work experiences with a cowboy builder I contacted Jason to come and fix up his disaster. They did an incredible job. Super professional and high quality work. Can't recommend them enough. Cheers guys ????"

17th Feb, 2021  •  Rating by: Brydie  •  Contact: Jason  •  Job date: Feb, 2021

"From the first phone call until the last part of the work, Jason and his team were an absolute pleasure to deal with! His guys approached the job in a totally professional manner with top class workmanship. My kids will miss the company of Nick especially. Jason always communicated all parts of the project and I never felt like I was left hanging or unsure of the next stage. I cant rate these guys highly enough and we are actually sad they aren't around the house any longer. Already thinking of the next project to get Jason and his team back."

16th Feb, 2021  •  Rating by: Clayton  •  Contact: Jason and his team  •  Job date: Feb, 2021

"Jason did an amazing job of my fence and it has transformed my back yard. His work is excellent quality. I would happily recommend his business. Thanks ????"

16th Feb, 2021  •  Rating by: Jeanette  •  Contact: Jason  •  Job date: Oct, 2020

"100% recommend Jason and his crew. So happy with my deck, looks amazing, I’ve had so many comments on the quality and workmanship from everyone that’s seen it. Jason was fantastic to deal with, he really knows his stuff. Deck finished all within quoted timeframe and within budget. Look forward to getting them back for my next project."

1st Feb, 2021  •  Rating by: Jessica  •  Contact: Jason Langford  •  Job date: Feb, 2021

"I’m super happy with the new deck Jason and his team built for me. They were reliable, tidy, communicated well, prompt and have done a high quality job. I’d be very happy to use Jason again and already have friends asking for his contact details."

4th Nov, 2020  •  Rating by: Tina  •  Contact: Jason Langford  •  Job date: Nov, 2020

"Absolutely 5 stars! We di a complete rennovation of our house. Great communicator. Everything was so smooth and easy. Absolutely no stress on me. Would recommend him every time!!!"

3rd Nov, 2020  •  Rating by: Justine  •  Contact: Jason Langford  •  Job date: Oct, 2020

"Awesome honest builder up front Jason’s work and his team are people you can rely on to do an excellent job. We relocated a church he did from start to finish to CCC . Rebuilt our sleepout after burst pipes and assisted with my soms container house, highly recommend Jason"

20th Aug, 2020  •  Rating by: Pam  •  Contact: Pam bourne  •  Job date: Nov, 2019

"We engaged Jason to build our deck and then to do our interior renovation. Throughout the entire process, Jason kept us informed and would regularly check in with us. What was especially valuable was his advice and help in providing solutions, which came from his vast building experience. Jason is easy to talk to and we felt fully supported by him and his team."

18th Jun, 2020  •  Rating by: Sarah McIlroy  •  Contact: Jason Langford  •  Job date: Jun, 2020

"I contacted Jason following a recommendation from my neighbour after I had just moved into my first home. The 40sqm deck didn't have any sort of handrail/barrier around it even though it was above 1 metre high. Jason and his team did an absolutely amazing job of fencing the entire deck and steps making the whole look of the house complete. The work was completed quickly and the quality of the work is outstanding. Jason was a pleasure to deal with and obviously very knowledgeable and experienced. I could not be more pleased with how it looks and am very proud to show it off."

11th Jun, 2020  •  Rating by: Maree  •  Contact: Jason Langford  •  Job date: Jun, 2020

"Jason's team helped us replace some rotten walls in a hard to get to area of our house. Although the job was awkward, it was done to a great standard and we were kept informed of what was going on throughout. Highly reccomend!"

11th Jun, 2020  •  Rating by: Charlotte  •  Contact: Jason  •  Job date: Jun, 2020

"Diverse Building Concepts completed an amazing front fence for me, I get lots of comments on it and also a side boundary fence with gate which was completed on time and within my budget. They are fantastic to deal with and cleaned up every day they were on site. I 100% recommend them and have booked in getting my deck done with them now and am thinking about what else I need doing as I wouldn't use anyone else. Highly recommend!"

21st May, 2020  •  Rating by: Jennifer  •  Contact: Jason Langford  •  Job date: Feb, 2020

"My daughter and I had Jason and his team work on and replace some rotten bearers and a staircase on our house. They were fast, efficient, honest and hard working and kept us updated throughout. We highly recommend them."

3rd Apr, 2020  •  Rating by: Wendy  •  Contact: Jason Langford  •  Job date: Jan, 2020

"Excellent service and trademansship. Workers arrived on time every day and kept us in the loop with everything that was happening with the build. Builders were open to any ideas we had and worked with us when we had some suggestions. Builders worked through the job in a timely manner and the quality of their work was exceptional. We are so happy with the outcome and would happily recommend these builders to everyone! Great job guys! Keep up the awesome work! We’ll be in touch! :-)"

14th May, 2019  •  Rating by: Lima Key  •  Contact: Jason  •  Job date: Mar, 2019

"Jason and his team are fast, professional and reliable. As a busy real estate agent on the North Shore, I have regularly used Jason for a variety of building work from small tidy up jobs to substantial new decks. He is always fast to provide the quote and easy to deal with. Their work is top notch and I have no hesitation in recommending him and his team. Happy to be contact directly."

9th May, 2019  •  Rating by: Tracy  •  Contact: Tracy Allsopp-smith  •  Job date: May, 2019

"Absolutely amazing builder and team. HONEST RELIABLE AND EXCELLENT WORKMANSHIP. Nothing is too much trouble keeps to code and good building practice. Well worth the money. From the time of the building in February relocated , the full CCC was signed and issued by council in the November. Roofing, cladding, decks, retaining walls, fit out , landscaping, bathrooms, kitchen were all part of out job.
Jason keeps his word, we highly recomend him. Am happy if anybody wants to view the job or call me."

7th May, 2019  •  Rating by: Pam  •  Contact: Pam Bourne  •  Job date: May, 2019

"Fantastic builders who helped me with my renovation. Arrived on time every day with a smile, nothing was a problem with my ever-changing requests. Superb workmanship and work ethic, cleaned up at the end of everyday. Highly recommended!"

16th Apr, 2019  •  Rating by: Jen  •  Contact: Jason Langford  •  Job date: Feb, 2019

"Jason and his team completed a renovation for me which included a complete gut out and rebuild of my existing bathroom and kitchen as well as added a small extension off the front of my house.

They were reliable, on time and put in long hours as I gave them a short period of time to complete the tasks. They always made sure to explain everything that was being done in detail to ensure I understood what would be occurring on a day to day basis.

The site was always kept in a clean manner, with skip bins on site. When the work had been completed, I was more than impressed with the standard and quality of work from the boys. Everything was perfect and spot on, even down to the finest of details.

I would HIGHLY recommend using Jason and his team for any future work you may wish to have done on your home. I always felt as though I was treated with the utmost respect and they made the whole process as stress free as a renovation could be!!"

23rd Jan, 2018  •  Rating by: Amelia  •  Contact: Jason langford  •  Job date: Jan, 2018

"Jason and his team completed a very large decked area around a new pool. He also constructed a large covered pergola for us. Along with this came other jobs such as fencing, stairs etc. We had used him previously to remove and then rebuild our front stairs and landing, along with new concrete paths. We found Jason to be very personable, he did what he said he would do, when he said he would do it. He was adaptable and flexible with changes and only to happy to help. We relied on his skills and knowledge and got a great result. Jason builds things to last and that was evident in his workmanship. I felt very comfortable having him around my house, we would have Jason and his team back again for another project."

15th Jan, 2018  •  Rating by: Victoria Clark  •  Contact: Jason Langford and team  •  Job date: Sep, 2017

"Jason and his team rebuilt a pergola for me and did various other building tasks around our home. They did a great job, were reliable, tidy and conscientious. I'm very happy to recommend them"

22nd May, 2016  •  Rating by: Grant  •  Contact: Jason Langford  •  Job date: May, 2016

"Last year I needed a complicated roof renewed that had an internal gutter. I contacted a few renovators but only Jason gave me an instant understanding of what was needed to be done. He had the job done quickly and I am very thankful for the exceptional quality of his work."

2nd May, 2016  •  Rating by: Sonja  •  Contact: Jason Langford  •  Job date: May, 2016

"Excellent builder. Jason has fantastic ideas and is able to see the bigger picture when putting forward his ideas. I would highly recommend Jason to anyone who needs building done. He is trustworthy and reliable."

11th Apr, 2016  •  Rating by: Dr. Deborah Rowe  •  Contact: Jason Langford  •  Job date: Mar, 2016

"Jason and his team spent several months working on a number of jobs over the past three years. These included some weather proofing as well as a challenging outdoor area. Nothing was ever too difficult.
We would recommend Jason, whose trust & dependability, attention to detail with high standards of workmanship make him an excellent tradesman ."

10th Apr, 2016  •  Rating by: Wayne  •  Contact: Jason Langford  •  Job date: Oct, 2013

"Jason and his team have done several jobs for us over the past couple of years - all of them completed to a very high standard, quickly and promptly, and within a very satisfactory price!
Jason seems to thrive on challenging projects - he's an extraordinary problem solver. It's been good to have someone like him to point out other genuine problems when he's doing a job.
He always looks for cost-effective solutions - importantly, without cutting corners! And he fits in small jobs around the big ones.
He's absolutely trustworthy - his advice has been spot-on. We will continue to give him our building work and recommend him to our friends and family."

10th Apr, 2016  •  Rating by: Simon  •  Contact: Jason Langford  •  Job date: Jul, 2015

"Jason is an excellent builder / project manager. He comes around with his boys and doesn't waste any time in getting the job done.

He is very dependable and I can trust him to do a quality job for a reasonable price every time. In the last 4 years we have used Jason for every building / renovation job we have had.

Jobs he has done for us (so far):
- a new deck on 3 levels incl. demolition of old deck
- open planning a kitchen / living room area including a 6.5m flitch beam in the ceiling, insulated walls & full regib of the interior
- fixed a sagging concrete tile roof by replacing support & reinforced a large window with a better lintel
- replacement and fitting of a front door as an emergency when old door broke
- built us a slat fence"

10th Apr, 2016  •  Rating by: Tapio  •  Contact: Jason Langford  •  Job date: Apr, 2016