Who we are

We make new friends from every project we do.


Experience the difference

Letts Construction are the experts in designing commercial buildings. We offer the complete building experience, customising every project to suit each individual client – whatever your needs, from basic to out of this world! 

From your first vision to the final touches, we do it all, including planting, landscaping and all those final finishing touches that make all the difference – we’ve got your back! We’ll also take care of complicated council consents leaving you… well, completely stress free, we think!

Our most senior team members have decades of experience that they literally built from the ground up, giving them an in-depth understanding of every facet of the building industry. This experience, combined with our industry relationships and trusted networks mean we already know the best, most efficient and cost-effective way to make your project a complete success.

Why choose us?


We’ve made life long friends with many of our clients… How do we do that you ask? Well, we listen, we suggest and we come up with ideas that we both love. Your building success is ours too… and we make sure we have a bit of fun in the process. We’re looking forward to working with and getting to know you. 


We pride ourselves on the excellent craftsmanship and outstanding quality of our buildings, as well as the high standards of service we provide our customers. Through the Letts Construction Guarantee, we ensure that everyone working on site is reputable, qualified to be there and delivers a service that is up to our standard.


Through the Letts Construction Guarantee, we promise to deliver your project on time and within budget – with no surprises or hidden costs. Our extensive network and established relationships with proven local tradespeople ensure that we only use the best contractors and our quality control criteria are met on time, every time.


Letts Construction has built a solid reputation for delivering quality buildings to customers around New Zealand, and have developeda highly experienced team in the building and manufacturing industries. We guarantee you’ll be satisfied with your outcome.


We offer complete turn-key packages, taking responsibility for your entire project, or simply the parts that you want us to handle – whatever works for you! We have a proven history in understanding client needs, and we know that we’re pretty darn good at it. 


Let us do all the hard work. You only need to deal with us. From the complicated paperwork councils require to organising subcontractors along the way, our experts have done it all before, ensuring you benefit from our knowledge and networks, saving you both time and money.

At your service


Originally from England, Sean immigrated to New Zealand with his wife Rachel in May 2013. Sean has worked in the business since 2016 and was tasked with launching the Letts Reinforcing division. He has been in the hot seat as General Manager since April 2019. Away from the busy day job Sean enjoys spending time with his young family.

Rob Campbell


Rob has owned Letts Construction for 22 years and works in a dual role as Quantity Surveyor / Sales. Rob has a wealth of knowledge of the construction industry backed with practical experience. In his spare time, Rob‘s happy place is his workshop (built by Letts of course), where you’ll find him working on his rally car or some other fix-it project.



Phil likes to make things happen and enjoys variety in his working life. He gets exactly that in his professional life as Letts Construction’s Project Manager. His focus is predominantly on steel construction buildings within the commercial and rural sector. Clients, building crews and subcontractors are all people he liaises with in his working day. Phil’s passion outside work is driving his rally car in the NZ Rally Championship, which takes him all over the country. You can follow his progress at the Campbell Rallysport Facebook page.



Dealing with the financial administration aspects of a bustling construction business keeps Karen busy in her working life. Permits to Council also fall within her mandate. Karen enjoys her wide variety of work and can’t recall any dull moments in more than ten years at Letts. Outside of work, Karen enjoys going to concerts and having fun with family and friends.



Michael is our Reinforcing Detailer. He has a vast knowledge within the Reinforcing industry both in Australia and New Zealand. Michael has his head immersed in plans on a daily basis estimating and detailing. Outside of work Michael enjoys meeting people, spending quality time with his family and cycling as much as possible



Erica started in April 2022 as Construction Administrator and recently moved into the role of Project Co-ordinator. She is passionate about construction and is currently studying for her Diploma in Construction part-time. Erica enjoys the variety of the role and listening to the clients to ensure their needs are met. Outside of work Erica enjoys spending time with her family and fur baby, exploring new places, watching sport, and being outdoors.



Hayley derives much satisfaction from doing things that benefit other people, keeping her client’s needs at the forefront of what she does means that our customers have a seamless experience from start to finish. Hayley has an infectious energy and enthusiasm that brings great positivity in and around the office, this shows when she is building strong relationships with our clientele that sees them coming back regularly. Hayley has a thirst to learn and acquire additional knowledge so she can bring innovation/new ideas into the business. Outside of work Hayley enjoys spending time with her young family, going to the gym and reading a great book with a glass of wine in hand.

Let's extend your world