Founded by Dean Lehmann, Lehmann Building is a Waikato based business passionate about building. With over 12 years experience in the building industry Dean has created a company that incorporates the best building practices into every build. His eye for detail and strong project management skills has seen the successful completion of many residential and commercial projects completed on time, budget and with a high quality finish.

Lehmann Building are licensed practitioners and have a reputation built on honest and integrity so you can be sure that when you’re building with us your home is good hands.

We believe there is no substitute for quality and this is reflected in our work.



Each and every project we undertake is completed to the highest standard. Lehmann builders are all qualified professions with experience in and passion for the industry.


As customer-focused professionals, we’re dedicated to demonstrating our commitment to providing you with reliable, specialist building services that not only meet our high safety standards but exceed your expectations as our client.  


With us you can rest assured that we will operate with compete honestly and transparency. Hardworking and reliable, Dean and his team, will get the job done.


On all jobs we will provide a quote, we pride ourselves on offering a fair price for the job at hand.

We are proud to be part of the New Zealand Builders Association. When you build with a NZCB approved builder you can rest easy knowing your biggest investment is backed by Halo – New Zealand’s most comprehensive 10 year residential guarantee. This unique cover is a safety net for your building project that’s only available when you work with one of our highly qualified NZCB approved builders.

Click here to find out more about the Halo 10 Year Guarantee

 Quality workmanship is our promise. No job is too big or too small, we do it all!

Get in touch today for a no obligation quote.