About Us

We understand the systems behind the drawings and the documentation required to reach Practical Completion. That means subcontractors can confidently hand over paperwork that is accurate, complete and professionally-presented every time.

Construct was founded by Daniel Heynen, drawing on more than 20 years’ experience working within the New Zealand commercial construction industry.

Our experience allows Construct to produce documentation that is accurate, complete and professionally presented, giving subcontractors confidence that the job will be done properly, so they can spend less time on paperwork and more time on new business.

Why choose
Construct?

Having spent years working alongside site teams and subcontractors, Daniel understands both the technical detail required in construction documentation and the practical pressures involved in delivering projects on time.
 
Our clients know the task can be handed over and delivered back correctly, on time and ready for submission. That’s why the majority return project after project.

20+ years in the business

Real industry experience - both on site and in the site office - means we understand the systems behind the documentation.

Documentation done right the first time

Accurate, complete manuals and drawings that meet project requirements.

Trusted by subcontractors across New Zealand

Many clients return because they know the job will be done right. And we stay until everyone is satisfied that it is!

Professional, presentable submissions

Clear, well-structured documentation that meets the project requirement and is ready for project handover.

Image
We’ll do the documents so you can focus on getting paid.
We’ll do the documents so you can focus on getting paid.
We’ll do the documents so you can focus on walking the dog.
We’ll do the documents so you can focus on finishing your apprenticeship.
We’ll do the documents so you can focus on lowering your handicap.
We’ll do the documents so you can focus on the big things.

Daniel Heynen

Founder

What our
clients say

Daniel Heynen has been doing all our Owner operator manuals for a few years know in our HVAC business. We have found Daniel really easy to work with. He is understanding when we have pressure to get these documentations done quickly. Daniel understands the trade and construction, which helps a lot with wording and knowledge of what he is writing and what our clients like to see.  The documents present well and are very easy to follow.

Daniel also does some of our as-built drawings which is another helpful service he offers us.

Steve, Technical Alliance

Daniel delivers our O & M manuals from For Construction documents and Numecon’s material submissions. His attention to detail and ability to sort the manuals out after all the changes to equipment during the construction phase is a tribute to his organisation skills and knowledge on building services. We have used Daniel over past 10 years and highly recommend using his services.

Paul, Numecon Contracting

Highly recommend the services of Daniel with his professionalism and nature.

Daniel provides a great service with his O&M manuals/drawings/documentation control services , efficient, modern and reliable.

The high-quality of the output leaves minimal queries which enables a quick closure of project delivery for the end users.

Arjun, Bishman Electrical

I recommend Daniel from Construct for project handover documentation. He manages hydraulic as-builts and O&M manuals, delivering accurate, professional work that keeps projects compliant and clients happy.

Kieran, Aquaholics

I’ve had the privilege of working with Dan for over 15 years, both on site in construction and in the development of project documentation. During this time, he has consistently demonstrated exceptional expertise in building services construction documentation. His work is accurate, well-coordinated, and aligned with both design intent and on-site requirements.

With a strong background in construction, Dan brings a practical, solutions-focused approach that supports efficient project delivery. He is professional, reliable, and adds significant value to any project team. I would highly recommend him to consultants, contractors, and clients alike.

Joe, OSL Data & Communications

Daniel provides an exceptional service that is both professional and efficient. His expertise has been an asset to our work at Plumbing St Lukes, and we look forward to continuing our professional relationship with him. Highly recommended.

Dan, Plumbing St Lukes

Daniel and the Construct team are reliable and easy to work with. They bring strong experience across building services and construction, and approach challenges with a solutions-focused mindset, consistently delivering practical, buildable outcomes.

What stands out most is their attitude — proactive, collaborative, and committed to getting the job done right. Highly recommend them!

Ana, AE Consulting

    We'll do the documents so you can focus on the big things.

    TALK TO US TODAY