Our services

Harder Constructie- en Adviesbureau is a construction engineering and consulting firm with highly trained technical professionals. We work in the top segment of (building) constructions. From a solid basis, we make constructive calculations and drawings.


Consultancy, design and calculation of concrete, steel, wood and stone structures.


Provide strength, stability and foundation calculations for constructions.

Overview drawings

Taking care of outline drawings receivers for the planning application of the construction.

Shape and reinforcement drawings

Taking care of shape- and reinforcement drawings with respect to the construction.

3D drawings

Making 3D drawings for the implementation and construction of the building.


Measuring in the work using, among other things, an in-depth robot (Total Station) and a 3D scanner.

CO2 performance ladder level 5

We are in possession of performance ladder level 5, the highest in this category, which means that we make every effort to reduce CO2 emissions to a minimum.

Latest news

A lot is happening at the Anton Group, the company that Harder Constructie- en Adviesbureau is part of. Below you can read the latest news about our company.

Harder Constructie & Adviesbureau

3D Scanner, effective in every situation

Recently Harder Construction & Consultancy has purchased…
FlowerBoosChallenge - Anton Groep
Anton Groep

Anton Groep supports the floriculture sector with FlowerBoostChallenge

When we were challenged for the FlowerBoostChallenge on Social…
Anton Groep

Safety Awareness Day moved due to Coronavirus

The Safety Awareness Day of March 18 is canceled. The day will…
Anton Groep

New: Anton Integrale Staalprojecten

More interesting developments at the Anton Groep: after we recently…
Anton Groep

Step 4 Safety ladder achieved

We have recently taken step 4 of the Safety Ladder. We are very…
Anton Groep

Participation Safety Awareness Day, March 20, 2019

Wednesday, March 20, 2019 was the annual Day of Safety in the…