The solution for

Freelancers working in construction and engineering

Quick payment, plenty of assignments, and assistance when you need it.

Don't wait to get paid

Send us your invoice. You will be paid within 7 work days.

Assignments in your area

No need to look for jobs, we always have assignments available for you.

Help within reach

Questions about assignments, billing or anything else? Our staff will help!

Is this you?

Do you spend unnecessary time calling after your invoices? Do you sometimes wait weeks for payments? Or do you get stressed trying to find new jobs? 

Look no further. Alertec ZZP is here to help.

Why choose us?

How Alertec ZZP helps freelancers

Over 18 years of experience

We have a long history with freelancers in the engineering and construction industry. Whatever you need, we have you covered.

Certified in the Netherlands

We work according to the NBBU and Dutch Tax authorities, and we have the certifications to prove it. This reduces risks for both of us.

Personal assistance

Do you have any questions about billing, or are you looking for a (temporary) job? Our experts can help you with all your questions.

No obligations

You are not obligated or committed to anything when we work together. You can start, or stop cooperation at any time.

Never wait for your money again

Send us your invoice and we always pay within 7 business days. You will never have to chase your money again.

Answer to all your questions

Of je nu vragen hebt of je facturen, contracten of de opdracht(gevers), bij ons heb je altijd een vast contactpersoon.

Always assignments nearby

We always have assignments for you with the best clients, so you no longer need to search for customers.

All under one roof

Do what you're good at, we'll take care of the rest

As a self-employed person, you are often busy enough. Worrying about your outstanding invoices and your next assignments will be a thing of the past if you work with us.

You simply determine your own hourly rate, and you know what the best part is? Using the benefits of Alertec costs you absolutely nothing.

Do you want to know what we can do for you?

Register without obligation and we will contact you.

Frequently Asked Questions

When you work with us as a freelancer, teaming up costs nothing other than a little bit of your time. We add a small charge to your clients, not to you.

We offer freelance assignments with clients in the construction and engineering field. These clients may be from large, renowned companies to smaller ones. Because of the thriving industry, there are always clients looking for professionals such as yourself.

You can set your own hourly rate, so what you will make is ultimately up to you. Of course, we will advise you on what clients want to pay, but you are free to decide for yourself.

We pay your invoice within 7 work days. This way, you always know exactly when you’ll get paid. 

To us, not your clients! We set up a contract with you so you can bill your invoice to us. 


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