Construction & installation · The Hague

Your project. From first plan to final detail.

Renovation, installation and maintenance. One company for the complete job, in The Hague and across South Holland.

One point of contactClear quotationCareful handover CONSTRUCTION · INSTALLATION · FINISHING

How can we help you?

I’m planning a projectRenovation, alteration or installation I manage propertyBusiness, owners’ associations and public sector I have a faultCall +31 70 205 10 11 or go to the emergency service
Emergency service · 24/7

Leak, power cut or blockage? Call 24/7: +31 70 205 10 11.

You get a tradesperson on the line straight away. Rates and call-out charges per zone are fixed up front.

Hourly rate
Daytime ma–vr · 08:00–17:00—
Evenings & weekends surcharge on the hourly rate—
Travel costs Haaglanden —
Call 070 205 10 11 WhatsApp us a photo
All zones & rates
Every trade under one roof

Broad in expertise. Precise in execution.

From a single repair to a complete villa. Find the trade that fits your question.

Renovation & construction

Bathroom, home, extension and commercial

Electrical & meter cupboard

Consumer unit, charge point, lighting and network

Plumbing & sanitaryware

Pipework, sanitaryware, leaks and drainage

Carpentry & bespoke joinery

Cupboards, frames, doors and exterior work

Painting & finishing

Painting, plastering and tiling

Sustainability

Solar panels, insulation, heat pump and storage

Luxury & wellness

Villa, pool, sauna and premium finishing

Central heating

Heating, hot water, servicing and breakdowns

Air conditioning & climate

Cooling, climate and installation

Fire safety & security

Smoke alarms, fire alarm systems and fire stopping
Find your service or product

Also bespoke work, commercial maintenance and complete projects.

Rates & comparison Service area & call-out charges Configure a charge point My account
Business · owners’ associations · public sector

A dependable partner for your property.

Construction, management and maintenance call for oversight. We bring the different trades together, with one schedule and one point of contact.

See business options
Structural & new buildShell, extension and commercial Void works & maintenanceHomes ready to let again, quickly Offices & commercialRenovating while you keep working Owners’ associations & technical managementPlanned maintenance and reporting
The Exact method
The Exact method

Clear up front. Done properly.

A careful approach, from the first survey to the handover.

  1. 1

    Survey & quotation

    We discuss your wishes and set out the work clearly, with an open quotation without provisional sums.

  2. 2

    One point of contact

    Construction, installations and finishing fit together. You have one schedule and one site manager you know.

  3. 3

    Careful handover

    We walk through the result with you, record the agreements and hand over a complete file.

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Why customers choose us

Clear in advance. Tidy afterwards.

  • ✓Open quotation without provisional sums; extra work only with your approval.
  • ✓One point of contact for construction, installation and finishing.
  • ✓Our own tradespeople, VCA** and work to NEN 1010 / NEN 3140.
  • ✓Handover with a file: photos, inspection report and guarantee.
Compare with other providers
Expert ExactWhat to look for
Price agreementOpen quotation in advanceCharged afterwards
Waste & transportAgreed in the price beforehandAdded to the invoice afterwards
CoordinationOne site managerYou coordinate yourself
HandoverFile & guaranteeAsk for a handover file
Compare rates per service
Expert ExactWhat to look for
Price agreementOpen quotation in advanceCharged afterwards
Waste & transportAgreed in the price beforehandAdded to the invoice afterwards
CoordinationOne site managerYou coordinate yourself
HandoverFile & guaranteeAsk for a handover file
Compare rates per service
Costs up front

What does it cost for you?

Choose the trade and enter your postcode. You will see the starting price and the call-out charge for your zone.

From practice

Recently completed.

All projects
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What customers say

What clients say.

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Good to know

From first question to a clear plan.

Can I come to you for a single job?

Yes. From a single repair to a complete renovation. See the service overview for specific work, or discuss your question with us.

Fixed price or cost-plus?

For projects we work with an open quotation: after a survey you receive an itemised quote without vague provisional sums. Extra work never happens without your approval.

Where can I find the rates?

On the rates page you compare services and see our service area and the call-out charges per zone. See rates →

Also for businesses and owners’ associations?

Yes. On our business page you will find construction, void works, maintenance and technical management, with reporting and a fixed point of contact. See business →

An Expert Exact initiative

Anti-Beunhaas.

Good work. Clear agreements.

Help against cowboy builders (‘beunhazen’): support with poor workmanship and disputes, and a future quality mark based on independent assessment.

Discover the initiative

Initiative in developmentThe quality mark is not yet active.

Avontuurlijke haas met oogmasker, de conceptmascotte van Anti-Beunhaas
From question to execution

What would you like us to take on?

A specific job or a complete project. We help you think it through and come round for a survey.

Book a site visit Prefer to call? 070 205 10 11