Build on smart telephony
Business telephony for construction and installation
As a construction professional, you’re always on the move, from one job to the next. Besides building and installing, you’re constantly calling clients, suppliers and colleagues.
With our smart business telephony, you’re always reachable: via mobile, landline or call forwarding to your mobile. It keeps work and personal life separate and helps you work more efficiently, wherever you are.
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Why is business telephony crucial?
Business telephony is one of the most important factors for delivering a professional customer experience. Potential customers quickly lose interest when a company is hard to reach. That’s why it’s essential to take your business telephony seriously.
We understand that the construction sector faces unique challenges: multiple parties and projects and tight schedules. That’s why we offer solutions that make your organization’s business telephony much more efficient. Want to know exactly how it works? Download our brochure.
Which telephony fits my company?
Every organization is different, and the same goes for your telephony. Is having a fixed number on your mobile enough? Or do you want more: a friendly welcome message, set phone opening hours, or the ability to work in call groups?
We offer smart solutions that make your accessibility as solid as your foundation. Discover all the features and choose what truly fits your business. Curious about our two construction packages? Compare them below.
A selection of powerful features
Welcome message
Tell callers how to request a quote or book an appointment online
Priority calls
Specialties
Billing questions go to finance, technical questions to the right project lead
Ring all
Let multiple colleagues receive a call at once for fast follow-up during emergencies on site
Call recording
For accurate documentation and legal protection to avoid misunderstandings
Set opening hours
Outside business hours or during summer break, callers hear a message with instructions
Welcome message
Tell callers how to request a quote or book an consultation online.
Priority calls
Automatically filter urgent calls so they go straight to the right specialist.
Specialties
Billing questions go to finance, technical questions to the right project lead.
Ring all
Let multiple colleagues receive a call at once for fast follow-up during emergencies on site.
Call recording
For accurate documentation and legal protection to avoid misunderstandings.
Set opening hours
Outside business hours or during summer break, callers hear a message with instructions.
Order smart business telephony for construction
Set up your business telephony in no time at Zakelijketelefoonnummers.nl. Smart communication for every situation.
CHOOSE YOUR NUMBER
We recommend a local number (010, 020…) for regional construction companies.
SELECT YOUR PACKAGE
For self-employed professionals, we recommend the Self-employed Construction Package. For teams where multiple colleagues make calls within the company, we advise the SME Construction Package.
... AND LET'S CALL!
Once validated, you're instantly reachable via your new business number.
Select your package
See the details of the features below and discover how they enhance your construction processes here.
Self-employed Construction
Perfect for skilled independent workers-
Forward to mobile phone
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Forward to Teams or SIP
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Chat via WhatsApp with customers
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Call recordings
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Call reports
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Hide caller's ID
SME Construction
Designed for construction businesses-
All features from 'Self-employed Construction' +
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Welcome message
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Opening hours and calendar
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Queue with music and position indicator
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Commercial message during queue
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Multiple colleagues on one number
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Voicemail received via email
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Blacklisting
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Caller information before call
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Call menu
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Work in call groups
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Employee available/on call/on break
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Monitoring
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Call distribution options
Everything you want to know about communication for construction
Can I automatically forward calls to colleagues on site?
No matter if your colleague is up on the scaffolding or grabbing a quick coffee in the site cabin, with our smart call forwarding, the call still reaches the right person. We link your business number to one or more mobile phones.
What happens to calls outside opening hours or during summer break?
No matter if you’re lying on the beach or in full construction mode, you can set up a friendly voice message that politely informs callers: “We’re currently away, but please leave a message or check our website.” Or simply communicate your opening hours. That way, you stay professional even when you’re taking a well-deserved break.
How does call recording work and is it GDPR-compliant?
Absolutely GDPR-compliant! Call recording is incredibly useful for reviewing agreements or avoiding misunderstandings. Everything is stored securely, and you can decide exactly when and why recordings are made.
Can I link my business number to multiple mobile phones?
Absolutely! One number, multiple phones. Perfect for teams working across different locations. That way, anyone can pick up the call, whether you’re in the crane, on the roof, or on your way to the next job.
Is it possible to make different departments separately reachable?
Yes, and that’s exactly our strength! With a smart menu, you can guide callers straight to the right department; planning, operations, or administration. You can easily set up departments yourself via ‘Mijn Zakelijketelefoonnummers.nl’. No more endless call transfers.

