Mastering Large Projects: How Construction Companies Digitize Their Communication and Increase Efficiency

16. June 2025

The Cost Trap: Manual Cost Calculation in Winter Services

The traditional handling of winter services often relies on paper. Timesheets get lost, material consumption is estimated, and assigning operations to objects becomes a Sisyphean task in the office. Up to 72 percent of companies still use paper-based processes, leading to significant inefficiencies. This manual method not only costs an average of 5 to 8 hours per week in pure administrative time but also results in direct financial losses. Errors in transferring data from the slip to the system cause an error rate of up to 18%. These inaccuracies add up and lead to incomplete invoices, resulting in revenue losses. The lack of transparency often leads to time-consuming inquiries and disputes with customers over billing. These inefficient processes are an avoidable cost factor that directly diminishes the profitability of your winter service season.

Requirements for a Modern Cost Calculation Program for Winter Services

A powerful cost calculation program for winter services must do more than just add numbers together. It serves as a central control unit based on precise real-time data. The software should be able to flexibly represent various billing models, from a flat rate per season to billing per operation and calculations based on square meters and hours. This requires a clean data foundation. Here are the core functions that are critical:

  • Performance Recording: Detailed recording of snow removal and salting operations with timestamps and personnel assignments.
  • Material Management: Accurate recording of the consumption of de-icing materials like salt or granulate per object.
  • Area Management: Recording of object sizes and specific requirements for automated price calculations.
  • Route Planning: Efficient assignment of routes and vehicles to minimize driving times.
  • Interfaces: Seamless integration with accounting and controlling for automated invoicing.

The best Construction Software for Cost Calculation is useless if the data coming from the site is incomplete or faulty. Therefore, precise on-site recording is the first and most critical step towards digitization.

Legal Certainty as a Foundation: Why Clean Data is Crucial

The duty of care requires you to provide a complete record of the winter services performed. In the event of damage, you must be able to prove when, where, and how you cleared and salted. A ruling from the Cologne Regional Court confirms that even when hiring a specialized company, there is a duty to control and liability may remain with the client. A digital documentation with GPS data, photos, and timestamps is the gold standard here and often serves as decisive evidence in court. This legally secure documentation is not an additional burden but the data source for your billing. Every documented operation, every recorded work hour, and every used bag of de-icing salt flows directly into the calculation. This ensures that you can bill for every service provided and enhances transparency with the customer. Thus, a clean data foundation is the bridge between legal protection and economic success. With the right Process Optimization Software documentation becomes an automatic by-product of daily work.

From the WhatsApp Flood to Structured Data Sets with Valoon

The problem is well known to every site manager: Employees on the construction site or in winter services prefer to use WhatsApp for quick communication. The result is an unstructured chat history in which important information such as operation times, special occurrences, or material needs get lost. It becomes difficult to create legally secure documentation or clean data for billing. This is where Valoon comes in and leverages your employees’ habits. Your teams continue to communicate via the familiar WhatsApp interface without needing to install or learn a new app. Valoon automatically structures this communication in the background. Each message becomes a legally secure data record, marked with timestamps and location stamps, that is directly attributed to a project. This creates seamless documentation without extra effort, serving as the perfect basis for your winter service cost calculation program. You reduce administrative effort by up to 80% and ensure that no billable performance is lost.

In 5 Steps to Digitized Winter Service Billing

Switching to digital billing in winter services can be implemented in a few steps and immediately increases efficiency. A thoughtful strategy ensures a smooth transition from manual processes to an automated system. Here is a proven approach:

  1. Define Services and Prices: Establish clear billing models (e.g., flat rate, per hour, per m²). These form the basis in your software.
  2. Establish Mobile Data Recording: Implement a simple system like Valoon, so your employees can capture all relevant data (times, materials, photos) directly on-site via WhatsApp.
  3. Centralize Data: Ensure that all recorded data is automatically and in real-time available in the office and directly assigned to the correct projects.
  4. Connect Calculation Software: Use a cost calculation program that can process the imported real-time data and prepare it for billing.
  5. Automate Processes: Create performance notes and invoices at the push of a button instead of manually transferring data. A good Craftsmen Software supports this process.

This gradual digitization not only makes your billing faster but also significantly more precise and less error-prone.

Conclusion: Your Advantage with Valoon – Simple, Efficient, and Legally Secure

A professional cost calculation program for winter services is a powerful tool, but it only fully realizes its potential with a clean and reliable data foundation. Manual recording of services is not only time-consuming but also carries high risks due to billing errors and lack of traceability. Valoon closes exactly this gap by digitizing data capture directly at the source – simply via WhatsApp. You benefit from a drastic reduction in administrative effort, seamless and legally secure documentation for liability cases, and ensure that every service rendered is billed correctly. Increase the efficiency and profitability of your winter services without burdening your employees with complex new software. Start optimizing your processes now. Book your free demo and learn how Valoon bridges the gap between the construction site and the office.

More Links

Die German Railways provides figures and facts about winter.

Statista offers statistics on winter precipitation levels in Germany.

The Federal Motorway Company describes winter services on German motorways, focusing on safety and efficiency.

Haufe describes the duty of care regarding ice and snow.

FAQ

Is Valoon a complete cost calculation program for winter services?

No, Valoon is not an independent cost calculation software. Valoon is the data foundation that feeds your existing cost calculation program with precise, legally secure real-time data from the site. We digitize the first, most important step: the simple and seamless capture of all billing-relevant information directly by your employees via WhatsApp.

Do my employees need to learn a new app?

No, and this is the decisive advantage. Your teams continue to use WhatsApp as usual. There is no new app, no training, and no acceptance problems. All data structuring happens in the background.

What data can I capture with Valoon for winter services?

You can capture all relevant data: working hours per employee and object, material consumption (e.g., number of bags of de-icing salt), photos documenting the condition, brief notes on specifics, and the exact GPS coordinates and timestamps for each entry.

Are the data captured via WhatsApp legally secure?

Yes. All messages sent via Valoon are stored immutably with timestamps, sender information, and project attribution on German servers. This meets the requirements for legally secure documentation for liability and billing issues.

Can I export the data to other programs?

Yes, you can easily export all recorded data and reports as PDF or CSV files to use in your calculation program, accounting software, or for payroll.

Is the use for my employees on the construction site really free?

Yes, our pricing model is designed so that the use for field employees who send data via WhatsApp is completely free of charge. Costs are only incurred for users in the office who manage and evaluate the data.

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