石田データサービス List of Products and Services

To all those in the fire protection equipment industry, are you overwhelmed with the creation of "inspection reports" and "renovation estimates" in your daily operations? Confirming the model numbers of individual detectors and heads, as well as dealing with different formats required by various municipalities, can be a significant burden due to the intricate administrative tasks unique to fire protection equipment. With "Koujiya-san," you can benefit from a wealth of specialized component masters tailored for fire protection equipment, greatly reducing the hassle of manual data entry and price research. It is also possible to quickly convert and reflect any deficiencies found during inspections directly into estimates. Let’s free ourselves from late-night administrative work after returning from the field and from the reliance on individuals for estimate creation. With accurate cost management and speedy document preparation, the response time to customers will dramatically improve. Trust "Koujiya-san" for the digital transformation of the fire protection equipment industry, as we have a deep understanding of the field.

The most challenging aspect of creating estimates for electrical work is likely the identification of a vast array of materials such as cables, switches, and outlets, as well as the calculation of "composite unit prices" that include labor costs. In today's world, where material prices fluctuate dramatically, manual management using Excel has reached its limits. "Koujiya-san," which specializes in electrical equipment construction, comes standard with data on electrical materials from major manufacturers. With just one click, you can access the latest unit prices and smoothly create complex hierarchical estimates. Calculations that separate "materials and labor" or combine them into composite unit prices can be done freely. By achieving standardization that ensures "the same amount regardless of who creates it," we dramatically shorten the time needed for estimate creation. Why not focus on sales activities to secure more projects or on-site management with the time saved? We invite you to experience the capabilities of the estimating software chosen by professionals in electrical work.

In equipment construction, rising material costs and changes in construction schedules are inevitable. However, there is a risk that you won't know "whether you are really making a profit" until the project is completed if you rely on rough estimates or Excel-based management that is dependent on individuals. "Koujiya-san" is not just an estimation software. It is a "construction management system" that connects the created estimation data to the preparation of execution budgets, order management, and invoicing tasks through data. Cost management that complies with construction progress standards becomes easier, and the numbers necessary for management decisions become visible in real-time. Because equipment construction involves a wide variety of materials and outsourcing costs, centralized management through a system is essential. We encourage you to consider implementing it as a "management tool" to streamline administrative tasks while protecting your company's profits.

For those involved in plumbing and drainage equipment construction, creating complex piping diagrams, handling applications to local governments (waterworks), and the meticulous task of identifying fittings and valves can be a significant source of daily stress. With the "Koujiya-san" series, not only is there a comprehensive master list of materials specific to plumbing and drainage, but the smooth integration with drawing creation functions (such as CAD linkage or identification functions) dramatically streamlines the estimation process. Creating variations is also easy, which doubles the speed of estimation for similar residential projects or renovation projects. To prevent losses due to "missing materials" and to secure appropriate profits. With user-friendly operability for everyone from site foremen to administrative staff, we provide strong support for the desk work involved in plumbing and drainage construction.

Estimates for air conditioning and sanitation work involve a wide range of considerations, including the selection of equipment (outdoor and indoor units), refrigerant pipes, drain pipes, ducts, insulation work, and the amount of refrigerant to be charged. Using handwritten notes or Excel can easily lead to calculation errors and omissions, which can result in profit pressure. "Koujiyasan" encompasses all the necessary unit cost data and material masters for air conditioning and sanitation work. It allows for flexible registration of equipment and associated work as a set, as well as adjustments to the rates based on the scale of the project. We can also respond immediately to sudden requests for estimate revisions from the main contractor or proposals for cost reductions (VE proposals) by utilizing past data. Fast and accurate estimate submissions are key to gaining trust and increasing order rates. Would you like to start experiencing a dramatic change in the speed of estimating air conditioning work?