在住ビジネス List of Products and Services

In earthquake insurance, even in the case of total destruction, coverage is limited to 50% of the building's assessed value. We provide a 100% reconstruction (repair) guarantee based on the building amount (contract amount) and reliable peace of mind through the visual assurance of the collapse simulation software "wallstat."

• Other construction services

Site surveys in the era of DX (Digital Transformation). Upgrading from 2D survey maps to a higher level of 3D surveying. Since site inspections can be conducted from the office, significant time can be saved by not having to visit the site. Additionally, we support sunlight simulations through AR perspective placement.

• Surveying

We provide a long-term warranty for the housing equipment after moving in. Since these are facilities you will use every day, we offer a reliable housing equipment repair service for peace of mind in case of emergencies.

• Other Kitchen Supplies

The ground business services of Inhabitant Business provide a one-stop solution from investigation to construction and warranty. We conduct ground surveys, analyze and determine results, prepare construction estimates, and then provide reinforcement work to the client. We also offer ground warranty as aftercare. We respond through a network of 74 ground companies nationwide. The ground assessments from partner companies are double-checked by ground engineers from Inhabitant Business (automatically providing a second opinion). Additionally, ground warranty is automatically included. There are no exemptions due to slope angles, and we also address ground accidents caused by retaining walls; it is applicable to non-residential properties as well. This is a top-class ground warranty in the industry.

• Site and ground investigation

We will serve as a consultation point in the event of any uneven settlement and provide support until resolution. We also offer guarantees after settlement correction. Additionally, we accept orders for the extraction of existing piles.

• Other earthworks, foundation works, and exterior floors

We provide a one-stop service for site surveys of residential businesses, managing everything from reception to report delivery. Upon receiving your request, we will proceed with arrangements, conduct current condition surveys and municipal investigations, and then our technicians will carefully examine the findings before delivering the report to you. We deliver reports reviewed by architects nationwide.

• Surveying Office

There are four points regarding the preliminary asbestos survey for residential businesses. 1. Nationwide survey capability Asbestos-containing building material surveyors will conduct surveys nationwide. *As of October 2023, surveys conducted by asbestos-containing building material surveyors are mandatory.* 2. Fast delivery within one week Delivery will be made within one week from the survey date. This includes document surveys based on design documents and "deemed containing surveys" conducted on-site. *Delivery times may vary if sample collection and analysis are involved.* 3. Sample collection and analysis available Sample collection should be conducted on-site with your presence. Delivery times will be communicated based on the number of collection points. *Analysis is limited to samples collected by our company.* 4. Electronic reporting based on the screen Report *Asbestos preliminary survey result reporting system* For demolition and renovation work of a certain scale or larger, electronic reporting of survey results is required. *To use the asbestos preliminary survey result reporting system, prior issuance of a G Biz ID is necessary.*

• Other construction services

Wallstat is software that creates an analysis model of wooden houses, applies seismic motion to the building just like in a shaking table experiment, and numerically analyzes the collapse process up to complete failure, allowing for visualization of seismic performance on a computer. In the residential business, we offer input and verification services for Wallstat. "I downloaded Wallstat but can't input data." If you are in this situation, please feel free to consult with our residential business.

• Other construction services

Along with the mandatory compliance with energy-saving standards in 2025, the special exception for Type 4 will be significantly reduced. After the enforcement in April 2025, structural examinations will be conducted for two-story wooden houses, except for some small-scale buildings, and the attachment of structural-related documents will be required. Therefore, our company will provide assistance with structural calculations (allowable stress calculations). Additionally, if our internal capacity for wall quantity calculations (frame calculations) is saturated, please feel free to consult with us.

• Structural Design Office

The law regarding the improvement of energy consumption performance in buildings (hereinafter referred to as the Building Energy Efficiency Act) has been amended, and from April 2025, compliance with energy-saving standards will be mandatory for all new residential buildings. Our company handles two aspects for new residential buildings: [Energy-saving calculations] and [Acquisition of BELS evaluation certificates]. We conduct nearly 200 energy-saving calculations each month and have a track record of calculating 2,000 new residential buildings annually. For energy-saving calculations and the acquisition of BELS evaluation certificates, please leave it to our business!

• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)