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Home building check pro

Home Building
Check Pro

Home inspection

Home Construction Check Pro is a service that checks the quality of construction during new building construction.

During new construction work, we thoroughly check the condition of the building’s structure and equipment, including the foundation, exterior walls, and roof, and objectively investigate whether there are any construction defects and safety.

By utilizing Home Construction Check Pro, you can prevent 100% of housing problems during construction.

※We can also accommodate those who have already built a house.

Home Building Check Pro

Recommended for the following people

Recommended

Want to prevent construction mistakes and shoddy work

During construction, there are many parts that will not be visible after completion, such as foundations, piping, waterproofing, insulation, etc.

Even if there are construction mistakes, it will be difficult to correct them after the handover, so please consult us at an early stage.

Recommended

I want to check that construction work is being carried out correctly.

Even if you are told that construction is proceeding without any problems, it is difficult to judge whether there really are no problems.

By having a third-party expert carry out the inspection, we can objectively verify whether the construction has been carried out properly.

Recommended

Reduce the risk of future repairs

If leaks, insufficient insulation, or tilted floors are discovered after the handover, repair costs can be high.

By checking during construction, you can prevent problems before they occur and create a home that you can live in safely for a long time.

Recommended

I want you to diagnose the parts that cannot be confirmed

Even if you look at a construction site, it is difficult to spot problems without specialized knowledge.

If you request a home inspection, we will check every detail and advise you on necessary improvements.

Many housing trouble

Did you know that 80% of newly built homes are poorly constructed?

There were 23,529 consultation cases in 2022. There is data that shows that many people are consulting about defective housing.

If you proceed with building your home without taking any precautions, it may end up being one of those “defective homes” you’ve seen on TV or on social media!

Proceed with building your home without an inspection

Cases where serious incidents occurred

Defect Case.01

Defects in foundation work

The foundation is the most important part that supports a building, but poor construction can cause the building to sink or tilt.

Cracks can occur due to improper pouring of concrete or distortion of formwork.

Defect Case.02

Inadequate waterproofing

If roofs, exterior walls, balconies, windows, etc. are not waterproofed properly, leaks and condensation inside the walls can occur, causing wood rot and mold.

Professional inspection is necessary, especially since there are many construction defects in parts that cannot be seen after completion.

Defect Case.03

Insulation installation error

If the insulation is not properly installed, the heating and cooling efficiency will decrease and a comfortable indoor environment will not be maintained.

Gaps also allow condensation to form, increasing the risk of mold and wood rot.

Defect Case.04

Plumbing and water supply/drainage problems

If the piping slope is not correct, water will not flow smoothly, which can cause backflow and unpleasant odors.

In addition, there are cases where water leaks occur immediately after delivery due to poor water pipe connections or construction errors.

This is just a few examples…
There are many more

Because it is your precious home

Use the Home Construction Check Pro

In order not to regret it

Third-party inspection

What is required of a Home Building Check Pro is to be a completely third-party with no connection to housing companies.

We will communicate with the housing company through you as much as possible. We will communicate the inspection results without any bias and support the safety of your home.

Inspection on the way

Reconstruction also possible

Mistakes are bound to happen during construction. If they go unnoticed and proceed to the next step, it can lead to problems. However, inspections are carried out along the way, so they can be corrected along the way.

We will support you to build a good home for both you and the home builder.

various perspectives

Thorough inspection by experts

Inspections are not something that should be done by architects. There are some things that only professionals in that field can understand.

By examining the test results from various perspectives and deriving answers, we can prevent assumptions and misunderstandings and submit highly accurate reports.

Home Building Check Pro

10 inspection items

01

Foundation base Inspection

As part of the foundation work for a building, we checked the construction status of the base before pouring concrete.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

02

Basic Start-up Inspection

When carrying out foundation work on a house, we check to see if the rising parts are constructed as designed.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

03

Foundation Inspection

We check the construction status of the “foundation” that connects the building’s foundation to the pillars.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

04

Roof waterproofing Inspection

Check that the roof is properly waterproofed to prevent leaks.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

05

Structural Inspection

Check whether structural parts of the building, such as pillars, beams, and load-bearing walls, are constructed correctly.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

06

Waterproof Inspection

Check that each part of the house is properly waterproofed.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

07

Insulation Inspection

Check that the building is properly insulated.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

08

Interior Substrate Inspection

An inspection to check the condition of the base materials before finishing walls and ceilings.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

09

External Completion Inspection

Check that external construction work such as exterior walls, roofs, and balconies has been completed as designed.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

10

Internal Completion Inspection

An inspection to check the condition of the finished product once the interior construction work is completed.

On-site survey cost: 55,000 yen

Remote survey cost: 11,000 yen

Home Building Check Pro

Why choose us?

Reason For Choosing

High-quality inspections by inspectors from headquarters

While most home inspection companies outsource many of their inspectors, all of Home Building Check Pro’s inspectors are based in-house.

This is because when outsourcing, there are differences in the training system, making it difficult to standardize the quality of the tests.

Our headquarters inspectors are responsible for providing high-quality diagnoses based on strict testing standards.

Reason For Choosing

Highly accurate inspection report based on internal meetings

With traditional home inspections, inspectors write their reports alone, which can lead to inconsistencies in inspection accuracy.

At Home Building Check Pro, the inspection results are reviewed in an internal meeting before a report is prepared, so the work is checked by the eyes of multiple experts.This helps prevent errors and provides consistent, high-quality reports.

Reason For Choosing

Customizable inspection plans

We want everyone to have peace of mind when building their home, so we customize the content of the on-site inspection for each customer.

Regardless of whether construction is underway or not, we can provide an efficient and effective inspection with the most suitable plan for your situation.

Actually utilized

Customer Voice

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01

I felt relieved that they were kind enough to teach me.

I had heard about on-site inspections from other companies and was just starting to think that I needed to do one myself when I saw an advertisement for Home Building Check Pro.

When I first heard about remote testing I was a little worried, but the person I inquired about was very helpful and explained everything to me, so I was able to use it with peace of mind.

Male in his 20s

02

He also attended meetings with housing companies.

Although I had started building my house, I didn’t know much about houses and was full of anxiety, so I requested an inspection to give me some peace of mind while building my house.

I’m glad I chose that option because they will join in meetings when I don’t understand what the housing company is saying.

Female in her 20s

03

I was very satisfied with the service.

I really wanted an on-site inspection, so I contacted them and they were happy to accommodate my request.

As for the cost, they provided a quick estimate, and the price was a little cheaper than other companies, but the service offered was comprehensive, so I was very satisfied with their services.

Male in his 40s

04

It was significantly cheaper than other companies

Because I had made numerous changes to the specifications for my home construction, I wanted to see for myself that the construction was being carried out properly and without error, so I took advantage of the remote inspection opportunity to go and check on-site.

I originally wanted a report, but even adding the report to the inspection was still overwhelmingly cheaper than other companies, so I’m very satisfied.

Female in her 30s

05

The reports were also prepared carefully.

I wanted to have an inspection done, but I had given up because I didn’t have enough money in my budget for building a house, and then I found this service. I had just given up because other sites said it would cost 600,000 yen.

In my case, I was able to keep the inspection costs below 100,000 yen, and the reports were also given to me in detail, so I was able to build my home with peace of mind!

Female in her 30s

Contact Us

Contact

Please feel free to contact us.

Supported Areas

Area

Areas covered by on-site surveys (38 prefectures)

Ibaraki, Tochigi, Gunma, Saitama, Tokyo, Chiba, Kanagawa, Nagano, Yamanashi, Shizuoka, Toyama, Ishikawa, Fukui, Gifu, Aichi, Shiga, Mie, Kyoto, Osaka, Nara, Wakayama, Hyogo, Tottori, Okayama, Shimane, Hiroshima, Yamaguchi, Kagawa, Tokushima, Ehime, Kochi, Fukuoka, Oita, Miyazaki, Saga, Kumamoto, Nagasaki, Kagoshima Oita, Miyazaki, Saga, Kumamoto, Nagasaki, Kagoshima