Partner
We are looking for
electrical partner contractors
to build sites with us.一緒に現場をつくる、電気工事の協力会社を募集しています。
From main feeders & power to lighting & outlets, low-voltage & communications, and fire & life-safety systems. We are looking for partner contractors and independent electricians to share the work on our electrical sites.

Trades
Work we needお願いする工事
We are an electrical work specialist. We are looking for companies and tradespeople who can join us on site in the following four areas. It is fine if you only cover the work you are best at.
01 / Power
Main feeders & power
Building main feeders, distribution boards and power panels, and power wiring for air conditioners and machinery.
- Cable racks
- Main feeder cables
- Panel installation & wiring
02 / Lighting
Lighting & outlets
Installing light fixtures and LED upgrades, lighting tracks, and wiring for outlets and switches.
- Sales floor lighting
- LED upgrades
- Adding circuits
03 / Low Voltage
Low-voltage & communications
Conduit and wiring for intercoms, LAN and telephones, TV, security cameras and in-store PA systems.
- Intercoms
- LAN & telephone
- Security cameras
04 / Fire Safety
Fire & life-safety systems
Electrical work for fire & life-safety systems such as exit sign lights, automatic fire alarm systems and emergency broadcast.
- Exit sign lights
- Automatic fire alarm
- Emergency broadcast
AlsoMachine wiring in factories, power work when air conditioners are replaced, and work around generators.
Sites
From new builds to renovations of stores that stay open.新築から、営業中の店舗の改装まで。
Our head office is in Chikusa-ku, Nagoya. Our renovation & maintenance work for electronics retail stores has covered 12 prefectures, from the Kanto to the Chugoku region.
Sites vary in type and size. Please tell us on the registration form what work you can do and which areas you cover.
- Head office
- Chikusa-ku, Nagoya, Aichi
- Areas we have worked in
- 12 prefectures from the Kanto to the Chugoku region (renovation & maintenance work for electronics retail stores)

Team
How we work together一緒に働く体制
We share the four promises we keep on site with our partner contractors as well.

We move right away
When questions come up on site or drawings don't match, our staff check right away and get back to you. We cut the time crews spend waiting on decisions.
We meet tight deadlines
On sites with short schedules or sudden changes, we rework the sequence and staffing together with you and meet the handover date.
No excuses
We don't blame others when things are awkward or difficult. Fit and interface problems are ours to coordinate with the main contractor and other trades.
We finish the details
We take care with the finish, down to cable routing and fixture fit that no drawing shows. Before handover, we check measurements and lighting together.
Example
Working with us: finishing a new store in time for opening
In 2016, for a new large electronics retail store (5 floors) in a station-front redevelopment building in Tokyo, we added staff together with our partner contractors during the finishing stage before opening, and completed the electrical work in time for the opening. This is how we keep our promise, "We meet tight deadlines", together with our partner contractors.
Air conditioning, ventilation and plumbing work is handled by our group company SOWA SERVICE Co., Ltd. On sites where electrical and mechanical work overlap, we coordinate the schedule within the group.
Flow
How to register登録の流れ
Registration is through the "Partner contractor registration" form on our Contact page.
Register by form
Enter your company or trade name, and the work and areas you can cover. Please send documents such as a company profile by replying to the email we send after you submit the form.
Our staff contact you
We review your details and our staff will contact you. We talk about how each of us works and about terms.
Discussing sites
When we have a site that matches the work and areas you can cover, we get in touch with you.
What the form asks
- Company or trade name, contact person, contact details
- Location
- Work you can do (main types)
- Areas covered
- Number of workers, licenses and qualifications (optional)
- Track record and specialties (optional)
FAQ
FAQよくある質問
Can an independent electrician register?
Yes. Enter 1 under "Number of workers" on the form.
Is it okay to cover only some of the four areas?
Yes. Tell us what you do best and what you have done so far.
Can companies outside Aichi register?
Yes. We have sites outside Aichi too, such as store renovations. Please tell us on the form which areas you cover.
What are your rates and payment terms?
They depend on the work and the site, so our staff will explain after you register.
Will there be a site for me as soon as I register?
When we have a site that matches the work and areas you can cover, we get in touch with you. Depending on when you register, it may take some time before we contact you.
Partner contractor registration
is accepted through our form.協力会社のご登録は、フォームから受け付けています。
For inquiries by phone, call +81-52-938-4126.