The AI age is built by hand.
We find the buyers, book the meetings and recruit the crews for commercial HVAC, data center and marine companies in the USA and Japan. You speak with one person who knows your business. AI does everything else.
The bottleneck
A data center, a chip fab or a ship can be ordered with a signature. It is built, powered and cooled by electricians, HVAC and cooling technicians and marine engineers. That is where projects stall, and that is where we work.
All three wait on skilled hands
Many announced projects never get power, a budget or a start date. Before we book a meeting, we check all three.
Most of a hiring or sales process is time spent waiting for the next step. AI moves every lead and candidate forward, at any hour.
New data centers and fabs wait for power and cooling. Both are installed by high-voltage electricians and cooling technicians, the people we recruit.
Qualified buyers and screened technicians, with their consent, stay in our records. Your next search starts ahead, not from zero.
Why Ittsui Works
We started from one question: what actually slows a technical company down? Finding the right buyers, and finding the right hands. Everything else is waiting and paperwork, and AI can carry that.
One account manager is your contact from the first call and decides with you on the call. No chain of approvals between you and the work.
Research, lead scoring, outreach drafts, candidate screening and record keeping run every hour of the week, in English and Japanese.
Leads, meetings, recruiting and our own scheduling app, Ittsui, which books each meeting into your calendar. No hand-offs between agencies, so nothing gets lost.
Every week we keep what worked, change what did not and run again. The plan improves in weeks, not quarters.
The name
Ittsui (一対) is Japanese for a matched pair. As machines write more of the world's messages, a real person who answers becomes rare. So our pair is a person for every conversation, and an AI for everything else.
What we do
We find the facility managers, data center and fab builders and shipowners who need your work, and check that each project has power, a budget and a start date before anyone reaches out.
Qualified buyers are booked into your calendar for a call or a site visit, with reminders on both sides.
We source technicians by trade and certification, screen them, and your account manager interviews each one before the introduction.
Industries
Staying with three trades means we know the work, the buyers and the certifications. All three sit where the AI age meets physics: power, heat and steel.
Clients we find
Technicians we recruit
Certifications we check: EPA 608 and NATE in the USA. Refrigeration machinery chief engineer (冷凍機械責任者) in Japan.
Clients we find
Technicians we recruit
Certifications we check: EPA 608 and state electrical licenses in the USA. Electrician (電気工事士) and refrigeration licenses in Japan.
Clients we find
Technicians we recruit
Certifications we check: USCG Merchant Mariner Credential in the USA. Marine engineer officer (海技士 機関) in Japan.
The AI age runs on the people who do this work. We work for them, and for the companies that employ them.
How it works
A call with your account manager about your trade, your sites and what is holding them back: clients, technicians or both.
You receive a quote with every fee in writing. Nothing starts before you sign it.
AI researches, qualifies and screens. Ittsui books the meetings into your calendar.
Each week, your account manager goes over meetings and candidates with you, keeps what worked, changes what did not and runs again.
Free
The first consultation, with no obligation.
In writing
Every fee is in your quote before any work starts.
Results
Fees are tied to what we deliver: meetings held and technicians hired.
For technicians
HVAC, data center or marine, in the USA or Japan. Send your trade, your certifications and where you want to work. A person reads every profile.
FAQ
The USA and Japan, and only those two.
Commercial HVAC, data centers and marine. In all three the bottleneck is the same: skilled hands for power, cooling and machinery. Knowing three trades deeply beats knowing thirty on the surface.
Before we book a meeting, we check that the project has power, an approved budget and a start date. Projects missing one of the three wait until they have it.
One account manager, from the first call. When you have a question, a person answers.
The groundwork: research, lead scoring, outreach drafts, candidate screening, scheduling, email summaries and weekly reports. It does not replace your account manager.
Ittsui is our own app. It books meetings, sends reminders, handles rescheduling and summarizes email threads.
The first consultation is free. After it, you receive a written quote. Fees are tied to results: meetings held and technicians hired.
Only to reply to you and prepare your quote, or, for technicians, to consider you for roles. We never sell it.
Company overview
Contact
Tell us about your company. A person reads every request.
What happens next