Total
Facility Works.
Water, air, gas, and future infrastructure.
Rooted in Shizuoka & Aichi with agility and integrated design-build-maintain capability.
I-kan delivers comprehensive solutions with expertise and coverage.
これからの水を、考える。
愛管は、企業様のBCP対策からご家庭の水道代削減まで、
「水の自立」をテーマにした新しいソリューションをご提案します。
Why Choose I-kan?
Covering all Shizuoka & East Aichi,
Overwhelming field capability and network
40+ Years History
Trust and know-how accumulated since our founding. We have the adaptability to handle any site.
Rich Track Record
From public facilities to private homes. Diverse construction experience guarantees reliable quality.
Certified Experts
Many professionals with specialized qualifications, including 1st Class Construction Superintendents.
Strong Partners
Collaboration with specialists in each field. Achieving rapid and high-quality construction over a wide area.
Changing the Future
of Water Infrastructure
Sustainable next-generation infrastructure without large facilities. I-kan provides end-to-end solutions.
Small repairs?
We welcome them!
I-kan is not just for large public works or factory facilities.
Since our founding, protecting the plumbing of local homes has been our vital mission.
Toilet clogs, faucet leaks, water heater failures...
Please call us freely as your "local plumber".
Safe & Clean Service
Customer Reviews
"I was in trouble with a sudden leak, but they came immediately after I called. Explainations were clear and I could trust them."
"Asked for water heater replacement. They consulted kindly from choosing the model, and the work was efficient and clean."
"Renovated plumbing for my parents' house. Proposal was excellent and usability improved significantly. Would ask again."
A Team of Water Professionals
Connecting Technology and Passion
I-kan's strength lies in the power of our people who have supported our 40-year history. Professionals with solid qualifications, such as first-class technicians and construction management engineers, continue to support the safety of your invisible infrastructure.
Proven Technology
Many certified professionals, including 1st-class plumbing supervisors.
Teamwork
From young to veteran, we value close cooperation and skill transfer on site.
Our Services
Building Facilities
Design and construction of plumbing, HVAC, and fire protection systems for new and renovated buildings.
Maintenance & Rehabilitation
Extending equipment life and preventing troubles. Trenchless pipe rehabilitation technology.
Public Infrastructure
Installation and renewal of water and sewage mains protecting local lifelines.
Environment & Water
Sustainable technologies protecting natural energy and vital water.
DX & Tech Support
Digital twinning of sites using 3D scanning and BIM.
Track Record
Introducing our wide range of projects from private homes to public works.
引佐南部中学校 空調整備事業
Project: 引佐南部中学校 空調整備事業. Location: 浜松市浜名区. Period: 令和07年10月 - 令和07年12月.
北浜東部中学校 空調整備事業
Project: 北浜東部中学校 空調整備事業. Location: 浜松市浜名区. Period: 令和07年05月 - 令和07年09月.
佐久間発電所に鹿島寮新築工事
Project: 佐久間発電所に鹿島寮新築工事. Location: 浜松市天竜区. Period: 令和7年04月 - 令和7年11月.
Strong Partner Network
for the Best Solution
We do not obsess over doing everything purely in-house. Because that is not always the best for our customers.
Specialists with world-class technology, regional partners with abundant resources. By collaborating with them, we achieve performance in cost, quality, and speed that no single company can achieve alone.
I-kan Project Management
I-kan acts as the control tower, forming the optimal "Dream Team" for each project, taking full responsibility for quality and schedule management.
Trusted & Certified by Local Municipalities
Designated by Hamamatsu City and other municipalities in Shizuoka & Aichi
Designated Water Supply Works
Authorized for water supply works from public roads to private properties.
Designated Sewerage Works
Certified for drainage equipment works within private properties.
Join Our Team
Beginners welcome. Full support for national certification.
Become a professional in plumbing.
Partner Companies Wanted
Plumbing, HVAC, electrical partners wanted.
Shizuoka & East Aichi.