Choi Junho
Founder & Master Plumber
Licensed since 2003. 22 years of expertise in complex plumbing systems for residential and commercial projects.
Since 2011, Sarviko has been the name Seoul residents and businesses trust for plumbing and electrical excellence. Our story is one of craftsmanship, integrity, and relentless improvement.
Sarviko was founded in 2011 by certified master plumber and electrician Choi Junho, with a single vision: to bring European-standard home services to the Korean market. What started as a two-person operation has grown into a team of 28 licensed specialists serving thousands of clients across the Seoul Capital Area.
We hold all required Korean government certifications, carry full liability insurance, and have built our reputation on one principle — if we wouldn't be satisfied with the result in our own home, we don't sign off on the job.
Every job prioritizes the safety of your family, your property, and our technicians. No shortcuts, ever.
We use only certified materials from reputable suppliers. Quality that lasts — not just a quick fix.
Fixed pricing, no surprises. You receive a full written estimate before any work begins.
We value your time. We arrive as scheduled — and finish when we said we would.
We promote energy-efficient solutions and responsible disposal of all waste materials.
12-month workmanship warranty on every project. If something isn't right, we make it right.
Each member of the Sarviko team is government-licensed, background-checked, and trained in both technical excellence and customer communication.
Founder & Master Plumber
Licensed since 2003. 22 years of expertise in complex plumbing systems for residential and commercial projects.
Chief Electrical Engineer
KS C certified electrician with a specialisation in smart home systems and industrial electrical installations.
Senior Project Manager
Coordinates complex renovation projects. Ensures every job is delivered on schedule and within the agreed budget.
Every certificate is current, every policy is active. You're in safe, professional hands.
Ministry of Land, Infrastructure and Transport — Plumbing License Class 1
Korea Electrical Safety Corporation — Licensed Electrical Contractor
Korea Gas Safety Corporation — Gas Installation Permit
Full Liability Insurance — ₩1 Billion Coverage Per Incident
ISO 9001:2015 Quality Management System Certified
Korea Environment Corporation — Eco-Friendly Contractor