HSK Elektro Kaldeh GmbH · Hamburg-Ottensen
Electrical engineering from Hamburg.
Since 1995.
Electrical installations, modernization and E-Check for private and commercial clients — reliably delivered from our base in Ottensen for nearly three decades.
Since 1995
established in Hamburg
Hamburg-Ottensen
fixed location, short distances
Private & commercial
built for both customer groups
24/7 emergency service
fast to reach when it matters
Our services
From a small repair to a complete new installation.
Electrical Installation
New wiring, sockets and distribution boards — planned and installed professionally.
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Renovation
Modernizing electrical systems — for more safety and comfort in existing buildings.
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Repair & Service
Fast, reliable repair of faults and defects.
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Lighting
Lighting design and installation for homes and commercial spaces.
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E-Check
Inspection of your electrical system with a test report — for more safety.
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Commercial Electrical Services
Electrical engineering for commercial properties, housing associations and construction projects.
Learn more about usWhy HSK?
What sets our day-to-day work apart.
Years of experience
Active in the Hamburg area since 1995 — we know the requirements of both older buildings and new construction.
Personal advice
We take the time to walk through your project with you on site.
Careful workmanship
Clean, professional execution of every job is a priority for us.
Private and commercial
From a single socket to a large commercial installation — one point of contact for everything.
Local in Hamburg
Based in Ottensen, with short travel times across the city.
References
Companies that trust us.
Electrical services for residential property portfolios.
Collaboration on maintenance and modernization projects.
Ongoing electrical support for existing buildings.
Electrical services on construction projects.
Electrical services for residential property portfolios.
About HSK
We've been working as an electrical contractor in Hamburg-Ottensen since 1995. What started as a small team has grown into a reliable partner for electrical installations — for private customers as well as housing associations and commercial clients.
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Get in touch
Call us, message us on WhatsApp, or use the form — we'll get back to you as quickly as possible.