Trusted by thousands of homes and businesses across the UK. Fully certified, insured, and dedicated to delivering safe, reliable electrical solutions.
Kylmäasennus Korhonen has been delivering premium electrical services for over two decades. Our NICEIC-approved team combines deep expertise with modern techniques to ensure every project meets the highest safety and quality standards.
Fully qualified, Part P registered electricians
Premium materials and meticulous attention to detail
Transparent quotes with no hidden fees
Full compliance with BS 7671 wiring regulations
From routine maintenance to complex installations, we provide comprehensive electrical solutions for every need.
Browse our latest electrical installations and see the quality we deliver on every project.
Real feedback from homeowners and businesses we have served across the region.
The installation of the air source heat pump went as agreed and was a neat job. No extra costs, just what was agreed and on time, highly recommended 👌
— Jarkko RossiEdited 2 years agoThe installation of the air source heat pump went as agreed and was a neat job. No extra costs, just what was agreed and on time, highly recommended 👌
— Jarkko RossiEdited 2 years agoThe ILP was mounted on the wall by one man, without unnecessary helper costs. The installation wait time was not extremely long either. Efficient and very neat result, the invoice was exactly as stated in the quote. I can recommend Mikko!
— Minna Rautomäki3 years agoThe ILP was mounted on the wall by one man, without unnecessary helper costs. The installation wait time was not extremely long either. Efficient and very neat result, the invoice was exactly as stated in the quote. I can recommend Mikko!
— Minna Rautomäki3 years agoThe heat pump was installed according to our wishes. Careful work. I recommend.
— Mikko Lankinen3 years agoVisit our office or call for a free consultation. We serve all of Greater Nurmijärvi and the Home Counties.
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