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17 Antares Place, MairangiBay, Auckland 0632



About us

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About us

Years of experience


About OHM Building and Refurbishing Servies

Over 25 Years of Excellence Serving London

Ohm Building and Refurbishing Services has been providing exceptional service to London and surrounding counties for over two decades. We offer a wide range of services, including electrical, gas plumbing & heating, boiler installation, kitchen & bathroom remodeling, and floor installation.

Our team of fully qualified and certified professionals is dedicated to delivering high-quality work at competitive prices. We offer free quotes for most electrical, boiler, plumbing, and heating services, ensuring transparency upfront.

Why Choose Ohm?

  • Experience: We have a proven track record of exceeding customer expectations with over 2000 satisfied clients.
  • Quality: Our team is fully qualified and committed to excellent workmanship.
  • Affordability: We offer competitive pricing and free quotes for most services.
  • Honesty & Reliability: We prioritize clear communication and upfront costs.
  • We Take Every Job Seriously: No project is too big or too small for us.
  • Safety First: Our professionals are always properly identified and carry the necessary licenses.
  • Building Regulations: We handle all building work notifications and ensure proper installation for electrical, plumbing, and gas works.
  • Supporting Our Community: We offer discounted services to disabled people.

Contact Ohm Today!

We’re here to help you with your next home improvement project. Get in touch for a free quote and experience the Ohm difference.

  • Expert electrician
  • Full-service electrical layout
  • Wiring and installation


We’re accredited and monitored by industry organizations, so you can be confident you’ll receive exceptional work from a professional team

About us
About us
About us
About us
About us
About us