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Electrical Contractor

Licensed & Insured

About UsContact Us
Electrical Services

Providing a Range of
Commercial & Residential Services

Electricity is energy we depend on for our lives and for work.  When electrical systems are installed and maintained properly, they are controlled effectively.

Therefore, the non-electrical worker has the largest exposure to electrical hazards.  OSHA requires that employers provide training to both electrical workers and non-electrical workers who can be exposed to electrical hazards. According to NIOSH, around 500 worker deaths annually make electrocution the fifth leading cause of workplace fatality (7% of all workplace fatalities).

9

Cable Change

When should electrical cables be replaced?
Here are some signs to watch for that show it’s time to replace your home’s electrical wiring:
  1. Your home is 30 or more years old. …
  2. You’re tripping the breaker. …
  3. You regularly need extension cords. …
  4. Your lights dim or flicker when you turn on an appliance. …
  5. Your outlets are stained.
9

Electrical Testing

How do I know if my electrical wire is bad?
8 Signs of Bad Wiring
  1. Frequently tripped circuit breakers. …
  2. Flickering or dimming lights. …
  3. Buzzing or crackling sounds. …
  4. Frayed wires. …
  5. Aluminum or knob-and-tube wiring. …
  6. Warm or vibrating spots on outlets or walls. …
  7. Smoke coming from outlets or appliances. …
  8. Burning smells or scorch marks on electrical fixtures
9

Security Alert

  • Never put fingers or other objects in an outlet
  • Keep metal objects out of toasters
  • Never use anything with a cord or plug around water
  • Never pull a plug out by its cord
  • Stay away from substations and power lines
  • Don’t climb on power poles
  • Never fly kites near power lines
  • Stay away from broken or fallen power lines
  • Never touch or climb trees that are near power lines
  • Never touch big, metal transformer boxes with warning signs
  • Obey warning signs
9

Energy Survey

About Us & Why We are
The Best For the Job

With our experience and as a qualified Electrical Engineering Contractor, J&R Electrical can assess your home and recommend energy- and money-saving options, improving your home’s comfy factor. We’re committed to providing sound advice for our clients to reduce the risk of poor investments and save money with both long- and short-term solutions.
Our Work

Our Recent Projects

Modern Fixture

  • we provide supply and installation 

Aircond Service, Supply And Install

  • We also provide aircond services
  • Supply aircond
  • Aircond installation works
  • Troubleshooting faulty aircond
Testimonials

Address

no.24-1,  Lot 62, Block C, 1st Floor, Lorong Flaza Kingfsher 3, Plaza Kingfisher, Kuala Inanam, 88450 Kota Kinabalu Sabah

Phone

019 2042066

Email

jnrelectrical8@gmail.com