About Us

Here are some of the electrical safety tips, you should know:

  • Make sure your hands are dry when handling electrical equipment
  • Make sure to keep all electrical circuit contact points enclosed
  • Make sure to disconnect any appliance that sparks and have it repaired as soon as possible
  • Make sure to disconnect appliances before cleaning
  • Make sure to keep your electrical cords away from hot appliances
  • Make sure to keep your appliances clean and free of dust, lint, and grease
  • Make sure outdoor electrical outlets are covered with weatherproof covers
  • Never overload a circuit by plugging too many appliances
  • Use extension cords only for temporary applications
  • Use heavy-duty cords when using power tools
  • Always turn off appliances when you leave home

One and Only Electricals is a reliable and experienced electrical company in Tri-Valley, California. We have been in this business for many years. We have solved thousands of electrical problems, which helped us to gain and improve our skills and knowledge.

Why Choose Us As Your Electrician?

  • Same day service
  • Reasonable prices
  • Owner works every job
  • Prompt, reliable service
  • 100% customer satisfaction
  • Licensed, insured and credible
  • 24 Hours/ 7 Days in 365 Days ready to work
  • Available during emergency electrical solution
  • Friendly and dedicated customer service representative

Our Electrical Services Include:

  • Low voltage wiring
  • Home solar system
  • Electrical wiring
  • Attic fan installation
  • Electric panel upgrade
  • Ceiling fan installation
  • Subpanel installation
  • Electrical troubleshooting
  • Circuit breaker replacement
  • Automotive electrical services
  • Residential electrical services
  • Commercial electrical services
  • Industrial electrical services
  • Electrical vehicle charging station
  • Electrical outlet installation and repair
  • Electrical inspections and wiring installation
  • Recessed can lighting design, installation and maintenance
  • And many more.

Need An Electrical Service in Tri-Valley, California? We’ve Got You Covered! Call Us At (925) 989-5266!

When you suddenly experience power shorts out or see some electrical sparks, do not take it for granted, calling an electrical service provider is highly recommended.

Small or big, electrical issues, you don’t have to look any further. Our electricians are highly trained in all areas of electricity and continue to update their knowledge and skills to make sure they are doing the right solution.

As an electrical company dedicated to providing quality service, we stand to guarantee 100 % satisfaction at all times. We always make sure to do our best at the very first time.

If you need us today, you do not need to wait for long hours. We are always available to extend our hand to you. We are open 24 hours a days, 7 days a week in 365 days. We offer same day service especially during the night and emergency situation.

What are you waiting for? Let us help you today! All you need to do is pick up your phone and dial our number. Our customer service representatives are ready to answer whatever questions or inquiries you may have.