Get matched with top electrical wiring or panel upgrade pros in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Electrical wiring or panel upgrade pros in Oceanside
Our Goal is to Provide You With Unsurpassed Savings and Quality Workmanship. J. Casillas Electric, Inc., is the best electrical service and repair company in San Diego. Our team of highly trained and qualified electricians are guaranteed to provide excellent customer service and craftsmanship. Proof of our commitment to providing our customers can be seen with our A plus rating with the Better Business Bureau. We provide professional electrical installations and electrical repairs for both residential and commercial buildings. No job is too big or too small. Whether you need a simple dimmer switch installed or a complete re-wiring of your home or business.
"Joe was on it the second I put out a request on Angi (I chose J. Casillas Electric because of so many great reviews). It became an emergency when my tenants power was going crazy and felt in danger so we had cut the main. Joe met my tenant within 2 hours that day. He knew exactly what was wrong - it was dangerous - it resolved by mid day. His team was kind, professional, and skilled. My tenant was happy and felt safe again. As an out of state owner, I was so grateful for such a quick response and resolution to a potentially very dangerous situation. Price seemed reasonable too. I finally have my electrical go to who I can count on unlike others I have used."
Susan N on December 2024
Our Goal is to Provide You With Unsurpassed Savings and Quality Workmanship. J. Casillas Electric, Inc., is the best electrical service and repair company in San Diego. Our team of highly trained and qualified electricians are guaranteed to provide excellent customer service and craftsmanship. Proof of our commitment to providing our customers can be seen with our A plus rating with the Better Business Bureau. We provide professional electrical installations and electrical repairs for both residential and commercial buildings. No job is too big or too small. Whether you need a simple dimmer switch installed or a complete re-wiring of your home or business.
"Joe was on it the second I put out a request on Angi (I chose J. Casillas Electric because of so many great reviews). It became an emergency when my tenants power was going crazy and felt in danger so we had cut the main. Joe met my tenant within 2 hours that day. He knew exactly what was wrong - it was dangerous - it resolved by mid day. His team was kind, professional, and skilled. My tenant was happy and felt safe again. As an out of state owner, I was so grateful for such a quick response and resolution to a potentially very dangerous situation. Price seemed reasonable too. I finally have my electrical go to who I can count on unlike others I have used."
Susan N on December 2024
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"I would say this is the BEST SERVICE YOU CAN FIND for HVAC. I had an intermittently functioning heat system where we almost replaced the $300 Next thermostat and ran a 40 foot power wire through the walls, which would have cost quite a bit. Instead, a very capable man did the right testing and found we only needed a capacitor and he had one on his truck. He then spent another hour removing the dirty fan and cleaning the whole system with Shopvac and garden hose. We'd been breathing all this dusty air and did not know it. They came the day we called and everything was handled expertly after two weeks of problems with heat and incorrect solutions suggested. Highly recommended and I will save their number!"
PRESTON B on March 2024
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"I would say this is the BEST SERVICE YOU CAN FIND for HVAC. I had an intermittently functioning heat system where we almost replaced the $300 Next thermostat and ran a 40 foot power wire through the walls, which would have cost quite a bit. Instead, a very capable man did the right testing and found we only needed a capacitor and he had one on his truck. He then spent another hour removing the dirty fan and cleaning the whole system with Shopvac and garden hose. We'd been breathing all this dusty air and did not know it. They came the day we called and everything was handled expertly after two weeks of problems with heat and incorrect solutions suggested. Highly recommended and I will save their number!"
PRESTON B on March 2024
Contact the Professionals at Green Solar Electric Solutions for the highest quality professional electrical contractors. We handle all electrical improvements from service calls to installing solar panels. We operate in the San Diego County areas. Call us today and see how we can light up your life.
"A bit overpriced for the task"
Farzad T on December 2024
Contact the Professionals at Green Solar Electric Solutions for the highest quality professional electrical contractors. We handle all electrical improvements from service calls to installing solar panels. We operate in the San Diego County areas. Call us today and see how we can light up your life.
"A bit overpriced for the task"
Farzad T on December 2024
CMS Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. We look forward to working with you!
"I would use the service again. Very happy."
Janet L on June 2019
CMS Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. We look forward to working with you!
"I would use the service again. Very happy."
Janet L on June 2019
Sunbrook Solar Power is a company based in sunny Fallbrook, CA. Our focus is to provide high-quality systems at a competitive price. Many big players in the industry put quantity first. Quality is what matters most to us and we pride ourselves in doing things right, not rapid. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. If you are interested in taking a look at what Sunbrook can do for you to visit www.sunbrooksolarpower.com, send an email to info@sunbrooksolarpower.com or call (760) 207-2094. We also have financing options on solar systems. Looking forward to working with you!
"Derek is honest and truthful and will not take advantage of situation any got the project done ahead of time. Thank you so much."
Paul S on December 2020
Sunbrook Solar Power is a company based in sunny Fallbrook, CA. Our focus is to provide high-quality systems at a competitive price. Many big players in the industry put quantity first. Quality is what matters most to us and we pride ourselves in doing things right, not rapid. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. If you are interested in taking a look at what Sunbrook can do for you to visit www.sunbrooksolarpower.com, send an email to info@sunbrooksolarpower.com or call (760) 207-2094. We also have financing options on solar systems. Looking forward to working with you!
"Derek is honest and truthful and will not take advantage of situation any got the project done ahead of time. Thank you so much."
Paul S on December 2020
Contact the Professionals at Green Solar Electric Solutions for the highest quality professional electrical contractors. We handle all electrical improvements from service calls to installing solar panels. We operate in the San Diego County areas. Call us today and see how we can light up your life.
"Ran a 240v line and install a EV charger. Did an ecelllent job. Price was reasonable and they were able to get it done fast."
James B on March 2025
Contact the Professionals at Green Solar Electric Solutions for the highest quality professional electrical contractors. We handle all electrical improvements from service calls to installing solar panels. We operate in the San Diego County areas. Call us today and see how we can light up your life.
"Ran a 240v line and install a EV charger. Did an ecelllent job. Price was reasonable and they were able to get it done fast."
James B on March 2025
Over 20 years of experience in the San Diego residential market. My passion is helping homeowners create the 'perfect feel' to their home through creative lighting and electrical solutions. I work closely with homeowners to find out their particular 'style' as well as budget, and then bring my considerable expertise to finding the best value-conscious solutions. I am an expert in trouble-shooting electrical issues, and will give you an accurate estimate of expected costs before beginning work. I have experience in all phases of electrical work including ground-up whole house, remodel, kitchens and baths, electrical panel trouble-shooting and replacement; as well as energy-efficient lighting and "smart home" solutions; and also commercial repairs. I look forward to helping you with your electrical needs!
"Once we were able to schedule and align on a time to visit, Keith did extremely high-quality work at our home, handling a number of issues with electrical outlets, ethernet/coaxial panels, and light switches with extreme care and effectiveness. My wife and I feel great with the repairs and upgrades Keith performed. We'd highly recommend him for his quality work --"
Jeff F on April 2025
Over 20 years of experience in the San Diego residential market. My passion is helping homeowners create the 'perfect feel' to their home through creative lighting and electrical solutions. I work closely with homeowners to find out their particular 'style' as well as budget, and then bring my considerable expertise to finding the best value-conscious solutions. I am an expert in trouble-shooting electrical issues, and will give you an accurate estimate of expected costs before beginning work. I have experience in all phases of electrical work including ground-up whole house, remodel, kitchens and baths, electrical panel trouble-shooting and replacement; as well as energy-efficient lighting and "smart home" solutions; and also commercial repairs. I look forward to helping you with your electrical needs!
"Once we were able to schedule and align on a time to visit, Keith did extremely high-quality work at our home, handling a number of issues with electrical outlets, ethernet/coaxial panels, and light switches with extreme care and effectiveness. My wife and I feel great with the repairs and upgrades Keith performed. We'd highly recommend him for his quality work --"
Jeff F on April 2025
That's Right Electric Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"We had an excellent experience with Joe! He came to give a quote, made a convenient appointment to complete the service, arrived on time, and was very efficient and friendly! Highly recommend!"
Jamie S on November 2024
That's Right Electric Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"We had an excellent experience with Joe! He came to give a quote, made a convenient appointment to complete the service, arrived on time, and was very efficient and friendly! Highly recommend!"
Jamie S on November 2024
Thank you for considering hiring us for your project! At B & C Electric Corp we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!
"These guys were great to work with. Excellent communication high-quality work and they were fast. I would highly recommend them to anybody needing electrical for commercial or residential.."
Don B on April 2025
Thank you for considering hiring us for your project! At B & C Electric Corp we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!
"These guys were great to work with. Excellent communication high-quality work and they were fast. I would highly recommend them to anybody needing electrical for commercial or residential.."
Don B on April 2025
Family-owned and locally operated, Tail gunner electric is your trusted electrical contractor specializing in panel upgrades, EV charger installations, remodels, lighting solutions, and comprehensive electrical services. With a commitment to quality, safety, and customer satisfaction, our skilled electricians bring expertise and personalized care to every project, powering homes and businesses in our community with reliable, innovative solutions.
"Max installed a EV charger for us. We were given his name as a referral. We can see why his name was referred! Couldn’t have been a better experience. Very professional, friendly, and knowledgeable. We will be referring Max anytime we can. Thank you Max!"
Cole S on May 2025
Family-owned and locally operated, Tail gunner electric is your trusted electrical contractor specializing in panel upgrades, EV charger installations, remodels, lighting solutions, and comprehensive electrical services. With a commitment to quality, safety, and customer satisfaction, our skilled electricians bring expertise and personalized care to every project, powering homes and businesses in our community with reliable, innovative solutions.
"Max installed a EV charger for us. We were given his name as a referral. We can see why his name was referred! Couldn’t have been a better experience. Very professional, friendly, and knowledgeable. We will be referring Max anytime we can. Thank you Max!"
Cole S on May 2025
Electrical wiring or panel upgrades FAQs
A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.
Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.
A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.
The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.
Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.
- Circuit Breaker / Electrical Panel Installation
- Doorbell / Security Camera Installation
- Electrical - Multiple Projects
- Electrical Multi-Item Installation
- Doorbell / Security Camera Repair
- Electrical Multi-Item Repair
- Electrical Item Repair
- Power Outlet Replacement
- Electric Vehicle Charger Installation
- Ceiling / Bath Fan Replacement
- Light Fixture Installation
- Smoke Detector Repair
- Switch Repair
- Doorbell / Security Camera Replacement
- Power Outlet Repair
- Smoke Detector Replacement
- Ceiling / Bath Fan Installation
- Electrical Item Installation
- Electrical Switches, Outlets & Fixtures - Install or Repair
- Switch Installation
- Light Fixture Replacement
- Electrical for Home Addition or Remodel - Install
- Electric Vehicle Charger Repair
- Ceiling / Bath Fan Repair
- Light Fixture - Install
- Lightning Protection - Install or Repair
- Circuit Breaker / Electrical Panel Repair
- Power Outlet Installation
- Light Fixture Repair
- Switch Replacement
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
