Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in San Bernardino, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in San Bernardino

R P A Electric & Construction Company

5.00(
1
)
Approved Pro

R P A Electric & Construction Company

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Very experienced, very thorough, and well planned."

SCOTT R on December 2021

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Very experienced, very thorough, and well planned."

SCOTT R on December 2021


S&W Electric Company

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

S&W Electric Company

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work.  Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects.  Call us today you'll be relieved you did. Thank you

We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work.  Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects.  Call us today you'll be relieved you did. Thank you


Carlos Villegas

4.85(
60
)
Approved Pro

Carlos Villegas

4.85(
60
)
Approved Pro
Super Service Award
Customers say: True professional
27 local quotes requested
49 years of experience

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos and his team did a great job and they have good character too. I would definitely recommend them and hire them again. "

Mark B on November 2025

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos and his team did a great job and they have good character too. I would definitely recommend them and hire them again. "

Mark B on November 2025


Avatar for Trinity Electric

Trinity Electric

5.00(
2
)
Approved Pro

Trinity Electric

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

TRINITY ELECTRIC is committed to excellence 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

"Highly recommend, honest, great quality, very good at what he does, and great with people."

Steve X on April 2020

TRINITY ELECTRIC is committed to excellence 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

"Highly recommend, honest, great quality, very good at what he does, and great with people."

Steve X on April 2020


Avatar for KA ELECTRICAL

KA ELECTRICAL

5.00(
5
)
Approved Pro

KA ELECTRICAL

5.00(
5
)
Approved Pro
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Alset Electric

Alset Electric

5.00(
3
)
Approved Pro

Alset Electric

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Alset Electric 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.

"Great company to work with"

MUHAMMAD D on October 2023

Alset Electric 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.

"Great company to work with"

MUHAMMAD D on October 2023


D E Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

D E Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

With over 30 years of experience, D E Electric 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!

With over 30 years of experience, D E Electric 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!


Avatar for Dwelling Electric Inc.

Dwelling Electric Inc.

4.93(
599
)
Approved Pro

Dwelling Electric Inc.

4.93(
599
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
94 local quotes requested

Looking for an electrician who values your time and delivers top-quality results? Dwelling Electric Inc. offers prompt service, upfront pricing, and clear communication throughout San Diego. We specialize in EV charger installations, recessed lighting, and elegant lighting solutions. Text us now at 619-940-6262 for a fast, no-hassle estimate!

"I had fire alarms replaced and the project went really well with Dwelling Electric. Jeff was professional and efficient. All was completed very quickly and he spent time explaining everything to me."

Katherine C on August 2025

Looking for an electrician who values your time and delivers top-quality results? Dwelling Electric Inc. offers prompt service, upfront pricing, and clear communication throughout San Diego. We specialize in EV charger installations, recessed lighting, and elegant lighting solutions. Text us now at 619-940-6262 for a fast, no-hassle estimate!

"I had fire alarms replaced and the project went really well with Dwelling Electric. Jeff was professional and efficient. All was completed very quickly and he spent time explaining everything to me."

Katherine C on August 2025


Avatar for Prime Electric Solutions

Prime Electric Solutions

4.81(
16
)
Approved Pro

Prime Electric Solutions

4.81(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
282 local quotes requested

Family own and operated since 2005, serving the Inland Empire. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. We adhere to our core values: Quality / Integrity / Honesty / Superior Service. Our service hours are Mon-Fri 8:00am-4:00pm Sat 9:00am-12:00pm we are closed on Sundays. Our Text messages to (909)665-5263 are monitored 24 hrs. a day 7 days a week in case of an emergency.

"Job was done right and on time. Very professional staff and excellent communication throughout. Highly recommend!"

Matt T on June 2024

Family own and operated since 2005, serving the Inland Empire. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. We adhere to our core values: Quality / Integrity / Honesty / Superior Service. Our service hours are Mon-Fri 8:00am-4:00pm Sat 9:00am-12:00pm we are closed on Sundays. Our Text messages to (909)665-5263 are monitored 24 hrs. a day 7 days a week in case of an emergency.

"Job was done right and on time. Very professional staff and excellent communication throughout. Highly recommend!"

Matt T on June 2024


Avatar for Van Sant Electrical

Van Sant Electrical

4.79(
38
)
Approved Pro

Van Sant Electrical

4.79(
38
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
6 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of electrical services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results we look forward to building lasting relationships with our clients and guarantee your satisfaction.

"They did what we wanted them to repair or uograde. They did a great, great job. Thank you for the best work we've seen in years!"

Miles N on July 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of electrical services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results we look forward to building lasting relationships with our clients and guarantee your satisfaction.

"They did what we wanted them to repair or uograde. They did a great, great job. Thank you for the best work we've seen in years!"

Miles N on July 2025

...
Showing 1-10 of 1036
FAQs for electrical wiring or panel upgrade projects in San Bernardino, CA

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The San Bernardino, CA homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.