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Find Electrical wiring or panel upgrade pros in Fontana

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


Avatar for Steinberg Construction

Steinberg Construction

5.00(
1
)
Approved Pro

Steinberg Construction

5.00(
1
)
Approved Pro
35 years of experience
Free onsite estimate

We're a locally owned and operated company with over 30 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. 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!

We're a locally owned and operated company with over 30 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. 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!


Carlos Villegas

4.85(
60
)
Approved Pro

Carlos Villegas

4.85(
60
)
Approved Pro
Super Service Award
Customers say: True professional
24 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.


A A Electric

4.75(
8
)
Approved Pro

A A Electric

4.75(
8
)
Approved Pro
Customers say: Quality work
7 years of experience
Free onsite estimate

A A 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.

"Oscar is a fine man. That's all I can say. If had met him out in public and had occasion to speak with him, we probably would be friends."

RICHARD D on August 2020

A A 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.

"Oscar is a fine man. That's all I can say. If had met him out in public and had occasion to speak with him, we probably would be friends."

RICHARD D on August 2020


D & J Lighting Maintenance

4.64(
55
)
Approved Pro

D & J Lighting Maintenance

4.64(
55
)
Approved Pro
Customers say: Quality work
41 years of experience

D & J Lighting Maintenance is a locally owned and operated business! We are servicing the Riverside Orange county area! We will travel for bigger projects! Call us for your free estimates! We will also perform commercial work as well! Ask us as we know the answers and our projects are perfected! Call me for free estimates!

"On time. Fair pricing and was able to do some extra work as well as the preplanned stuff."

Larry L on May 2025

D & J Lighting Maintenance is a locally owned and operated business! We are servicing the Riverside Orange county area! We will travel for bigger projects! Call us for your free estimates! We will also perform commercial work as well! Ask us as we know the answers and our projects are perfected! Call me for free estimates!

"On time. Fair pricing and was able to do some extra work as well as the preplanned stuff."

Larry L on May 2025


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!


Kevin Hernandez

4.91(
170
)
Approved Pro

Kevin Hernandez

4.91(
170
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
34 local quotes requested

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels, as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

"I am very pleased with Kevin. He is a professional. He did a beautiful job on my ceiling fan project. I am recommending him to everybody I know."

Debbie F on November 2025

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels, as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

"I am very pleased with Kevin. He is a professional. He did a beautiful job on my ceiling fan project. I am recommending him to everybody I know."

Debbie F on November 2025


Avatar for Prime Electric Solutions

Prime Electric Solutions

4.86(
21
)
Approved Pro

Prime Electric Solutions

4.86(
21
)
Approved Pro
Customers say: Quality work
170 local quotes requested
20 years of experience

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

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FAQs for electrical wiring or panel upgrade projects in Fontana, CA

Warning signs that indicate potential service line problems include frequent circuit breaker trips, flickering lights throughout your home, buzzing sounds from your electrical panel, or visible damage to exterior wiring. If your home has an older electrical panel (25+ years) or you notice a burning smell near your electrical connections, contact a licensed electrician promptly to evaluate your system's condition.

Responsibility for electrical service lines is divided between the utility company and the homeowner. The utility maintains everything up to the connection point at your property (often the weatherhead or meter), while you're responsible for the service entrance cables, meter base, and all wiring beyond. Contact your specific utility provider to understand exactly where their responsibility ends and yours begins.

A standard electrical service line replacement takes one to two hours for a straightforward installation. This timeline may extend if complications arise or additional electrical work is performed simultaneously. The process includes disconnecting power, removing old wiring, installing new components, and restoring service. Allow additional time for scheduling inspections and obtaining necessary permits.

Most standard homeowners' insurance policies don't cover electrical service line replacement due to normal aging or gradual deterioration. However, damage caused by covered perils like lightning strikes, fires, or fallen trees may qualify for insurance coverage. Some insurance companies offer specific service line coverage as an optional add-on to standard policies. Review your policy details or consult with your insurance agent to understand your specific coverage options.

The Fontana, 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.