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Electrical wiring or panel upgrade pros in San Jose

3M General Services

93 W. Alma Ave.
5.00(
1
)
Approved Pro

3M General Services

93 W. Alma Ave.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

3M General Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Minh is great."

Mohit J on July 2021

3M General Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Minh is great."

Mohit J on July 2021


Avatar for Stallings Electric

Stallings Electric

9 Lilac Lane
4.95(
10
)
Approved Pro

Stallings Electric

9 Lilac Lane
4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 years of experience

Welcome to Stallings Electric! Owner and operator, Dave, takes great pride in his professionalism and customer satisfaction. Dave, and his team are the experts you need to take care of your home! With over 25 years of experience we can handle any project you want with promptness and professionalism. We will always treat your home as we would our own, and will make you our top priority. Give Stallings Electric, a call today! You won't be disappointed.

"They installed a Generater."

Robert A on October 2022

Welcome to Stallings Electric! Owner and operator, Dave, takes great pride in his professionalism and customer satisfaction. Dave, and his team are the experts you need to take care of your home! With over 25 years of experience we can handle any project you want with promptness and professionalism. We will always treat your home as we would our own, and will make you our top priority. Give Stallings Electric, a call today! You won't be disappointed.

"They installed a Generater."

Robert A on October 2022


Avatar for HOERZ ELECTRIC

HOERZ ELECTRIC

39885 WYATT LN
5.00(
5
)
Approved Pro

HOERZ ELECTRIC

39885 WYATT LN
5.00(
5
)
Approved Pro
Customers say: Quality work
11 years of experience

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.

"You can't go wrong with Hoerz Electric. We recently had them do electrical work in our kitchen remodel. And let me just say, WOW! Chris and Mike were thorough, honest, and did a great job. We are very happy with the work they did, and can't recommend them enough!"

Andrew L on December 2024

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.

"You can't go wrong with Hoerz Electric. We recently had them do electrical work in our kitchen remodel. And let me just say, WOW! Chris and Mike were thorough, honest, and did a great job. We are very happy with the work they did, and can't recommend them enough!"

Andrew L on December 2024


Avatar for Rashid Kaddoura

Rashid Kaddoura

2518 Roblar Lane
4.79(
112
)
Approved Pro

Rashid Kaddoura

2518 Roblar Lane
4.79(
112
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
6 years of experience

All types of electrical, Heating, ventilation, and air-conditioning works. include the following: Upgrading Electrical panels. EV chargers, Recess lights, electrical problems repairs, New construction, remodel houses and kitchens, fans, Air conditioning installations, furnace replacements Contractor's license number # 1041021 C10 & c20 Are you considering replacing your old furnace or air-conditioning unit. contact us to give you a competitive quote. license contractor # 1041021 C20

"Rashid was very professional. He always shared progress and was a great communicator. Project was completed within a couple weeks!"

April S on March 2025

All types of electrical, Heating, ventilation, and air-conditioning works. include the following: Upgrading Electrical panels. EV chargers, Recess lights, electrical problems repairs, New construction, remodel houses and kitchens, fans, Air conditioning installations, furnace replacements Contractor's license number # 1041021 C10 & c20 Are you considering replacing your old furnace or air-conditioning unit. contact us to give you a competitive quote. license contractor # 1041021 C20

"Rashid was very professional. He always shared progress and was a great communicator. Project was completed within a couple weeks!"

April S on March 2025


Avatar for Mr. Electric of Palo Alto

Mr. Electric of Palo Alto

1814 Armand Drive
4.88(
4
)
Approved Pro

Mr. Electric of Palo Alto

1814 Armand Drive
4.88(
4
)
Approved Pro
Customers say: Quick response
14 local quotes requested
5 years of experience

Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Palo Alto for quick and convenient repairs. We offer our electrical expertise Palo Alto and the surrounding area. Your home or business is in good hands, whether you’re hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated.

"Job was done very well."

Kensing w on August 2025

Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Palo Alto for quick and convenient repairs. We offer our electrical expertise Palo Alto and the surrounding area. Your home or business is in good hands, whether you’re hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated.

"Job was done very well."

Kensing w on August 2025


T K Electric

5201 Terner Way, Suite 201
4.81(
129
)
Approved Pro

T K Electric

5201 Terner Way, Suite 201
4.81(
129
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 local quotes requested

With over 10 years of experience T. K. Electric is at the top of our game. Your satisfaction is our #1 goal and we look forward to taking care of your electrical needs

"Tami was very professional and knowledgeable. He arrived on time and completed the job in record time."

Kris G on June 2025

With over 10 years of experience T. K. Electric is at the top of our game. Your satisfaction is our #1 goal and we look forward to taking care of your electrical needs

"Tami was very professional and knowledgeable. He arrived on time and completed the job in record time."

Kris G on June 2025


Avatar for Single Line Electric

Single Line Electric

18234 Leather Oak Rd
4.95(
40
)
Approved Pro

Single Line Electric

18234 Leather Oak Rd
4.95(
40
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
29 local quotes requested

Single Line 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. 20 years exp

"Nery and his team are top notch. They replaced a sub panel in our new townhome, added a 20v breaker and also fixed some outlets that had really bad wiring. The first two tasks were already agreed upon and the 3rd was something they helped out with on a whim thankfully. Nery came multiple times to our Oakland home to provide estimates for different options we were considering. He gave us different ideas and was very professional. They arrived around 11am and were done by a little after 6pm. Their work was very clean and they pay a lot of attention to detail. I highly recommend them and have already shared their information with our entire HOA. I found them on Angi's list and am so glad I did! As first time homeowners, Nery was very reasonable in working with our budget. We can't recommend them enough!"

Jesús S on April 2023

Single Line 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. 20 years exp

"Nery and his team are top notch. They replaced a sub panel in our new townhome, added a 20v breaker and also fixed some outlets that had really bad wiring. The first two tasks were already agreed upon and the 3rd was something they helped out with on a whim thankfully. Nery came multiple times to our Oakland home to provide estimates for different options we were considering. He gave us different ideas and was very professional. They arrived around 11am and were done by a little after 6pm. Their work was very clean and they pay a lot of attention to detail. I highly recommend them and have already shared their information with our entire HOA. I found them on Angi's list and am so glad I did! As first time homeowners, Nery was very reasonable in working with our budget. We can't recommend them enough!"

Jesús S on April 2023


LIGHTLINE ELECTRIC INC

5885 McGilvra Court
5.00(
1
)
Approved Pro

LIGHTLINE ELECTRIC INC

5885 McGilvra Court
5.00(
1
)
Approved Pro
13 years of experience
Free onsite estimate

We are your trusted family-owned electrical company that has been proudly serving our community for 13-years. We offer expert solutions for all residential needs from installations to repairs including remodels and new builds. We provide quality craftsmanship, fair and transparent pricing, and exceptional customer service. Trust our family to keep your home or business operating safely. Call our business today for a free estimate!

"Joe from lightline electric was great took good care of me and my family. Loved that he took time to make sure I know my choices and helped me understand PG&E and how to work with them. "

Jason P on August 2025

We are your trusted family-owned electrical company that has been proudly serving our community for 13-years. We offer expert solutions for all residential needs from installations to repairs including remodels and new builds. We provide quality craftsmanship, fair and transparent pricing, and exceptional customer service. Trust our family to keep your home or business operating safely. Call our business today for a free estimate!

"Joe from lightline electric was great took good care of me and my family. Loved that he took time to make sure I know my choices and helped me understand PG&E and how to work with them. "

Jason P on August 2025


Avatar for Dalcon, Inc.

Dalcon, Inc.

757 Chestnut Street, Suite B
4.77(
77
)
Approved Pro

Dalcon, Inc.

757 Chestnut Street, Suite B
4.77(
77
)
Approved Pro
Customers say: True professional
57 local quotes requested
46 years of experience

Finding a licensed electrician that you can trust to service or repair your property can be difficult. While some electricians offer free consultations or other specials, they often do not have the skills or expertise necessary to efficiently perform the service you need. At Dalcon, Inc., we have over 30 years of combined experience providing high-quality electrical services for our neighbors in San Jose and the surrounding areas and are definitely able to take care of any issue you run into big, or small!

"Work went well. Mods were well planned and made without complications. "

Patrick A on July 2025

Finding a licensed electrician that you can trust to service or repair your property can be difficult. While some electricians offer free consultations or other specials, they often do not have the skills or expertise necessary to efficiently perform the service you need. At Dalcon, Inc., we have over 30 years of combined experience providing high-quality electrical services for our neighbors in San Jose and the surrounding areas and are definitely able to take care of any issue you run into big, or small!

"Work went well. Mods were well planned and made without complications. "

Patrick A on July 2025


Avatar for Avant Electric, Inc.

Avant Electric, Inc.

2066A Walsh Ave
4.89(
14
)
Approved Pro

Avant Electric, Inc.

2066A Walsh Ave
4.89(
14
)
Approved Pro
Customers say: Quality work
16 local quotes requested
7 years of experience

Welcome to Avant Electric, Inc! You have found your premier electrical company, 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.

"They were a great company to work with. They even found me a $600 tax rebate for upgrading my panel that I would not have thought to look for. They were always on time and got things done very quickly. Even the permits were done very fast. Other companies said permits can take 3 or 4 weeks. Avant had it all permitted and completed in 2 weeks."

DIANE F M on August 2023

Welcome to Avant Electric, Inc! You have found your premier electrical company, 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.

"They were a great company to work with. They even found me a $600 tax rebate for upgrading my panel that I would not have thought to look for. They were always on time and got things done very quickly. Even the permits were done very fast. Other companies said permits can take 3 or 4 weeks. Avant had it all permitted and completed in 2 weeks."

DIANE F M on August 2023

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FAQs for electrical wiring or panel upgrade projects in San Jose, 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 Jose, 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.
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