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Electrical wiring or panel upgrade pros in Sunnyvale

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


VIEWPOINT ELECTRICAL ASSOCIATES INC
6387 Bollinger Rd
New on HomeAdvisorNew on Angi
Approved Pro
VIEWPOINT ELECTRICAL ASSOCIATES INC
6387 Bollinger Rd
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

VIEWPOINT ELECTRICAL ASSOCIATES 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.

VIEWPOINT ELECTRICAL ASSOCIATES 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.


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
10 local quotes requested

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 Lightline Electric Inc.
Lightline Electric Inc.
5885 McGilvra Court
5.00(
6
)
Approved Pro
Lightline Electric Inc.
5885 McGilvra Court
5.00(
6
)
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!

"Lightline electric worked on my condo , installed can lights and dimmers in the kitchen and living room . I also had ceiling fans installed in my bedrooms. Joe the electrician was very professional and knowledgeable. He did a fantastic job and I highly recommend Lightline electric. Maria San Jose, CA"

Maria R on February 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!

"Lightline electric worked on my condo , installed can lights and dimmers in the kitchen and living room . I also had ceiling fans installed in my bedrooms. Joe the electrician was very professional and knowledgeable. He did a fantastic job and I highly recommend Lightline electric. Maria San Jose, CA"

Maria R on February 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
14 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 Avant Electric, Inc.
Avant Electric, Inc.
2066A Walsh Ave
4.83(
9
)
Approved Pro
Avant Electric, Inc.
2066A Walsh Ave
4.83(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

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


Avatar for Dalcon, Inc.
Dalcon, Inc.
757 Chestnut Street, Suite B
4.77(
76
)
Approved Pro
Dalcon, Inc.
757 Chestnut Street, Suite B
4.77(
76
)
Approved Pro
Customers say: True professional
59 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!

"My Tech James was the best. He put my worries to ease before installing my chandelier. Very prompt, professional and knew exactly what he was doing. He put on booties to walk in the house and came with a broom and dust pan. Extremely happy with this project."

Vicky A on February 2020

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!

"My Tech James was the best. He put my worries to ease before installing my chandelier. Very prompt, professional and knew exactly what he was doing. He put on booties to walk in the house and came with a broom and dust pan. Extremely happy with this project."

Vicky A on February 2020


Avatar for Buzz Electric
Buzz Electric
PO Box 1617
5.00(
7
)
Approved Pro
Buzz Electric
PO Box 1617
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The owner responded quickly and was able to come to our home within a day. They were professional and solves our breaker issues."

Ellen K on December 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The owner responded quickly and was able to come to our home within a day. They were professional and solves our breaker issues."

Ellen K on December 2024


Avatar for pyramid electric
pyramid electric
338 Elm Street
5.00(
4
)
Approved Pro
pyramid electric
338 Elm Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
521 local quotes requested

Pyramid Electric takes pride in craftsmanship as well as customer service. With 15 years of experience our work is always up to code from residential to commercial work through out the Bay Area. Ask about our EV installation services.

"Thanks a lot to Alex for fixing a lot of old issues in the house - 3-pin plugs and grounding, fan, lights, new switches and wiring. Alex is highly skilled, diligent and easy to work with."

samiullah m on August 2024

Pyramid Electric takes pride in craftsmanship as well as customer service. With 15 years of experience our work is always up to code from residential to commercial work through out the Bay Area. Ask about our EV installation services.

"Thanks a lot to Alex for fixing a lot of old issues in the house - 3-pin plugs and grounding, fan, lights, new switches and wiring. Alex is highly skilled, diligent and easy to work with."

samiullah m on August 2024

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

HVAC systems consume the largest portion of household electricity, as they operate frequently throughout the year. Water heaters represent another significant energy user in most homes, along with refrigerators that run continuously. Clothes dryers, dishwashers, and cooking appliances also contribute substantially to electricity usage. Entertainment systems, particularly those left in standby mode, can collectively add meaningful amounts to monthly bills.

Time-of-use electricity plans charge different rates depending on when you use power. Peak hours—typically weekday afternoons and evenings—come with premium rates, while overnight and weekend hours often feature discounted pricing. Households that can shift major electricity usage to off-peak hours may benefit from these plans. The effectiveness depends on your schedule flexibility and ability to run major appliances during lower-rate periods.

Solar power systems represent a significant investment, currently averaging between $18,115 and $35,165 for residential installations. The financial benefit varies based on your location's sun exposure, local electricity rates, and available incentives. Homes with consistently high electricity bills see better returns on solar investments. Many homeowners consider both immediate savings and property value enhancement when evaluating solar options. Contact solar panel installers near you to discuss the potential costs and benefits for your home. 

The Sunnyvale, 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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Find out how much it costs to replace or upgrade an electrical panel. Read on for pricing breakdowns, cost factors, and when it’s time to upgrade your panel.
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The cost to replace a light fixture depends on the type and number of fixtures you have. Use this guide to plan your budget.
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