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Electrical wiring or panel upgrade pros in Morgan Hill

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 DaneCo Electric
DaneCo Electric
1523 Atherton Way
4.63(
8
)
Approved Pro
DaneCo Electric
1523 Atherton Way
4.63(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We offer over 30 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 wiring and panel upgrades and a variety of other jobs. 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.

"They give excellent service, they were very professional."

Elva P on March 2023

We offer over 30 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 wiring and panel upgrades and a variety of other jobs. 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.

"They give excellent service, they were very professional."

Elva P on March 2023


Avatar for Coastal Power Electric Inc.
Coastal Power Electric Inc.
1628 North Main Street, #133
5.00(
3
)
Approved Pro
Coastal Power Electric Inc.
1628 North Main Street, #133
5.00(
3
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

“We pride ourselves on being a trusted and reliable electrical contractor with years of experience in the industry. Our team is led by a certified professional who has undergone extensive schooling and completed a rigorous apprenticeship program. This deep foundation of knowledge and hands-on expertise allows us to tackle any electrical challenge with precision and care.

"Highly satisfied with this electrical contractor! Professional, knowledgeable, and detail-oriented. They delivered top-quality work and made the entire process smooth. Highly recommend!"

Ernesto J on October 2024

“We pride ourselves on being a trusted and reliable electrical contractor with years of experience in the industry. Our team is led by a certified professional who has undergone extensive schooling and completed a rigorous apprenticeship program. This deep foundation of knowledge and hands-on expertise allows us to tackle any electrical challenge with precision and care.

"Highly satisfied with this electrical contractor! Professional, knowledgeable, and detail-oriented. They delivered top-quality work and made the entire process smooth. Highly recommend!"

Ernesto J on October 2024


Avatar for Dalcon, Inc.
Dalcon, Inc.
757 Chestnut Street, Suite B
4.77(
75
)
Approved Pro
Dalcon, Inc.
757 Chestnut Street, Suite B
4.77(
75
)
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!

"Carlos F. was very professional and courteous. He was able to fix my electrical issue promptly & kudos to Dalcon, Inc for providing same day service. Great work & customer service. Would definitely recommend!"

Brian O on November 2024

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!

"Carlos F. was very professional and courteous. He was able to fix my electrical issue promptly & kudos to Dalcon, Inc for providing same day service. Great work & customer service. Would definitely recommend!"

Brian O on November 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
11 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!

"Joe is a super nice guy, very knowledgeable, clean and the quality of his work was very good. The job was done professionally and left the site very clean!!!"

Frank D 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!

"Joe is a super nice guy, very knowledgeable, clean and the quality of his work was very good. The job was done professionally and left the site very clean!!!"

Frank D 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 JC Electric
JC Electric
5.00(
9
)
Approved Pro
JC Electric
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
762 local quotes requested

JC Electric is your electrical contractor in the Bay Area, specializing in residential and commercial electrical solutions. With over 12 years of experience, our licensed and insured electricians deliver top-quality workmanship, from panel upgrades and old wiring to custom lighting and smart home installations. We pride ourselves on our reliability, competitive pricing, and commitment to customer satisfaction. Whether you need a simple repair or a comprehensive electrical system overhaul, we're here to ensure your project is completed safely, efficiently, and to the highest standards. Contact us today for a free consultation

"When the technicians arrived they were very professional before starting the work we did a walk through for the project and it was easy to understand how they will complete the job step by step they were very clean and respectful to my home I had no issues with them they did a great job on my sub panel and fixing my bathroom outlets"

Megha M on February 2025

JC Electric is your electrical contractor in the Bay Area, specializing in residential and commercial electrical solutions. With over 12 years of experience, our licensed and insured electricians deliver top-quality workmanship, from panel upgrades and old wiring to custom lighting and smart home installations. We pride ourselves on our reliability, competitive pricing, and commitment to customer satisfaction. Whether you need a simple repair or a comprehensive electrical system overhaul, we're here to ensure your project is completed safely, efficiently, and to the highest standards. Contact us today for a free consultation

"When the technicians arrived they were very professional before starting the work we did a walk through for the project and it was easy to understand how they will complete the job step by step they were very clean and respectful to my home I had no issues with them they did a great job on my sub panel and fixing my bathroom outlets"

Megha M on February 2025


Avatar for Dalcon Electric
Dalcon Electric
757 Chestnut St
4.56(
400
)
Approved Pro
Dalcon Electric
757 Chestnut St
4.56(
400
)
Approved Pro
Customers say: Quality work
1028 local quotes requested
32 years of experience

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Work done quickly and well."

Suzanne R on June 2025

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Work done quickly and well."

Suzanne R on June 2025


Avatar for Eskay Electric
Eskay Electric
1780 Noche Buena Street
5.00(
4
)
Approved Pro
Eskay Electric
1780 Noche Buena Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
154 local quotes requested

If you're looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than Eskay electric. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. owned and operated been in the electrical trade for over 20 years, we have 24/7 availability, call us 408-639-1821, Our services include ,panel upgrades, ev charger installation, residential and commercial electric, house rewiring, new construction wiring.

"Ramayana Electric came installed a new electrical panel along with new lights very professional and prices is very reasonable. They came on time and started working on the project. I definitely recommend them and I will definitely will use them again. Thank you,Stephanie"

Stephanie L on March 2025

If you're looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than Eskay electric. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. owned and operated been in the electrical trade for over 20 years, we have 24/7 availability, call us 408-639-1821, Our services include ,panel upgrades, ev charger installation, residential and commercial electric, house rewiring, new construction wiring.

"Ramayana Electric came installed a new electrical panel along with new lights very professional and prices is very reasonable. They came on time and started working on the project. I definitely recommend them and I will definitely will use them again. Thank you,Stephanie"

Stephanie L on March 2025

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FAQs for electrical wiring or panel upgrade projects in Morgan Hill, CA

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Morgan Hill, CA homeowners’ guide to electrical wiring or panel upgrades
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