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Find Electrical wiring or panel upgrade pros in Thousand Oaks

Avatar for Dan Richards Electric

Dan Richards Electric

5.00(
17
)
Approved Pro

Dan Richards Electric

5.00(
17
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Our mission is to provide reliable technologically advanced electrical services and installations. Dan Richards Electric has well over 27 years of electrical expertise. We value our customers and their property. We carry commercial general liability insurance as well as workers compensation. We provide the highest quality products and competitively priced services. Contact us today to discuss how we can meet all of your electrical needs!

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Martin E on January 2019

Our mission is to provide reliable technologically advanced electrical services and installations. Dan Richards Electric has well over 27 years of electrical expertise. We value our customers and their property. We carry commercial general liability insurance as well as workers compensation. We provide the highest quality products and competitively priced services. Contact us today to discuss how we can meet all of your electrical needs!

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Martin E on January 2019


Avatar for Power Moves Electric, Inc.

Power Moves Electric, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Power Moves Electric, Inc.

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

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Kevin Konzmann

5.00(
2
)
Approved Pro

Kevin Konzmann

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

Kevin Konzmann is the the premier electrical service in Somis California. He 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.

"Extremely helpful and the quality and speed of his work was exceptional."

Trevor F on November 2022

Kevin Konzmann is the the premier electrical service in Somis California. He 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.

"Extremely helpful and the quality and speed of his work was exceptional."

Trevor F on November 2022


Avatar for Powersmart Electric, Inc.

Powersmart Electric, Inc.

4.68(
32
)
Approved Pro

Powersmart Electric, Inc.

4.68(
32
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 years of experience

At, Powersmart Electric, Inc., 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 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Nice guys. Good job."

Joseph S on August 2020

At, Powersmart Electric, Inc., 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 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Nice guys. Good job."

Joseph S on August 2020


Avatar for DNZ Electrical Services

DNZ Electrical Services

4.67(
18
)
Approved Pro

DNZ Electrical Services

4.67(
18
)
Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

We take pride in providing the highest customer service and professional electrical services to our customers. For more than 20 years our goal is to help our great clients with any electrical issue for residential and commercial properties. With our experienced and highly trained handle all kind of the electrical problems starting with outlet repairs and to new electrical system installation. Call now 800-810-3935 to schedule the appointment. Our staff at D N Z Property Services has over 20+ years of experience. We are proud to guarantee all of our work to the finest quality. There is no job too big or too small that we can't handle in a very timely manner. Please don't hesitate to call today.

"The Tech that came to the home made NO attempt to make a diagnosis on the electrical issue . The tech ; opened the electrical panel and stated I can not do anything you need a upgrade . The electrical box on the house is 100 amp ( the licensed electrician that actually came and fixed the house said 100-amp is more than adequate for a 1300 square foot house a 100-amp box is more than enough for a 2600 square foot house) . This company said 8,000 for the upgrade ( not needed ) . We actually hired a electrician that is a licensed electrician not a handyman like this company sends out he said it was a faulty GFI in the garage and have had no issues . Thus company just wanted to rip off a disabled person because he figured I was stupid ."

Shawn R on November 2021

We take pride in providing the highest customer service and professional electrical services to our customers. For more than 20 years our goal is to help our great clients with any electrical issue for residential and commercial properties. With our experienced and highly trained handle all kind of the electrical problems starting with outlet repairs and to new electrical system installation. Call now 800-810-3935 to schedule the appointment. Our staff at D N Z Property Services has over 20+ years of experience. We are proud to guarantee all of our work to the finest quality. There is no job too big or too small that we can't handle in a very timely manner. Please don't hesitate to call today.

"The Tech that came to the home made NO attempt to make a diagnosis on the electrical issue . The tech ; opened the electrical panel and stated I can not do anything you need a upgrade . The electrical box on the house is 100 amp ( the licensed electrician that actually came and fixed the house said 100-amp is more than adequate for a 1300 square foot house a 100-amp box is more than enough for a 2600 square foot house) . This company said 8,000 for the upgrade ( not needed ) . We actually hired a electrician that is a licensed electrician not a handyman like this company sends out he said it was a faulty GFI in the garage and have had no issues . Thus company just wanted to rip off a disabled person because he figured I was stupid ."

Shawn R on November 2021


Avatar for Green Spark Electric

Green Spark Electric

5.00(
1
)
Approved Pro

Green Spark Electric

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

GREEN SPARK 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.

"The quickest and most effective experience! Thank you so much for installing our super charger in the most professional manner. It was such an easy process, and I truly could not recommend Ari and the team more! Thank you."

Devika T on August 2022

GREEN SPARK 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.

"The quickest and most effective experience! Thank you so much for installing our super charger in the most professional manner. It was such an easy process, and I truly could not recommend Ari and the team more! Thank you."

Devika T on August 2022


Avatar for Voltaic Electric Inc

Voltaic Electric Inc

5.00(
5
)
Approved Pro

Voltaic Electric Inc

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

Voltaic Electric 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.

"Peter Carbahal, owner of Voltaic, is extremely helpful with his customers in explaining lighting options to suit their budget. Does excellent work; knows his business & does it right the first time. I highly recommend Voltaic Electric & will only use them whenever needed."

Irene P on June 2023

Voltaic Electric 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.

"Peter Carbahal, owner of Voltaic, is extremely helpful with his customers in explaining lighting options to suit their budget. Does excellent work; knows his business & does it right the first time. I highly recommend Voltaic Electric & will only use them whenever needed."

Irene P on June 2023


Avatar for Genesis Electricians

Genesis Electricians

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Genesis Electricians

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
67 local quotes requested
32 years of experience

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We have been in business since 1993, offering complete outdoor makeovers. Genesis Electricians can service your electrical needs including panel and subpanel upgrades, circuit breakers, fuses, complete house rewiring, electric vehicle charging units, Tesla Powerwall III home battery back-ups, Smart home circuits, low voltage lighting systems, and even Generac Home Generators. Being a division of Genesis Stoneworks, we also provide a variety of specialties such as the new installation of pavers, concrete, artificial turf, new pools, and spas. Additionally, we will also install garden and fence walls, plumbing, irrigation, stone veneer, wood decking, composite decking, outdoor kitchens, fire pits, BBQ islands, and outdoor fireplaces. We are competitively priced. Our skilled craftsmen pay close attention to the details of each and every project that we are involved with. With 8 contractor license classifications, we are the most qualified contractors you will ever work with. We look forward to building lasting relationships and guarantee your satisfaction! Call or 'click' for a FREE estimate today!

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We have been in business since 1993, offering complete outdoor makeovers. Genesis Electricians can service your electrical needs including panel and subpanel upgrades, circuit breakers, fuses, complete house rewiring, electric vehicle charging units, Tesla Powerwall III home battery back-ups, Smart home circuits, low voltage lighting systems, and even Generac Home Generators. Being a division of Genesis Stoneworks, we also provide a variety of specialties such as the new installation of pavers, concrete, artificial turf, new pools, and spas. Additionally, we will also install garden and fence walls, plumbing, irrigation, stone veneer, wood decking, composite decking, outdoor kitchens, fire pits, BBQ islands, and outdoor fireplaces. We are competitively priced. Our skilled craftsmen pay close attention to the details of each and every project that we are involved with. With 8 contractor license classifications, we are the most qualified contractors you will ever work with. We look forward to building lasting relationships and guarantee your satisfaction! Call or 'click' for a FREE estimate today!


Avatar for Tavan Electrician

Tavan Electrician

5.00(
3
)
Approved Pro

Tavan Electrician

5.00(
3
)
Approved Pro
Super Service Award
5 years of experience
Free onsite estimate

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

"I hired him for adding recessed light and install the charger for my Tesla, he did a great job for reasonable price, he was very professional, neat and super clean , I completely satisfied with his job and definitely recommend him to everyone."

Kiarash A on February 2025

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

"I hired him for adding recessed light and install the charger for my Tesla, he did a great job for reasonable price, he was very professional, neat and super clean , I completely satisfied with his job and definitely recommend him to everyone."

Kiarash A on February 2025


Avatar for RR Electric Heating & Air

RR Electric Heating & Air

4.69(
88
)
Approved Pro

RR Electric Heating & Air

4.69(
88
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
65 local quotes requested

When you need help with your home's heating, cooling, or electrical systems, you can count on our team at RR Electric Heating & Air to provide you with the high-quality services you deserve. Our experienced and certified Simi Valley electricians and HVAC technicians are focused on providing you with help that can help save you money. Whether it's providing you with energy efficient lighting, climate control options, or maintenance services, we can help keep your home comfortable and safe without breaking the bank.

"I am super happy with the work provided. Brenden, the technician, knows his trade as he did an excellent job. I highly recommend him. "

Zvonimir K on November 2025

When you need help with your home's heating, cooling, or electrical systems, you can count on our team at RR Electric Heating & Air to provide you with the high-quality services you deserve. Our experienced and certified Simi Valley electricians and HVAC technicians are focused on providing you with help that can help save you money. Whether it's providing you with energy efficient lighting, climate control options, or maintenance services, we can help keep your home comfortable and safe without breaking the bank.

"I am super happy with the work provided. Brenden, the technician, knows his trade as he did an excellent job. I highly recommend him. "

Zvonimir K on November 2025

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FAQs for electrical wiring or panel upgrade projects in Thousand Oaks, 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 Thousand Oaks, 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.