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Find Electrical for home addition or remodel installers in Downey

Avatar for Granny Electric

Granny Electric

4.55(
10
)
Approved Pro

Granny Electric

4.55(
10
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
13 years of experience

Granny 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.

"Keeping this guys card!"

Wendy K on May 2024

Granny 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.

"Keeping this guys card!"

Wendy K on May 2024


Vladimir Galstyan

5.00(
1
)
Approved Pro

Vladimir Galstyan

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

VLADIMIR GALSTYAN 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.

"Was out very fast and took care of it without any issues and cleaned up after himself."

Chris C on June 2022

VLADIMIR GALSTYAN 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.

"Was out very fast and took care of it without any issues and cleaned up after himself."

Chris C on June 2022


Adaptive Power Company, Inc.

5.00(
1
)
Approved Pro

Adaptive Power Company, Inc.

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

Adaptive Power Company 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.

"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."

Nick X on April 2022

Adaptive Power Company 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.

"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."

Nick X on April 2022


Avatar for New Era Electrical

New Era Electrical

5.00(
6
)
Approved Pro

New Era Electrical

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We pride ourselves on providing honest and reliable electrical solutions. Our company install anything from new security lighting for your outdoors to a whole home Remodeling. Electrical repairs are always performed by qualified techs that are trained in tasks such as ceiling fan repairs, troubleshooting, smart swhitces all types of lighting (repairs & installations), outlets and GFI outlet repairs, car chargers. Call us for Estimate. William M. (323)620-4244 C10-1093194 Neeinc@Neweraelectricalinc.com

"Electrical Era was very attentive to provide service. I had wanted to make the change to an electrical vehicle but i was skeptical on installing a charging station. When i contacted him he was very responsive and explained the process. They gave me a quote. Once I decided to ok the project it wasnâ  t long before he started and finished. Im very satisfied with the work."

Carol D on August 2023

We pride ourselves on providing honest and reliable electrical solutions. Our company install anything from new security lighting for your outdoors to a whole home Remodeling. Electrical repairs are always performed by qualified techs that are trained in tasks such as ceiling fan repairs, troubleshooting, smart swhitces all types of lighting (repairs & installations), outlets and GFI outlet repairs, car chargers. Call us for Estimate. William M. (323)620-4244 C10-1093194 Neeinc@Neweraelectricalinc.com

"Electrical Era was very attentive to provide service. I had wanted to make the change to an electrical vehicle but i was skeptical on installing a charging station. When i contacted him he was very responsive and explained the process. They gave me a quote. Once I decided to ok the project it wasnâ  t long before he started and finished. Im very satisfied with the work."

Carol D on August 2023


Avatar for Ground Up Electric, LLC

Ground Up Electric, LLC

5.00(
2
)
Approved Pro

Ground Up Electric, LLC

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

"Luis, is truly a professional and will manner gentleman. Thank you Luis for making my project smooth and easy and great job sir...I recommend this company...."

William P on December 2023

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.

"Luis, is truly a professional and will manner gentleman. Thank you Luis for making my project smooth and easy and great job sir...I recommend this company...."

William P on December 2023


Martin's Electrical & Lighting Company

4.86(
95
)
Approved Pro

Martin's Electrical & Lighting Company

4.86(
95
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
29 years of experience

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022


Electric Zone

4.87(
242
)
Approved Pro

Electric Zone

4.87(
242
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
116 local quotes requested

Electric Zone prides itself on providing absolutely the highest quality Electrical and Lighting services in the entire Los Angeles Market. We are a family run business consisting of myself and 6 employees. We have been in business for 14 years. We offer free estimates for your electrical and lighting needs. MUST CALL FOR DETAILS.We guarantee you the absolute highest quality work at a very fair price! We offer 24 hour emergency service as well! Please call us today!

"Outstanding service with Electric Zone! Haik and his helper Armig, upgraded our electrical panel and delivered top-quality work at a reasonable price. The city inspection passed with no issues at all. Truly impressive service. Completely satisfied. So grateful to have found such an honest and reliable contractor. Thank you, Haik and Armig."

Armen A on December 2025

Electric Zone prides itself on providing absolutely the highest quality Electrical and Lighting services in the entire Los Angeles Market. We are a family run business consisting of myself and 6 employees. We have been in business for 14 years. We offer free estimates for your electrical and lighting needs. MUST CALL FOR DETAILS.We guarantee you the absolute highest quality work at a very fair price! We offer 24 hour emergency service as well! Please call us today!

"Outstanding service with Electric Zone! Haik and his helper Armig, upgraded our electrical panel and delivered top-quality work at a reasonable price. The city inspection passed with no issues at all. Truly impressive service. Completely satisfied. So grateful to have found such an honest and reliable contractor. Thank you, Haik and Armig."

Armen A on December 2025


Avatar for Accurate Electric, Plumbing, Heating and Air

Accurate Electric, Plumbing, Heating and Air

4.78(
11
)
Approved Pro

Accurate Electric, Plumbing, Heating and Air

4.78(
11
)
Approved Pro
Customers say: Quick response
27 local quotes requested
25 years of experience

Please see our Special Offers and Promotions, for a limited time only! We service the San Gabriel valley. Owner Jeff Seale has been in the electrical field since 1989. When he was starting out, he witnessed other electricians who were not focused on customer service. They either didn’t complete the work correctly or they charged customers for work that was unnecessary. Jeff believed that customers deserved electrical service that was both dependable and professional. Accurate, born out of the need for committed excellence and communication. We pride ourselves on an outstanding record of quality service. Our experience is testament to the level of service and quality you'll get when you choose Accurate for your electrical needs. We have a staff of highly talented and motivated individuals that are eager to help you with all of your electrical needs. We are excited you have expressed an interest in our services! We look forward to working with you.

"I needed to upgrade the electrical panel in my home and I didn't know who to trust. I did lots of research and found Accurate, and I am glad I did! They made the process super easy and put my mind at ease. In fact, I even had them install a Whole Home Fan at the same time. They sent me text messages when the tech was on his way with his photo and bio, so I knew who was coming to my home. Kenny was the lead with Q and Gabe helping. They were very patient and informative, answering my hundreds of questions. They kept me in the loop with all their findings and did a great job on both installs. Even the process of applying for financing was super easy! I am so happy with Accurate and plan on using them for all my home issues in the future!"

Katie _ on October 2025

Please see our Special Offers and Promotions, for a limited time only! We service the San Gabriel valley. Owner Jeff Seale has been in the electrical field since 1989. When he was starting out, he witnessed other electricians who were not focused on customer service. They either didn’t complete the work correctly or they charged customers for work that was unnecessary. Jeff believed that customers deserved electrical service that was both dependable and professional. Accurate, born out of the need for committed excellence and communication. We pride ourselves on an outstanding record of quality service. Our experience is testament to the level of service and quality you'll get when you choose Accurate for your electrical needs. We have a staff of highly talented and motivated individuals that are eager to help you with all of your electrical needs. We are excited you have expressed an interest in our services! We look forward to working with you.

"I needed to upgrade the electrical panel in my home and I didn't know who to trust. I did lots of research and found Accurate, and I am glad I did! They made the process super easy and put my mind at ease. In fact, I even had them install a Whole Home Fan at the same time. They sent me text messages when the tech was on his way with his photo and bio, so I knew who was coming to my home. Kenny was the lead with Q and Gabe helping. They were very patient and informative, answering my hundreds of questions. They kept me in the loop with all their findings and did a great job on both installs. Even the process of applying for financing was super easy! I am so happy with Accurate and plan on using them for all my home issues in the future!"

Katie _ on October 2025


Avatar for Primo Electric

Primo Electric

4.93(
47
)
Approved Pro

Primo Electric

4.93(
47
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

Primo Electric has the experience to handle all your electrical needs. We have been serving the greater Los Angeles and Orange Counties since 2006.Call us today .Please call anytime. We offer free estimates. Senior discounts/ Military/ Educator as well. 3 Year parts and labor warranty. New construction / Remodels/ and Expert service company. We have over 50 reviews with Home Advisor and we are proud of that accomplishment. Car chargers / recessed lighting/ Panel upgrades - 100 amp $1350.00 or 200 amp $2350.00 installed. Please feel free to call us or set up a quote.

"Primo Electric has a team of tradesmen each knows his specific task, they are professional, courteous, and they are having fun while they do their jobs. I watched them from a distance and learned how a well managed team works in harmony. They installed a 200amp main panel, 125am sub-panel, and ran a below ground feeder to the garage from the main panel install. Big Job, all done in 1 day, incredible. They will get more jobs from me in the future."

Armold M on August 2024

Primo Electric has the experience to handle all your electrical needs. We have been serving the greater Los Angeles and Orange Counties since 2006.Call us today .Please call anytime. We offer free estimates. Senior discounts/ Military/ Educator as well. 3 Year parts and labor warranty. New construction / Remodels/ and Expert service company. We have over 50 reviews with Home Advisor and we are proud of that accomplishment. Car chargers / recessed lighting/ Panel upgrades - 100 amp $1350.00 or 200 amp $2350.00 installed. Please feel free to call us or set up a quote.

"Primo Electric has a team of tradesmen each knows his specific task, they are professional, courteous, and they are having fun while they do their jobs. I watched them from a distance and learned how a well managed team works in harmony. They installed a 200amp main panel, 125am sub-panel, and ran a below ground feeder to the garage from the main panel install. Big Job, all done in 1 day, incredible. They will get more jobs from me in the future."

Armold M on August 2024


Avatar for J B L Enterprises

J B L Enterprises

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

J B L Enterprises

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

J B L Enterprises is a trusted electrical contractor serving the greater Los Angeles area. Led by Master Electrician John Lumb, the company brings over 10 years of hands on experience in residential and light commercial electrical work. John is licensed and insured, and he takes pride in delivering safe, detailed, and dependable service on every project. Homeowners rely on J B L Enterprises for a wide range of electrical needs, including troubleshooting, panel upgrades, dedicated circuits, lighting installations, EV charger setups, repairs, and overall system improvements. J B L Enterprises is committed to professionalism, punctuality, and long term customer relationships. Whether you need a small repair or a full upgrade, John is ready to help and stands behind his work. For questions, scheduling, or project planning, you can reach J B L Enterprises directly at 310-403-9584.

J B L Enterprises is a trusted electrical contractor serving the greater Los Angeles area. Led by Master Electrician John Lumb, the company brings over 10 years of hands on experience in residential and light commercial electrical work. John is licensed and insured, and he takes pride in delivering safe, detailed, and dependable service on every project. Homeowners rely on J B L Enterprises for a wide range of electrical needs, including troubleshooting, panel upgrades, dedicated circuits, lighting installations, EV charger setups, repairs, and overall system improvements. J B L Enterprises is committed to professionalism, punctuality, and long term customer relationships. Whether you need a small repair or a full upgrade, John is ready to help and stands behind his work. For questions, scheduling, or project planning, you can reach J B L Enterprises directly at 310-403-9584.

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FAQs for electrical for home addition or remodel installation projects in Downey, CA

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The Downey, CA homeowners’ guide to electrical for home addition or remodel installations

From average costs to expert advice, get all the answers you need to get your job done.