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Find Electrical wiring or panel upgrade pros in Altadena

Avatar for Power Up Electric Inc
Power Up Electric Inc
4.8(
625
)

Serving Altadena, CA and surrounding areas

Angi Approved

In business since 1983

Free estimates

Warranties offered

"Andrew is the best! He went above and beyond to help us fix two more issues we found during the electrical outlet installation. And he is very knowledgeable and honest at his work and we would definitely use him again and highly recommend everyone to use Andrew for any electrical needs. Thanks again for all your help Andrew!"
Additional Photos
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Additional Photos
Response time3 hrs
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.9(
171
)

Serving Altadena, CA and surrounding areas

Angi Approved

In business since 1968

Free estimates

Warranties offered

"Excellent! They were in and out with a crew in one day. We were replacing under kitchen cabinet fluorescent lights with LED. On one cabinet that sits aline, it gave the optical illusion that it was not as bright as the other sections. Will Martinez the owner, came over on Sunday @ 10 am to fix things South as that it looked as it should. All included in the original estimate and invoice. No Extra Charge. TRUE Customer SERVICE!!!!"
Response time3 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Gary & Son Electric
Gary & Son Electric
5.0(
36
)

Serving Altadena, CA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"I recently hired Gary to upgrade my electrical panel, install new backyard lighting, redo some outdated wiring throughout my home and install a sauna — and I couldn’t be happier with the results. From the beginning, he was incredibly professional, communicative, and punctual. He took the time to walk me through the scope of work, explained everything clearly, and provided a fair and transparent estimate. The backyard lighting installation turned out beautifully and as for the wiring, he did a clean and thorough job, correcting issues I didn’t even know existed. It’s clear he takes pride in his work, and I really appreciated the attention to detail and safety. Highly recommend Gary if you’re looking for a skilled, trustworthy electrician. "
2016_La Canada Flintridge
Finished Install
2016_La Canada Flintridge
Open Panel View
Service Entrance Riser

+34

Response time9 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for Naymar Electric
Naymar Electric
5.0(
25
)

Serving Altadena, CA and surrounding areas

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"David and his team were very professional when I receive my estimate and time of completion. It was everything that was written down and agreed-upon and no changes were made. The job was done on time in a very professional manner. I have an older home with a flat roof and David and his team accomplished every challengethey protected my home from dirt and dust and an excellent cleanup when everything was finished I would highly recommend David and his team to anyone that needs electrical work of any type."
Response time3 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for PM Electric Co
PM Electric Co
5.0(
24
)

Serving Altadena, CA and surrounding areas

Angi Approved

In business since 1997

Free estimates

Emergency services offered

"I highly recommend this company for any electrical needs. They were incredibly timely, demonstrating great professionalism throughout the entire process. Furthermore, their pricing was very competitive and fair for the quality of work performed. An outstanding experience overall!"
Additional Photos
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+17

Response time11 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Altadena, 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 Altadena, 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.