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Find Electrical for home addition or remodel installers in Simi Valley

Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"We own an older home. We went through multiple electricians before we we're fortunate enough to find Garafano! We've been using Garafano Electric for all of our Electrical needs for years now. They are experts at what they do and are total professionals in every aspect. Honest and dependable. I cannot recommend them enough. 5 stars!"
Response time3 days
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Fairway Electric
Fairway Electric
4.5(
676
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Paul was a pleasure to speak with from the beginning. He gave a spot on estimate for how long the job could take and a flat hourly rate plus parts. His tech, Jaime , came and flawlessly installed the 240V outlet needed for EV charger. I will reach out to Paul and his team for any future electrical needs."
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Response time1 day
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Woodward Electric
Woodward Electric
5.0(
46
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Woodward Electric added a circuit to my electrical panel and installed charger for an EV. The work was done quickly and professionally. Will likely hire them again."
Response time12 hrs
3 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for R E M Electrical Contractors, Inc.
R E M Electrical Contractors, Inc.
5.0(
41
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"I am very pleased with the professional work done br Mitchell Morales by installing my new kitchen ceiling light fixture. In addition, Mr. Morales didn't hesitate to provide me with needed answers to my questions about REM Electrical Contractors, Inc. which gave me the confidence to hire him. Iris J"
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+21

Response time9 hrs
Recommended by63%of homeowners
Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Wonderful experience. Prompt, courteous, professional, honest and personable. They installed a new electrical panel which passed city inspection. The inspector complemented them on their attention to detail. An extra bonus for me was they accepted credit card payments, awesome! Will definitely hire them again for my next job."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Wilson Electric
Wilson Electric
4.5(
199
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ We had an outstanding experience with Wilsons Electric. Their team was professional, punctual, and completed all of the work with exceptional quality and attention to detail. They installed a dedicated outlet for our carpet cutting machine, new light fixtures in our electrical room, and an additional power outlet in our lobby. From start to finish, communication was excellent, the work area was kept clean, and everything was completed safely and efficiently. It's refreshing to work with a contractor that takes pride in their craftsmanship and delivers exactly what they promise. I highly recommend Wilsons Electric for any commercial or residential electrical needs. We'll definitely be using them again for future projects."
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+5

Response time1 day
Recommended by89%of homeowners
RJ Electrical Technologies, Inc.
4.8(
56
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Ramon and his sidekick are knowledgeable, reliable and quick. Ramon inspected our electrical panel, and explained to us--- the process and what to expect to avoid surprises (which we greatly appreciated). Just like new home owners we were nervous of the experience, but Ramon assured us that he will be in-charge of everything and will walk us step-by-step. They did a good job and we will hire them again for our next future project."
Response time4 hrs
Response rate96%
6 neighbors recently requested a quote
Avatar for DNZ Electrical Services
DNZ Electrical Services
4.9(
177
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"DNZ have been recommended by my brother and I an very happy that they did our electrical wiring upgrade and new addition installation for our home. They where fast,professional and reliable. Thanks. Highly recommend this company."
Main Pane Upgrade to 200A
in process
New Panel
progress
progress

+5

Response time2 hrs
2 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Simi Valley, CA

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Simi Valley, 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.