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Electrical for home addition or remodel installers in Castaic
At JOHN MCCRAW ELECTRIC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!
"No complaints about him! John is a man of his word and does quality work. He truly cares about the people he helps and he has come at all hours of the day and night for emergencies. He fixes things right the first time! He's the kind of guy you can always count on and trust. He has your back!"
Zinc J on September 2019
At JOHN MCCRAW ELECTRIC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!
"No complaints about him! John is a man of his word and does quality work. He truly cares about the people he helps and he has come at all hours of the day and night for emergencies. He fixes things right the first time! He's the kind of guy you can always count on and trust. He has your back!"
Zinc J on September 2019
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
Grady Electric Inc is a local, family owned company with years of experience in commercial electric installs and service. We take great pride in our attention to detail! We run our business with the highest level of integrity and value our customers as our number one priority. Grady Electric Inc prides ourselves in building lifelong customers. We look forward to helping you with your electric needs.
"Everything was very smooth Easy scheduling. Prompt, clean and punctual service. Very professional ."
Menas Z on March 2024
Grady Electric Inc is a local, family owned company with years of experience in commercial electric installs and service. We take great pride in our attention to detail! We run our business with the highest level of integrity and value our customers as our number one priority. Grady Electric Inc prides ourselves in building lifelong customers. We look forward to helping you with your electric needs.
"Everything was very smooth Easy scheduling. Prompt, clean and punctual service. Very professional ."
Menas Z on March 2024
With 15 years of experience in the electrical industry, we are the experts best suited to handle all of your electrical needs. We take pride in the work we do, and will treat your home or business as we would our own. Give us a call today. We look forward to working with you!
"Great guys to work with. They were proactive and identified issues before they became issues. Will work with them in the future. Christian was a total pro."
Michele P on August 2020
With 15 years of experience in the electrical industry, we are the experts best suited to handle all of your electrical needs. We take pride in the work we do, and will treat your home or business as we would our own. Give us a call today. We look forward to working with you!
"Great guys to work with. They were proactive and identified issues before they became issues. Will work with them in the future. Christian was a total pro."
Michele P on August 2020
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
6 months warranty on electrical worked on by C.C.E no job to big or to small for C.C.E to tackle. Customer satisfaction guaranteed.
"I got referred to Jose through a friend of mine, very honest and reliable guy. I told him what I needed to get done & he walked me through prices and how it would get done. Offered me his professional opinion on maybe doing it a different way. "
Fernando G on May 2025
6 months warranty on electrical worked on by C.C.E no job to big or to small for C.C.E to tackle. Customer satisfaction guaranteed.
"I got referred to Jose through a friend of mine, very honest and reliable guy. I told him what I needed to get done & he walked me through prices and how it would get done. Offered me his professional opinion on maybe doing it a different way. "
Fernando G on May 2025
Express Electric and Construction 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.
"I hired Express electric to do all the electrical in our ADU along with separating the meters. They did an amazing job, super clean work and smooth process. "
Freddy C on April 2025
Express Electric and Construction 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.
"I hired Express electric to do all the electrical in our ADU along with separating the meters. They did an amazing job, super clean work and smooth process. "
Freddy C on April 2025
Dynamo Electric brings several years of professional electrical services to the Granada Hills area. We pride ourselves on our high quality of work and our reasonable pricing. We also offer emergency services. Design and consultation and free estimates. Professionals in trade.
"Aram Sahakian was punctual to the minute. His technical approach was safer and less complicated than other technicians explain to me. He was fast and precise and provided technical answers to all questions. It was a pleasure to watch him."
John A on December 2018
Dynamo Electric brings several years of professional electrical services to the Granada Hills area. We pride ourselves on our high quality of work and our reasonable pricing. We also offer emergency services. Design and consultation and free estimates. Professionals in trade.
"Aram Sahakian was punctual to the minute. His technical approach was safer and less complicated than other technicians explain to me. He was fast and precise and provided technical answers to all questions. It was a pleasure to watch him."
John A on December 2018
Welcome to B.K. Electric Services Inc, Licensed Los Angeles Electricians. Honest,reliable, professional electricians, where superb customer service, competitive prices and most importantly friendly services is our #1 Priority! We provide Residential, Commercial and Industrial electrical services all over the Los Angeles, Orange County and San Fernando Valley areas. Our company has become a household name around the Los Angeles area. We have built many relationships with our residential customers, celebrities, public figures, small retailers and large department stores. We work closely with DWP, Edison and the Department of Building and safety to ensure that your work is being done up to the city codes. From the estimate to pulling the permits we will handle everything for your electrical project from A-Z. We offer absolutely free estimates always! Additional phone number - (310) 430-2300. Additional DBAs - B K Electric Services, B K Electric Services Inc, BK Electric Service, BK Electric Services. Family owned & operated
"Went well."
Tyler R on April 2025
Welcome to B.K. Electric Services Inc, Licensed Los Angeles Electricians. Honest,reliable, professional electricians, where superb customer service, competitive prices and most importantly friendly services is our #1 Priority! We provide Residential, Commercial and Industrial electrical services all over the Los Angeles, Orange County and San Fernando Valley areas. Our company has become a household name around the Los Angeles area. We have built many relationships with our residential customers, celebrities, public figures, small retailers and large department stores. We work closely with DWP, Edison and the Department of Building and safety to ensure that your work is being done up to the city codes. From the estimate to pulling the permits we will handle everything for your electrical project from A-Z. We offer absolutely free estimates always! Additional phone number - (310) 430-2300. Additional DBAs - B K Electric Services, B K Electric Services Inc, BK Electric Service, BK Electric Services. Family owned & operated
"Went well."
Tyler R on April 2025
Specializing in custom home audio/video, network, automation ( lights/curtain/FULL Home Automation ) sales, service, installation from simplest TV installation to elaborate custom home theater systems
"Truly a fantastic job!!"
Andrew S on July 2024
Specializing in custom home audio/video, network, automation ( lights/curtain/FULL Home Automation ) sales, service, installation from simplest TV installation to elaborate custom home theater systems
"Truly a fantastic job!!"
Andrew S on July 2024
Electrical for home addition or remodel installations FAQs
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.
- Circuit Breaker / Electrical Panel Installation
- Doorbell / Security Camera Installation
- Electrical - Multiple Projects
- Electrical Multi-Item Installation
- Doorbell / Security Camera Repair
- Electrical Multi-Item Repair
- Electrical Item Repair
- Power Outlet Replacement
- Electric Vehicle Charger Installation
- Ceiling / Bath Fan Replacement
- Light Fixture Installation
- Smoke Detector Repair
- Switch Repair
- Doorbell / Security Camera Replacement
- Electrical Wiring or Panel Upgrade
- Power Outlet Repair
- Smoke Detector Replacement
- Ceiling / Bath Fan Installation
- Electrical Item Installation
- Electrical Switches, Outlets & Fixtures - Install or Repair
- Switch Installation
- Light Fixture Replacement
- Electric Vehicle Charger Repair
- Ceiling / Bath Fan Repair
- Light Fixture - Install
- Lightning Protection - Install or Repair
- Circuit Breaker / Electrical Panel Repair
- Power Outlet Installation
- Light Fixture Repair
- Switch Replacement
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