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Electrical for home addition or remodel installers in Signal Hill
We have over 20 years of experience in the business. Here at DP Electric, Inc., 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!
"Frank and his team were on time and professional. It is obvious they know what they are doing. I highly recommend using DP Electric, Inc."
Anne W on June 2020
We have over 20 years of experience in the business. Here at DP Electric, Inc., 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!
"Frank and his team were on time and professional. It is obvious they know what they are doing. I highly recommend using DP Electric, Inc."
Anne W on June 2020
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Ziello Electric strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Ziello Electric strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
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
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.
"I am grateful for the excellent work and advice provided by Matt. He installed security cameras, fixed some problems with parts, installed and even helped me choose and buy indoor and outdoor lighting, found and fixed some faulty installations. He was kind, professional, communicative and helpful. I fully trust and highly recommend Granny Electric"
Lilia S on January 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.
"I am grateful for the excellent work and advice provided by Matt. He installed security cameras, fixed some problems with parts, installed and even helped me choose and buy indoor and outdoor lighting, found and fixed some faulty installations. He was kind, professional, communicative and helpful. I fully trust and highly recommend Granny Electric"
Lilia S on January 2024
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
Alset 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.
"Great company to work with"
MUHAMMAD D on October 2023
Alset 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.
"Great company to work with"
MUHAMMAD D on October 2023
Stellar Electric Services has over 15 years of experience and 7years as owner operated proudly serving the Los Angeles, California and surrounding area. Stellar Electric is committed to your satisfaction, providing residential electrical service with the highest level of customer service. We look forward to hearing from you.
"Chris was great! He was knowledgeable & knew what to do to fix our issues. I highly recommend him."
Ronald D on March 2023
Stellar Electric Services has over 15 years of experience and 7years as owner operated proudly serving the Los Angeles, California and surrounding area. Stellar Electric is committed to your satisfaction, providing residential electrical service with the highest level of customer service. We look forward to hearing from you.
"Chris was great! He was knowledgeable & knew what to do to fix our issues. I highly recommend him."
Ronald D on March 2023
West Coast Current is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. We specialize in Panel Upgrades and EV Charging installations but can take care of any electrical needs. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Contact us today!
"Our house was in need of a new Electrical panel. After their initial visit, WCC provided me with the best quote: most decent and affordable price and most detailed contract. The job was done as planned and well done as agreed. Not only did was their service excellent, but Tommy, Sean & Marisol were and are very personable people: no BS, real pros from beginning to end! This update was important and concerning to us. WCC handled it effectively. Zero stress! I highly recommend them."
bruno r on April 2025
West Coast Current is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. We specialize in Panel Upgrades and EV Charging installations but can take care of any electrical needs. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Contact us today!
"Our house was in need of a new Electrical panel. After their initial visit, WCC provided me with the best quote: most decent and affordable price and most detailed contract. The job was done as planned and well done as agreed. Not only did was their service excellent, but Tommy, Sean & Marisol were and are very personable people: no BS, real pros from beginning to end! This update was important and concerning to us. WCC handled it effectively. Zero stress! I highly recommend them."
bruno r on April 2025
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!
"Manny came out to my home within 24 hours of contacting Bas Electric. He quickly diagnosed the problem and had it fixed within an hour. I am able to use my pool lights again!"
Julio c on December 2024
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!
"Manny came out to my home within 24 hours of contacting Bas Electric. He quickly diagnosed the problem and had it fixed within an hour. I am able to use my pool lights again!"
Julio c on December 2024
Zap 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.
"Greg and Vic helped put an EV charger in our home and did an excellent job. Greg also did some additional electrical work for another property of mine and did a great job also. Super friendly, easy to work with, and did great work for us! Would highly recommend using them."
Armin K on July 2024
Zap 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.
"Greg and Vic helped put an EV charger in our home and did an excellent job. Greg also did some additional electrical work for another property of mine and did a great job also. Super friendly, easy to work with, and did great work for us! Would highly recommend using them."
Armin K on July 2024
FAQs for electrical for home addition or remodel installation projects in Signal Hill, 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.
- 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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