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Find Electrical for home addition or remodel installers in Rancho Santa Margarita

Avatar for K H Gillette Electrical & Lighting

K H Gillette Electrical & Lighting

5.00(
5
)
Approved Pro

K H Gillette Electrical & Lighting

5.00(
5
)
Approved Pro
Customers say: Quick response
28 years of experience
Free onsite estimate

we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"Kevin responded quickly to my call, came on time, was friendly, neat, explained the job, provided pricing upfront and completed project. I will definitely use KH Gillette Electrical again and would highly recommend."

Gail D on March 2025

we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"Kevin responded quickly to my call, came on time, was friendly, neat, explained the job, provided pricing upfront and completed project. I will definitely use KH Gillette Electrical again and would highly recommend."

Gail D on March 2025


Avatar for J L P ELECTRICAL SERVICES

J L P ELECTRICAL SERVICES

4.97(
20
)
Approved Pro

J L P ELECTRICAL SERVICES

4.97(
20
)
Approved Pro
Customers say: Quick response
57 local quotes requested
25 years of experience

Our company 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. There is a small service fee of $39.95 but this fee will be waived if you decide to move forward with the work. Please give us a call today!

"Wallace did an excellent job. Communicated very well. Showed up on time and early. Stood behind his work and came out from my final approval to make sure everything was PERFECT!"

Louis N on February 2026

Our company 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. There is a small service fee of $39.95 but this fee will be waived if you decide to move forward with the work. Please give us a call today!

"Wallace did an excellent job. Communicated very well. Showed up on time and early. Stood behind his work and came out from my final approval to make sure everything was PERFECT!"

Louis N on February 2026


Avatar for Excellence Electric, Inc.

Excellence Electric, Inc.

4.92(
272
)
Approved Pro

Excellence Electric, Inc.

4.92(
272
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 years of experience

Excellence Electric Inc. Is one of the most reliable electrical contractors in all of Orange County. We specialize in electrical panel upgrades, electrical vehicle charging, residential and commercial and much more.... Our technicians have been practicing this line of work for so long that we are naturally good, neat and clean in our work. Nice homes need special care like the use of clear plastic painter's tarps to cover your valuables. From kitchen remodeling to tenant improvement electrical services, we have the experience and professional knowledge to handle any size repair or installation project. Major re-wire project? or simply want to add an outlet? At Excellence Electric we are committed to delivering the best service to you, your family, and your business! To schedule free estimates please call us. For emergency calls only after buisness hours please call (714)457-2218

"Great!"

Alex D on June 2025

Excellence Electric Inc. Is one of the most reliable electrical contractors in all of Orange County. We specialize in electrical panel upgrades, electrical vehicle charging, residential and commercial and much more.... Our technicians have been practicing this line of work for so long that we are naturally good, neat and clean in our work. Nice homes need special care like the use of clear plastic painter's tarps to cover your valuables. From kitchen remodeling to tenant improvement electrical services, we have the experience and professional knowledge to handle any size repair or installation project. Major re-wire project? or simply want to add an outlet? At Excellence Electric we are committed to delivering the best service to you, your family, and your business! To schedule free estimates please call us. For emergency calls only after buisness hours please call (714)457-2218

"Great!"

Alex D on June 2025


Avatar for Prime Electric Solutions

Prime Electric Solutions

4.86(
21
)
Approved Pro

Prime Electric Solutions

4.86(
21
)
Approved Pro
Customers say: Quality work
21 years of experience
Free onsite estimate

Family own and operated since 2005, serving the Inland Empire. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. We adhere to our core values: Quality / Integrity / Honesty / Superior Service. Our service hours are Mon-Fri 8:00am-4:00pm Sat 9:00am-12:00pm we are closed on Sundays. Our Text messages to (909)665-5263 are monitored 24 hrs. a day 7 days a week in case of an emergency.

"Job was done right and on time. Very professional staff and excellent communication throughout. Highly recommend!"

Matt T on June 2024

Family own and operated since 2005, serving the Inland Empire. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. We adhere to our core values: Quality / Integrity / Honesty / Superior Service. Our service hours are Mon-Fri 8:00am-4:00pm Sat 9:00am-12:00pm we are closed on Sundays. Our Text messages to (909)665-5263 are monitored 24 hrs. a day 7 days a week in case of an emergency.

"Job was done right and on time. Very professional staff and excellent communication throughout. Highly recommend!"

Matt T on June 2024


JK Flores Enterprise LLC.

5.00(
26
)
Approved Pro

JK Flores Enterprise LLC.

5.00(
26
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

Hardworking, driven and goal-oriented electricians with a deep understanding of electrical design, installation and inspection. No job is too small and you can rest assured the project will be finished properly and on time. Been in the electrical field over 25 years, for both commercial and residential. Finally, decided to expand on my own to empower your home or business. Tambien se habla espanol.

"Personable, professional, answered all my questions, very efficient, got the job done and resolved. Would definitely recommend to anyone."

Gary O on February 2026

Hardworking, driven and goal-oriented electricians with a deep understanding of electrical design, installation and inspection. No job is too small and you can rest assured the project will be finished properly and on time. Been in the electrical field over 25 years, for both commercial and residential. Finally, decided to expand on my own to empower your home or business. Tambien se habla espanol.

"Personable, professional, answered all my questions, very efficient, got the job done and resolved. Would definitely recommend to anyone."

Gary O on February 2026


Avatar for Steve Cavenee Electric  Inc

Steve Cavenee Electric Inc

4.64(
609
)
Approved Pro

Steve Cavenee Electric Inc

4.64(
609
)
Approved Pro
Super Service Award
Customers say: Quality work
46 years of experience
Free onsite estimate

Steve Cavenee Electric has proudly served Southern California, including Orange, West Riverside and East Los Angeles counties for over forty years, since 1980; Licensed, Insured, and Bonded under California State License number C10 467884. During that time, we have maintained a small crew of electricians, which has allowed us to deliver the kind of personalized service our customers have come to expect. BBB acredited. We are happy to offer a $10 Senior Citizen discount for customers over 65, as well as a free service panel "Tune-up" for all Angie's List members, (a $75.00 value). You can reach the office at 714-974-7063.

"Great job and great communication"

Nick L on July 2025

Steve Cavenee Electric has proudly served Southern California, including Orange, West Riverside and East Los Angeles counties for over forty years, since 1980; Licensed, Insured, and Bonded under California State License number C10 467884. During that time, we have maintained a small crew of electricians, which has allowed us to deliver the kind of personalized service our customers have come to expect. BBB acredited. We are happy to offer a $10 Senior Citizen discount for customers over 65, as well as a free service panel "Tune-up" for all Angie's List members, (a $75.00 value). You can reach the office at 714-974-7063.

"Great job and great communication"

Nick L on July 2025


Avatar for Personal Plumbing, Heating & Cooling

Personal Plumbing, Heating & Cooling

4.48(
343
)
Approved Pro

Personal Plumbing, Heating & Cooling

4.48(
343
)
Approved Pro
Customers say: Super punctual
23 local quotes requested
26 years of experience

Personal Plumbing Heating, Cooling & Electrical is a company that provides plumbing, Electrical and HVAC services for residential and commercial properties. We offer a range of services including installation, repair, and maintenance of plumbing, electrical and HVAC systems such as heating, air conditioning, pipes, water heaters, and fixtures. We also offer drain cleaning, repairs, and regular maintenance work. Our technicians are knowledgeable and highly trained. We always strive to find a solution and provide top notch customer service. As a Veteran owned and led company, we offer Veteran and senior discounts on most services.

"Great thanks"

Claudia S on May 2025

Personal Plumbing Heating, Cooling & Electrical is a company that provides plumbing, Electrical and HVAC services for residential and commercial properties. We offer a range of services including installation, repair, and maintenance of plumbing, electrical and HVAC systems such as heating, air conditioning, pipes, water heaters, and fixtures. We also offer drain cleaning, repairs, and regular maintenance work. Our technicians are knowledgeable and highly trained. We always strive to find a solution and provide top notch customer service. As a Veteran owned and led company, we offer Veteran and senior discounts on most services.

"Great thanks"

Claudia S on May 2025


P S Electrical

4.75(
143
)
Approved Pro

P S Electrical

4.75(
143
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
23 years of experience

P S Electrical is known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. Please call today, we appreciate your business.

"Paul was very professional , he know what he was doing, he took a root cause analysis approach and rectified."

Justin D on May 2025

P S Electrical is known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. Please call today, we appreciate your business.

"Paul was very professional , he know what he was doing, he took a root cause analysis approach and rectified."

Justin D on May 2025


Avatar for Aligned Electric, Inc.

Aligned Electric, Inc.

5.00(
5
)
Approved Pro

Aligned Electric, Inc.

5.00(
5
)
Approved Pro
Super Service Award
11 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality assurance. Our top priority is customer satisfaction and will go the extra mile all while working with you from conception to completion. Making the impossible - possible is our mission. A team with high quality of expertise, we stand by our core values Integrity & Dedication. Call us today and you'll be relieved you did. Thank you.

"Job was done right and efficiently, great customer service "

Joseph P on October 2025

We pride our company on reliability, great communication, integrity, and quality assurance. Our top priority is customer satisfaction and will go the extra mile all while working with you from conception to completion. Making the impossible - possible is our mission. A team with high quality of expertise, we stand by our core values Integrity & Dedication. Call us today and you'll be relieved you did. Thank you.

"Job was done right and efficiently, great customer service "

Joseph P on October 2025


"He was Prompt. He did a good job! He was very responsive to our instructions on what we wanted to be done and did it. "

John R on February 2026

Any residential, commercial, repairs or add-ons, Fair prices, dead-line always a must, owner-operated 20 years experience

"He was Prompt. He did a good job! He was very responsive to our instructions on what we wanted to be done and did it. "

John R on February 2026

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FAQs for electrical for home addition or remodel installation projects in Rancho Santa Margarita, 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 Rancho Santa Margarita, 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.