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Find Electrical for home addition or remodel installers in San Dimas

Avatar for Trinity Electric

Trinity Electric

5.00(
2
)
Approved Pro

Trinity Electric

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

TRINITY ELECTRIC is committed to excellence 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

"Highly recommend, honest, great quality, very good at what he does, and great with people."

Steve X on April 2020

TRINITY ELECTRIC is committed to excellence 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

"Highly recommend, honest, great quality, very good at what he does, and great with people."

Steve X on April 2020


A A Electric

4.75(
8
)
Approved Pro

A A Electric

4.75(
8
)
Approved Pro
Customers say: Quality work
8 years of experience
Free onsite estimate

A A 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.

"Oscar is a fine man. That's all I can say. If had met him out in public and had occasion to speak with him, we probably would be friends."

RICHARD D on August 2020

A A 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.

"Oscar is a fine man. That's all I can say. If had met him out in public and had occasion to speak with him, we probably would be friends."

RICHARD D on August 2020


Adaptive Power Company, Inc.

5.00(
1
)
Approved Pro

Adaptive Power Company, Inc.

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Adaptive Power Company Inc 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.

"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."

Nick X on April 2022

Adaptive Power Company Inc 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.

"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."

Nick X on April 2022


Avatar for Steinberg Construction

Steinberg Construction

5.00(
1
)
Approved Pro

Steinberg Construction

5.00(
1
)
Approved Pro
36 years of experience
Free onsite estimate

We're a locally owned and operated company with over 30 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We're a locally owned and operated company with over 30 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Carlos Villegas

4.86(
63
)
Approved Pro

Carlos Villegas

4.86(
63
)
Approved Pro
Super Service Award
Customers say: True professional
17 local quotes requested
50 years of experience

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos did an amazing job on my electrical pane upgrade. From day one he was professional and efficient. I would highly recommend him."

Rachel R on January 2026

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos did an amazing job on my electrical pane upgrade. From day one he was professional and efficient. I would highly recommend him."

Rachel R on January 2026


Avatar for Ground Up Electric, LLC

Ground Up Electric, LLC

5.00(
2
)
Approved Pro

Ground Up Electric, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.

"Luis, is truly a professional and will manner gentleman. Thank you Luis for making my project smooth and easy and great job sir...I recommend this company...."

William P on December 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.

"Luis, is truly a professional and will manner gentleman. Thank you Luis for making my project smooth and easy and great job sir...I recommend this company...."

William P on December 2023


Martin's Electrical & Lighting Company

4.86(
95
)
Approved Pro

Martin's Electrical & Lighting Company

4.86(
95
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
30 years of experience

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022


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


Avatar for Good Faith Electric

Good Faith Electric

5.00(
6
)
Approved Pro

Good Faith Electric

5.00(
6
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

Professional Electrician with 10 years of experience. Specializing in, New service, Panel Upgrades, EV chargers, Transfer switches (generators), New and remodel lighting design and installation, Lighting Controls(nlight), and more? Here to help! ?All Work Done In Good Faith??

"I just want to take a moment to thank Sal from good faith electrical company. I needed to upgrade my electrical panel because the spa I purchased required more power. The spa company referred me to Sal . His communication, professionalism, and quality of work were on point. The new panel is up and running perfectly, and the peace of mind that comes with that is something I really appreciate. Thanks again, Sal"

ramon r on November 2025

Professional Electrician with 10 years of experience. Specializing in, New service, Panel Upgrades, EV chargers, Transfer switches (generators), New and remodel lighting design and installation, Lighting Controls(nlight), and more? Here to help! ?All Work Done In Good Faith??

"I just want to take a moment to thank Sal from good faith electrical company. I needed to upgrade my electrical panel because the spa I purchased required more power. The spa company referred me to Sal . His communication, professionalism, and quality of work were on point. The new panel is up and running perfectly, and the peace of mind that comes with that is something I really appreciate. Thanks again, Sal"

ramon r on November 2025


Avatar for Van Sant Electrical

Van Sant Electrical

4.79(
38
)
Approved Pro

Van Sant Electrical

4.79(
38
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
7 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of electrical services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results we look forward to building lasting relationships with our clients and guarantee your satisfaction.

"They did what we wanted them to repair or uograde. They did a great, great job. Thank you for the best work we've seen in years!"

Miles N on July 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of electrical services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results we look forward to building lasting relationships with our clients and guarantee your satisfaction.

"They did what we wanted them to repair or uograde. They did a great, great job. Thank you for the best work we've seen in years!"

Miles N on July 2025

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FAQs for electrical for home addition or remodel installation projects in San Dimas, 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 San Dimas, 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.