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Find Electrical switches, outlets & fixtures installers or repairers in Castro Valley

Avatar for Atomic Telecomm & Electrical Inc.

Atomic Telecomm & Electrical Inc.

4.94(
8
)
Approved Pro

Atomic Telecomm & Electrical Inc.

4.94(
8
)
Approved Pro
Customers say: Quick response
36 years of experience
Free onsite estimate

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs 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.

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

Sheree L on November 2024

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs 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.

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

Sheree L on November 2024


Avatar for Perfect Star Heating and Air Conditioning

Perfect Star Heating and Air Conditioning

4.91(
262
)
Approved Pro

Perfect Star Heating and Air Conditioning

4.91(
262
)
Approved Pro
Super Service Award
Customers say: Quick response
970 local quotes requested
10 years of experience

With over 30 years of experience, Perfect Star Heating, Cooling, & Electrical is a locally owned and operated family business serving Alameda & Contra Costa County. We service all makes and models, offering top-quality comfort and energy efficiency solutions. Specializing in Furnace/Heating, Air Conditioning, and Ductless Mini-Split installation, we also provide repair and maintenance for Central HVAC systems, Ductwork, Indoor Air Quality, Electrical Repair & Installation, and Solar Installation. Free estimates are available for HVAC system replacement, new installations, and solar solutions. As a Lennox Premier Dealer, Daikin Comfort Pro, and WellAir Elite dealer, we are Diamond Certified, hold an A+ BBB Rating, and have been voted “The Best Heating & Air Company” and “The Most Community-Minded Company” by The Press in Brentwood, CA for two years. We are also SFGATE’s Best of the Bay Area Heating & A/C Service provider.

"Great communication, scheduling, professionalism and install. Thank you for a smooth job. "

Ed M on January 2026

With over 30 years of experience, Perfect Star Heating, Cooling, & Electrical is a locally owned and operated family business serving Alameda & Contra Costa County. We service all makes and models, offering top-quality comfort and energy efficiency solutions. Specializing in Furnace/Heating, Air Conditioning, and Ductless Mini-Split installation, we also provide repair and maintenance for Central HVAC systems, Ductwork, Indoor Air Quality, Electrical Repair & Installation, and Solar Installation. Free estimates are available for HVAC system replacement, new installations, and solar solutions. As a Lennox Premier Dealer, Daikin Comfort Pro, and WellAir Elite dealer, we are Diamond Certified, hold an A+ BBB Rating, and have been voted “The Best Heating & Air Company” and “The Most Community-Minded Company” by The Press in Brentwood, CA for two years. We are also SFGATE’s Best of the Bay Area Heating & A/C Service provider.

"Great communication, scheduling, professionalism and install. Thank you for a smooth job. "

Ed M on January 2026


Avatar for Budget Electric

Budget Electric

4.02(
133
)
Approved Pro

Budget Electric

4.02(
133
)
Approved Pro
Customers say: Quality work
48 local quotes requested
39 years of experience

Receive high-quality services from a family owned and operated company since 1987, Budget Electric works with residential and commercial customers across the Bay Area to help them with all of their electrical needs. Save time, money, and energy while upgrading your property's electrical systems. Keep your electrical systems working like they should with electrical services from Budget Electric. From panel upgrades to troubleshooting and repair, we do what it takes to improve the way your home uses power.

"Michael the owner came out on time between the window he gave us and explained to us what our options would be moving forward step by step, so we decided to go with Budget Electric because of the knowledge and excellent communication. Budget Electric not only fixed our issue but did it in a timely manor at a great price and went above and beyond. If you need electrical repair these are great people to work with very professional and kind. "

Craig S on January 2026

Receive high-quality services from a family owned and operated company since 1987, Budget Electric works with residential and commercial customers across the Bay Area to help them with all of their electrical needs. Save time, money, and energy while upgrading your property's electrical systems. Keep your electrical systems working like they should with electrical services from Budget Electric. From panel upgrades to troubleshooting and repair, we do what it takes to improve the way your home uses power.

"Michael the owner came out on time between the window he gave us and explained to us what our options would be moving forward step by step, so we decided to go with Budget Electric because of the knowledge and excellent communication. Budget Electric not only fixed our issue but did it in a timely manor at a great price and went above and beyond. If you need electrical repair these are great people to work with very professional and kind. "

Craig S on January 2026


Avatar for MC Electric

MC Electric

4.49(
240
)
Approved Pro

MC Electric

4.49(
240
)
Approved Pro
Customers say: Quality work
37 years of experience

My team and I at MC Electric have served customers from the Bay Area to San Jose and the surrounding areas with highly-qualified fully-insured electricians. Our electricians are known for being responsive, accessible, flexible, and extremely knowledgeable. MC Electric has the skills and expertise necessary to do all electrical work, large or small, on all types of residential, commercial and industrial buildings. All of my work is warranted and 100% satisfaction guaranteed! Don't get shocked twice, get the right contractor. Call Monte at MC Electric.

"Monte got the job done efficiently and at very reasonable price while also cleaning up after himself. He is incredibly personable andbthorough. I’ll be calling back once I need more electrical work done. Thank you!"

Richard H on January 2026

My team and I at MC Electric have served customers from the Bay Area to San Jose and the surrounding areas with highly-qualified fully-insured electricians. Our electricians are known for being responsive, accessible, flexible, and extremely knowledgeable. MC Electric has the skills and expertise necessary to do all electrical work, large or small, on all types of residential, commercial and industrial buildings. All of my work is warranted and 100% satisfaction guaranteed! Don't get shocked twice, get the right contractor. Call Monte at MC Electric.

"Monte got the job done efficiently and at very reasonable price while also cleaning up after himself. He is incredibly personable andbthorough. I’ll be calling back once I need more electrical work done. Thank you!"

Richard H on January 2026


Rosendo Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Rosendo Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 local quotes requested
24 years of experience

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!

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!


Avatar for IC Electric

IC Electric

5.00(
16
)
Approved Pro

IC Electric

5.00(
16
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Free onsite estimate

We have the experience and dedication to get the job done right! Specializing in electrical services; 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! Call or click for your FREE estimate today!

"I purchased a small wine cooler from Wayfair and needed installation. Before that could be done, I need electrical to the cabinet where the wine cooler would go. Ivan did the whole job for me and it looks great! I can hardly wait to use it! Ivan and his assistant were diligent and cleaned up the mess that gets made when doing work of this kind. He communicated everything that I needed to know and was very professional. I will definitely use him again."

Dolores L on December 2025

We have the experience and dedication to get the job done right! Specializing in electrical services; 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! Call or click for your FREE estimate today!

"I purchased a small wine cooler from Wayfair and needed installation. Before that could be done, I need electrical to the cabinet where the wine cooler would go. Ivan did the whole job for me and it looks great! I can hardly wait to use it! Ivan and his assistant were diligent and cleaned up the mess that gets made when doing work of this kind. He communicated everything that I needed to know and was very professional. I will definitely use him again."

Dolores L on December 2025


Avatar for AV-Ray Services

AV-Ray Services

5.00(
2
)
Approved Pro

AV-Ray Services

5.00(
2
)
Approved Pro
Customers say: Quick response
5 years of experience

Av-Ray Services 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.

"Alex is very knowledgeable and efficient. I was anxious about the project and his calm, intelligent demeanor helped me trust him. He and his apprentice did a great job in a short amount of time. Really nice guy. He is my new electrician!"

Gina J on February 2025

Av-Ray Services 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.

"Alex is very knowledgeable and efficient. I was anxious about the project and his calm, intelligent demeanor helped me trust him. He and his apprentice did a great job in a short amount of time. Really nice guy. He is my new electrician!"

Gina J on February 2025


Avatar for Zion Electric, Inc.

Zion Electric, Inc.

5.00(
6
)
Approved Pro

Zion Electric, Inc.

5.00(
6
)
Approved Pro
11 years of experience
Free onsite estimate

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

"John did a great job. Very professional and was very clear with everything he was going to do. I highly recommend him for any electrical work. "

Rocio C on October 2025

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

"John did a great job. Very professional and was very clear with everything he was going to do. I highly recommend him for any electrical work. "

Rocio C on October 2025


Avatar for Dalcon Electric

Dalcon Electric

4.81(
357
)
Approved Pro

Dalcon Electric

4.81(
357
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
177 local quotes requested

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Services went great. They arrived early very professional completed. The job completely cleaned up after they were done and were very professional during the entire project. I couldn’t recommend the gentleman any higher."

Chris (dad) B on July 2025

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Services went great. They arrived early very professional completed. The job completely cleaned up after they were done and were very professional during the entire project. I couldn’t recommend the gentleman any higher."

Chris (dad) B on July 2025


Avatar for Line Load Electric

Line Load Electric

5.00(
15
)
Approved Pro

Line Load Electric

5.00(
15
)
Approved Pro
1 years of experience
Free onsite estimate

We are committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients. We guarantee your satisfaction!

"He did perfect professionally complete the job on time. I am very impressed and pleased from his performance."

Rakesh D on December 2025

We are committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients. We guarantee your satisfaction!

"He did perfect professionally complete the job on time. I am very impressed and pleased from his performance."

Rakesh D on December 2025

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FAQs for electrical switches, outlets & fixtures install or repair projects in Castro Valley, CA

To select and hire an electrician for your light switch installation, start by evaluating candidates as you would for any skilled position. Ask detailed questions, request a written quote, and verify their licensing credentials. This careful screening prevents unexpected fees and ensures every aspect of the installation, including any drywall repairs, complies with code.

A light switch can malfunction due to compromised wiring or overheating conditions. Faulty connections and excess heat diminish the switch’s performance. If you hear crackling, popping, or hissing sounds when toggling the switch, this indicates active electrical faults that pose a safety hazard and demand immediate professional inspection. Prompt attention prevents further damage and ensures reliable operation.

Installing a light switch takes 30 minutes or less, on average. The installation time depends on the switch type, with dimmer switches requiring additional time compared to standard on-off switches. While the hardware replacement might be completed in 15 minutes, it's essential to adhere to safety protocols, like turning off the circuit breaker and verifying there's no power, for a safe and code-compliant installation.

The Castro Valley, CA homeowners’ guide to electrical switches, outlets & fixtures installs or repairs

From average costs to expert advice, get all the answers you need to get your job done.