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TRUSTED BY SAN MATEO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon455
    Verified electrical services reviews

Find Electricians in San Mateo

Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)
Electrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For BusinessElectrical for Addition or Remodel - Install - For Business+1 more

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Excellent service. I needed to upgrade my electric panel, Ben did an excellent job very professional. Installing switches, circuit breaker panels, relays, and other electrical control and distribution equipment was the right call. I look at several electricians with reasonable prices and CA Electrical Group was definitely the right call. I will highly recommend CA Electrical Group to all my friends. What was important to me was his daily commitment to start and finish the job the dates we agreed on."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
5 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Dalcon Electric
Dalcon Electric
4.5(
427
)
Electrical Wiring or Panel UpgradeFixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+14 more

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Emergency services offered

Warranties offered

"Dalcon Electric in San Jose is a great company. Carlos F. (service Technician) is an awesome electrical technician, honest, polite, courteous, prepared and knowledgeable. I highly recommend Dalcon Electric for any electrical work. Thank you again Dalcon & Carlos."
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+9

Response time8 hrs
Response rate88%
30 neighbors recently requested a quote
Avatar for JC Electric
JC Electric
5.0(
9
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"JC Electric provided the best electrical service with great pricing and description of work. As a home owner, I want work that will last and will add value to my property. JC Electric installed an EV Charger and now I can charge my car from my own home thanks to their great work!"
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+51

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GAETAWAY ELECTRIC INC
GAETAWAY ELECTRIC INC
5.0(
13
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+5 more

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"We remodeled our kitchen with Gaetaway Electric, and let me say how impressed and pleased we are! Not only was Jacob professional, but he was also very communicative and detailed with every step. He is very knowledgeable in the electrical field, and gave us several different options and ideas. We were very hesitant on remodeling because we knew that with a lot of contractor work, it can take longer than what is expected. But Jacob was sure to finish on time, and we didnâ t experience any delays! We truly feel that this is a passion to Jacob, and he definitely goes above and beyond, and it shows in his work. Not only will he be our go to person for any of our electrical needs, but we have already referred him to our family and friends! Hands down, excellent service!!"
Exterior LED lighting and address
Pergola ceiling fan/lighting.
Tesla home electric vehicle charging station and conduit install.
Commercial LED high bay lighting.
Generac home electric vehicle charging station, conduit/outlet install.

+9

Response time12 hrs
10 neighbors recently requested a quote
Recommended by16%of homeowners
Aaron Murphy Electric
4.8(
37
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical for Home Addition or Remodel - Install

Serving San Mateo, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"I hired Aaron Murphy Electric to install a 240v EV charging outlet. Aaron was quick and concise, very easy and friendly to work with and very flexible with timing. Install went extremely smooth and quick, and the price was better than I was expecting. Very courteous and left the area more clean than when he arrived. I would definitely recommend him again, and will be calling for any other electrical work I need done."
Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ARECHIGA POWER
ARECHIGA POWER
5.0(
12
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+6 more

Serving San Mateo, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Ray was instrumental in upgrading the electrical in my townhome, including installing new recessed lights, light fixtures, replacing receptacles with new ones and modern cover plates. He also relocated and installed a new subpanel providing dedicated circuits to appliances and the newly installed recessed lights. Ray is incredibly knowledgeable and very easy to work with and I would recommend him and happily use his services again."
Living room
Kitchen
Meter Main Panel Upgrade
Meter Main Panel Upgrade
Meter Main Panel Upgrade

+46

Response time1 day
13 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for BARAK ELECTRIC
BARAK ELECTRIC
4.9(
8
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+1 more

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I hired BARAK Electric to add an electrical outlet next to my master bathroom toilet area for an electrical bidet toilet seat. Manfredo and his crew arrived on time. They messaged me that they had arrived. I invited them in and showed them to my bathroom. They completed the job cleanly and efficiently in about one hour. While Manfredo was in my home, I showed him my old outdated fluorescent fixture, that I could no longer buy lights to use. Manfredo updated my fluorescent fixture to accept led lights. This saved me from having to buy a new light. I would definitely use BARAK Electric again."
KITCHEN REMODEL
KITCHEN REMODEL
KITCHEN REMODEL
Upgrade Subpanel
Panel Upgrade

+2

Response time8 hrs
Response rate89%
6 neighbors recently requested a quote
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Showing 1-10 of 477
Electrical questions, answered by experts

In San Mateo, common mistakes include neglecting required permits, using non-weatherproof fixtures outdoors, and failing to account for seismic movement in electrical installations. Homeowners often underestimate electrical capacity for modern appliances or overlook GFCI and AFCI protection. Not planning for backup power during utility shutoffs or missing inspection deadlines can also cause setbacks. Careful planning and attention to local electrical safety codes help avoid these issues.

Helpful?

Combining electrical projects with other upgrades like kitchen remodels, solar panel installation, or HVAC improvements in San Mateo can streamline permit approval and reduce inspection delays. Coordinating work during the dry season minimizes weather-related setbacks. This approach also supports energy efficiency upgrades and backup power installation, making your home safer and more resilient to local climate and utility challenges.

Helpful?

Electrical projects in San Mateo require regular maintenance tailored to the coastal climate. Test GFCIs and smoke detectors monthly, and inspect outdoor fixtures quarterly for signs of corrosion from salt air. Annual professional electrical safety inspections are recommended, especially for older homes. Ensure all outdoor outlets have moisture protection and that wiring is flexible enough to withstand seismic movement, helping prevent issues unique to San Mateo’s environment.

Helpful?

To keep electrical systems safe in San Mateo, start spring with a home electrical inspection focused on outdoor outlets and GFCIs after rainy months. In summer, check circuits used for cooling and outdoor entertaining. Fall is ideal for inspecting surge protection and securing fixtures before storms. Winter should include testing backup power systems and inspecting for moisture intrusion, ensuring electrical safety year-round.

Helpful?

When planning electrical projects in San Mateo, consider the area’s seismic activity by using flexible conduit and seismic-rated mounting for panels. The coastal climate means salt air and fog can accelerate corrosion, so opt for weather-resistant and rust-proof fixtures. Always account for local permit requirements, HOA guidelines, and potential restrictions in historic neighborhoods. Backup power solutions are also important due to planned utility shutoffs during fire season.

Helpful?

The San Mateo, CA homeowners’ guide to electrical services

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