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Find Electrical wiring or panel upgrade pros in Piedmont

Avatar for Gridwise Electric
Gridwise Electric
5.0(
21
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Our HVAC company installed a new heat pump but said we needed an electrician for the electrical hookup and a panel upgrade to support it. Stas got us on the schedule within a few days. Enrique did the work - new 40-amp breaker, disconnect box outside, and ran the whip to the unit. He coordinated with the HVAC crew so everything was ready for their startup. No issues at inspection."
New Home Build Electrical
New Home Build Electrical
New Home Build Electrical
Construction Electrical
Construction Electrical

+10

Avatar for AC Electrical, LLC
AC Electrical, LLC
5.0(
19
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"AC ELECTRICAL installed a breaker, sized the wire and completed the install for my electric vehicle charging station at 2 of my Bay Area properties. Iâ m happy with the results and highly recommend."
240v Tesla wall mounted
3/4 INCH EMT TIED INTO PANEL
TESLA CHARGER NIGHT LIGHT
COMMERCIAL EV STATIONS
GRIZZLIE AVALANCHE EV CHARGER

+20

Response time4 hrs
Response rate100%
Recommended by93%of homeowners
Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I am updating my rating for CA Electrical (Unfortunately Angi will not allow me to edit, so I am posting this as a new review). After posting my original review I was contacted by CA Electrical. The supervisor assured me that my experience was not their normal practice and that they normally made sure to call if there was a change of plans. I felt that they were earnest in trying to make things right, so I agreed to give them another chance. I ultimately decided to select them for my project to replace sub panel and install outlets. The crew was excellent and professional. They showed up on time, were professional and friendly, took extra care to ensure work spaces were left clean. Their workmanship was excellent and they did a great job of cleaning up some messy electrical wiring that had been there before. As an electrical engineer, I also appreciated the crews knowledge of code and ability to explain the technical side of the installation. I would use them again."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Emrom Electric, Inc.
Emrom Electric, Inc.
4.7(
80
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Emmanuel and his team are top notch; very pleasant, professional and committed to ensuring the work is done correctly and in timely manner. Rates are reasonable, competitive. The customer service from the team is excellent. We had electrical panel replaced; sub panels installed.installed motion sensor lights & basement lights. Emmanuel kept us apprised of the work status, as it was a rental property. Highly recommend Emron Electric, Inc."
 High Voltage systems
 Control system
 High Voltage controls
 Control system
 Electrical main panel upgrade

+9

Response time20 mins
Response rate100%
2 neighbors recently requested a quote
Mendez Electric
4.5(
64
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 2015

Credit card accepted

Customers say: True professional

"We highly recommend Mendez Electric for any electrical and/or general construction work you need done on your home. We hired Mendez Electric, a multi-generational family business, in 2024 at the recommendation of a neighbor who had used them to completely rewire their 100-year-old home in Berkeley's Elmwood neighborhood. Mendez Electric did a full inspection and report of our electric system, which still included a lot of knob and tube. We ultimately hired Mendez Electric to undertake a major electrical project (six figure project) for our older home which included: 1) a complete system/wiring upgrade and installation of a 300 amp service panel upgrade. This work included all relevant permitting and coordination with PGE. Mendez Electric’s staff are highly knowledgeable, efficient, communicative, competitively priced and focused on high customer service. We have hired Mendez Electric in subsequent months to handle several smaller general construction projects, e.g., cement/sidewal"
Response time8 hrs
51 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ARECHIGA POWER
ARECHIGA POWER
5.0(
13
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mr. Arechiga disconnected our old knob-an tube and grounded our 2 story home. We also had him upgrade our main panel to 200A solar ready. His responsiveness and professionalism made us feel safe and made this experience extremely easy. He was able to accommodate us within the week we highly recommend him!!"
Living room
Kitchen
Meter Main Panel Upgrade
Meter Main Panel Upgrade
Meter Main Panel Upgrade

+46

Response time9 hrs
Response rate89%
13 neighbors recently requested a quote
Burkin Electric
4.6(
14
)
Electrical Wiring or Panel Upgrade

Serving Piedmont, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"At the end of our project were very happy that we went with Burkin for all Electrical needs. Jim is very passionate about doing things the right way, not cutting corners, and was very competitively priced. I’d highly recommend Burkin Electric!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time8 hrs
4 neighbors recently requested a quote
Recommended by61%of homeowners
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Showing 1-10 of 326
FAQs for electrical wiring or panel upgrade projects in Piedmont, CA

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Piedmont, CA homeowners’ guide to electrical wiring or panel upgrades

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