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Top 10 electrical panel upgrade services in Diamond Bar, CA

Porch Pro Headshot CWP Heating & Air, Inc.

CWP Heating & Air, Inc.

Electrical Panel Upgrade
Serves Diamond Bar, California
(159)
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
Porch Pro Headshot 1st choice electric

1st choice electric

Electrical Panel Upgrade
Serves Diamond Bar, California
1st Choice Electrical & Security is a full service Class A Electrical contractor providing electrical services to state and federal governments as well to the residential and commercial industry. 1st Choice Electrical & Security has more than twenty five years of electrical experience with the su...Read more about 1st choice electric
1st Choice Electrical & Security is a full service Class A Electrical contractor providing electrical services to state and federal governments as well to the residential and commercial industry. 1st Choice Electrical & Security has more than twenty five years of electrical experience with the su...Read more about 1st choice electric
Porch Pro Headshot Green Key Electrical, Inc

Green Key Electrical, Inc

Electrical Panel Upgrade
Serves Diamond Bar, California
(12)
"This is the second time we had Jerry do work for us. The first time was way beyond expectations, I called at 1:30 AM and was expecting to get voice mail but Jerry answered. Long story short he was at our house at 2:15 AM, I'm not kidding 2:15 AM. He identified the problem right away, secured the pr...Read more about Green Key Electrical, Inc
"This is the second time we had Jerry do work for us. The first time was way beyond expectations, I called at 1:30 AM and was expecting to get voice mail but Jerry answered. Long story short he was at our house at 2:15 AM, I'm not kidding 2:15 AM. He identified the problem right away, secured the pr...Read more about Green Key Electrical, Inc
Porch Pro Headshot AMERIMEX ELECTRIC INC

AMERIMEX ELECTRIC INC

Electrical Panel Upgrade
Serves Diamond Bar, California
(6)
"Hi, We provide Cost Estimating and Quantities Take-Off as well as Scheduling services for General as well as for subcontractors. We do Estimation for both residential and commercial projects for the last 16 years. We are giving almost 20%-25% Discount on the first estimate with 98% accuracy on qua...Read more about AMERIMEX ELECTRIC INC
"Hi, We provide Cost Estimating and Quantities Take-Off as well as Scheduling services for General as well as for subcontractors. We do Estimation for both residential and commercial projects for the last 16 years. We are giving almost 20%-25% Discount on the first estimate with 98% accuracy on qua...Read more about AMERIMEX ELECTRIC INC
Porch Pro Headshot Burton's Electric

Burton's Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
(4)
Burton's Electrical, based out of Long Beach, is an electrical contractor that offers lighting design, cable installation, exterior lighting, and interior lighting ,panel upgrade and new circuits and house wiring
Burton's Electrical, based out of Long Beach, is an electrical contractor that offers lighting design, cable installation, exterior lighting, and interior lighting ,panel upgrade and new circuits and house wiring
Porch Pro Headshot Precise Electric Inc

Precise Electric Inc

Electrical Panel Upgrade
Serves Diamond Bar, California
Precise Electric, based in Rancho Cucamonga, is an electrical contractor. They offer lighting fixture installation and deck lighting as well as other services. Precise Electric is licensed by the state of California. They are also accredited by the Better Business Bureau in addition to being insured...Read more about Precise Electric Inc
Precise Electric, based in Rancho Cucamonga, is an electrical contractor. They offer lighting fixture installation and deck lighting as well as other services. Precise Electric is licensed by the state of California. They are also accredited by the Better Business Bureau in addition to being insured...Read more about Precise Electric Inc
Porch Pro Headshot DIERSING ELECTRIC

DIERSING ELECTRIC

Electrical Panel Upgrade
Serves Diamond Bar, California
For over a decade, Diersing Electric of Anaheim, CA has kept the lights on for Orange County homeowners, businesses, government agencies, and the tourism industry. We offer free estimates and affordable pricing, and our skilled electricians are licensed, insured, and bonded. Visa, MasterCard, Amex, ...Read more about DIERSING ELECTRIC
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For over a decade, Diersing Electric of Anaheim, CA has kept the lights on for Orange County homeowners, businesses, government agencies, and the tourism industry. We offer free estimates and affordable pricing, and our skilled electricians are licensed, insured, and bonded. Visa, MasterCard, Amex, ...Read more about DIERSING ELECTRIC
Porch Pro Headshot Jason D Wakefield Electric

Jason D Wakefield Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
(27)
Wakefield Electric is a domestic, commercial, and industrial electrical contractor, that has been family member possessed and run for more than 20 years. Since 1989 Wakefield Electric has gladly serviced every one of Orange County, Ca as a certified electric contractor. Based out of Placentia, Ca, w...Read more about Jason D Wakefield Electric
Wakefield Electric is a domestic, commercial, and industrial electrical contractor, that has been family member possessed and run for more than 20 years. Since 1989 Wakefield Electric has gladly serviced every one of Orange County, Ca as a certified electric contractor. Based out of Placentia, Ca, w...Read more about Jason D Wakefield Electric
Porch Pro Headshot Marc Electric

Marc Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
(4)
Proud Owner since 2008, Marc Electric has aimed to Satisfy & Insure every client quality Electrical Service with respect and candor. Ranging from Small Troubleshoots to Large Challenging Projects; Our Electricians have the Experience, Knowledge & Merit-Training required to maintain a safe & producti...Read more about Marc Electric
Proud Owner since 2008, Marc Electric has aimed to Satisfy & Insure every client quality Electrical Service with respect and candor. Ranging from Small Troubleshoots to Large Challenging Projects; Our Electricians have the Experience, Knowledge & Merit-Training required to maintain a safe & producti...Read more about Marc Electric
Porch Pro Headshot Herrera's Electric

Herrera's Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
We are a family business helping our community in the electrical field, our certified electricians have years of experience. We do remodeling, new construction, residential and commercial, no job is too small or too big. Some of the project we've done are 330 apt building, 270 apt building, 35, apt ...Read more about Herrera's Electric
We are a family business helping our community in the electrical field, our certified electricians have years of experience. We do remodeling, new construction, residential and commercial, no job is too small or too big. Some of the project we've done are 330 apt building, 270 apt building, 35, apt ...Read more about Herrera's Electric

Top questions to ask before hiring an electrical panel upgrade company

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Diamond Bar electrical panel upgrade services

326257

On 10/16/2020 I had Simmons Electric to extend the whip on my wall range that cost $375.00. Unfortunately, I was out of town during the time, however my niece was there to observe everything. Simmons Electric took out the entire range and left it on the g...

- Anthony Lewis
60275

We'd been looking for an electrician for weeks. Gustavo was our 6th quote. We had actually decided on another company, but went ahead with his estimate any way. He explained everything better than any other electrician. We were getting a panel upgrade ...

- Brianne Esparza
60274

We'd been looking for an electrician for weeks. Gustavo was our 6th quote. We had actually decided on another company, but went ahead with his estimate any way. He explained everything better than any other electrician. We were getting a panel upgrade ...

- Brianne Esparza
60255

Gustavo is efficient, prompt, honest and knowledgable. He gave us a very reasonable estimate for a confusing outdoor lighting project and followed through. He left the areas clean and tidy and the lights look and function great! We highly recommend Ame...

- Wendy Ewan
91426

I purchased a ceiling fan and needed it installed. Home Depot gave me Burton as a referral. Within minutes the electrician call and we set a time and date. I paid his bill. However, the fan was defective in that it made a noise which got louder as it went...

- Patrick Doyle

Everything You Need to Know About Diamond Bar Electrical Panel Upgrade Companies

Electrical Panel Upgrade isn’t exactly the type of work I need for my project. Are there any other electrical panel upgrade-type services available in Diamond Bar?

You’ve concluded electrical panel upgrade services are not specifically what you need for your electrical panel upgrade work in Diamond Bar. That’s no problem because we want you to find the right pro for your job.

Diamond Bar has 50 electrical panel upgrade and related companies to help you find the right professional for your electrical panel upgrade project. Check out some service types related to Electrical Panel Upgrade below and see if that’s the work you’re really looking for:

  • EV Charging Station Installation: The installation of 240 volt electrical vehicle charging station; including upgrades to panel or installation of subpanel, pulling and installation of wiring, and other accessories. 2 electrical panel upgrade services in Diamond Bar
  • Backup Generator Installation: The installation of a backup generator. Should be connected into the homes electrical system and may include an automatic fail-over mechanism to begin running after the loss of power.2 electrical panel upgrade services in Diamond Bar

What are the best Electrical Panel Upgrade companies in Diamond Bar?

There are 50 electrical panel upgrade companies available in Diamond Bar.

Below are some of the best. Be sure to contact any electrical panel upgrade professionals you are interested in to find out if your project is a fit, if they are properly licensed for electrical panel upgrade projects in Diamond Bar, and what they charge:

  • Sterling Construction Co.
    • Location: Diamond Bar
    • Been in business since: 2007
  • Johnny Electric
    • Location: Diamond Bar
  • Marc Electric
    • Location: Diamond Bar

What does Electrical Panel Upgrade work in Diamond Bar involve?

Whether you’re in Diamond Bar or another city, electrical panel upgrade jobs typically involve The replacement of an obsolete or outdated electrical panel or subpanel to support new components or features of an electrical system or to improve efficiency or reduce power consumption You may also find that other types of services are needed for your Diamond Bar electrical panel upgrade project. Services such as:

All Electrical Panel Upgrade Companies in Diamond Bar, CA

Porch Pro Headshot RD Electric

RD Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
RD Electric is a licensed, bonded and insured electrical contracting company with more than 20 years of experience serving Southern California. Specializing in both residential and commercial construction projects, RD Electric prides itself on supplying high-quality service at fair and honest prices...Read more about RD Electric
RD Electric is a licensed, bonded and insured electrical contracting company with more than 20 years of experience serving Southern California. Specializing in both residential and commercial construction projects, RD Electric prides itself on supplying high-quality service at fair and honest prices...Read more about RD Electric
Porch Pro Headshot Armor Electric

Armor Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
(84)
Look No Further Than Armor Electric For The Best Electrical Contractors In Orange County Experienced, Professional, Reliable Having electrical issues, whether in your home or business, can not only be frustrating but dangerous as well. You want it taken care of quickly and efficiently and you wa...Read more about Armor Electric
Look No Further Than Armor Electric For The Best Electrical Contractors In Orange County Experienced, Professional, Reliable Having electrical issues, whether in your home or business, can not only be frustrating but dangerous as well. You want it taken care of quickly and efficiently and you wa...Read more about Armor Electric
Porch Pro Headshot Simmons Electric

Simmons Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
(18)
RESIDENTIAL, COMMERCIAL AND INDUSTRIAL SERVICE.
RESIDENTIAL, COMMERCIAL AND INDUSTRIAL SERVICE.
Porch Pro Headshot WEST COAST ELECTRIC

WEST COAST ELECTRIC

Electrical Panel Upgrade
Serves Diamond Bar, California
(44)
West Coast Electric has been servicing the Orange County area for over 15 years in both lighting design and installation for homes and businesses. We believe in exceeding our customers expectations by providing prompt service and attention to detail in every job that we do. We know the value of yo...Read more about WEST COAST ELECTRIC
West Coast Electric has been servicing the Orange County area for over 15 years in both lighting design and installation for homes and businesses. We believe in exceeding our customers expectations by providing prompt service and attention to detail in every job that we do. We know the value of yo...Read more about WEST COAST ELECTRIC
Porch Pro Headshot Mega Watts Renewables, Inc.

Mega Watts Renewables, Inc.

Electrical Panel Upgrade
Serves Diamond Bar, California
(5)
Mega Watts Renewables, Inc is a full service electrical contracting company focused on renewable energy electrical construction installations and service. Mega Watts Renewables system experience includes planning, installation, and servicing of electrical systems such as EV charging stations (Type I...Read more about Mega Watts Renewables, Inc.
Mega Watts Renewables, Inc is a full service electrical contracting company focused on renewable energy electrical construction installations and service. Mega Watts Renewables system experience includes planning, installation, and servicing of electrical systems such as EV charging stations (Type I...Read more about Mega Watts Renewables, Inc.
Porch Pro Headshot Duo Electric

Duo Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
Duo Electric offers electrical services to the Moreno Valley area. Call us today!
Duo Electric offers electrical services to the Moreno Valley area. Call us today!
Porch Pro Headshot PRIDEMORE ELECTRIC

PRIDEMORE ELECTRIC

Electrical Panel Upgrade
Serves Diamond Bar, California
Pridemore Electric are highly reliable and dedicated Hemet, CA Electricians who can help you with all of your electrical needs, from new construction to installation and repair. Open Monday through Friday and available on weekends for emergency repair. FREE ESTIMATES for residential customers in He...Read more about PRIDEMORE ELECTRIC
Pridemore Electric are highly reliable and dedicated Hemet, CA Electricians who can help you with all of your electrical needs, from new construction to installation and repair. Open Monday through Friday and available on weekends for emergency repair. FREE ESTIMATES for residential customers in He...Read more about PRIDEMORE ELECTRIC
Porch Pro Headshot RB Electric Co

RB Electric Co

Electrical Panel Upgrade
Serves Diamond Bar, California
So many times I have been a victim of over charging. My goal is to provide an affordable service to the customer.
So many times I have been a victim of over charging. My goal is to provide an affordable service to the customer.
Porch Pro Headshot Hit The Lights Electric Inc.

Hit The Lights Electric Inc.

Electrical Panel Upgrade
Serves Diamond Bar, California
Located in Mission Viejo, Hit The Lights Electric is an electrical contractor that provides cable installation, electrical inspection and more.
Located in Mission Viejo, Hit The Lights Electric is an electrical contractor that provides cable installation, electrical inspection and more.
Porch Pro Headshot FRANK BURGOS ELECTRICAL SERVICES

FRANK BURGOS ELECTRICAL SERVICES

Electrical Panel Upgrade
Serves Diamond Bar, California
Electrical Contractor for Residential, Commercial, Industrial work
Electrical Contractor for Residential, Commercial, Industrial work
Porch Pro Headshot General Electrical Doctor, Inc

General Electrical Doctor, Inc

Electrical Panel Upgrade
Serves Diamond Bar, California
We are a Veteran owned company, and we have been in business since 1998. We are licensed and bonded. We service all Electrical needs, Landscape lighting, Ceiling Fans, Custom Lighting, Service Up Grades; We have a 24 Hour service for all customer, we offer 10% discount to seniors/Military/Vets.
We are a Veteran owned company, and we have been in business since 1998. We are licensed and bonded. We service all Electrical needs, Landscape lighting, Ceiling Fans, Custom Lighting, Service Up Grades; We have a 24 Hour service for all customer, we offer 10% discount to seniors/Military/Vets.
Porch Pro Headshot Electrical Condor INC.

Electrical Condor INC.

Electrical Panel Upgrade
Serves Diamond Bar, California
We work in residencial, new contruction and commercial. Reading blueprints,Install and maintain wiring, control, and lighting systems,Inspect electrical components, such as transformers and circuit breakers. Repair or replace wiring, equipment, or fixtures using hand tools and power tools.And most i...Read more about Electrical Condor INC.
We work in residencial, new contruction and commercial. Reading blueprints,Install and maintain wiring, control, and lighting systems,Inspect electrical components, such as transformers and circuit breakers. Repair or replace wiring, equipment, or fixtures using hand tools and power tools.And most i...Read more about Electrical Condor INC.
Porch Pro Headshot Chen Construction

Chen Construction

Electrical Panel Upgrade
Serves Diamond Bar, California
We are a construction company located in Orange County, California that specializes in kitchen remodeling, bath remodeling and all residential construction including room additions. Chen Construction can also create a custom bathroom just for you. We are experts in bathroom remodeling. Many of toda...Read more about Chen Construction
We are a construction company located in Orange County, California that specializes in kitchen remodeling, bath remodeling and all residential construction including room additions. Chen Construction can also create a custom bathroom just for you. We are experts in bathroom remodeling. Many of toda...Read more about Chen Construction
Porch Pro Headshot E J D Electric

E J D Electric

Electrical Panel Upgrade
Serves Diamond Bar, California
Over 30 years of experience in electrical field. Commercial, Industrial, and residential work doing new construction, remodels, troubleshooting is our specialties.
Over 30 years of experience in electrical field. Commercial, Industrial, and residential work doing new construction, remodels, troubleshooting is our specialties.

Latest projects near Diamond Bar

Recent projects booked on Porch
Diamond Bar 91765
Electrical Panel Upgrade
Start Date
Within a month
Project type
Replacement or upgrade
What to install
Circuit breaker or electrical panel
Work needed
An electrical panel amperage upgrade
Upgrade to pass an inspection
No
Breaker panel location
Outside
Amperage upgrade to
I'm not sure