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Find Electrical wiring or panel upgrade pros in San Dimas

JK Flores Enterprise LLC.
5.0(
43
)

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Perfect and smooth journey, Jorge came pre instillation to check the electrical panel and where the the charger was going to be installed and after the review he text me the cost of parts and installation, after I received the charger he came on time and the job was completed. I was updated by text messages throughout the process. In the future if I need any electrical work I definitely use JK Flores Enterprise."
Existing ceiling fan
UPS system ready for a power outage
e.v. charger
New ceiling fan in living room
New UPS system

+28

Response time4 hrs
Response rate95%
11 neighbors recently requested a quote
Avatar for PS Electric
PS Electric
5.0(
50
)

Serving San Dimas, CA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"So happy I found PS electric! Pablo was more than what I expected. Very professional and knowledgeable. We had a panel upgrade and it was perfect and affordable, will be contacting them for any future electrical work."
Electrical Project
Additional Photos
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Additional Photos

+21

Response time1 day
6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for All Electrical Services
All Electrical Services
4.7(
35
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I had half of my house and the entire backyard on one breaker - there was an add-n to the house in the 70s and apparently whoever did the add-on decided it should just all go on one breaker. This breaker finally got a short in it and I needed re-wiring. I had several people come by to give me bids, but Emin was the only one who presented me options besides re-wiring the whole house. He and Osman were here for 3 days, and untangled the mess that was the wiring, and even added a 240 outlet for quick charging of my electric car. They were efficient, friendly, and very professional. It was a pleasure working with them, and I recommend them HIGHLY."
Additional Photos
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Response time8 hrs
Response rate99%
10 neighbors recently requested a quote
Avatar for Smart Electrical Solutions Inc
Smart Electrical Solutions Inc
5.0(
10
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I recently hired Mazen from Smart Electrical Solutions for a multi-stage project at my home, and I couldn't be more impressed with the results. The project was complex: a full electrical panel upgrade, a complete layout of recessed lighting, and some tricky troubleshooting of older circuits that had been giving me trouble for years. Mazen handled the panel upgrade with incredible precision. The wiring is remarkably clean and organized, and he took the time to clearly label every single breaker—something my previous electrician overlooked."
Additional Photos
Additional Photos
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Additional Photos

+8

Response time11 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for MJ Electrical Services
MJ Electrical Services
5.0(
12
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"MJ services was a professional and reliable business. They upgraded my electrical panel to 200. He obtained permits from the city and everything easily passed during inspection. His prices were reasonable and he even installed my EV Tesla charger. Would recommend him to anyone."
Panel Upgrade
Panel Upgrade
Panel Replacement
EV Charger
Level 2 Charger

+4

Response time2 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)

Serving San Dimas, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"I got a few estimates to get more power out to my studio. Everyone quoted me about 4K to upgrade my panel and get dedicated line out to my studion. These guys were to only ones that looked for a better/more economical solution. I sent a pic of my panel and he remembered that I upgraded my kitchen a while back but noticed that my electric stove had it's own dedicated line. He asked me, did you convert to gas when you remodeled? I said yes and he said, great, we take the line that was dedicated to the stove and we use that. It saved me $1500 and it worked perfectly. I would absolutely hire again!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

5 neighbors recently requested a quote
Avatar for Naymar Electric
Naymar Electric
5.0(
32
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I would highly recommend Naymar Electric to anyone looking for an excellent electrician. Their prices were very fair and competitive, their estimated timeframes given were more than reasonable and turned out to be accurate. I appreciated that David was readily available to answer my basic questions, as well as use his experience and creativity to wire the house in a way that would provide for future inhabitants and household configurations. He was very knowledgeable and informative, as well as creative and aesthetic, and he and his crew were hard workers that paid attention to detail and left the house easy to patch when they were through. I am so glad I went with Naymar Electric, they are now my go-to!!"
Response time3 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Alset Electric
Alset Electric
4.8(
68
)

Serving San Dimas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Eduardo at Alset Electrical was absolutely amazing! On time, professional and friendly. The prices were very reasonable and he completed the work timely. Will definitely hire again and again for all of my electrical needs - no need to look any further for me."
Transformer
Beautiful chandelier set up power with switch and put chandelier together piece by piece
Lighting for kitchen counters with a switch..  you can turn on and off..  really cool looking.. something different..
Trenching
Trenching

+62

Response time1 day
8 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.9(
25
)

Serving San Dimas, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Extremely efficient people. Showed up when they said they would. Diagnosed my electrical issue and solved it within 10-15 minutes. Adrian M. Was incredibly easy to work with!"
322 neighbors recently requested a quote
Recommended by54%of homeowners
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Showing 1-10 of 428
FAQs for electrical wiring or panel upgrade projects in San Dimas, 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 San Dimas, 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.