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Find Electrical wiring or panel upgrade pros in San Antonio

Avatar for Bolt Electric
Bolt Electric
4.4(
3,850
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"The Electrician, Jeremy, did a great job installing our level 2 EV charger. He was very knowledgeable on all aspects of the installation and completed the work in an efficient and professional manner. Would highly recommend for other electrical jobs."
Work Photos
Work Photos
Work Photos
Work Photos
Response time1 day
14 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mister Sparky of Tampa
Mister Sparky of Tampa
3.9(
617
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"Great Work! Evaluated panel came up with a plan for upgrade returned next day with supplies. Arrived on time deconstructed and reconstructed panel and everything works. Very careful, neat, well organized. After completing work reviewed upgrades on panel and explained warranty. Would definitely use them again."
Landscape lighting
Fans to Panel replacements
We explain all repairs clearly
Background checked & drug free
Our Big Red Trucks

+14

769 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mr. Electric of Land O'Lakes
Mr. Electric of Land O'Lakes
4.3(
39
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"The professionalism and promptness was awesome and honest. The follow-up with responses were in a timely manner, The price is reasonable and I would recommend Mr Electric for the job."
EV Charger
Chandelier Installation
Smoke Detector Replacement
Cooler Disconnect
Bathroom Light Replacement

+19

Response time4 hrs
Response rate94%
47 neighbors recently requested a quote
Avatar for Mister Safety
Mister Safety
5.0(
6
)

Serving San Antonio, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Mister Safety provides professional residential electrical services focused on safety, reliability, and long-term solutions for homeowners. Our electricians bring years of hands-on experience working with electrical systems of all types, from small repairs to complete panel upgrades and home rewiring.\n\nWe believe electrical work should never be rushed or treated as a temporary fix. Our goal is to help homeowners understand their electrical system, identify potential safety concerns, and provide clear options so they can make the best decision for their home.\n\nWhether it’s troubleshooting a problem, upgrading outdated equipment, or improving electrical safety, we take pride in delivering honest recommendations, quality workmanship, and dependable service.\n\nSafely Serving Our Community.

9 neighbors recently requested a quote
Avatar for BURGOS TI, INC.
BURGOS TI, INC.
5.0(
5
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I can’t recommend them enough. They did some electrical work for me and did an amazing job. Very professional, on time, and they explained everything clearly. Their work was excellent and clean . Reliable, honest, and easy to work with, I’d definitely hire them again and recommend them to anyone who needs an electrician."
Crystal Chandelier
Crystal Chandelier
Crystal Chandelier
Crystal Chandelier
Eletrical Panel

+1

11 neighbors recently requested a quote
Avatar for Small Jobs Electric, Inc.
Small Jobs Electric, Inc.
5.0(
3
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 1986

Emergency services offered

Warranties offered

"They are my go-to, reliable and affordable choice when it comes to anything electrical. They are always knowledgeable, professional and efficient which is just what I need. I highly recommend Small Jobs Electric!"
Panel Replacement
Transfer Switch
Under Cabinet Lights
Ceiling Fan Install
Smoke Detectors

+44

50 neighbors recently requested a quote
Avatar for Luminous Electric
Luminous Electric
4.0(
2
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

Welcome to Luminous Electric, LLC. We are a family owned, full service licensed electrical contractor serving Southwest Florida and the greater TAMPA Bay areas. With over 25 years of experience in residential electrical repair, installation and maintenance, you can be confident that our highly trained staff of licensed electricians take pride in their work and conduct themselves in a professional and courteous manner.\n\nOur company is committed to delivering the highest quality electrical services at a fair and reasonable price. We pride ourselves on providing excellent customer service, and promise to be on time and to do the job right the first time.\n

Response time2 days
45 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 133
FAQs for electrical wiring or panel upgrade projects in San Antonio, FL

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 Antonio, FL 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.