Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Flower Mound, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Flower Mound

Avatar for Blessed Electric & Air
Blessed Electric & Air
4.8(
240
)

Serving Flower Mound, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Things went very well. The wiring from the ceiling was wrong to attach to the new smoke detectors, so I called them. Their prices were very good compared to other electricians. I would recommend them to anyone needing to get work done. I spoke to them 2 times before choosing them: They were helpful and pleasant each time I talked with them."
Response time9 hrs
19 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for ElectricMan
ElectricMan
4.9(
436
)

Serving Flower Mound, TX and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"David was punctual, professional and did whatever necessary to resolve our electrical issues. He was sent the same day of discovering an oven wire wasn't 'hot' with new oven installation. He was able to properly diagnose and fix the faulty breaker for our oven wiring and an outlet issue that the first guy could not figure out. We will only use David going forward!"
BBB Accredited Member
ElectricMan Company Van
No job too big or too small!
Response time1 day
2 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for HR Phoenix Electrical Services
HR Phoenix Electrical Services
4.6(
480
)

Serving Flower Mound, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The technician was informative with information about how electricity works and home wiring and I appreciated the information given."
Thornbridge West
Interior work
Interior work
H.R. Phoenix Electrical Service, a family business
The crew

+8

Response time3 hrs
Response rate94%
3225 neighbors recently requested a quote
Request Quote
Avatar for HR Phoenix Electrical Services
HR Phoenix Electrical Services
4.6(
428
)

Serving Flower Mound, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The technician was informative with information about how electricity works and home wiring and I appreciated the information given."
Kohler Generator
Response time1 day
Recommended by91%of homeowners
Request Quote
Avatar for McBride Electric
McBride Electric
5.0(
17
)

Serving Flower Mound, TX and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"Chris was a great service man. After a thorough inspection of my power panel, Chris found the problem of power surges and recommended I call ONCOR to fix the service to the house. One phase had burned through the rubber boot. ONCOR promptly came and reconnected the power properly."
Response time11 hrs
Response rate88%
2 neighbors recently requested a quote
Request Quote
Avatar for Mr. Electric of Dallas
Mr. Electric of Dallas
4.6(
274
)

Serving Flower Mound, TX and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"The electricians were professional and knowledgeable about the best way to safely upgrade my electricity. The price was fair and I feel safe knowing that everything is within code. Great people."
Team Building
We Are CPR Certified!!
Service Vehicle
Brightening up the kitchen
Brightening up the kitchen

+56

1 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Mr. Electric of Frisco
Mr. Electric of Frisco
4.6(
264
)

Serving Flower Mound, TX and surrounding areas

Approved

In business since 2016

Credit card accepted

Offers commercial services

"Always get a second quote for big projects. I was quoted a price by this company to upgrade basically everything electrical in MyNewPlace and it was $2,000 more than another well known comparable company."
Lighting Upgrade
Lighting Upgrade
Lighting Upgrade
Lighting Upgrade
Lighting Upgrade

+56

Recommended by94%of homeowners
Request Quote
Avatar for READY ELECTRIC
READY ELECTRIC
5.0(
15
)

Serving Flower Mound, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Chad from Ready Electric did an excellent job installing our EV charger. He was professional, knowledgeable, and neat, and his communication was clear and concise throughout the process. The installation looks great, worked perfectly on the first try, and was completed on time and at a fair price. I highly recommend Chad to anyone looking to add an EV charger or upgrade their home electrical system."
Response time1 day
Response rate96%
8 neighbors recently requested a quote
Request Quote
Showing 1-10 of 38
FAQs for electrical wiring or panel upgrade projects in Flower Mound, TX

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Flower Mound, TX 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.

See all articles