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Find Electrical wiring or panel upgrade pros in Montgomery

Avatar for West Houston Electric, Inc
West Houston Electric, Inc
4.9(
348
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"My technician Brian was fantastic! He was very knowledgeable and shared that knowledge in a very easy to understand manner. He offered me suggestions for my concerns without trying to offer me products or services that were not needed. We had them upgrade our electrical panel to allow our generator to power our home. Brian not only showed us the process, he helped me to put my generator together and get started. A true professional and we will be calling him back out to install our EV Charger when the time comes. Highly recommend!!"
Add Recessed Lighting
Recessed Lighting & Ceiling Fan Added
Automatic Standby Generator
Automatic Generator Transfer Switch
22 KW Generac Genererator

+9

Response time1 day
61 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr. Electric of NorthWest Houston
Mr. Electric of NorthWest Houston
4.4(
166
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"William, the Technician was very professional and discovered the problem right away. Then informed me that he would perform a safety check on all the electrical connections in the electrical panel free as part of the agreed on pricing. This was a really good experience and would highly recommend Mr Electric North West to anyone who need electrical help!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Under cabinet lights

+8

14 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Team Enoch Electrical Houston
Team Enoch Electrical Houston
4.7(
278
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They showed up on a Tuesday, let me know what the problem was, fixed the problem that I had, and told me about future upgrades that I could wait on for now. They did this all in about an hour. They did a good job and had reasonable prices."
Recommended by96%of homeowners
Avatar for E. A. Solar & Home Services, LLC
E. A. Solar & Home Services, LLC
5.0(
18
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We are a dedicated team of individuals committed to bringing the best possible customer service and quality of work. We specialize in residential and commercial electrical. We strive to stand out from the competition by providing the best customer experience. Give us a try, you won't be disappointed you called!

Solar system
Solar system
Solar system
Solar system
Solar system

+5

7 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for A1 Plus Electrical Houston
A1 Plus Electrical Houston
4.3(
1,375
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"We had A1 upgrade our electric connection from 200 to 400amps. Installing new electric meter, working directly with centerpoint, and installing additional 200 amp generator box. Justin was very clear on the details If the install. Made sure installation was aesthetically pleasing. Checked on his team regularly. Followed up with minor corrections afterwards. Continuously communicated on status, etc. Definitely top notch service."
BIG ASS FANS
Chandeliers Installations
Chandeliers Installations
Chandeliers Installations
Chandeliers Installations

+46

Response time3 hrs
Response rate100%
190 neighbors recently requested a quote
Avatar for Lonestar Electric Contractors LLC
Lonestar Electric Contractors LLC
4.8(
22
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I would 100% recommend Lonestar Electric to anyone who needs help getting wiring replaced in an old home. Justin was very professional and experienced. I was very impressed by their amazing customer service and his communication. Their prices were by far the best and I have zero complaints. I now have a reliable electrical company I can call in the future. Thank you!"
Response time2 hrs
Response rate91%
3 neighbors recently requested a quote
Avatar for Wired Tech Electrical
Wired Tech Electrical
5.0(
5
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

At Wired Tech Electrical, we’re dedicated to bringing high-quality electrical work and exceptional customer service to homeowners throughout the Greater Houston area. Backed by over 15 years of experience, we focus on safe, reliable solutions that meet the highest industry standards. We believe great service goes beyond the job itself—it’s about clear communication, respect for your home, and doing the work right the first time. Whether it’s a small repair or a major upgrade, our goal is to deliver results you can depend on. When you choose Wired Tech Electrical, you’re choosing professionalism, integrity, and peace of mind.\n

30 neighbors recently requested a quote
Avatar for Performance Communications
Performance Communications
4.3(
35
)
Electrical Wiring or Panel Upgrade

Serving Montgomery, TX and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Great customer service. Mr. Stanley was efficient and fast. The cost was exactly what I was quoted. Completely satisfied with the work done. I highly recommend this company for your electrical needs."
Response time30 mins
25 neighbors recently requested a quote
Recommended by96%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Montgomery, TX

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 Montgomery, 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.