Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Millersville, MD

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 Millersville

Avatar for Wireworx Electric Inc
Wireworx Electric Inc
4.9(
147
)
Electrical Wiring or Panel Upgrade

Serving Millersville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Chris came out promptly and returned an estimate to us for wiring for an inground pool. While we didn’t wind up using his services (it came down to cost and the preferred electrician of the pool builder), his professionalism and prompt service will be considered in the future for any electrical work. Highly recommend Chris!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
Response rate89%
2 neighbors recently requested a quote
Avatar for All In Electric
All In Electric
4.9(
35
)
Electrical Wiring or Panel Upgrade

Serving Millersville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"All in Electric were extremely professional and knowledgeable for all the work that they performed in our home. We were extremely pleased with everything they did. After they upgrade the electrical panel, they also had to add grounding rods for our main water service into the house. They had the county BG&E inspector and both come out and said that All in Electric did an excellent job. And the project was done on time and within budget. They gave us an estimate and perform the work for the original estimate total that they had given us."
(2) Automatic Transfer Switches next to the (2) main electrical panels.
Here is a 22kw Generac Standby Generator.
A 24kw Guardian Series Generac generator sitting on top of a 3" concrete pad.
The RED light will turn GREEN after AIE activates in through Generac.
Whole House Standby Generator System

+51

Response time1 day
Response rate99%
16 neighbors recently requested a quote
Avatar for Able Electrical Services Inc
Able Electrical Services Inc
4.9(
468
)
Electrical Wiring or Panel Upgrade

Serving Millersville, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Everything went great. The only reason I didn't give an A for quality is that they had to leave holes in my wall and ceiling tile to run the speaker wires. I did agree to this after it was explained how they would have to run the wires, but I haven't figured out how to fix the ceiling tile yet. So I would say it would be nice if that weren't the case and that it wasn't so destructive to do the work and/or it would be repaired as part of the service offered. I would still highly recommend."
Kitchen Lighting
Modem Home
Response time1 day
Response rate100%
Recommended by98%of homeowners
Avatar for Wolf Electric LLC
Wolf Electric LLC
5.0(
116
)
Electrical Wiring or Panel Upgrade

Serving Millersville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Hard wiring of a ring doorbell camera with no previous doorbell wiring present; added an outlet for additional appliance charging, and upgrade of surge protector to electrical panel."
Response time6 hrs
Response rate97%
4 neighbors recently requested a quote
Green's Electric
5.0(
22
)
Electrical Wiring or Panel Upgrade

Serving Millersville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"This company resolved my electrical issue quickly and professionally. The technician was knowledgeable and clearly explained what was wrong and how they fixed it. I was expecting a longer wait, so I was grateful they could get to me so soon. Pricing was fair and the whole experience was excellent. I def highly recommend this company to anyone needing electrical work done. Thank you!!!"
Response time1 day
Response rate100%
34 neighbors recently requested a quote
...
Showing 1-10 of 314
FAQs for electrical wiring or panel upgrade projects in Millersville, MD

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 Millersville, MD 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.