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Top-Rated Electrical wiring or panel upgrade pros in Bryn Mawr - Updated Nov 2026

Avatar for BRAD BROWN ELECTRIC
BRAD BROWN ELECTRIC
4.8(
254
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"It went well. Some of the wall to fixture wiring had been previously updated, but most of the wiring running from attic to basement needed to be replaced and grounded fixtures all throughout. It was a big task. Brad mapped it all out days before starting the job. One thing Brad prides himself on is customer service, and he carried that out through the entire project. There was change orders, as well as punch list items, and he took care of all of them promptly and efficiently. Brad was on the job site most of the time, and when he wasn't he was in constant communication with his two crew members (both very nice fellows)."
Recessed Lighting
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time7 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for Celano Electric, LLC
Celano Electric, LLC
4.9(
391
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1974

Free estimates

Warranties offered

"I only use Celano Electric for all my electrical projects. Rayâ s crew are respectful, arrive super early and are extremely helpful. I have had them install recessed lights throughout my home, outdoor lights and a heated outdoor walkway in the 10 years we have worked together. I am happy to say I have never had to call them back to fix an issue. Recently they upgraded an electrical panel for our hot tub. I would highly recommend Celano electric."
During construction.
During construction.
During construction.
During construction.
During construction.

+25

Response time1 day
Response rate95%
19 neighbors recently requested a quote
Avatar for Brandon Electric Inc
Brandon Electric Inc
4.9(
1,505
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"This Company is great. Brandon Electric, Inc.(215) 722-2988 They got back to me quick, next day estimate; work completed the very next week. Dom and Lou are the Techs who came out to update our electric wires and boxes. They are very professional, hard working and friendly. They cleaned up after and had respect for our property at all times. They also followed Covid restrictions in place in South Philly. Extremely pleased. we found them on Angie's List."
D-1 Baseball Academy LED Lights
D-1 Baseball Academy LED Lights
4" LED Recessed Lights
Under Cabinet Lighting
Commercial Fan

+61

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Gulotta Electric
Gulotta Electric
4.9(
18
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

In business since 1999

Credit card accepted

Customers say: Quick response

"I cannot recommend this electrical service highly enough! I recently needed to have all the circuit breakers in my electrical panel replaced, and the experience from start to finish was absolutely flawless. Electrical work requires a high level of trust, and the electrician completely blew me away with their professionalism, expertise, and attention to safety. They arrived exactly on time, took the time to explain the process clearly, and answered all of my questions without making me feel rushed. The actual replacement of the breakers was done with meticulous care. The wiring inside the panel looks incredibly neat, clean, and organized. Not only did they complete the job efficiently, but they also left the workspace spotless when they were done. It is a massive relief knowing my home's electrical system is completely safe and up to code. If you are looking for an honest, highly skilled, and professional electrician who takes genuine pride in their craft, this is them."
422 self storage
422 self storage
422 self storage
Response time5 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for STAPLEFORD ELECTRIC
STAPLEFORD ELECTRIC
4.7(
86
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Mike was very professional and his crew did an excellent job.

Arrived ahead of schedule and completed job much faster that I thought it would take.
Cleaned entire area after the work was completed.

Would definitely use his company again for any upcoming electrical work."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Generation 3 Electric & HVAC
Generation 3 Electric & HVAC
4.7(
774
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I had my panel and external service replaced. Cindy helped with scheduling and arranging for the inspection afterwards. On the day of the scheduled work, Evan arrived promptly, did a great job with the work, and answered all of my questions. Evan had also been out previously to give the quote for the work and was very thorough in his inspection and explained the reasons for all of his recommendations. Previous owners of my house had hired contractors that did some shoddy work. While Gen3 is not the cheapest quote you will find, they do their work properly and to code. I would definitely recommend Gen3 to others needing to do electrical work."
Lighting Installation
Electrical Service and Installation
Wiring and Home Protection Devices
Roof Top Solar system
Additional Photos

+14

Response time1 day
Response rate100%
137 neighbors recently requested a quote
Avatar for Blessing Electric
Blessing Electric
4.8(
32
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Curt Blessing was a pleasure to work with. He gave a very quick, fair estimate. His team did a very professional job installing our new EV charging station (which was not a simple job because the station is located far from the panel). We will definitely be contacting Blessing Electric for any future electrical needs."
New subpanel
Installation of Electrical Vehicle Charging Station
EV Charging Station
Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for Lights On Electric
Lights On Electric
5.0(
28
)
Electrical Wiring or Panel Upgrade

Serving Bryn Mawr, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I hired Lights On Electric to run an underground line from the electric panel in my home to my new storage shed, 80 feet within the home and 100 feet buried conduit to the electric panel in the shed. This required a rental trencher and some difficult hand digging. The work was done in one day by Hank and Chris. They are able technicians and they did an excellent job. Hank and Chris are a pleasure to work with. I'm very happy with the results."
5 Gang Meter Installation
5 Gang Meter Installation
5 Gang Meter Installation
5 Gang Meter Installation
5 Gang Meter Installation

+9

Response time1 day
10 neighbors recently requested a quote
Recommended by23%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Bryn Mawr, PA

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 Bryn Mawr, PA 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.