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Find Electrical wiring or panel upgrade pros in Portland

Avatar for A & A Electrical Contractors, LLC
A & A Electrical Contractors, LLC
5.0(
35
)
Electrical Wiring or Panel Upgrade

Serving Portland, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"Roberto Suarez ( A and A Electric) was excellent. He showed up in the pouring rain and installed the wiring for an electric range on a Mobil home. The job entailed running cable approximately 50 feet under the unit in pvc, installing the outlet and connecting it to the breaker box. He gave me the best quote, did excellent work and was a total gentleman! All on a Sunday in a torrential storm. HIGHLY RECOMMENDED!!"
Tesla charger
Old panel
Old meter
New meter
New panel

+2

Response time3 hrs
Response rate90%
3 neighbors recently requested a quote
Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)
Electrical Wiring or Panel Upgrade

Serving Portland, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Upgraded to a 200 Amp service and added a lockout switch for a generator. He did an excellent job with the work. Biggest problem was working with the town and he was always communicating the status of the problems and able to work them out. Very good customer service."
Response time5 hrs
Response rate90%
5 neighbors recently requested a quote
Avatar for Power Forward LLC
Power Forward LLC
4.8(
24
)
Electrical Wiring or Panel Upgrade

Serving Portland, CT and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"I really loved working with Power Forward. We needed a 50A external connector and interlock fitted for a portable generator, a new floodlight and a smart doorbell wired up. Ian Stewart responded immediately to my request for a quote and was very helpful going over my options and discussing generators at length to ensure I was going to be set up right and I was able to get a fair and detailed quote very quickly. After accepting online, Morgan was very helpful setting up the appointment and Chris Woosley, who was the technician that came around to install everything, was also very knowledgeable, enthusiastically answered all my questions and worked diligently and neatly. Everything was clean and neat after he'd finished. With excellent communication, extremely detailed quote, friendly employees and easy one click online pay options after the job was complete, I was extremely impressed at how slick each part of the process was and the service that I received. Thanks so much! Power Forward are definitely our go-to electricians from now on."
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Supreme Electric, LLC
Supreme Electric, LLC
4.1(
122
)
Electrical Wiring or Panel Upgrade

Serving Portland, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Mike was excellent, respectful of property and very professional. The work was completed timely and to my great satisfaction. I would definitely use Supreme Electric again and I highly recommend this company."
BETTER BUSINESS BUREAU RATING
Recessed and pendant lighting
Home theatre wiring and lighting
Whole house generator wiring
Generator install

+49

Response time3 hrs
Response rate94%
45 neighbors recently requested a quote
Avatar for A.I Electric
A.I Electric
5.0(
14
)
Electrical Wiring or Panel Upgrade

Serving Portland, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Highly recommend! He is always on time, professional, and really knows what he’s doing. His pricing is very reasonable and fair. What I appreciate most is that if something unexpected comes up while he’s working or something doesn’t go as planned, he is quick to communicate, explain what’s going on, and come up with a new solution. He doesn’t leave you wondering what’s happening and always makes sure the job gets done right. Very reliable, knowledgeable, and trustworthy. I would definitely recommend him for any electrical work!"
Service Change
Service Change
Service Change
Service Change
Service Change

+111

8 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Portland, CT

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 Portland, CT 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.