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Find Electrical wiring or panel upgrade pros in Glastonbury

Avatar for A & A Electrical Contractors, LLC
A & A Electrical Contractors, LLC
5.0(
35
)

Serving Glastonbury, 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%
5 neighbors recently requested a quote
Avatar for MT Electric, LLC
MT Electric, LLC
5.0(
26
)

Serving Glastonbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"Mark did an excellent job. He replaced and upgraded my panel all within five hours. His quote was very fare. There was no hidden charges no extra fees.. 5+ stars. I highly recommend him to do any electrical work you may need done."
Response time6 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for Crown Joules Electric, LLC
Crown Joules Electric, LLC
5.0(
61
)

Serving Glastonbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"I hired them to connect a Sauna oven to the electrical panel. They showed up on time, did a very good, quality job, cleaned up the workspace and stayed with the quoted price."
Response time2 days
Response rate93%
5 neighbors recently requested a quote
Avatar for TJF Electric LLC
TJF Electric LLC
5.0(
12
)

Serving Glastonbury, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"⚡ 200 AMP Upgrade Today we had TJF Electric upgrade us to a brand new 200-amp service, including a new meter, panel, grounding system, and properly organized wiring — all brought fully up to current code. The service was professional and thorough throughout with great communication. Everything was done in a timely manner and Tyler and Chris were clean, detailed and explained everything when the job was complete. "
recessed lights
recessed lights
recessed lights
recessed lights
24 neighbors recently requested a quote
Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.9(
45
)

Serving Glastonbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Very responsive business and communicated every step of the way. From what he diagnosed I had a bad wire in the ceiling of the garage that shut my breaker off and wouldnâ t reset. I had no lights or plugs in the basement for days as I tried to figure it out myself. He came in and was easily able to diagnose, fix, and get it all back up minus the one plug that relies on the one dead wire. Iâ ll be putting that in since Iâ m taking my ceiling down anyways. He has all the experience needed and professionalism a master electrician is. Definitely will hire again and will recommend to anyone who needs an electrician."
Response time7 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for O'Connell's Electrical Contractors
O'Connell's Electrical Contractors
5.0(
13
)

Serving Glastonbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We hired Mike and his crew to help with updating and renovating our recently purchased home. Originally built in the 60s, there was a lot of wiring and fixtures that needed replacement. Mike was extremely professional, knowledgeable, and helpful in taking our ideas and bringing them to reality with unbelievable efficiency. Not only did he help us with every room of the house, he even went into crawl spaces and attics to ensure all the wiring was up to code. I am so glad we used Mike and will not have to worry about any of the work he has done. I can confidently say that after going through numerous electricians, Mike will be the first and only one I use as long as he?s in business!"
Response time1 day
4 neighbors recently requested a quote
Avatar for OnTheGrid Electric , LLC
OnTheGrid Electric , LLC
5.0(
12
)

Serving Glastonbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Credit card accepted

"I’ve worked with OnTheGrid Electric for 12 years. I would highly recommend them. They perform quality work, they are responsive and leave the job site in good condition."
Standby generator automatic transfer switch with main panel
Landscape lighting
Fuse panels to be removed in multifamily house with external circuit switches (via insurance requirement)
Portable generator panel interlock
Lighting for a parking lot

+16

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Phase Out Electric
Phase Out Electric
4.6(
39
)

Serving Glastonbury, CT and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Young professionals. Prompt, courteous, and knowledgeable. Hired to change from a generator transfer panel to a panel interlock system. Very easy to talk to and willing to answer any/all questions pertaining to the job and other electrical concerns."
Response time1 day
Recommended by94%of homeowners
Avatar for Adam Electric
Adam Electric
4.9(
68
)

Serving Glastonbury, CT and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Service was excellent. Price was very reasonable. I recommend Adam Electric for any electrical work and I intend to use him again."
Response time3 hrs
20 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Glastonbury, CT

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 Glastonbury, 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.