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Find Electrical wiring or panel upgrade pros in Collinsville

Avatar for OnTheGrid Electric , LLC
OnTheGrid Electric , LLC
5.0(
12
)

Serving Collinsville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Credit card accepted

"I have known Doug and his son Mark from On the Grid Electric for many years. They have done electrical work for myself, my family and friends as well as a number of my real estate clients. They are knowledgeable, dependable and honest. They make sure that everything is done correctly and meets or exceeds code. It’s why I don’t hesitate to recommend On the Grid Electric, LLC."
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
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Avatar for O'Connell's Electrical Contractors
O'Connell's Electrical Contractors
5.0(
13
)

Serving Collinsville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Mike re-wired my basement outlets at my apartment. He figured out that all of them were wired incorrectly. Not only did he restore power to my basement outlets, he prevented an electrical fire from the previous incorrect wiring. He also installed a new bathroom fan/light combo, with Bluetooth speaker capabilities and multiple led light colors. He was efficient, fairly priced and honest. Highly recommend! Thank you again Mike!"
Response time1 day
4 neighbors recently requested a quote
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Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
48
)

Serving Collinsville, 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 time7 hrs
Response rate89%
Recommended by93%of homeowners
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Avatar for Swanson Electric, LLC
Swanson Electric, LLC
5.0(
31
)

Serving Collinsville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

""Big thanks to Troy at Swanson Electric! He came to my house in Plymouth, CT to upgrade my electrical panel, and he did an absolutely excellent job. Very professional, used top-of-the-line equipment, and followed all the proper protocols. The price was reasonable too. I’ll be giving his reference to anyone who needs electrical work. Many thanks, Troy!""
Panel
Response time5 hrs
Response rate99%
16 neighbors recently requested a quote
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Avatar for Williams Electric Service, LLC
Williams Electric Service, LLC
4.8(
67
)

Serving Collinsville, CT and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Phil was very personable, thorough and provided valuable feedback and advice on the projects he helped me with. They did an outstanding job. I will be hiring Williams Electric Service for all future electrical projects in my home."
New construction, garage.
1800 Amp Main
Response time1 day
Recommended by97%of homeowners
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Avatar for Supreme Electric, LLC
Supreme Electric, LLC
4.1(
122
)

Serving Collinsville, 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%
68 neighbors recently requested a quote
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Electrical Connection, Inc.
4.6(
16
)

Serving Collinsville, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Electrical Connection installed a transfer switch for our generator last year when other companies would not even return our calls. The work was professional, friendly and efficient. This year we called to have an outlet installed on our deck and a junction box for our new motorized awning again great friendly service. WOULD NOT CALL ANY OTHER COMPANY !!!!!"
Service Van
Generator Maintenance
Recommended by100%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Collinsville, 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 Collinsville, 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.

See all articles