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Verified Reviews for Generator Install pros in Union, CT

*The Angi rating for Generator Install companies in Union, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Union, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on August 19, 2024

Find Generator install pros in Union

Avatar for O'Connell's Electrical Contractors
O'Connell's Electrical Contractors
5.0(
13
)

Serving Union, 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 Union, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Highly recommend contacting them for electrical work! Responded quickly to come and give a quote for a generator hook up. Explained everything thoroughly and gave helpful suggestions as this was my first experience getting a generator to power the house. Very reasonable pricing. From first contact to getting it installed in under 2 weeks. Very happy!!"
Response time7 hrs
Response rate89%
Recommended by93%of homeowners
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Avatar for Anchor Electric Motor, LLC
Anchor Electric Motor, LLC
4.7(
46
)

Serving Union, CT and surrounding areas

Approved

In business since 1950

Free estimates

Credit card accepted

"Such a wonderful person. Came to fix my portable generator. Very pleasant and knowledgeable. Fixed my generator quickly and instructed me on ways to keep generator in best condition."
Response time1 day
Recommended by95%of homeowners
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Avatar for TJF Electric LLC
TJF Electric LLC
5.0(
17
)

Serving Union, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Local. Pleasant. On time. Extremely reasonable. They will be doing all of my electrical work from now on. This is the Northeast CT small business electrician you've been looking for."
recessed lights
recessed lights
recessed lights
recessed lights
12 neighbors recently requested a quote
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Avatar for West Electric, LLC
West Electric, LLC
4.8(
53
)

Serving Union, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Ed and his team were incredibly professional, transparent, and honest throughout the entire process, from installation to handling the rebate process and permits. Their pricing is reasonable, and the quality of their work exceeded my expectations. I highly recommend West Electric for anyone's EV charger installation needs."
FINAL PROJECT / NICE AND CLEAN
IN WITH THE NEW SMART PANEL
OUT WITH THE OLD
CREW HARD AT WORK
EV Charger Install

+12

Response time2 days
67 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Adam Electric
Adam Electric
4.7(
70
)

Serving Union, CT and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Adam did a great, clean job installing our master bedroom ceiling fan, and bathroom exhaust fans. Everything was done quickly, and it all works, and looks great. And the quote/estimate he gave us was accurate and right on! We would definitely hire him again for any electrical needs. Thanks, Adam! We really appreciate your work."
Response time3 hrs
11 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Extel Communications, Inc.
Extel Communications, Inc.
5.0(
41
)

Serving Union, CT and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Extel does an excellent job. We have been customers for many years and recommend them highly. Sal and Peter are knowledgeable and helpful. Very quick response time. True partners."
Long Range WiFi Repeater
Hikvision Bullet Camera
Hikvision Dome Camera
Hikvision Bullet Camera
Hikvision Dome Camera

+1

Response time3 hrs
Response rate98%
4 neighbors recently requested a quote
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Avatar for Vega Electric LLC
Vega Electric LLC
4.6(
11
)

Serving Union, CT and surrounding areas

Approved

In business since 2018

Emergency services offered

Small jobs welcome

"Excellent work! Quickly and efficiently installed outdoor lighting - really friendly and accommodating! Highly recommend"
Service upgrade
Service upgrade
Bathroom exhaust Fan
Light replacement
Light replacement

+2

11 neighbors recently requested a quote
Recommended by45%of homeowners
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Avatar for St. Lawrence Electric
St. Lawrence Electric
5.0(
6
)

Serving Union, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Kevin was great. I called him with a few questions about the process and he was able to answer them quickly and accurately. He was also able to schedule me and get the job done quickly. I would highly recommend St. Lawrence Electric."
Chargepoint Charger
Emporia Charger
Tesla Charger
Response time2 hrs
Response rate100%
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Showing 1-10 of 99
Generator Install questions, answered by experts

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The Union, CT homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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