Get matched with top generator install pros in Plaquemine, LA

Q: How long can a whole house generator run?

• <div><p>As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn&rsquo;t ideal if you want to extend the life of your generator.</p><p>Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn&rsquo;t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.</p></div>

Q: How big of a generator do I need for a transfer switch?

• <div><p>You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator&rsquo;s largest outlet is 30 amps, you&rsquo;ll need a 30-amp transfer switch.</p></div>

Q: Do you have to turn off the main breaker when using a generator?

• <div><p>As a safety measure, you should always turn off the main breaker while operating your generator&rsquo;s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.</p></div>

Q: Can you use your electric car as a backup battery?

• <div><p>If you&rsquo;re wondering <a href="https://www.angi.com/articles/using-electric-car-as-home-generator.htm">if you can use your electric vehicle as a backup battery</a>, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.</p></div>

Q: How long does it take to set up utilities?

• <div><p>Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.</p></div>

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Verified Reviews for Generator Install pros in Plaquemine, LA

*The Angi rating for Generator Install companies in Plaquemine, LA 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 Plaquemine, LA 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 October 24, 2025

Reviewed in December 2024
Everything went great from the quote to install. Dacota R. Customer service was on point from start to finish. We could not be more satisfied!
BlueBuilt Roofing & Siding
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Reviewed in November 2023
David is very knowledgeable and really easy to work with. Highly recommend them for anyone looking to install flooring. They did a great job!
The Floor Store & More Inc Cpt One
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Reviewed in August 2023
Marquez home improvement was very courteous, reasonable and prompt. The installation of a window in my storage shed was flawless. I would highly recommend Marquez for your home project.
Marquez Home Improvement
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Reviewed in November 2017
GenPro showed up and did a good job. There was several problems with the parish inspection and gas company but that wasn't GenPro. They showed up on time and completed the installation. They work was great. They quickly resolved a minor issue and the backup generator works flawlessly. I would...
GenPro, LLC
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Reviewed in January 2017
It didn't go well. He would not consider taking our job because right now contractors can pick and choose jobs because of the high demand due to massive flooding in the area. The general attitude was uncaring and dismissive. I understand that they can't take on every job, but the dismissive...
Legacy Builders LLC
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Reviewed in October 2014
The sales team was very knowledgeable of their product, very honest and upfront on pricing. Very neat and clean job with great installers. Do It Right The First Time must be their motto.
Relief Windows LLC
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Reviewed in July 2013
Customer not home at the time - summer residence. Neighbor let repairman inside at customer's request. Repairman removed all self-generated trash, nothing left to me to cleanup. I was very happy with the service. Note: Michigan requires licensure. Validate contractor's license using Michigan...
TRUDELL PLUMBING & HEATING INC
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Reviewed in December 2012
I was pleased with the services. They were prompt, and did a good job of installing the gas logs and explaining the operation to me.
Chimney & Wildlife Specialists - Houston
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Reviewed in October 2008
Our AC was leaking water and it was coming through the ceiling. Jim know exactly what was wrong and fixed it right away. He was generous with maintenance advice on the AC. He did a great job.
Barksdale Htg & A/C
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Reviewed in September 2007
I signed the 36 month contract on 1/07 and purchased a new home on 8/07. I called to cancel the contract on 8/17 when I was told by their employee that all I needed to do was submit a notice of termination and refer them, as I had and was told everthing was taken care of per their employee. I...
Alarm Center Security
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