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Verified Reviews for Generator Install pros in Marion, TX

*The Angi rating for Generator Install companies in Marion, TX 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 Marion, TX 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 March 19, 2026

Find Generator install pros in Marion

Avatar for GoGEN
GoGEN
4.8(
45
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Marion, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"Excellent job installing recessed lights and lutron switches."
42 neighbors recently requested a quote
Recommended by48%of homeowners
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Avatar for Team Enoch Electrical San Antonio
Team Enoch Electrical San Antonio
4.7(
279
)
Fixed Generator - InstallPortable Generator - Install

Serving Marion, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They came out, installed the recessed lighting, and it was great. I will DEFINITELY utilize Enoch again."
Recommended by96%of homeowners
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Avatar for Hillside Electric LLC
Hillside Electric LLC
5.0(
14
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Marion, TX and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"We had 2 ceiling fans installed and were very happy with Hillside Electric. We will definitely use them again!"
kitchen
living and kitchen
living room
Electrical panel rough in
Electrical Rough in

+3

Response time7 hrs
Recommended by78%of homeowners
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Blackthorn Electric LLC
4.9(
8
)
Generator - Install - For Business

Serving Marion, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Ronnie was great with handling everything made me fill at ease i would highly recommend this company to anyone looking for a great electrician he was the only one out of 5 company that gave me a honest price I am happy that i use Blackthorn electric THANKS"
AUTOZONE
AUTOZONE
Response time3 hrs
12 neighbors recently requested a quote
Recommended by75%of homeowners
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South Texas Source Electrical Contracting
5.0(
5
)
Generator - Install - For Business

Serving Marion, TX and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Lazaro Gonzales was my technician and he arrived at the exact time he was scheduled. He listened to what I wanted and offered better options. He explained what he was doing at every step and when he was done, he cleaned the area up better than it was when he arrived. I will hire Lazaro for all my electrical work from now on."
2 neighbors recently requested a quote
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Avatar for Bowen Electric Co.
Bowen Electric Co.
4.5(
2
)
Fixed Generator - InstallPortable Generator - Install

Serving Marion, TX and surrounding areas

Approved

In business since 1955

Free estimates

Emergency services offered

Bowen Electric has been a leader in Central Texas by lighting the way since 1955. We are a locally owned and family operated company that values honesty and integrity. We treat your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guaranteeing your satisfaction!

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Generator Install questions, answered by experts

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Marion, TX 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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