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  • Verified reviews icon10
    Verified generator installs reviews

Find Generator install pros in Helotes

Avatar for GoGEN
GoGEN
4.9(
43
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Helotes, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"They installed a whole house Generac generator in less than 4 hours.. very satisfied with their service. Excellent work ethic, answered all my questions, install has a very clean appearance, they were in and out as they said they would be. Did not leave a mess behind. I strongly recommend using GoGen for electrical and Generator service and install needs."
45 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Thundercolt Electric
Thundercolt Electric
5.0(
124
)
Portable Generator - Install

Serving Helotes, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Professional, friendly, knowledgeable. The job was exactly what Gerardo said it would be. No hissing costs. No stress. No surprises. Gerardo and his crew were at the house and got it all done: both inside and outside electrical panels, an additional socket Iâ m the master bath, repair faulty wiring and install ceiling light, generator interlock for the house. Tidied up, went through tutorial on how to use the generator interlock when the power is out. Took care of a the contact with the electric company and permits, inspection. 5 stars. Canâ t say enough good things about Gerardo and his crew."
Side View #3
Rear View #1
Side View #2
Side View #1
Hallway

+208

Response time1 day
7 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for FINLEE ELECTRIC
FINLEE ELECTRIC
5.0(
8
)
Portable Generator - Install

Serving Helotes, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I was having issues with my microwave plug not working and I had no gfci in my kitchen. I also had an interesting "fix" done on my water heater that was recently installed. I called several electricians some wanted close to $220 just to come look at my place!! But when I called Finlee, Isaac took the time on the phone to listen to the issues I was having and he even came out that same afternoon to look at things and get me an estimate. we agreed on what to fix first and he came the next day and made my kitchen safe again with GFCI plugs, a replacement for the microwave plug, and even installed a junction box to fix the water heater wires. A few weeks later I had a dryer breaker that was sparking and he came out and replaced the breaker on that! I'm thankful I found a great small business to use for any electrical problems!!"
Panel replacement
Panel replacement
Panel replacement
Panel replacement
Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
Blackthorn Electric LLC
4.9(
8
)
Generator - Install - For Business

Serving Helotes, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

AUTOZONE
AUTOZONE
Response time2 hrs
12 neighbors recently requested a quote
Recommended by75%of homeowners
South Texas Source Electrical Contracting
5.0(
4
)
Generator - Install - For Business

Serving Helotes, TX and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

2 neighbors recently requested a quote
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Generator Install questions, answered by experts

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

The Helotes, TX homeowners’ guide to generator installs

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