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

Serving Saint Hedwig, 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 by47%of homeowners
Blackthorn Electric LLC
4.9(
8
)
Generator - Install - For Business

Serving Saint Hedwig, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Ronnie arrived on time, maintained good communications, and provided a good cost estimate for the EV outlet i needed. They even patched up the drywall in which most Electricians don't do. I would call him again."
AUTOZONE
AUTOZONE
Response time3 hrs
10 neighbors recently requested a quote
Recommended by75%of homeowners
South Texas Source Electrical Contracting
5.0(
5
)
Generator - Install - For Business

Serving Saint Hedwig, TX and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"South TX Electrical has great customer service. Lazaro was timely and efficient. I was very happy with the quality of work and the attention to detail. He was very thorough and explained everything to include process and materials. I feel confident that the work was done correctly and with the best quality."
2 neighbors recently requested a quote
Avatar for Will Fix It
Will Fix It
1.0(
1
)
Fixed Generator - InstallFixed Generator - Repair

Serving Saint Hedwig, TX and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Emergency services offered

Serving the greater San Antonio, TX area since 1994, we are the trusted local source for installation, repair, replacement, or troubleshooting and maintenance of all your plumbing, heating, and cooling needs. You can count on our fast and friendly specialists to provide safe, courteous service nights, weekends - or whenever you call -- 24/7. When our employees visit your home, rest assured that they have passed background and drug tests, and are equipped to provide you with the service you need. We treat you and your property with respect by calling before we arrive at your property, providing an honest, upfront estimate you approve before any work is done, and taking care of your property by using shoe covers and drop cloths as needed. \n

Generator Installation
Avatar for Giancarlo
Giancarlo
New to Angi
Portable Generator - Install

Serving Saint Hedwig, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Our Construction Story\nIn New Generation Construction, LLC, we achieve this by focusing on teaching from an early stage the foundation of entrepreneurship in the construction industry and teaching the new generation of builders. We pride ourselves on offering a full spectrum of construction services in San Antonio and the surrounding areas. With expertise in concrete work, interior renovations, roofing, and more, we ensure top-notch quality and customer satisfaction.

Avatar for Alexis Perdomo
Alexis Perdomo
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Saint Hedwig, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hello, My name is Alex and I’ve been an electrician for about 2-3 years I work for an electrical company I’ve find commercial and residential work. I have all my own set of tools. I’m also in school going for construction management so I know what I’m doing when it comes to electrical work. I’m licensed and I’m very flexible and charge cheap just a colder student trying to make some money thanks !

Panel installation
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Generator Install questions, answered by experts

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

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.

The Saint Hedwig, TX homeowners’ guide to generator installs

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