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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
3.9(
7
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Decatur, TX and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

Tri-State Water, Power & Air has been provided products designed to improve the comfort and quality of life of our customers since 1992. Our specialty is Automatic Home Standby Generators. \nWe expect customer service excellence and aim to go above and beyond on every call. With 10 locations across 8 states, Tri-State is always ready to serve you.

Additional Photos
116 neighbors recently requested a quote
Avatar for R&D Electrical, LLC
R&D Electrical, LLC
4.5(
2
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Decatur, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We had a less than ideal work environment but the electrician took care of our concern in a minimum amount of time, and was courteous and professional in spite of a misunderstanding over the time we thought he would arrive."
Base of the tower
Service with Generator
Lighting for water fountain
Pendant lighting
Walkway lighting

+2

Response time1 day
Response rate96%
Recommended by100%of homeowners
Avatar for Big Beards Electric
Big Beards Electric
New to Angi
Portable Generator - Repair

Serving Decatur, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

My Partner and I have over 20 years experience a piece in residential and commercial electrical work. We enjoy what we do and set a very high standard for ourselves and the quality of work we provide.

Custom track lighting
Custom track lighting
Custom track lighting
Custom track lighting
Custom track lighting

+27

4 neighbors recently requested a quote
Zapata’s Electrical
New to Angi
Fixed Generator - InstallPortable Generator - Install

Serving Decatur, TX and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Hello guys, I’m starting my own electrical service company. Been in the electrical industry since August of 2018 and now I’m licensed and insured running my own show. I’m familiar with rough in, troubleshooting, raceway installation, and many more. You have a problem, I have the solution.

Main Disconnect Upgrade
Main Disconnect Upgrade
Main Disconnect Upgrade
Main Disconnect Upgrade
1 neighbors recently requested a quote
Avatar for A Number 1 Air - Electrical
A Number 1 Air - Electrical
New to Angi
Fixed Generator - Install

Serving Decatur, TX and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

At A#1 Air, we believe that everyone should have a comfortable, safe place to call home. That's why we offer comprehensive HVAC, plumbing, electrical, and air quality services throughout the Dallas-Fort Worth Metroplex for both residential and commercial properties, and stand firmly behind our promise of Guaranteed Right, Day or Night!\n

GatewayNetworking
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Decatur, TX and surrounding areas

Approved

Hello, my name is Saul Gomez. I will be taking care of all your questions, concerns and needs around your home. I cater to the homeowner by any means until the job is satisfactory. Calm cool and collective is how we operate. Also communication and punctuality throughout the whole process to fit our time schedules is a priority. Please consider and have a blessed day

Avatar for HomeWorx Renovations
HomeWorx Renovations
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Decatur, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a general contractor with hands-on experience in residential renovations, repairs, and property improvements. Through my business, HomeWorx Renovations, I’ve managed projects from planning and estimating to completion, with a strong focus on quality workmanship, clear communication, and customer satisfaction. I take pride in solving problems, staying organized, and delivering projects on time while building lasting relationships with clients.

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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.

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

If you’re wondering if you can use your electric vehicle as a backup battery, 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.

The Decatur, TX homeowners’ guide to generator installs

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