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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.4(
5
)

Serving Garrison, TX and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

127 neighbors recently requested a quote
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)

Serving Garrison, TX and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Within minutes after submitting an inquiry, Seamus contacted me to find out specifics of my project and although he provided an estimate, he was receptive to coming out for a site visit before I committed. Edward came for the preliminary site visit and afterwards, I accepted their proposal. Cliff, the installer, communicated with me with scheduling and was very professional and easy deal with. Edward performed an inspection after install to make sure everything was done properly. The people representing this company seem very knowledgeable about their work and is backed up by generations of experience."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
74 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Corrigan, LLC
Corrigan, LLC
4.8(
25
)

Serving Garrison, TX and surrounding areas

Approved

In business since 1954

Free estimates

Emergency services offered

"We were extremely pleased with Corrigan and sons on the work they did installing a lightning rod protection system on our home. They did the work themselves and started and completed the job in a timely and professional manner. Hard working people, and without hesitation, we would highly recommend them."
Shingle roof air terminal
Residential 1
Residential Spanish tile
Horse stable
Residential 2

+23

Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aztec Renewable Energy Inc
Aztec Renewable Energy Inc
4.0(
35
)

Serving Garrison, TX and surrounding areas

In business since 2012

Free estimates

"Excellent installation in timely, professional, clean and courteous, Received a full proposal prior to work for solar panels to deliver 80 percent or more of yearly electricity needs. The entire start to finish service was fantastic. Thanks,"
Solar Panel Design and Installation by Aztec Renewable Energy. Our first renewable energy installation was November 2007. Licensed and Certified with installations in nearly every county of Texas and Oklahoma.
Now that you own solar leverage your experience and become an Aztec Solar Advocator. Download our app called 1SolarExpert / Aztec Renewable Energy. We pay $500 for each lead that signs a contract. Our app will show you when the appointment is set and if the contract closed. If you become a solar expert and can get contracts signed, the commission Quadruples! Join our Team!
Aztec Renewable Energy, Inc provides the strongest warranty in the business with;
30-Year MFG Performance Guarantee
20-25 Year MFG Panel Warranty 
25-Year MFG Inverter Warranty
25-Year Labor Limited Warranty 

Manufacturer (MFG) warranties may vary
5KW Ground Mount
Additional Photos

+6

Recommended by90%of homeowners
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Generator Install questions, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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.

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’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Garrison, TX homeowners’ guide to generator installs

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