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Generac Standby Generator Installation in The Woodlands, TX

The Woodlands homeowners trust Texas Star Power for turnkey Generac installations — free in-home assessment, Montgomery County permitting, gas line work, electrical, and 24/7 monitoring, all handled by our own licensed crew.

  • Free in-home assessment
  • Licensed electricians on staff
  • Financing available
  • Permits handled end-to-end
  • 10-year warranty options
  • 24/7 monitoring program

Free Generator Assessment

Tell us about your home and we’ll size, price, and schedule your install.

No obligation. We respond within 24 business hours.

16
Counties served
100%
Licensed & insured
5★
Customer-rated
10yr
Warranty options
Why Generac, Why Us

The Woodlands’ go-to Generac installer — because we own every step.

From The Woodlands Township to Sterling Ridge and Creekside Park, Texas Star Power’s crew handles your entire installation in-house — no subcontractors. Montgomery County permitting, gas line work, transfer switch, panel connections — all one team.

  • 1
    Generac-certified installersTrained on the full Generac residential line, from 14kW air-cooled units to 48kW liquid-cooled whole-home systems.
  • 2
    Electricians AND plumbers on staffGas line, transfer switch, panel work — all handled by our team, not subcontractors. Faster installs, single point of accountability.
  • 3
    We pull every permitMontgomery County requires a permit for every standby generator installation. We file all paperwork, manage the county review, and schedule the final inspection — you don’t touch any of it. Most permits process in 1–3 weeks.
  • 4
    Financing built for homeownersApproved-credit financing turns the install into a manageable monthly payment, so you don’t have to choose between protection and budget.
Our Installation Process

Four steps from quote to power on

1

Free home assessment

An installer visits your home, measures your electrical load, checks gas access, and confirms placement.

2

Fixed-price quote

You get one number: equipment, labor, permits, and tax — no add-ons mid-project.

3

Permits & install

We handle all county and utility permitting, then complete the install in 1–2 days.

4

Test, monitor, support

We commission the unit, train you on its operation, and enroll you in our 24/7 monitoring program.

Generac Equipment We Install

Right-sized for your Woodlands home

The Woodlands consistently has some of the largest homes in the Greater The Woodlands metro. Many properties in Creekside Park, Carlton Woods, and Sterling Ridge exceed 3,500 sq ft — often all-electric. The right generator depends on your square footage and total electrical load. Below are our most-installed configurations in The Woodlands:

Guardian 14kW

Up to 2,000 sq ft
  • Essential circuits coverage
  • Air-cooled, natural gas / propane
  • Whole-home option with load shedding
  • Mobile Link Wi-Fi monitoring
Best for smaller homes & essentialsIncludes assessment, permits, and basic gas run. Get a custom quote.
Get a Custom Quote

Guardian 22-26kW

2,000 – 3,500 sq ft
  • Whole-home backup, no load shedding
  • Most popular Woodlands-area model
  • 200A automatic transfer switch
  • 10-year warranty available
★ Most Popular in The WoodlandsWhole-home backup with no compromises. Get a custom quote.
Get a Custom Quote

Protector 36-48kW

3,500+ sq ft / all-electric
  • Liquid-cooled for continuous operation
  • Handles large all-electric homes
  • Quietest-in-class operation
  • Commercial-grade reliability
For larger homes & luxury propertiesLiquid-cooled, commercial-grade reliability. Get a custom quote.
Get a Custom Quote
Service Area

We serve every village in The Woodlands — and all 16 counties across Greater The Woodlands

Based in Plantersville, we’re centrally located to serve all ten of The Woodlands’ villages and all 16 counties across Greater The Woodlands — same-day response for assessments.

Austin County
Brazos County
Fort Bend County
Grimes County
Harris County
Houston County
Leon County
Liberty County
Montgomery County
Polk County
Robertson County
San Jacinto County
Trinity County
Walker County
Waller County
Washington County
Customer Reviews

What The Woodlands and Montgomery County homeowners say

★★★★★

“Mike was very knowledgeable when first discussing the installation. I wasn’t sure that others who provided an estimate really knew what they needed to do.”

John E., Montgomery County
★★★★★

“I immediately felt that Texas Star was concerned with my service and satisfaction — not just securing a sale as others seemed to. I’ll send everyone I know!”

Joseph C., Montgomery County
★★★★★

“Great people, great service, and extremely competitive pricing. Couldn’t be happier with my Generac install.”

Joe R., Fort Bend County
Frequently Asked Questions

Generac installation in The Woodlands, answered

How do I get pricing for a Generac standby generator in The Woodlands?
Every install is quoted after a free in-home assessment. Pricing depends on generator size, gas line work, electrical complexity, and your county’s permit fees. We provide one fixed all-in number — equipment, labor, permits, tax — with financing available for qualified homeowners. Request a free quote here.
How long does Generac installation take?
After permitting is approved (typically 1–3 weeks in Harris and Montgomery County), installation itself is generally 1–2 days. We handle all permitting on your behalf so you don’t have to coordinate with the county.
What size Generac do I need for my Woodlands home?
For most The Woodlands homes 2,000–3,500 sq ft, a 22kW or 26kW air-cooled unit covers the entire home without load shedding. Larger or all-electric homes may need a 36kW or 48kW liquid-cooled unit. Our free assessment includes a load calculation so you only buy the size you actually need.
Do you handle the gas line and electrical permits?
Yes. We handle natural gas or propane connection, electrical work, transfer switch installation, and all permits and inspections required by your county and utility. You see one bill, work with one company, and have one point of contact.
Will my Generac come with a warranty?
Every Generac home standby unit ships with a 5-year limited warranty as standard. Extended 7-year and 10-year warranties are available at install. We also offer our own labor warranty on all installation work.
Do you finance Generac installations?
Yes. We work with multiple lenders to offer approved-credit financing on the equipment and installation, turning a one-time install cost into a manageable monthly payment. Visit our finance options page for details.

Ready for a free Generac assessment in The Woodlands?

Tell us which Woodlands village you’re in and what you want to power. We’ll visit your home, size the right unit, and deliver a fixed-price quote within 48 hours — no obligation.