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Top-Rated Generator install pros in Leander - Updated Nov 2026

Avatar for Keil Electric
Keil Electric
5.0(
12
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Leander, TX and surrounding areas

Approved

In business since 2014

Emergency services offered

Credit card accepted

"From getting an estimate and receiving the information related to the upgrade on my electrical panel based on having an older home which was grandfathered in. I felt more at ease and comfortable with the upgrade from Keil, the technician was professional and so was staff that provided the estimate. I would never hesitate on hiring Keil for all of my electrical needs."
CIRCUIT DIAGNOSIS & REPAIR
Outdoor Electrical Installation
Interior Lighting Upgrade
Outdoor Electrical Setup with Lighting Integration
Master Level Electrical

+54

17 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for MSH POWER
MSH POWER
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Leander, TX and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"MSH power went above and beyond.by providing the knowledge, expertise and gave us a timely rebate from the manufacturer . He rated the various equipment as far as his experience too . This is tge company you should go with if you want a standby generator ."
We keep inventory
Country
Mobilization
Safety First
Ranch

+11

Response time20 mins
Response rate100%
Avatar for Freedom Electrical Solutions, LLC
Freedom Electrical Solutions, LLC
5.0(
10
)
Portable Generator - Install

Serving Leander, TX and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Stetson is a true professional. He takes pride in his job and his company. I would recommend FES for any electrical job. They will be my electric contractor as long as I have my house here. Thanks!"
Electrical Service Panel Upgrade
Installed New Outdoor Receptacle
Installed New Chandelier
Panel Schedule
Install New Ceiling Fan

+111

Response time4 hrs
Recommended by44%of homeowners
Avatar for Storm Guardian Generators
Storm Guardian Generators
New to Angi
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Leander, TX and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Emergency services offered

Founded in 2006 Storm Guardian Generators is a Power Pro Elite sales, service and installation dealership for GENERAC Power Systems. Storm Guardian Generators is family owned and operated. We are detail oriented, from job permitting to the turnkey installation and long term preventive maintenance, we make the process as smooth as possible. We carry the complete line of portable and fully automatic generators and transfer switches for residential, commercial and industrial applications. Give us a call lets talk. 281-648-2177

Response time1 day
Response rate100%
19 neighbors recently requested a quote
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Generator Install FAQs, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

The Leander, TX homeowners’ guide to generator installs

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