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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

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

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.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Leander, TX homeowners’ guide to generator installs

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