Home generator installation in San Antonio

Install a Home Generator & Get Reliable Energy When You Need It Most

Affordable Payment Plans
99% of jobs completed on the same day
5-year parts & labor warranty

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Price

Cost to install a home generator:

Low$8,900
Average$18,000
High$27,900

What affects cost?

The cost to install a whole-home generator depends on several factors, including:

Number of appliances you want to power. The more appliances you want powered during a power outage, the more powerful your generator will need to be–and more powerful generators cost more.
Adding a concrete slab. Depending on your local codes, you may need to pour a concrete pad for your generator. This will increase your overall costs.
Whether you need an upgraded gas meter. Sometimes, a gas generator will need larger gas meters than what the home currently has. If you need to upgrade the gas meter, this will increase costs.
Company you hire. You’ll pay more for skilled, experienced techs who knows how to properly install your whole-home generator.

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Video

James Explains Jon Wayne Generators

How it works

Our Convenient Process:

Schedule a free estimate
We offer convenient appointment windows so you won't have to wait all day for our team to arrive.
Get red-carpet service & generator options
After a whole-home evaluation of your electrical needs, we'll help you choose one of our stand-by generator options. We'll even find applicable rebates & discounts and fill out paperwork on your behalf.
Relax while we install your generator
We'll take care of everything needed to install your home generator. Plus, our team checks all generator installations 3 times over to make sure the job is done right.
Get your FREE smart home upgrade
Alongside your generator, we'll also install a complete smart home kit for FREE so you can control your home's temperature, energy use & more—all from your phone.
Enjoy a FREE 5-Star Service Club Membership
Your 1st year's on us. What's included? HVAC tune-ups, plumbing & electrical inspections, 24/7 monitoring, discounts on repairs and so much more!

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Customer Testimonial

“We never missed a beat! Nice job Jon Wayne.“
Our power went out due to the ice storm. Before I even realized what had happened our generator kicked in! We never missed a beat! Nice job Jon Wayne.
—Bill H.