10 Highland Ave, Staunton, VA Mon–Fri 7am–5:30pm Family-owned since 2003
VA Class A · HVAC + Electrical 540-294-3189
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Whole-Home Generators in Staunton, VA

When the power goes out, your heat, cooling, and lights stay on. We install standby generators sized for your home, permitted and ready.

Same-day service Licensed & guaranteed Since 2003
Callison electrician testing electrical connections with a meter in Augusta County, Virginia
Quick Answer

Callison installs whole-home standby generators across Staunton and Augusta County, VA. Sized for your home and wired to keep your heat, cooling, and essentials running. Permitted and guaranteed. Call 540-294-3189.

Power that stays on

Keep your home running through any outage

A standby generator turns on automatically when the grid goes down. Protecting your comfort, your food, and your sump pump. We size it right, handle the electrical and transfer switch, and leave it permitted.

What’s included

  • Standby generator installation
  • Load & sizing assessment
  • Automatic transfer switch
  • Panel & circuit integration
  • Permits & inspection
  • Service & maintenance
The plan

How Callison runs a job

Every job runs on the same four-step Whole-Home Standard, whether it’s a quick fix or a full replacement.

STEP 01

Straight diagnosis

We tell you what’s actually wrong in plain English. A diagnosis, not a sales pitch.

STEP 02

Upfront flat price

You see and approve a flat price before we start. No surprise charges.

STEP 03

Built and installed to code

Licensed techs do the work. With ductwork fabricated in our own shop.

STEP 04

We stand behind it

Backed by the Callison Standard. If it’s not right, we make it right.

One company for both trades

Because we’re also an HVAC contractor, the same team that handles your generator can take care of the heating and cooling it connects to. One accountable team for your power and your comfort.

Tired of losing power?

Call for whole-home generator installation across Staunton and Augusta County.

Answers

Generator questions

Real questions from Staunton & Augusta County homeowners. Answered straight.

Call 540-294-3189
What size generator do I need?
It depends on what you want to keep running. We assess your home’s load and recommend the right size. No overselling.
Does the generator turn on automatically?
Yes. A standby generator with an automatic transfer switch starts on its own when the power fails, then switches back when it returns.
Do you handle the permits?
Yes. Permits and inspection are included, so your generator is safe and to code across Augusta County.
How much does a whole-home generator cost installed in Augusta County?
A whole-home generator install is quoted up front as a complete price you approve before any work begins. The cost depends on the generator size, the gas hookup, and the electrical tie-in. Callison includes the electrical and gas work and offers financing.
Whole-home generators, Augusta County

Tired of losing power? Let’s size it properly.

Tell us what you want covered when the power goes out and we’ll call you back the same business day. Sizing comes first: an undersized generator is worse than none at all.

Call before noon and a crew can usually be there the same day

Request service

We’ll call you back the same business day. For an emergency, call 540-294-3189 now.

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A Callison team member will call you right back. For an emergency, call 540-294-3189 now.