Mid-South storms knock out power every year. A whole-home standby generator keeps your lights, heating, cooling, and refrigeration running automatically — no cords, no cold nights. Comfortable LLC is a Generac factory-warranty certified installer and service provider for homes and businesses across Collierville, Germantown, Memphis, Bartlett, Arlington, Cordova and surrounding communities.
Whole-Home & Business Generators
- Generac standby generator sales & installation
- Automatic transfer switch wiring
- Proper sizing for your home or business
- Repair, maintenance & warranty service
- Annual maintenance plans
Why a standby generator?
Unlike a portable unit, a standby generator turns on automatically within seconds of an outage and runs on natural gas or propane — keeping your whole home powered, including the AC and sump pump.
One team, done right
We handle the generator and the electrical — no coordinating multiple contractors.
How generator sizing works
The right size depends on what you want to keep running. Some homeowners want the whole home — AC, heat, kitchen, everything — while others just want the essentials: refrigerator, furnace blower, sump pump, a few outlets, and internet. A bigger home with two AC systems needs more capacity than a smaller one. We do a proper assessment of your home and electrical load, then recommend the right Generac model — never overselling you on more generator than you need. Because we're factory-warranty certified, the install is done to Generac's standards, which protects your warranty.
Generator FAQs
What size whole-home generator do I need?
It depends on what you want to power. Keeping just the essentials (fridge, furnace blower, sump pump, a few circuits) needs a smaller unit; powering the whole home including central AC needs more. We assess your home and electrical load and recommend the right Generac size at no charge — never more than you need.
How much does a Generac generator cost installed?
A whole-home standby generator typically runs from about $14,000 to $30,000+ installed, depending on the size (kW), your fuel source, and the electrical and transfer-switch work involved. We give a free, detailed quote after assessing your home.
How long will a whole-home generator run?
A standby generator running on natural gas can run essentially continuously as long as gas is supplied. On a propane tank, run time depends on tank size and load — often several days to over a week. We'll help you plan for your situation.
Does a standby generator turn on automatically?
Yes — that's the big advantage over a portable. When the power drops, the automatic transfer switch starts the generator within seconds and switches your home over. When utility power returns, it switches back and shuts the generator off. You don't have to be home or do anything.
Are you Generac certified?
Yes — Comfortable LLC is Generac factory-warranty certified, so installation and service meet manufacturer standards and keep your warranty intact.
Do you service and maintain generators?
Yes — we repair, maintain, and provide warranty service, plus annual maintenance plans and periodic exercise checks to keep your generator ready for the next storm.