Panel Upgrades
Generator-ready panels and 200-amp upgrades make adding standby power simpler.
Licensed • Bonded • Insured • AZ ROC #366186
Generator Installation Phoenix AZ
When the grid goes down in a Phoenix summer, every minute without AC matters. A whole-home standby generator restores power automatically within seconds — no extension cords, no manual hookups, no waiting.
Standby vs. Portable
Which Backup Power Is Right For You?
Every home has different needs. We'll match you to the right backup solution — from a code-compliant portable inlet to a whole-home standby that runs your AC.
- Whole-home standby. Permanent, natural gas/LP, kicks on automatically in ~10 seconds. Powers AC, well pumps, medical devices. From $3,200.
- Portable + inlet. Affordable backup: a code-compliant inlet box and interlock so you safely plug in your portable unit. From $450.
- Battery backup. Silent, no fuel, pairs with solar. See Solar & Battery.
Never backfeed! Improper generator hookups can electrocute linemen and fry your electronics. All our installs use certified interlock/ATS devices and pass inspection.
One written price. Unit + install + transfer switch + permits, in a single flat-rate quote you approve before we start.
What's Included
Every Generator Project Done The Phoenix Prime Way
Free Site Survey
We calculate your loads (AC, fridge, sump, medical) and recommend the right size unit.
Flat-Rate Quote
Unit + install + transfer switch + permits, in one written price.
Install & Test
We install, simulate an outage, and prove the transfer works before we leave.
Transparent Pricing
Generator Installation Costs
| Generator Work | Starting Price |
|---|---|
| Portable generator inlet + interlock kit | $450 |
| Standby generator — 14kW (basic whole-home) | $5,500 |
| Standby generator — 22kW (large homes, AC) | $8,500 |
| Automatic transfer switch (included in above) | Included |
Placeholder starting prices incl. typical unit + install. Final quote depends on unit size, fuel line run, and panel configuration. Free site survey — no obligation.
Why Homeowners Backup With Phoenix Prime
- Free site survey & load calculation, no obligation
- Natural gas or LP, ATS included on every standby install
- Generator-ready panel options available
- Permits handled — safe, legal, and inspected
Be Ready For The Next Outage
Book your free generator site survey today — installs before monsoon season fill up fast.