“Older place on the creek with a panel from another era. They upgraded it, pulled the permit, and were in and out clean. Fair flat price, and they were here fast.”
When one alarm sounds, they should all sound. We install hardwired, interconnected smoke and CO detectors throughout Geronimo homes — the coverage code requires and safety demands.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Hardwired + interconnected
Battery alarms scattered around the house are better than nothing, but hardwired, interconnected detectors are the real protection — when one senses smoke or CO, every alarm in the Geronimo home goes off at once.
We install whole-home coverage to current code, including the CO protection gas and attached-garage homes need.
Call (830) 587-5790Not glamorous, genuinely life-saving. Here is what whole-home detection involves in Geronimo.
Interconnected detectors all sound together, so an alarm in the garage wakes you in the back bedroom — the difference that matters most at night. We hardwire them with battery backup throughout the Geronimo home.
Carbon monoxide protection matters in homes with gas appliances, a furnace, or an attached garage. We place CO detection correctly so it catches a leak — including from that cracked heat exchanger we check on heating calls.
Code specifies detectors in and outside every sleeping area and on each level. We install full coverage and document it — important for safety, insurance, and resale on a Geronimo home.
Geronimo is a commuter community — homes that sit empty all day and then run the AC flat-out every evening. A smart thermostat and a properly sized system save real money on that pattern, and we set them up to match how you actually live.
| Service | Notes | Price |
|---|---|---|
| Smoke + CO detectors | Hardwired, interconnected, whole home | $450–$900 |
All prices flat-rate, all-in, written and approved before work starts. No travel surcharge for Geronimo.



From the new builds on SH-123 to the older homes on Geronimo Creek, we are through this community constantly. A few of the areas we cover:
“Older place on the creek with a panel from another era. They upgraded it, pulled the permit, and were in and out clean. Fair flat price, and they were here fast.”
“AC died on a Friday evening and they were passing through anyway — had it cold again within a couple hours. Cannot beat being right on their route.”
“AC died on a Friday evening and they were passing through anyway — had it cold again within a couple hours. Cannot beat being right on their route.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Geronimo. Prefer to talk? Call (830) 587-5790, day or night.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Hardwired, interconnected smoke and CO detection.