Hardwired Smoke Alarms
Replacement of compatible hardwired household smoke alarms, including devices with battery backup and existing interconnection wiring.
Residential Smoke & CO Alarm Service
Smoke & carbon monoxide alarm replacement in Reno & Sparks.
Old, chirping, expired, or malfunctioning household alarms? Surge Electric can replace and troubleshoot residential smoke and carbon monoxide devices without selling you a monitoring subscription.
Licensed • Bonded • Insured • Owner Operated
Straightforward Service
No monitoring contract. No monthly subscription.
If you simply need the smoke or CO alarms already in your home replaced, inspected, or electrically troubleshot, that is exactly the kind of service we are talking about.
Hardwired alarmsSmoke + CO combination devicesInterconnected household alarmsNest Protect & compatible smart alarms
Just Need Them Replaced?
You do not need a security company just to replace household alarms.
Homeowners often call looking for help with smoke detectors or carbon monoxide alarms and end up finding companies focused on security systems, monitoring packages, or monthly subscriptions.
Surge Electric is an electrical contractor. If your goal is to replace compatible existing residential alarm devices, update several alarms throughout the home, or figure out why a hardwired alarm is acting up, we can help with that scope directly.
What We Can Help With
Residential smoke and CO alarm service without the sales pitch.
From a single problem device to a coordinated whole-home replacement, we focus on the devices and electrical conditions you actually called about.
Smoke + CO Combination Alarms
Replacement of compatible combination smoke and carbon monoxide alarms in existing residential locations.
Interconnected Alarm Systems
Help with existing interconnected household alarms when one device, several devices, or the wiring between them needs attention.
Whole-Home Replacement
Coordinated replacement when multiple alarms throughout the home are aging, malfunctioning, or ready to be updated together.
Nest Protect & Smart Alarms
Compatible replacement of Nest Protect and other residential smart smoke and CO alarm devices where existing conditions allow.
Alarm & Wiring Troubleshooting
Electrical troubleshooting when alarms continue chirping, lose power, fail to interconnect, or behave unpredictably.
Already Bought the Devices?
We can install compatible customer-provided alarms.
If you already purchased replacement smoke alarms, combination smoke/CO alarms, or compatible smart devices, send us the model information or a few photos with your request. We can review what you have and confirm the practical next step.
Send Project Details →Not Sure What Is Wrong?
Replacement is not always the whole story.
A hardwired alarm that keeps chirping, loses power, will not interconnect, or behaves differently from the other devices may need more than a simple swap.
We can inspect the existing device and associated electrical conditions, explain what we find, and give you a clear next step. If you want us to complete the repair or replacement, we can take it from there.
Learn about electrical troubleshooting →What To Expect
- Tell us what the alarms are doing.One device, several devices, chirping, no power, replacement, or whole-home update.
- Send photos if you have them.Device labels, model numbers, and a wide photo can help us understand the existing setup.
- Get a clear plan.We explain whether the next step is replacement, troubleshooting, or additional electrical work.
Residential Scope
Household alarms — not commercial fire-alarm monitoring.
This service is intended for residential smoke alarms, carbon monoxide alarms, combination devices, and their associated household electrical wiring. Surge Electric does not advertise commercial fire-alarm design, central-station monitoring, or security-system monitoring services.
Common Questions
Smoke & CO alarm replacement FAQs.
Do I need a monitoring service to have my smoke alarms replaced?
No. Surge Electric provides residential smoke and carbon monoxide alarm replacement and electrical troubleshooting without requiring a security-monitoring contract or monthly subscription.
Do you replace hardwired smoke alarms?
Yes. We replace compatible hardwired smoke alarms, combination smoke and carbon monoxide alarms, and interconnected household alarm devices. Existing wiring, device compatibility, and mounting conditions are reviewed before replacement.
Can you replace all of the alarms in my home at the same time?
Yes. We can replace a single device or coordinate a whole-home replacement when several alarms are the same age, are malfunctioning, or need to be updated together.
Can you install customer-provided smoke or CO alarms?
Yes, when the devices are compatible with the existing electrical system and intended installation. We can review the model information before the appointment when photos or product details are available.
Do you work with Nest Protect or smart smoke and CO alarms?
We can assist with compatible Nest Protect and other residential smart smoke and carbon monoxide alarm replacement where the existing wiring and installation conditions support the selected device.
My alarm keeps chirping or beeping. Can you help?
Yes. If the cause is not obvious or the device continues to signal after basic homeowner checks, we can inspect the alarm, its power source, interconnection, and associated electrical conditions and explain the next step.
Do you repair commercial fire alarm systems?
No. This service is for residential household smoke and carbon monoxide alarms and their associated electrical wiring. Surge Electric does not advertise commercial fire-alarm design, central-station monitoring, or security-system monitoring.
How much does smoke or CO alarm replacement cost?
Pricing depends on the number and type of devices, whether they are hardwired or interconnected, accessibility, device compatibility, and whether troubleshooting or wiring repairs are needed. We can review photos and project details before scheduling when helpful.
Service Area
Residential smoke & CO alarm service throughout the Reno–Sparks area.
RenoSparksSpanish SpringsSun ValleyWashoe County
Need Help With Your Alarms?
Call Surge Electric and let us take a look.
Whether you know the devices need replacement or you are not sure why they keep acting up, we can help you figure out the next step.