How We Repair Your Smoke Detector
Smoke and carbon monoxide detectors, security panels, intercoms and video doorbells protect the home and must work every time.
Safety first: If a carbon monoxide alarm sounds, leave the home and call 911 from outside.
Common Smoke Detector Problems We Fix
False alarms
Dust, steam, insects or a detector near the kitchen or bathroom.
Panel shows a trouble code
A low battery, a lost sensor, a power fault or a communication problem.
Doorbell or intercom not working
Low transformer voltage, a wiring fault or a failed unit.
Chirping detector
A low battery, an expired detector (most last about 10 years) or dust in the sensor.
Quick Checks Before You Call
These are safe for most owners and sometimes solve the problem without a visit:
- Replace batteries
- Check the date on the back of detectors
- Restart the panel or doorbell
Still not working? Call (844) 442-1500 or try our troubleshooting wizard.
Our 5-Step Repair Process
- Call or book onlineTell us what your smoke detector is doing and when it started. We schedule the first available visit.
- DiagnosisThe technician checks power, controls and the parts most likely to fail, using the model's service data and test modes.
- Upfront quoteYou get the cause, the repair and the price before any work starts. If repair does not make sense, we tell you.
- RepairWe install original or equivalent parts matched to your model and clean up when we are done.
- Test and warrantyWe run the appliance through a full cycle to confirm the fix. The repair is covered by our 90-day parts and labor warranty.
Parts We Replace Most Often
- Detectors
- Backup batteries
- Transformers
- Sensors
- Keypads
- Control panels
Cost and Lifespan
Most smoke detector repairs cost $80–$350 including parts and labor, and these appliances typically last 7–10 years. These are national estimates: your exact price comes after the diagnosis. Use the repair vs replace calculator to compare.
Keep It Running Longer
- Replace detectors every 10 years
- Test detectors monthly
- Replace batteries yearly
Smoke Detector Repair in Puerto Rico
We repair smoke detectors in 87 cities and towns across Puerto Rico. Warm, humid weather all year in Puerto Rico means refrigerators, freezers and air conditioners in homes across the state rarely get a break.
Frequently Asked Questions
How much does Smoke Detector Repair cost in Puerto Rico?
Most smoke detector repairs fall between $80–$350 including parts and labor. The final price depends on the part that failed and your model. You get an exact quote after the diagnosis and before any work starts.
Can you repair my smoke detector today?
Same-day visits depend on technician availability in Puerto Rico. Call (844) 442-1500 early in the day for the best chance of a same-day or next-day appointment.
Is the repair guaranteed?
Yes. Parts and labor are covered by our 90-day warranty. If the same problem comes back within that time, we return and fix it.
Which brands of smoke detector do you repair?
We repair all major brands. See the brand list on this page, or call with your model number and we will confirm.
Should I repair or replace my smoke detector?
A smoke detector typically lasts about 7 to 10 years. If yours is well inside that range and the repair costs less than half the price of a new one, repairing usually makes sense. Near the end of its life, or when the repair costs more than half of a replacement, replacing is often the better value. We give you an honest opinion either way.