Smoke Detector & Doorbell Wiring by TLC Electrical Contractors
Hardwired, interconnected smoke and carbon monoxide detectors are the single best safety upgrade for any home. We install and replace hardwired detectors, add interconnection, and wire video doorbells, chimes and transformers so your Ring, Nest or Arlo doorbell gets steady power.
Our electricians provide smoke detector & doorbell wiring in every city in Texas — including Houston, Dallas, Fort Worth, Austin, San Antonio, El Paso and hundreds of smaller communities. Whether you searched for “smoke detector wiring near me” or need a trusted electrical contractor for a scheduled project, one call to (888) 592-6466 gets it handled.
What's included
- Hardwired smoke detector installation
- Interconnected smoke and CO alarms
- 10-year sealed battery detector upgrades
- Doorbell wiring and chime repair
- Video doorbell transformer upgrades
- Low-voltage transformer replacement
- Intercom and gate wiring
- Carbon monoxide detector placement
How it works
Call us
Describe the job. Emergencies are dispatched immediately; projects get a convenient appointment.
Upfront quote
We assess on-site and give you a written price before any work begins.
Done right
Clean installation, tested, inspected where required and backed by our workmanship guarantee.
Frequently asked questions
How often should smoke detectors be replaced?
Every 10 years; CO detectors every 5–7 years depending on the model.
My video doorbell keeps dying — why?
Most need a 16–24V transformer; older 10V transformers cannot keep up. We upgrade the transformer.
Can you interconnect my existing detectors?
Yes, hardwired or with wireless-interconnect models.
Helpful guides
Smoke Detector & Doorbell Wiring near you
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Reviews
“Replaced eight hardwired smoke detectors and added CO alarms, then fixed a doorbell transformer that had killed two video doorbells. Quick, courteous and reasonably priced.”
— Linda H.“Our restaurant needed new circuits for a walk-in cooler and fryers plus hood lighting on a tight timeline. TLC worked overnight and we opened on schedule.”
— Robert T.“Recessed lighting and under-cabinet LEDs in our kitchen remodel. The layout they suggested made the whole room brighter and even. Very tidy crew.”
— Angela P.Related electrical services
Emergency Electrician
Power outages, sparking outlets, tripped breakers and burning smells — fixed fast, day or night.
Electrical Panel Upgrade
100 amp to 200 amp service upgrades, breaker box and fuse box replacement for safer, stronger power.
Whole House Rewiring
Replace knob-and-tube, aluminum and deteriorated wiring with safe modern copper circuits.
Generator Installation
Generac and other standby generators installed so the lights stay on when the Texas grid does not.