Texas law requires working smoke detectors in all residential properties. We replace batteries, test existing units, and install new hardwired or battery-powered smoke and CO detectors. This is especially important for landlords — proper smoke detector maintenance is a legal requirement.
Smoke Detector Battery Replacement
Working smoke and CO detectors save lives. We replace batteries, test units, and install new detectors to keep your property safe and code-compliant.
TX Master Plumber #M-39682
Licensed & Insured
1-Year Warranty
BBB A+ Accredited
Upfront pricing — three ways to get one
Flat-rate, approved by you before any work starts. You pay for the work, not for a truck in your driveway. What you pay to find out depends on what you already know.
Know what needs replacing?
Free
Photo or phone quote
Water heater, toilet, faucet, disposal, a repipe — anything where you already know what needs replacing. Send a photo and we price it without sending a truck. Costs you nothing, obligates you to nothing.
Don't know what's wrong?
$150
Service visit
A licensed plumber diagnoses it on site. Covers the visit and the first 30 minutes of work — and it applies to the repair if you go ahead with one. It is also our minimum charge, so a small fix is often this and nothing more.
Evenings, weekends and holidays add a $149 after-hours fee, which members don't pay. The flat rate for the work itself never changes, and you approve every number before we start.
FAQ
How often should smoke detector batteries be replaced?
Replace batteries every 6-12 months. Replace the entire detector unit every 10 years. We recommend testing monthly by pressing the test button.
Common Problems We Fix
Need Smoke Detector Battery Replacement?
Same-day service, upfront pricing, backed by the Dallas Plumber Promise.