What to charge to install dual-function afci/gfci breaker
This is protection and life-safety work, where the code book sets the scope as much as the customer does. Figure about an hour on a Normal run, with roughly $65 of material at contractor cost before markup. At a $120/hour shop rate - the worked example we use across this site - the flat-rate math for "install dual-function afci/gfci breaker" comes out like this:
| Easy | everything cooperates: good access, sound wiring, no surprises | $180 |
| Normal | the typical version of this job in an occupied home | $205 |
| Hard | poor access, aged or altered wiring, extra protection or staging | $245 |
Same math: hours x grade x your rate, plus material at 25% markup, rounded up to $5. Don't know your rate? Find it free in two minutes.
What makes this job Easy or Hard
Safety-device work is usually clean, which is why most of it sits at Easy or Normal. Easy is a straight device or breaker swap in a healthy panel with a clearly identified circuit. Normal adds the usual friction: identifying which breaker actually feeds the bathroom, multi-wire branch circuits that complicate AFCI installs, or a first-generation breaker that nuisance-trips and needs chasing. Hard is when the device is the messenger: a GFCI that will not hold because something downstream is genuinely leaking, shared neutrals that have to be untangled, or detector circuits with broken interconnects hidden in ceilings. Smoke and CO work grades on ceiling height and how many stories the interconnect crosses. The parts are commodity; the grade pays for the circuit knowledge. When a protection device will not reset, you are back in troubleshooting - say so and switch pricing before you burn the afternoon.
Don't forget
Quote the grade honestly before you start, and say what would move the job to Hard while you are still standing in front of the customer.
Questions
Why is there a price range instead of one number?
A protection device that installs and holds is Easy money; one that reveals a leaking circuit or a shared neutral turns into diagnosis. The grades keep both outcomes profitable.
Why is an AFCI breaker so much more than a regular one?
The breaker itself costs several times a standard breaker, and multi-wire circuits and nuisance-trip chasing can add real time. The price reflects the part and the risk, not padding.
Related gfci/afci & safety prices
- What to charge to replace receptacle with gfci receptacle - $120 Normal
- What to charge to install afci breaker for single circuit - $190 Normal
- What to charge to replace hardwired interconnected smoke detector - $105 Normal
- All 75 flat-rate task prices
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