Replacing a bad circuit breaker typically costs $100-$300, including a standard breaker and an electrician’s labor. The price can rise to $300-$600 for an AFCI or GFCI breaker, while a main breaker or panel problem may cost substantially more; breaker type, diagnostic time, and local service fees are the main variables.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Standard branch-circuit breaker | $100 | $200 | $300 | Installed, routine access |
| AFCI or GFCI breaker | $180 | $350 | $600 | Specialty protection type |
| Main breaker | $300 | $800 | $1,500 | Panel compatibility and access affect price |
| Panel replacement | $1,500 | $3,000 | $5,000+ | Usually a separate, larger project |
Typical price for a standard circuit breaker replacement
A straightforward replacement of a 15- to 30-amp branch-circuit breaker commonly totals $100-$300. That estimate assumes a compatible breaker, a serviceable electrical panel, ordinary access, and no wiring repair. In higher-cost metro areas or for an electrician’s minimum service charge, the total may reach $350 or more.
A typical national planning budget is about $200 for one standard breaker, not including unrelated electrical repairs. The price generally covers a brief inspection, the replacement part, and roughly 30-60 minutes of work. A quote for several breakers may not multiply evenly because one visit and diagnostic charge can cover multiple replacements.
Assumptions: Standard residential panel, common breaker size, normal access, and no damaged wiring or code corrections.
What electrician labor and breaker parts add to the quote
One-breaker jobs often have a minimum charge, so the labor portion can be greater than the price of the part. A standard breaker may cost $10-$50 at retail, but specialty or manufacturer-specific models can cost $40-$200 or more. Electricians may charge $75-$150 per hour, plus a $75-$175 service-call or diagnostic fee.
| Quote component | Typical range | What changes the amount |
|---|---|---|
| Standard breaker | $10-$50 | Brand, amperage, and panel compatibility |
| AFCI or GFCI breaker | $40-$200 | Protection type and model availability |
| Electrician labor | $75-$150 per hour | Local rate and time spent testing |
| Service call or diagnosis | $75-$175 | Company minimum and troubleshooting scope |
| Disposal or small materials | $0-$40 | Connectors, labels, or other minor supplies |
For a simple job, the service minimum—not the breaker itself—is often the largest cost driver. Ask whether the diagnostic charge is credited toward repair and whether the quoted total includes testing after installation.
How breaker type and amperage change replacement cost
Replacing a common 15- or 20-amp breaker is usually less expensive than sourcing an unusual model or installing a larger-capacity specialty breaker. The replacement must match the panel’s listed make and type; a breaker that physically fits is not necessarily approved for that panel. A compatible standard unit typically keeps the part cost within $10-$50.
AFCI breakers, used to reduce fire risk from arcing faults, and GFCI breakers, used for ground-fault protection, often bring the installed price to $180-$600. A double-pole breaker for a 240-volt circuit may cost $20-$100 for the part and roughly $150-$400 installed when wiring and panel condition are normal.
Protection type and panel compatibility matter more than amperage alone. A breaker that trips repeatedly may be responding to an overloaded circuit, damaged appliance, or wiring fault; simply installing a new breaker may not solve the cause.
When does a bad breaker point to a panel repair?
A main breaker replacement commonly costs $300-$1,500, depending on panel design, capacity, access, and whether the service must be shut down or coordinated with the utility. If the panel has heat damage, corrosion, a recalled component, or incompatible parts, repairs can extend beyond the breaker. Full panel replacement is a different scope and often costs $1,500-$5,000 or more.
Electricians may charge $100-$300 or more to diagnose intermittent tripping or suspected wiring trouble before quoting a repair. Burning odor, visible scorching, buzzing, or a breaker that feels unusually hot warrants prompt professional inspection. These conditions should not be treated as a routine part swap.
Confirm whether the estimate covers only the breaker or also the underlying fault. A low replacement quote may exclude wiring repairs, panel work, permit fees, or utility coordination.
Regional electrician rates and service-call differences
Labor markets can shift a routine breaker replacement by roughly 10%-30%. Large coastal cities and high-cost metro areas may run 15%-30% above a national planning estimate, while some smaller towns and rural markets may be 10%-20% below it. Rural travel distance can offset lower hourly rates if the electrician adds a trip charge.
Urgent evening, weekend, or same-day appointments may add $50-$200 or more, depending on local availability. Permit rules also vary: a like-for-like breaker swap may not require a permit in some jurisdictions, but panel changes or circuit alterations may trigger local requirements and inspection fees.
Compare written totals that include travel, diagnosis, parts, labor, and any permit charge. Regional averages are useful for screening quotes, but the local panel type and job scope determine the final price.
Three breaker-replacement quotes for common home jobs
| Job example | Work and time | Estimated total |
|---|---|---|
| 20-amp standard breaker | $25 part, 1 hour at $100, $85 service fee | $210 |
| 20-amp AFCI breaker | $110 part, 1.5 hours at $120, $100 service fee | $390 |
| Main breaker with testing | $350 part, 3 hours at $140, $150 service fee | $920 |
These examples assume ordinary access and no wiring or panel repairs. They are quote comparisons, not fixed national rates; local labor, breaker availability, taxes, and required shutdown coordination can change totals.
Check the scope line by line before comparing a low and high estimate. A quote that includes troubleshooting and post-repair testing may cost more than a simple swap but reduce the risk of paying twice for the same problem.
Repairing the circuit versus replacing the breaker
A breaker that trips once after an overload may not be defective. If it trips repeatedly, an electrician should check circuit demand, wiring, and connected devices before recommending replacement. A diagnostic visit may cost $100-$300, but it can identify a short or overload that a new breaker would not fix.
When the breaker itself is worn, damaged, or fails testing, replacement is usually more economical than changing a sound panel. If several breakers show heat damage or the panel is obsolete, ask for separate prices for the immediate repair and broader panel work rather than accepting an unitemized replacement recommendation.
Pay for diagnosis when the cause is uncertain, and avoid replacing a breaker with a different rating as a workaround. The replacement must match the circuit conductors and equipment requirements.
How to lower the cost of a one-breaker service visit
Scheduling during regular business hours can avoid emergency premiums. If other electrical issues need attention, ask whether the electrician can inspect them during the same visit; bundling may spread the service-call charge across multiple tasks. Provide the panel brand, breaker label, symptoms, and photos of the panel exterior when requesting estimates, but do not remove the cover or handle exposed electrical parts.
Compare two or three itemized quotes and confirm the part is listed for the panel. Ask whether testing, disposal, travel, and permit fees are included. Avoid buying a breaker independently unless the electrician approves the exact model, since incompatible parts can delay work and add labor.
The most controllable savings usually come from avoiding rush fees and unnecessary panel upgrades. Keep the work limited to verified repairs, while allowing the electrician to address any safety hazard found during diagnosis.