Electrical Rewiring Cost Guide
What actually drives rewiring cost in Texas homes — without a flat number that won't match your home's age or layout.
Quick Answer
Rewiring cost depends heavily on scope (whole-home vs. a few rooms), how accessible the wiring runs are, and whether the existing wiring is a straightforward copper upgrade or involves aluminum wiring remediation. An in-person evaluation determines the real scope.
What Affects Cost
- Scope — whole-home rewiring vs. room-by-room or circuit-by-circuit work
- Access — attic and crawlspace access reduces the need to open finished walls
- Wiring type — aluminum wiring remediation is evaluated differently than a standard copper upgrade
- New circuits — an addition or remodel needing entirely new circuits adds scope
- Patching and finish work — any wall openings needed add to the total
Staged Approach
For many homes, a room-by-room or circuit-by-circuit approach spreads the cost over time while prioritizing the areas showing the most wear first — see electrical rewiring for how that gets planned.
Getting an Accurate Number
Because scope varies so much by home age and layout, an accurate number comes from an in-person evaluation, not a generic square-footage formula.
Related Services
Frequently Asked Questions
Does whole-home rewiring cost more than a partial rewire?
Generally yes, since it covers more circuits and more square footage — but a partial rewire concentrated in a hard-to-access area can sometimes cost more per circuit than expected.
Does aluminum wiring remediation cost more than standard rewiring?
It can, depending on the remediation approach chosen — full replacement versus certain approved connector-based fixes price differently.
Does wall damage add to the cost?
It can, if significant wall opening and patching is needed. Using attic and crawlspace access wherever possible helps limit that.
Does rewiring cost scale directly with square footage?
Roughly, yes, but access and wiring type matter just as much — two similarly sized homes can price very differently depending on attic/crawlspace access and whether aluminum wiring is involved.
Are permits included in a rewiring quote?
Permit costs are typically itemized separately from labor and materials, since fees vary by jurisdiction.
Does rewiring in stages cost more overall than doing it all at once?
It can, due to multiple trip charges and remobilization, but it spreads the expense over time — worth weighing against a single larger project.
Is there a cost difference between copper and aluminum wiring remediation?
Yes — full replacement and certain approved connector-based fixes for aluminum wiring price differently, and that's evaluated during the visit.
Considering a Rewire?
Call to describe your home's age and the areas of concern.