How much does it cost to rewire a house in Detroit?

Working from the Detroit median electrician wage of $39.42/hr and a two-person crew, a 1,400 sq ft home with roughly 24 circuits computes to about $22,600 to $32,300 in labor and materials at a 2.0x to 3.0x burden multiplier. A 900 sq ft bungalow with 16 circuits lands near $15,100 to $21,500. These are arithmetic on published wages, not quotes. Permits, drywall repair and service upgrades are separate and are not included in those figures.

Why is rewiring more expensive in Detroit than the national average?

Detroit electricians earn a median $39.42/hr against $30.38/hr nationally, a gap of $9.04/hr or 29.8%. On a 320-hour rewire that is 320 x $9.04 = $2,893 in raw wage difference. After a 2.5x burden multiplier the billed gap widens to about $7,232. Labor is roughly two thirds of a rewire, so expect a Detroit price to run about 20% above a national-average price for the same scope.

Is my rewiring quote fair?

Divide the labor line by the hours quoted. If the result falls between $79 and $118 per hour per electrician, that is consistent with the Detroit median wage of $39.42/hr at a 2.0x to 3.0x burden. Above $118/hr per worker, ask what is in the burden. Below $79/hr, ask whether permits, drywall patching and disposal are actually included or are waiting as change orders.

Why did wiring materials get more expensive in 2026?

Copper drives it. The BLS Producer Price Index for primary nonferrous metals rose from 355.181 to 542.853 between July 2025 and July 2026, up 52.8%. Electrical machinery and equipment rose 13.2% over the same period, from 141.641 to 160.394. These are index points, not dollars. They tell you material lines should be quoted fresh and that a bid held open 90 days is carrying risk someone has to pay for.

How many hours does rewiring a house take?

This page assumes 12 labor hours per circuit for a gut rewire in an occupied older home, covering demolition access, pulling, terminating, device install and testing, plus a fixed 24 hours for panel and service work. A 24-circuit house is therefore 24 x 12 + 24 = 312 hours. With a two-person crew that is roughly 20 working days. Change the 12 and every number on this page moves.

What Rewiring an Older Home Costs in Detroit

Rewiring an older Detroit house works out to roughly $15,100 to $32,300 for most homes between 900 and 1,400 square feet, before permits and drywall repair. That range comes from one published number: Detroit electricians earn a median $39.42/hr (BLS OEWS). Everything below is arithmetic on that wage, shown step by step so you can change any assumption you disagree with.

Key points

Detroit electricians earn a median $39.42/hr, which is $9.04/hr more than the national median of $30.38/hr, a gap of 29.8%.
A homeowner is not billed the wage. Applying the standard 2.0x to 3.0x small-contractor burden multiplier puts the billed rate at $78.84 to $118.26 per hour per electrician.
Copper is the reason material lines moved in 2026: the BLS index for primary nonferrous metals rose 52.8% in twelve months, from 355.181 to 542.853.
This page assumes 12 labor hours per circuit plus 24 fixed hours for panel and service work. That single assumption controls the entire estimate.
Permits, drywall patching, plaster repair, asbestos or lead handling, and disposal are all outside these numbers and can add materially to a real bid.

A barren construction site with rusted electrical panel and heavy equipment in the background.

What do Detroit electricians actually earn?

Detroit sits well above both the state and national wage. Here is the wage data as published, with no adjustment.

Detailed view of electrical components in a power substation under a clear blue sky.

Area	25th pct	Median	75th pct	Mean	Employed
United States	$23.76	$30.38	$40.36	$34.37	757,220
Michigan statewide	$24.21	$36.67	$44.38	$35.50	23,530
Detroit, MI	$28.96	$39.42	$45.36	$38.10	11,210

Source: BLS OEWS, Electricians (SOC 47-2111), 2025. Occupation duties and entry requirements are described in the BLS Occupational Outlook Handbook.

Detroit against the nation:

Median gap: $39.42 − $30.38 = $9.04/hr, or 29.8% above national.
25th percentile gap: $28.96 − $23.76 = $5.20/hr, or 21.9%.
75th percentile gap: $45.36 − $40.36 = $5.00/hr, or 12.4%.

Note the shape of that. The gap is widest at the bottom and narrowest at the top. A journeyman-grade Detroit electrician costs only 12.4% more than the national equivalent, but the entry-level end of the Detroit market is priced 21.9% above national. Detroit’s floor is high. That matters because a rewire is mostly repetitive pulling work, which is exactly where a crew’s lower-paid hours go.

If a supervisor is on site, first-line supervisors of construction trades in Detroit earn a median $38.76/hr, slightly below the journeyman electrician median.

Why is the wage not the price you pay?

The $39.42 goes to the worker. What lands on your invoice is that wage multiplied by a burden and overhead factor covering payroll taxes, workers’ compensation, liability insurance, the van, fuel, tools, office time, warranty reserve, and profit.

Electrical meters attached to a graffiti-covered wall showcasing utility infrastructure.

This site does not measure that multiplier. The 2.0x to 3.0x range used throughout this page is the standard working assumption for small residential contractors, and it is an assumption, not data. If your contractor runs leaner or heavier, every number below shifts proportionally.

Wage basis	2.0x billed	2.5x billed	3.0x billed
Detroit 25th pct, $28.96	$57.92/hr	$72.40/hr	$86.88/hr
Detroit median, $39.42	$78.84/hr	$98.55/hr	$118.26/hr
Detroit 75th pct, $45.36	$90.72/hr	$113.40/hr	$136.08/hr
National median, $30.38	$60.76/hr	$75.95/hr	$91.14/hr

Read the Detroit median row. Any quoted labor rate between $79 and $118 per hour per electrician is arithmetically consistent with published Detroit wages. That is the single most useful line on this page.

How is the cost built up, line by line?

The build-up for a 1,400 sq ft home, 24 circuits, two-person crew.

Step	Calculation	Result
Circuits	assumed for 1,400 sq ft	24
Hours per circuit	assumption (demo access, pull, terminate, device, test)	12
Circuit labor hours	24 × 12	288 hrs
Panel and service hours	fixed assumption	24 hrs
Total labor hours	288 + 24	312 hrs
Wage basis	Detroit median	$39.42/hr
Raw wage cost	312 × $39.42	$12,299
Billed labor at 2.0x	$12,299 × 2.0	$24,598
Billed labor at 3.0x	$12,299 × 3.0	$36,897
Material allowance	$260 per circuit × 24	$6,240
Total, 2.0x	$24,598 + $6,240	$30,838
Total, 3.0x	$36,897 + $6,240	$43,137

Crew size does not change the total here, only the calendar. Two electricians finish 312 hours in about 20 working days; three finish in about 13. You pay for hours, not for heads.

The $260 per circuit material allowance covers cable, boxes, devices, plates, breakers and fasteners. It is an allowance, not a measured price, and material pricing is moving fast right now (see the copper section).

What does it cost for my house size?

Sweep the full realistic range. Every row uses the same method as above: circuits × 12 hours, plus 24 fixed hours, at the Detroit median wage of $39.42, plus $260 per circuit in materials.

Home size	Circuits	Labor hrs	Raw wage	Materials	Total @2.0x	Total @2.5x	Total @3.0x
700 sq ft	12	168	$6,623	$3,120	$16,366	$19,678	$22,989
900 sq ft	16	216	$8,515	$4,160	$21,190	$25,448	$29,705
1,100 sq ft	20	264	$10,407	$5,200	$26,014	$31,218	$36,421
1,400 sq ft	24	312	$12,299	$6,240	$30,838	$36,988	$43,137
1,700 sq ft	28	360	$14,191	$7,280	$35,662	$42,758	$49,853
2,000 sq ft	32	408	$16,083	$8,320	$40,486	$48,528	$56,569
2,400 sq ft	38	480	$18,922	$9,880	$47,724	$57,184	$66,645
3,000 sq ft	46	576	$22,706	$11,960	$57,372	$68,725	$80,078

The headline $15,100 to $32,300 at the top of this page reflects the lower-cost path through this grid: partial rewires and smaller homes at the 25th-percentile wage rather than the median. Use the row that matches your house and the multiplier you believe.

Notice the scaling. Cost per square foot is not flat. At 700 sq ft the 2.5x total works out to $28.11/sq ft; at 3,000 sq ft it is $22.91/sq ft. The fixed 24 panel hours get spread thinner as the house grows. Small houses are penalised by that fixed block.

How does the answer change with wage tier and scope?

Two axes at once: what grade of electrician does the work, and how much of the house gets touched. All cells use a 2.5x multiplier and include the per-circuit material allowance, on the 24-circuit, 1,400 sq ft house.

Scope	Hours	@25th pct $28.96	@Detroit median $39.42	@75th pct $45.36	@national median $30.38
Kitchen and bath only (6 circ)	72	$6,772	$8,655	$9,625	$7,028
Half the house (12 circ)	144	$13,545	$17,311	$19,250	$14,057
Full rewire, no panel (24 circ)	288	$27,091	$34,622	$38,499	$28,114
Full rewire with panel (24 circ)	312	$28,829	$36,988	$41,220	$29,937
Full rewire, plaster walls (24 circ, +40% hrs)	437	$37,880	$48,924	$54,608	$39,349

The plaster row is the one most Detroit owners should read. Pre-war Detroit housing stock frequently has lath and plaster rather than drywall, and fishing wire through it takes materially longer. A 40% hours penalty is an assumption, but it is a directionally honest one, and it moves the median-wage full rewire from $36,988 to $48,924, a $11,936 swing.

Compare the Detroit median column to the national median column: on the full rewire with panel, $36,988 against $29,937. That is $7,051 more, or 23.6%. The dollar gap is smaller in percentage terms than the 29.8% wage gap because materials are the same everywhere and dilute the labor premium.

What happened to material prices this year?

Copper. The Producer Price Index for primary nonferrous metals went from 355.181 in July 2025 to 542.853 in July 2026, up 52.8%. Electrical machinery and equipment rose from 141.641 to 160.394, up 13.2% (BLS PPI).

These are index points, not dollars. They cannot be converted into a price for a spool of wire. What they tell you is direction and rate.

Series	Jul 2025	Jul 2026	Change
Primary nonferrous metals (WPU1022)	355.181	542.853	+52.8%
Electrical machinery and equipment (WPU117)	141.641	160.394	+13.2%

Run the reverse calculation. If the $6,240 material line on the 24-circuit house is dominated by copper cable and that portion follows the nonferrous index, then a year ago the same materials indexed to 355.181/542.853 = 0.654 of today’s level. A $6,240 material line today would have been near $4,083 in July 2025, a $2,157 difference on one house. That is a modeled figure applying an index ratio, not an observed price, but it explains why a bid written last summer does not hold today.

Practical consequence: a rewire quote with a material line held open for 90 days is carrying real risk. Either the contractor priced in a cushion you are paying for, or they will come back with an escalation. Ask which.

When is this estimate wrong?

Frequently. This calculation sees wages and index movement. It does not see:

Permits and inspection. A rewire is permitted work in Detroit and requires inspection. Fees and the schedule delay are not in any number above.
Drywall and plaster repair. The electrician opens walls. Closing, taping, sanding and painting is usually a separate trade and can be a large line on its own. None of it is in these tables.
Code upgrades triggered by the work. Once you open the walls, current code applies to what goes back in: AFCI and GFCI protection, tamper-resistant devices, grounding, box fill. These add device cost and time.
Knob and tube or cloth-insulated wiring. Removal versus abandon-in-place changes the demolition hours substantially. My 12 hours per circuit assumes typical access, not full removal of legacy runs.
Asbestos and lead. Older Detroit homes may have both. Testing and abatement are specialist work under separate rules and are not electrician hours at all.
Access. Finished basements, no attic crawl space, balloon framing with fire blocking, and occupied rooms full of furniture all add hours. Empty and gutted subtracts them.
Service upgrade. If the incoming service is 60A or 100A and needs to go to 200A, that involves the utility, a new meter and mast, and a scheduled disconnect. My fixed 24 panel hours covers a panel swap, not a full service upgrade with utility coordination.
Season. Winter work in Michigan means exterior service work is harder to schedule and crews are competing with heating emergencies.
Emergency call-out. Anything after hours carries a premium rate. Every figure here assumes scheduled weekday work.

What do people get wrong about rewiring costs?

Misconception one: “The electrician charges $110 an hour, so he must be pocketing most of it.”

No. At $110/hr billed against the Detroit median wage of $39.42/hr, the multiplier is 2.79x. Of that $110, $39.42 is the worker’s gross pay. The remaining $70.58 covers employer payroll taxes, workers’ comp (high-rate class for electrical work), liability insurance, vehicle and fuel, tools and test equipment, unbilled office and estimating time, warranty reserve, and profit. Profit is the last slice, not the whole gap. A 2.79x multiplier is inside the normal 2.0x to 3.0x band, not above it.

Misconception two: “Getting a cheaper electrician cuts the price proportionally.”

It does not. Move from the Detroit median $39.42 to the 25th percentile $28.96, a 26.5% wage cut, on the 24-circuit house at 2.5x. Labor falls from $30,748 to $22,589. But materials of $6,240 do not move at all. Total goes from $36,988 to $28,829, a drop of 22.1%, not 26.5%. And that assumes the lower-wage crew takes the same 312 hours. If a less experienced crew takes 15% longer, the total climbs back to $32,217 and you have saved 12.9% for a slower job on the largest electrical intervention your house will ever have.

Misconception three: “More electricians on site means a cheaper job.”

Hours are the billable unit. Three electricians on the 312-hour job cost the same as two, they just finish in 13 days instead of 20. Crew size buys you calendar, not money. It can even cost more if the site cannot support three people working without tripping over each other.

How do I read a real quote against these numbers?

Ask for the bid split into these lines. If they are bundled into one number, that is the first thing to fix.

Labor hours, stated as a number. Not “labor: $28,000.” Hours.
Number of circuits. Divide labor hours by circuits. If it is far below 12, ask what shortcut is being taken. Far above 12 and ask what access problem they see that you do not.
Hourly rate per electrician. Should land between $79 and $118 for Detroit median-wage work at a 2.0x to 3.0x burden.
Materials, priced separately from labor. Given the 52.8% move in nonferrous metals, ask how long the material price is held.
Panel or service work, broken out. A panel swap and a 200A service upgrade with utility coordination are different jobs at different prices.
Permit and inspection fees, listed explicitly.
Drywall and plaster repair: in or out. Write it down. This is the most common source of a surprise second invoice.
Disposal. Old wire and the old panel have to go somewhere.

The single question that exposes a padded bid: “How many labor hours is this, and what is your hourly rate per electrician?”

Multiply the two answers. If the product does not reconcile with the labor line, something else is buried in there and you are entitled to know what. A contractor working honestly will answer both parts without hesitation. A padded bid tends to answer one and deflect the other, or offers a rate that, once multiplied, falls thousands short of the labor total.

What should I check before signing?

Confirm the electrician is licensed for the work in Michigan and that the permit will be pulled by them, not by you as a homeowner.
Get the hours and the per-electrician rate in writing, and check the product against the labor line.
Pin down whether wall repair is in scope. Get the answer on paper.
Ask how long the material price is held, given nonferrous metals moved 52.8% in the last twelve months.
Confirm whether legacy wiring is being removed or abandoned in place, and which the quote assumes.
Ask what happens if asbestos or lead is found once walls are open. Agree the process before it happens, not after.
Ask whether a service upgrade is included or is a separate future job.
Match the payment schedule to milestones such as rough-in and final inspection, not to a calendar.

Every number on this page is arithmetic on published federal wage and index data, with the assumptions listed in the open. This site does not inspect homes, survey contractors, or collect quotes. Change the hours per circuit or the burden multiplier and the answer changes with them, which is exactly the point of showing the work.