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PRE-1960 HOMES · WINTER PARK, SANFORD, COLLEGE PARK

Cloth wiring repair & replacement

Cloth-insulated wiring crumbles when it is touched, and Central Florida has plenty of it still in service. Sometimes it is a partial replacement; sometimes it is genuinely fine where it sits. We will tell you which.

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★★★★★ 4.7 · 2083 REVIEWS
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TYPICAL INVESTMENT
$2,500 – $18,000

A single deteriorated circuit is the low end. A pre-1960 house with plaster walls needing all of it replaced is the top. Nobody can quote this honestly without opening a few boxes first.

✓Free estimate, priced before we start
✓Permit filed and inspection met by our office
✓One-year warranty on all work
✓We close what we open — drywall patched
IS THIS YOU?

What we look for

If two or more of these describe your house, it is worth a free estimate. If none of them do, you probably do not need us yet — and we would rather tell you that now.

01 Home built before roughly 1960
02 Fabric-covered wire visible in the panel or a junction box
03 Insulation that flakes or crumbles when a conductor is moved
04 Brittle, cracking sheathing in the attic where it has cooked for decades
05 No ground conductor in the circuit at all
06 Insurance renewal questions about cloth or knob-and-tube wiring
WHAT WE FIND

Three kinds of old wiring in Central Florida homes.

They look similar from the outside. They age very differently.

PRE-1950

Knob and tube

Replace no ground

Single wires on ceramic knobs and tubes, with insulation that turns to dust.

Knob and tube
1940s–1960s

Cloth-sheathed cable

Inspect attics fail first

Two wires in a cloth jacket. Attic runs cook and crumble; runs inside walls are often still sound.

Cloth-sheathed cable
1950s

Rubber under the cloth

Test rubber turns brittle

The rubber insulation cracks with heat. We bend-test and insulation-test before quoting.

Rubber under the cloth
EQUIPMENT

What replaces it

Modern copper and current protection, where it's needed.

Southwire
Copper NM cable
Leviton
Grounded, tamper-resistant devices
Eaton
AFCI breakers
Megger
Insulation testing
WHY TWO JOBS COST DIFFERENT AMOUNTS

5 things set your price.

01
How much is failing

We test before we quote, so you only pay for what's bad.

02
Attic access

Most failing runs are in the attic.

03
Wall type

Plaster takes more care to open and repair.

04
Panel condition

Old panels are often replaced at the same time.

05
Documentation

A written report and photos for your insurer — included.

WHAT IT COSTS

Real numbers.
Not "call for pricing."

Nobody else in this market publishes ranges, which is exactly why we do. You will get an exact number at the estimate — this is so you know whether to bother calling.

Single circuit or problem zone
$2,500 – $5,000
The deteriorated runs replaced with copper, boxes made accessible, patched.
Partial replacement
$5,000 – $11,000
Attic and accessible runs replaced, panel reworked, remaining runs documented.
Full replacement
$11,000 – $18,000
All cloth wiring out. Historic plaster construction is the top of this range.

We price match any written quote from another licensed, insured contractor. Military, first responders and teachers get a discount — just say so on the phone, no coupon to find.

TARGETED, PARTIAL OR FULL

Three ways to handle cloth wiring. Pros and cons of each.

Deterioration is uneven, so the fix can be too.

OPTION
✓ PROS
✕ CONS
OPTION 1 · OFTEN THE SMART PICK

Test & replace what's failing

✓Pay only for bad runs
✓Documented for the insurer
✓Fastest
✕Some old wiring remains
✕Insurer may want more
OPTION 2

Replace attic & accessible runs

✓Removes the most exposed wiring
✓Few wall openings
✓Big safety gain for the cost
✕Wall runs stay cloth
✕Needs attic access
OPTION 3

Full replacement

✓All cloth wiring gone
✓No more insurance questions
✓Grounded circuits throughout
✕Highest cost
✕More plaster work
✕One to two weeks
5-MINUTE CHECKLIST

Before your cloth wiring estimate.

These tell us how much testing to plan for.

✓
The insurance letter

Their exact wording matters.

✓
Year built

And any additions.

✓
Attic access

Where the hatch is.

✓
Past renovations

Which rooms were already rewired?

✓
Rooms you'll remodel

Open walls make replacement cheaper.

NO SURPRISES

How it goes

Most people's worry is not the price, it is not knowing what is about to happen in their house. So here it is.

Estimate
We open the panel and two or three boxes. Cloth wiring cannot be assessed from a phone call.
Honest sort
We separate what is genuinely deteriorated from what is intact — and we do not charge you to replace the intact part.
Rough-in
New copper home runs pulled, old conductors de-energized and abandoned safely.
Inspection
Rough inspection before anything closes.
Close
Devices and plates, panel labeled, plaster and drywall patched. Written summary with photos.

Recent jobs, Cloth wiring

REAL JOBS · IN PHAZE ELECTRIC
New electrical box being installed during a rewire
Old wiring out, new box going in
DURING · REWIRE · JOB #20030-10
New kitchen receptacles on fresh copper circuits
New copper circuits, kitchen
AFTER · REWIRE · JOB #20030-10
New electrical panel with labeled breakers
New panel, every circuit labeled
AFTER · JOB #20481
VERIFIED CUSTOMER REVIEWS

Real reviews, word for word.

ALL 2083 REVIEWS →
★★★★★
Angi

"Grant wired our new kitchen project. We have used him two other times and plan on using him with our next project."

KARLA B. · KITCHEN WIRING · OCT 2025
★★★★★
HomeAdvisor

"…In Phaze sent 3 people for the job, which they completed in 1 day, even vacuuming up afterwards."

HOYT E. · WIRING UPGRADE · APR 2024
★★★★★
HomeAdvisor

"After getting the run around from other electricians I came across In Phase. Wish I found them first."

MARK B. · SERVICE UPGRADE · FEB 2025
★★★★★
HomeAdvisor

"Unlike some of their competitors, they don't try to up-sell products that aren't strictly necessary."

RYAN D. · PANEL UPGRADE · MAR 2026
COMMERCIAL & MULTI-UNIT

Older commercial buildings

Storefronts and offices in historic districts — cloth and knob-and-tube replaced around tenants, with historic review handled.

PERMITS & CODE

We handle it. You handle nothing.

Replacing branch circuits is permitted work with rough and final inspections. In Winter Park, Sanford and the older Orlando districts there can be historic review as well — we identify that at the estimate.

WHY THIS MATTERS TO YOU
Unpermitted work follows the house

It surfaces at resale, in an insurance claim, and in an inspection you did not schedule.

A cheap quote often means no permit

If a bid is dramatically under ours, ask whether the permit is included. Usually that is the difference.

We run ours in house

Filed, scheduled, and met. Customers thank our office by name in reviews for exactly this.

QUESTIONS WE ACTUALLY GET

Straight answers.

Is cloth wiring the same as knob-and-tube?

Not quite. Knob-and-tube is the older two-conductor system on ceramic insulators; cloth-covered wire is the fabric-sheathed cable used into the 1950s and 60s. Both are common in older Central Florida homes and both need looking at.

Does all of it have to go?

No. Deterioration is uneven — attic runs cook and crumble while runs inside interior walls can be intact. We replace what is bad and document what is not.

Can I get insurance with cloth wiring?

Increasingly hard, and carriers ask directly. A documented partial replacement with a written report often satisfies them. Check your specific carrier before spending.

Is it an immediate fire risk?

It depends entirely on condition and load. Crumbling insulation in a hot attic on an overloaded circuit is a real risk. The same wire in a cool wall on a light load may be stable. That is why we look before we quote.

Do you handle the plaster?

Yes. Historic homes are most of this work, so patching plaster and lath is part of what we do rather than something we hand off.

How long does it take?

A single zone is two to three days. A full replacement in a plaster home runs one to two weeks.

KEEP READING
FIELD NOTES
Cloth wiring in older Orlando homes: what to replace and what to leave
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★★★★★
Rated by 2083. Earned one job at a time.

Get a straight answer before you get a bill.

Free estimate. If you do not need the work, we will tell you — that is the whole reason people come back to us.

★★★★★ 4.7 FROM 2083 REVIEWS · FREE ESTIMATES
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