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Why Electrical Rewiring Is so Important

Electrical wiring is like the circulatory system of your home. When it’s healthy, everything works smoothly — your HVAC system runs efficiently, your plumbing equipment such as sump pumps stay powered, and your everyday appliances operate safely. But when wiring begins to fail, it can impact every corner of your home.

Homes built before the 1970s may still contain:

  • Knob-and-tube wiring
  • Cloth-insulated wiring
  • Aluminum branch-circuit wiring
  • Ungrounded outlets (two-prong)

These systems weren’t designed for modern electrical demand — and the insulation materials used decades ago often deteriorate over time.

When wiring ages or becomes damaged, it may not safely carry current. This can lead to:

  • Overheating
  • Electrical arcing
  • Power fluctuations
  • Breaker trips
  • Fire hazards

If your home is older — or you’re unsure of the condition of your wiring — a rewiring evaluation is one of the most valuable steps you can take.

Signs Your Home May Need Rewiring

Many homeowners throughout Cleveland and Akron live in older neighborhoods where wiring issues are common. If you’re experiencing any of these symptoms, it’s worth getting a professional evaluation:

1. Flickering or Dimming Lights

Especially when lights dim when your AC, furnace, or another large appliance turns on.

2. Frequently Tripped Breakers

This suggests your wiring may be overloaded or deteriorating.

3. Warm or Discolored Outlets

Heat buildup means electrical resistance — a serious warning sign.

4. Burning Smells or Buzzing Sounds

These are signs of arcing, overheating, or faulty wiring connections.

5. Two-Prong Outlets

Homes with ungrounded electrical systems should be updated to meet modern safety standards.

6. Aged Electrical System (40+ Years Old)

Even wiring that seems to “work fine” may no longer be safe.

7. Aluminum Wiring

Common in homes built in the 1960s–1970s, aluminum expands and contracts more than copper, leading to loose, dangerous connections.

8. Rodent Damage

In Northeast Ohio’s older basements and attics, rodents sometimes chew through insulation, exposing live wiring.

If one or more of these symptoms sound familiar, your home may be due for an update.

The Risks of Old or Damaged Wiring

Outdated wiring poses more than just inconvenience. It can create real safety and performance issues in the home.

Fire Hazards

Electrical fires spread quickly and often start behind walls, making them especially dangerous.

Inconsistent Voltage

This can damage HVAC equipment, high-efficiency furnaces, sump pumps, refrigerators, and electronics.

Shock Risk

Ungrounded systems are far more likely to cause electrical shock.

Poor HVAC Performance

Many homeowners are surprised to learn that electrical issues can cause their heating or cooling equipment to short cycle, fail prematurely, or perform inconsistently.

Home Inspection Failures

Rewiring is one of the biggest obstacles for homeowners looking to sell older properties.

Insurance Requirements

Some policies require updates when knob-and-tube or aluminum wiring is present.

What’s Involved in Electrical Rewiring?

Rewiring can sound overwhelming, but a professional approach keeps the process organized, safe, and efficient. A full rewiring may include:

  1. Inspection of existing wiring and circuits
  2. Mapping your home’s electrical needs
  3. Replacing worn or outdated wiring
  4. Installing grounded outlets
  5. Adding dedicated circuits for major appliances
  6. Updating the electrical panel (if required)
  7. Code and safety compliance
  8. Full system testing

While the walls may need minor patching, modern rewiring techniques minimize disruption and focus on safety and longevity.

Benefits of Rewiring Your Home

Northeast Ohio homeowners who invest in rewiring typically experience:

  • Greater safety and peace of mind
  • Improved reliability for HVAC, plumbing systems, and appliances
  • Reduced risk of power outages
  • Higher resale value and easier inspections
  • Better compatibility with modern electronics
  • Lower fire risk
  • More efficient performance of heating and cooling systems

A safer electrical system supports every other system in your home — including the ones Arco Home Services proudly maintains.

Why Local Experience Matters

Rewiring a home in Cleveland isn’t the same as rewiring a home in Phoenix or Miami. Local homes come with unique considerations:

  • Older brick structures
  • Historic districts
  • Basement moisture levels
  • Cold-weather electrical demands
  • Heavy HVAC usage in winter
  • Multi-unit conversions in older neighborhoods

With more than 70 years of experience serving Northeast Ohio, Arco understands the distinct wiring challenges common in the region’s homes.

Arco Home Services: Your Trusted Local Partner Since 1955

For generations, families across Cleveland, Akron, Bedford Heights, and the surrounding Northeast Ohio area have relied on Arco Home Services for dependable home comfort solutions. While we’re known for our heating, cooling, plumbing, and drain expertise, our mission is bigger than any one trade: we’re here to help homeowners feel safe, confident, and protected.

If you suspect your home’s wiring may be outdated — or you want a professional evaluation for peace of mind — our team is ready to help guide you. Ohio region, our team understands the unique needs of local homes — from historic century structures to modern suburban builds.

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What Are Customers Are Saying

I have had Arco for twelve years and have been very pleased overall. Miguel Castro, a senior technician, came out for my winter maintenance check today and was friendly, professional and helpful.

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Beth Gardner

Beth Gardner

November 2, 2026

Miguel was great he is very nice and will be very helpful to me in the future thx again Miguel castro!!!

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hearlin wendorf

hearlin wendorf

November 1, 2026

Very personable service men. Easy to talk with and share stories. Discussed upcoming wants. Very knowledgeable also.

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JeffNKylene Davis

JeffNKylene Davis

October 31, 2026

Andrew Corrothers was very professional while he completed my furnace inspection. I would recommend him to my friends and family.

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Carol Boykins

Carol Boykins

October 30, 2026

Miguel and Danny did a great job. They were knowledgeable and professional. They solved our problem quickly and really gave us the confidence that it was done right. Fantastic job, guys. Thanks!

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William Thomas

William Thomas

October 30, 2026

They came out same day, addressed the problem and fixed it in four hours the next morning. Five stars for service and quality. Zero stars for price! Way overpriced and I don’t know if this is all plumbers right now with low supply and high demand and an emergency leak, but man are they charlatans on price. Jensen Huang said it best “ the Next Millionaires Will Be Plumbers and Electricians, Not Coders”.

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Karla Lane

Karla Lane

October 29, 2026

Shavine did an excellent job. He was very thorough and took his time explaining to me what he found and my options to address any issues.

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naomi shiffman

naomi shiffman

October 29, 2026

Miguel was very professional. Danny joined him - first day on the job! I was in good hands. They were both very thoughtful about entering my home - explaining the process - and showing me how to use my new thermostat. I will definitely contact them for my next project.

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Donna Galeti

Donna Galeti

October 29, 2026

Knowledgeable and professional, not high pressure but charges top dollar. Had an inspection done, and found issues with water tank. Way too expensive for the repair. Did not have it done.

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Cathy Rosen

Cathy Rosen

October 28, 2026

Princeton arrived on time , was very well prepared and got right to on my drainage issue. He decided that we needed to run a camera into the ground to see what the problem was. Once we decided he gave me my options and I chose the jet option. This was performed and the sewer drained just like new! Great job, personable and professional!!!

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Donald Chample

Donald Chample

October 27, 2026

I couldn't be happier with my experience with ARCO Comfort Air! Shaun did an outstanding job installing my recessed can lights and outdoor electrical outlets. Everything was installed perfectly, and the quality of his work exceeded my expectations. Beyond the excellent workmanship, Shaun was incredibly friendly, professional, and a pleasure to work with throughout the entire process. It's refreshing to come across someone who genuinely takes pride in their work and cares about customer satisfaction. ARCO should be extremely proud to have Shaun representing their company! Employees like him are exactly what make customers want to return and recommend a business to others. Thank you again, Shaun, for a fantastic job! I couldn't be more pleased with the results and would absolutely recommend ARCO to anyone looking for quality electrical work. Five stars all around!

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Ryan Marquette

Ryan Marquette

October 27, 2026

Andrew was a great tech and friendly. He performed maintenance on my system, was very good.

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BILLC7VERT ELLIS

BILLC7VERT ELLIS

October 26, 2026

Lisa, Dan, Brian, Vinny. Ron, and the rest of their leadership team are exceptional. It's no wonder the great technicians take such pride in their work and such good care of their customers.

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tom evans

tom evans

October 24, 2026

Andrew was wonderful, courteous, and explained everything clearly. He explained every detail thouroughly. We would like to have him back for every visit.

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Bets

Bets

October 23, 2026

Having a unexpected electrical issue on Wednesday evening. With half of our home not with power or heat. Very frustrating to deal with as a home owner. First thing Thursday morning my husband made a call to Arco. There was a technician at our home less than a hour later. Shavine was very patient with explaing our options for repair. End result was getting a new new electrical panel with new wiring for our home. Thank you so much Evan and Shavine for your excellent service. We will absolutely refer Arco to friends and family !!!!!

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Joyce Chaney

Joyce Chaney

October 22, 2026
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