Electrical Repairs

Whole House Rewiring


Professional Whole House Rewiring Service in Helena, MT

Outdated wiring is one of the most common hidden hazards in homes, especially older properties in Helena, MT. Faulty, frayed, or undersized wiring can lead to frequent breaker trips, flickering lights, appliance damage, or even fire risks.

At Integrity Electrical Contractors Inc., we specialize in whole house rewiring, providing safe, reliable, and code-compliant solutions for homeowners across Helena and nearby areas. Our licensed electricians combine decades of experience with modern wiring techniques to ensure your home’s electrical system is efficient, safe, and ready for today’s energy demands.

Whether you’re upgrading an older home, preparing for a remodel, or adding new high-demand appliances, our team is here to deliver professional, high-quality rewiring services from start to finish.

Rewiring your home isn’t just about convenience, it’s about safety, efficiency, and peace of mind. Some reasons to consider a full rewiring include:

  • Aging wiring: Homes built decades ago may have outdated wiring not suited for modern appliances.
  • Frequent electrical issues: Flickering lights, tripped breakers, and dead outlets signal underlying problems.
  • Safety hazards: Frayed wires, exposed connections, and outdated panels increase fire risk.
  • Renovations or additions: New rooms or appliances require modern wiring and circuits.
  • Energy efficiency: Upgraded wiring reduces energy loss and supports high-demand devices like HVAC systems or electric vehicles.

A professional whole house rewiring ensures your home’s electrical system operates safely and reliably for years to come.

Whole House Rewiring

Not all electrical issues are obvious. Watch for:

  • Frequent breaker trips or blown fuses
  • Flickering or dim lights
  • Outlets that feel warm or spark when in use
  • Burning smells near outlets or switches
  • Inconsistent power to appliances
  • Knob-and-tube or aluminum wiring in older homes

Ignoring these signs can result in increased safety risks, costly repairs, and reduced home value.

At Integrity Electrical Contractors Inc., we provide comprehensive rewiring solutions for homes across Helena, MT. Our services are designed to replace outdated wiring, improve safety, and future-proof your home.

1. Complete Home Wiring Replacement

We replace old wiring systems with modern, safe, and code-compliant wiring, including:

  • Copper or aluminum wiring upgrades
  • Replacement of outdated or damaged circuits
  • Full assessment of your home’s electrical system

This ensures your entire home has a reliable and safe power supply.

2. Circuit and Panel Upgrades

Rewiring often goes hand-in-hand with panel upgrades. Our team:

  • Replaces outdated panels to accommodate new wiring
  • Adds new circuits for high-demand appliances
  • Ensures proper grounding and load distribution

Upgrading your panel with rewiring prevents overloads and improves overall system efficiency.

3. Outlet and Switch Replacement

During rewiring, we also replace outdated outlets and switches, including:

  • Standard outlets and GFCI outlets for kitchens and bathrooms
  • Light switches, dimmers, and smart control switches
  • Safety upgrades to prevent shocks and hazards

Properly installed outlets and switches ensure safety and long-term reliability.

4. Safety and Code Compliance Inspections

Safety is our top priority. Our licensed electricians:

  • Inspect all wiring and connections during and after installation
  • Ensure compliance with Montana electrical codes
  • Test circuits for proper voltage, grounding, and load capacity

Following strict protocols protects your home, appliances, and family.

5. Emergency Rewiring Services

Electrical issues can occur unexpectedly. We provide fast, emergency rewiring services for critical situations, including:

  • Electrical fires or sparking outlets
  • Power failures in essential areas
  • Faulty or damaged wiring that poses immediate hazards

Our quick response minimizes downtime and keeps your home safe.

  • Increased home value: Modern wiring is a major selling point for buyers.
  • Enhanced safety: Reduces fire risks and electrical hazards.
  • Reliable power: Supports modern appliances and electronics.
  • Code compliance: Meets Montana state electrical standards.
  • Energy efficiency: Reduces power loss and improves performance.

We follow a structured, step-by-step process to ensure safety, quality, and satisfaction:

  1. Initial Consultation: Discuss your electrical concerns, needs, and goals.
  2. Home Inspection: Assess current wiring, panels, outlets, and appliances.
  3. Detailed Plan & Quote: Recommend the best rewiring approach with a transparent estimate.
  4. Professional Rewiring: Our licensed electricians replace wiring, panels, and outlets safely.
  5. Testing & Verification: Ensure all circuits are functioning properly and safely.
  6. Post-Service Guidance: Provide maintenance advice and energy efficiency tips.

This approach ensures a seamless, safe, and long-lasting rewiring project.

Pricing depends on home size, wiring type, and job complexity. Here’s a general guide for Helena, MT:

ServiceTypical Price Range*
Full home rewiring (1,000–1,500 sq. ft.)$4,000 – $7,000
Full home rewiring (1,500–2,500 sq. ft.)$7,000 – $12,000
Electrical panel upgrade with rewiring$1,500 – $3,000
Outlet & switch replacements$75 – $150 per unit
Emergency rewiring services$125 – $300 per hour per technician

Note: Prices vary based on materials, home layout, and project scope. Always request a free, transparent quote before starting work.

Homeowners across Helena trust us because we provide:

  • Licensed & Insured Electricians: Safety and code compliance guaranteed.
  • Decades of Experience: Expertise in full home rewiring projects.
  • Transparent Pricing: No hidden costs; upfront quotes provided.
  • Fast, Reliable Service: Minimized disruption to your home life.
  • Customer-Focused Approach: Clear explanations, safety guidance, and long-term support.

We proudly serve Helena, MT, and nearby communities, including:

  • Helena Valley Southeast, MT
  • Helena Valley West Central, MT
  • East Helena, MT
  • Montana City, MT
  • Clancy, MT
  • Townsend, MT
  • Boulder, MT
  • Helena Valley Northeast, MT
  • Jefferson City, MT

No matter where you are in the Helena area, Integrity Electrical Contractors Inc. is your trusted partner for whole house rewiring.

The cost of a full house rewiring varies depending on home size, wiring type, and complexity. In Helena, MT, typical projects range from $4,000 to $12,000, including labor and materials.

Electrician labor for rewiring a home generally costs $50–$100 per hour per technician. Total costs depend on home size, wiring complexity, and any additional panel or outlet upgrades.

A whole house wiring project typically ranges $4,000–$12,000 for average-sized homes. Factors affecting cost include square footage, panel upgrades, material quality, and the number of circuits or outlets installed.

Yes. Rewiring ensures safety, supports modern appliances, prevents electrical hazards, improves energy efficiency, and increases property value, making it a worthwhile investment for older or high-demand homes.