Divider Line | PowerMaster Electric | Best electrical service in Raleigh NC

Fast Diagnosis and Professional Repairs for All Brands

Certified Technicians | 24/7 Emergency Service | Licensed & Insured

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We respond within 1 business hour
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4.9 / 5 (250+ Reviews)

A+ BBB Accredited

Generac Factory Authorized

Cummins | PowerMaster Electric | Best electrical service in Raleigh NC

Cummins Certified Dealer

100% Satisfaction Guarantee

Financing Available

Licensed Electrical Contractors

Transfer Switch Failures Leave You Without Backup Power

Your generator starts, but power never transfers to your home. The problem is usually your automatic transfer switch. We provide automatic transfer switch repair for all major brands. Our technicians diagnose and fix failed contactors. We repair burnt control boards and stuck mechanical assemblies. We work with both mechanical and solid-state switches. Brands include Generac, Kohler, Cummins, and Briggs & Stratton. We test voltage sensing circuits on every job. We verify proper neutral bonding per NEC 250.30. Your switch must transfer under full load conditions. We make sure it does before we leave.

Technical Expertise

We Fix What Other Contractors Miss

Most transfer switch problems involve failed contactors. Weak control voltage is another common issue. We carry replacement parts for 100A to 400A residential switches. We can rebuild control circuits on site. Our service truck stocks the components you need. We can get your backup system running the same day.

Tick Iconmaster | PowerMaster Electric | Best electrical service in Raleigh NC

Certified Expertise

Licensed specialists dedicated to high-quality Automatic Transfer Switch Repair.

Tick Iconmaster | PowerMaster Electric | Best electrical service in Raleigh NC

24/7 Availability

Available around the clock for urgent generator needs.

Tick Iconmaster | PowerMaster Electric | Best electrical service in Raleigh NC

Upfront Pricing

Transparent and upfront pricing for all Automatic Transfer Switch Repair work.

Tick Iconmaster | PowerMaster Electric | Best electrical service in Raleigh NC

Local Service

Deeply familiar with local electrical codes and requirements.

Tick Iconmaster | PowerMaster Electric | Best electrical service in Raleigh NC

Satisfaction Guaranteed

We stand behind every repair and installation with a full warranty.

How It Works

Our Process for Automatic Transfer Switch Repair

From your first call to final inspection, we’ve streamlined every step to make residential electrical work as easy as possible for Triangle homeowners.
Num | PowerMaster Electric | Best electrical service in Raleigh NC

Free Consultation

In-home or virtual walkthrough to understand your needs and property.

Num | PowerMaster Electric | Best electrical service in Raleigh NC

Custom Quote

We provide a detailed, no-surprise quote with sizing recommendations.

Num | PowerMaster Electric | Best electrical service in Raleigh NC

Permits & Scheduling

We pull all permits, coordinate gas and electrical - you do nothing.

Num | PowerMaster Electric | Best electrical service in Raleigh NC

Install & Startup

Our crew arrives, installs, inspects, and walks you through your new system.

Why PowerMaster

Why Choose Power Master for Automatic Transfer Switch Repair

There’s no shortage of electricians in the Triangle. Here’s what sets PowerMaster apart for Automatic Transfer Switch Repair work specifically.

Licensed Master Electricians - Not Subcontractors

Every technician we send to your home is a licensed North Carolina electrician on our payroll. We never use unlicensed subcontractors for residential work.

Same-Day & Emergency Availability

Electrical emergencies don't keep business hours. Our 24/7 emergency service means a licensed electrician can be at your Triangle home when you need one most.

Flat-Rate, Upfront Pricing

We quote the full price before we start - not a "starting from" estimate. The price you approve is the price you pay, period. No hourly billing surprises.

All Work Fully Permitted & Inspected

We pull every permit required by Wake, Durham, Chatham, and Johnston counties. Your work is code-compliant, protecting your home's value and your insurance coverage.

20+ Years Serving Triangle Homeowners

Since 2005, we've completed thousands of residential electrical projects across Raleigh, Durham, Cary, Apex, and the surrounding Triangle. This is our community too.

100% Satisfaction Guarantee

If you're not completely satisfied with our residential electrical work, we'll make it right. Our reputation depends on every job, every time.

Equipment & Partners

Brands & Equipment We Install

We source from the industry’s most trusted manufacturers — giving Triangle homeowners long-lasting, high-quality residential electrical components backed by manufacturer warranties.

Generac

Authorized Triangle Dealer — Standby & Portable Generators

Square D

Premium residential panels & QO breakers

Siemens

Load centers, breakers & surge protection

Lutron

Smart lighting controls & dimmers

ChargePoint

Level 2 home EV charging stations

Pricing

Automatic Transfer Switch Repair Pricing in the Triangle

We believe in transparent pricing. Here’s what most common Automatic Transfer Switch Repair cost in the Raleigh-Durham area — though every home is different. Get an exact quote at no charge.

Typical Automatic Transfer Switch Repair Job Ranges

Most Automatic Transfer Switch Repair jobs in the Triangle range based on scope, panel age, home size, and permit requirements. The ranges below reflect real-world pricing for Wake, Durham, Chatham, and Johnston county homeowners.

Outlet / Switch Install

$85–$250

Panel Upgrade (100→200A)

$1,800–$3,200

EV Charger Install

$450–$1,200

Whole-Home Rewire

$8,000–$20,000

Ceiling Fan Install

$95–$300

Get your exact price — 100% free, no obligation

Related Electrical Services

work covers a wide range of specialties. Explore the specific service pages below or return to our full residential services hub.Automatic Transfer Switch Repair

Residential Electrical

Safe and reliable residential electrical services for your home. From wiring to repairs, we ensure smooth power flow and complete safety for your family.

Electrical Panel Services

100A to 200A+ upgrades for growing power demands, EV chargers, and older Raleigh homes.

Wiring & Rewiring

Wiring & rewiring is all about ensuring safety, efficiency, and reliability in electrical systems.

Lighting Services

Lighting services that brighten your space with style and efficiency.

Backup Power & Energy

Stay powered anytime, anywhere with reliable backup power and energy solutions.

EV Charger Installation

Power up your electric vehicle at home or workplace with fast and safe EV charger installation.

Commercial Electrical

Reliable commercial electrical services for businesses that can’t afford downtime.

Emergency Electrical

24/7 emergency electrical services when you need fast, safe, and reliable solutions.

Outlets, Switches & Fixtures

24/7 emergency electrical services when you need fast, safe, and reliable solutions.

Safety First

Every Repair Meets Code Requirements

We pull permits when required by local code. We test all repairs under load before finishing. Your transfer switch must handle your home’s full electrical demand. It cannot overheat or drop phases. We verify proper operation before we leave your property.

Customer Reviews

4.9 ★ from 250+ Triangle Homeowners

Real reviews from real neighbors — pulled live from Google.

Common Questions

Residential Electrical FAQs

Common questions from Triangle homeowners about residential electrical services. Don’t see yours? Call us directly — we’re happy to help.
How do I know if my transfer switch needs repair?
Common signs include your generator starting but your house staying dark. You might see flickering lights during transfer. Burning smells near the switch indicate problems. Error codes on the controller also signal trouble. If your generator runs weekly tests but fails during actual outages, the transfer switch contacts may be worn. We test the switch under load to identify the exact failure point.
We service all major residential brands. These include Generac, Kohler, Cummins Onan, Briggs & Stratton, and Eaton. We work on both older mechanical switches and newer digital models. Our trucks carry common replacement parts like contactors, control boards, and position sensors. For obsolete models, we can sometimes retrofit updated components. We recommend replacement if parts are no longer available.
Most repairs take two to four hours depending on the problem. Replacing failed contactors or control boards is usually a half-day job. If we need to order specialty parts, we can sometimes install a temporary manual transfer solution. This gives you backup power while waiting. We always test the repair by simulating a power outage before leaving your property.
Contactor wear is the most common issue. This happens especially on switches that cycle frequently. Moisture intrusion can corrode control boards and terminals. Lightning strikes damage voltage sensing circuits. Some failures result from improper sizing where the switch handles more amperage than rated. We also see problems from loose connections. These create heat and burn terminals over time.
Yes, we coordinate with you to schedule a brief utility power shutdown for safety. Most repairs require us to work on energized components. We must disconnect both utility and generator feeds. We minimize downtime by staging all parts and tools before the shutdown. The actual power-off period is usually under an hour for most repairs.
Yes, we coordinate with you to schedule a brief utility power shutdown for safety. Most repairs require us to work on energized components. We must disconnect both utility and generator feeds. We minimize downtime by staging all parts and tools before the shutdown. The actual power-off period is usually under an hour for most repairs.
We repair switches when the main cabinet and wiring are sound. If your switch is over 15 years old, replacement makes more sense. Multiple previous repairs also indicate replacement is better. Undersized switches for your current electrical load should be replaced. We evaluate the cost of parts and labor versus new installation. Sometimes a failed switch indicates your generator system needs upgrading anyway.