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

Keep Your Property Running When the Grid Goes Down

High performance backup power & energy solutions.

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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

We Keep the Lights On During Outages

PowerMaster Electric specializes in backup power & energy solutions for homes and businesses across the Triangle. We install standby generators. We install battery systems. We install automatic transfer switches. Our team handles load calculations through final inspection. We work with Generac, Kohler, and Cummins equipment. All installations meet NEC Article 702 requirements for optional standby systems. We pull every necessary permit. Most homes use 200-amp automatic transfer switches. These switches monitor utility power constantly. Your generator starts within 10 seconds of an outage. We also install solar battery storage systems. These provide backup during blackouts. They reduce your monthly electric bill at the same time.

Generator Services

Installation and Maintenance for All Fuel Types

We install natural gas, propane, and diesel generators. Sizes range from 7kW portable units to 150kW commercial systems. Our maintenance plans include oil changes and filter replacements. We perform quarterly exercise runs to keep your equipment ready. Your system stays in top condition year-round.

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Highly Trained Licensed Electrician Team

Experienced pros for every job.

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Accurate Transparent Upfront Cost Estimates

Honest pricing without hidden fees.

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Scheduled Reliable On Time Arrival

Valuing your time every day.

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Certified High Grade Electrical Parts

Quality materials for lasting power.

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Strict Adherence Safety Code Standards

Safety is our primary concern.

How It Works

Our Process for Backup Power & Energy

From your first call to final inspection, we’ve streamlined every step to make residential electrical work as easy as possible for Triangle homeowners.
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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 Backup Power & Energy

There’s no shortage of electricians in the Triangle. Here’s what sets PowerMaster apart for Backup Power & Energy 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

Backup Power & Energy Pricing in the Triangle

We believe in transparent pricing. Here’s what most common Backup Power & Energy cost in the Raleigh-Durham area — though every home is different. Get an exact quote at no charge.

Typical Backup Power & Energy Job Ranges

Most Backup Power & Energy 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.Backup Power & Energy

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.

Battery Backup Systems

Modern Energy Storage Solutions

We design and install Tesla Powerwall, Enphase, and LG battery systems. These store solar energy or grid power. They provide silent backup without fuel costs. You can expand the system as your needs grow. Installation is clean and efficient.

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 long does it take to install a whole-house generator?
Most residential generator installations take two to three days. Day one covers the concrete pad, gas line or propane tank, and transfer switch wiring. Day two involves setting the generator and making final connections. Day three is for startup, testing, and the utility inspection. Weather and permit approval times can extend the schedule.
We perform a load calculation based on your electrical panel and essential circuits. A typical home with central air conditioning needs a 20-22kW unit. If you only want to power refrigeration, lights, and a few outlets, a 10-12kW generator works. We measure your actual electrical loads rather than guessing.
Yes. Battery systems can charge from the grid during off-peak hours when electricity is cheaper. They discharge during expensive peak times or outages. Adding solar panels later is straightforward since the battery infrastructure is already in place. Many customers start with batteries and add panels within a year or two.
We recommend service every six months or 200 hours of runtime. Maintenance includes oil and filter changes, spark plug inspection, battery testing, and coolant checks. We also verify the automatic transfer switch operates correctly. Generators that run weekly exercise cycles need more frequent oil changes than rarely-used units.
We offer emergency service for generator breakdowns. Common issues include dead batteries, fuel supply problems, or error codes from missed maintenance. Most failures happen because the unit was never tested under load. Our maintenance contracts include priority emergency response. We stock common parts for major brands.
We offer emergency service for generator breakdowns. Common issues include dead batteries, fuel supply problems, or error codes from missed maintenance. Most failures happen because the unit was never tested under load. Our maintenance contracts include priority emergency response. We stock common parts for major brands.
Yes. Generators require electrical and sometimes mechanical permits. We handle all permit applications and inspections. The utility company must also inspect and approve the transfer switch installation before activating your service. Unpermitted generators create liability issues and problems when selling your property.