Electrical Services in Knoxville, TN

5507 Ball Camp Pike Knoxville, TN 37921

Expert Electrical Contractors in Knoxville

When looking for dependable electrical contractors in Knoxville, you need professionals who ensure safety, efficiency, and high-quality work.

Hiller’s certified electricians bring years of experience to every job, from routine inspections to complex installations.

Whether planning a major renovation or needing emergency repairs, our team delivers prompt and reliable services. Expect clear communication, skilled workmanship, and a commitment to excellence.

Comprehensive Electrical Upgrades for Your Home

Upgrading your home’s electrical system is essential for both safety and convenience. Whether you need new electrical outlet wiring, complete rewiring, or an upgrade to support new appliances, we have you covered.

Modern electrical wiring ensures your home can handle increased demand from today’s technology while enhancing safety. Our technicians specialize in seamless installations that meet all local codes and standards.

Electrical Safety: Protecting Your Knoxville Home

Electrical safety is a top priority for every homeowner. Regular electrical safety inspections and maintenance are key to preventing hazards like electrical fires and shocks.

Hiller’s expert team conducts thorough inspections, ensuring every component functions correctly.

We also offer whole-house surge protection installation to safeguard your appliances and electronics from unexpected power surges.

Panels, Circuit Breakers, and Fuse Boxes: Upgrades & Repairs

Your electrical panel is the heart of your home’s electrical system. If your panel, circuit breakers, or fuse boxes are outdated or malfunctioning, it’s time to upgrade.

We provide comprehensive services, including electrical panel upgrades, replacements, and circuit breaker repairs.

A modern panel improves safety, supports newer appliances, and can prevent frequent breaker trips, keeping your home’s power running smoothly.

Professional Lighting Installation & Repair

Proper lighting can transform your home, making it more functional and inviting. Hiller’s electricians specialize in everything from chandelier installation to outdoor lighting repair in Knoxville.

Whether you’re adding new ceiling fans, upgrading light fixtures, or enhancing your landscape with outdoor lighting, our team provides expert installation and maintenance services. Enjoy a well-lit home that suits your style and needs.

EV Charging Station Installation for Your Home

With electric vehicles’ growing popularity, having a reliable charging station at home is more important than ever.

We provide professional electric vehicle charger installation services, ensuring your charger is installed safely and efficiently.

Our electricians will help you choose the right charging solution for your needs and ensure it’s compatible with your home’s electrical system.

Our Electrical Services & Products in Knoxville, TN

Hiller also provides ceiling fan wiring, landscape lighting repair, circuit breaker repair, and much more. Explore our full range of electrical services to see how we can help you maintain a safe and efficient home.

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Whole Home Generators

Carbon & Smoke Detectors

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Financing Options

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Have a Question?

If your home is experiencing frequent breaker trips and flickering lights, or you’re planning to install new high-demand appliances, it’s likely time to consider an electrical panel upgrade. Older homes with outdated panels are especially at risk for electrical issues, so contact us for a professional assessment.

Whole-house surge protection guards all your electronics and appliances against power surges, which can occur from lightning strikes, power outages, or issues within the electrical grid. This protection helps prevent damage, prolonging the lifespan of your devices and saving you money on repairs.

It’s possible, but upgrades to your current electrical system may be required. An older electrical panel may be unable to support an EV charging station. Hiller’s electricians can evaluate your system and recommend the necessary upgrades to install a charger safely.

It’s recommended to have an electrical safety inspection every 3-5 years or whenever you notice issues like frequent breaker trips, burning smells, or flickering lights. If you’ve recently purchased a home, an inspection is also advised to ensure the electrical system is safe.

First, check your circuit breaker to ensure it hasn’t tripped. If the issue isn’t resolved, it could be faulty wiring, bulb issues, or damaged fixtures. Call us for professional outdoor lighting repair in Knoxville to diagnose and fix the problem safely.

Why Choose Happy Hiller?

Care is Our Core Value^TM

Certified Professional Technicians

Family Owned and Operated Since 1990

Happy You'll Be
Or The Service Is Free™

Welcome to Happy Hiller

Friendly service. Certified Technicians. Your problem, solved.

Happy Hiller is the premier Plumbing, Heating & Cooling and Electric service experts. We proudly serve parts of Tennessee, Kentucky and Alabama. Whether you need emergency services or preventive maintenance, it’s all guaranteed. The best techs. The friendliest service. 100% satisfaction.

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Hiller Provides 24/7 Electrical Services

Need help with an electrical issue at any hour? Whether it’s a sudden power outage or a dangerous wiring issue, our certified technicians are just a call away.

(865) 602-7707

David Shaw

Joe was absolutely fantastic. Very personable and knowledgeable. Took time to answer all questions and explained everything before the work began. He also did g... Read More

Frank Palm

Same day visit and quote. Made great suggestions that saved costs. Installing a heat pump water heater in the attic. The Hiller Team did a fantastic job, excee... Read More

The Rutherford Family

Thomas C from Hiller was fantastic! We had two issues and ultimately needed a new toilet (the toilet was almost 24 years old). He provided multiple options at v... Read More

Oronde Grady

David was joy to work with, u could tell he knew his job, when he called me was like , u think I could come by earlier than the schedule appointment. To begin... Read More

Dwayne Franklin

We have used Hiller for many different projects in our home and we have always been Happy with the repairs provided. However this time they came out for the $9... Read More

Sherri Pinkston

Excellent job, he was friendly, kept the area clean. Got the power back on, and even doubled checked everything to make sure it was all good. Pricing was give... Read More

Nearest Locations

Tennessee

Greater Nashville

Alabama

Kentucky

Bowling Green Plumbing, HVAC & Electrical Services

2524 Petty Dr
Bowling Green, KY 42103

T: (270) 843-6606

Glasgow Plumbing, HVAC & Electrical Services

Glasgow
KY, USA

T: (270) 216-3782

Florida

Alabaster Plumbing & HVAC Services

Alabaster
AL, USA

(205) 578-1234

Alcoa Plumbing, HVAC & Electrical Services

Alcoa
TN, USA

(865) 855-6354

Antioch Plumbing, HVAC & Electrical Services

Antioch
Nashville, TN

(615) 437-0376

Apalachicola HVAC Services

Apalachicola
FL, USA

(850) 273-4173

Athens Plumbing, HVAC & Electrical Services

Athens
AL, USA

(256) 251-6028

Bessemer Plumbing & HVAC Services

Bessemer
AL, USA

(205) 578-1234

Birmingham Plumbing & HVAC Services

441 University Blvd
Birmingham, AL 35205

(205) 578-1234

Bowling Green Plumbing, HVAC & Electrical Services

2524 Petty Dr
Bowling Green, KY 42103

(270) 843-6606

Brentwood Plumbing, HVAC & Electrical Services

Brentwood
TN, USA

(615) 292-6110

Bunkers Cove Plumbing & HVAC Services

Bunkers Cove
Panama City, FL

(850) 203-9925

Callaway Plumbing & HVAC Services

Callaway
FL, USA

(850) 290-7309

Cape San Blas HVAC Services

Cape San Blas
FL, USA

(850) 273-4122

Carabelle HVAC Services

Carrabelle
FL, USA

(850) 273-4212

Cedar Grove Plumbing & HVAC Services

Cedar Grove
FL, USA

(850) 203-3175

Center Point Plumbing & HVAC Services

Center Point
AL, USA

(205) 578-1234

Chattanooga Plumbing, HVAC, Electrical & Septic Services

7339 Lee Hwy
Chattanooga, TN 37421

(423) 299-6110

Clarksville Plumbing, HVAC & Electrical Services

1500 Ashland City Rd
Clarksville, TN 37040

(931) 648-4222

Cleveland Plumbing, HVAC & Electrical Services

Cleveland
TN, USA

(423) 299-6110

Columbia Plumbing, HVAC & Electrical Services

2555 Pulaski Hwy
Columbia, TN 38401

(931) 381-2413

Cookeville Plumbing, HVAC & Electrical Services

1415 Interstate Dr
Cookeville, TN 38501

(931) 372-2833

Cordova Plumbing, HVAC & Electrical Services

Cordova
Memphis, TN

(901) 557-0553

Crossville Plumbing, HVAC & Electrical Services

5335 Peavine Road
Crossville, TN 38571

(931) 484-7936

Dalton Plumbing, HVAC & Electrical Services

Dalton
GA, USA

(706) 252-9470

Decatur Plumbing, HVAC & Electrical Services

Decatur
AL, USA

(256) 251-6114

Dickson Plumbing, HVAC & Electrical Services

1920 TN-46
Dickson, TN 37055

(615) 446-4364

Eastpoint HVAC Services

Eastpoint
FL, USA

(850) 273-4203

El Centro Beach Plumbing & HVAC Services

El Centro Beach
Panama City Beach, FL

(850) 253-7190

Franklin Plumbing, HVAC & Electrical Services

Franklin
TN, USA

(615) 292-6110

Fultondale HVAC Services

Fultondale
AL, USA

(205) 578-1234

Gallatin Plumbing, HVAC & Electrical Services

Gallatin
TN, USA

(615) 657-5926

Gardendale Plumbing & HVAC Services

Gardendale
AL, USA

(205) 578-1234

Germantown Plumbing, HVAC & Electrical Services

Germantown
Nashville, TN

(901) 451-9906

Glasgow Plumbing, HVAC & Electrical Services

Glasgow
KY, USA

(270) 216-3782

Goodlettsville Plumbing, HVAC & Electrical Services

Goodlettsville
TN, USA

(615) 709-8435

Hendersonville Plumbing, HVAC & Electrical Services

Hendersonville
TN, USA

(615) 657-5840

Hermitage Plumbing, HVAC & Electrical Services

Hermitage
Nashville, TN

(615) 657-7632

Homewood Plumbing & HVAC Services

Homewood
AL, USA

(205) 578-1234

Hoover HVAC Services

Hoover
AL, USA

(205) 578-1234

Hueytown HVAC Services

Hueytown
AL, USA

(205) 578-1234

Huntsville Plumbing, HVAC & Electrical Services

1891 Slaughter Road
Madison, AL 35758

(256) 539-2167

Indian Pass HVAC Services

Indian Pass
FL, USA

(850) 270-8954

Inverness Plumbing & HVAC Services

Inverness
Alabama, USA

(205) 578-1234

Jackson Plumbing, HVAC & Electrical Services

210 Commerce Center Cir
Jackson, TN 38301

(731) 423-0500

Kingston Plumbing, HVAC & Electrical Services

Kingston
TN, USA

(865) 264-8959

Knoxville Plumbing, HVAC & Electrical Services

5507 Ball Camp Pike
Knoxville, TN 37921

(865) 602-7707

La Vergne Plumbing, HVAC & Electrical Services

La Vergne
TN, USA

(615) 845-9335

Laguna Beach Plumbing & HVAC Services

Laguna Beach
FL, USA

(850) 253-7185

Lanark Village HVAC Services

Lanark Village
FL, USA

(850) 273-4152

Lebanon Plumbing, HVAC & Electrical Services

810 Tennessee Blvd
Lebanon, TN 37087

615-443-1588

Leeds HVAC Services

Leeds
AL, USA

(205) 578-1234

Louisville Plumbing, HVAC & Electrical Services

Louisville
TN, USA

(865) 855-6933

Madison Plumbing, HVAC & Electrical Services

Madison
AL, USA

(256) 251-6045

Maryville Plumbing, HVAC & Electrical Services

Maryville
TN, USA

(865) 855-6352

Memphis Plumbing, HVAC & Electrical Services

1280 Big Orange Rd
Cordova, TN 38018

(901) 399-7020

Moody HVAC Services

Moody
AL, USA

(205) 578-1234

Morristown Plumbing, HVAC & Electrical Services

Morristown
TN, USA

(423) 528-1865

Mountain Brook Plumbing & HVAC Services

Mountain Brook
AL, USA

(205) 578-1234

Mt. Juliet Plumbing, HVAC & Electrical Services

Mt. Juliet
TN, USA

(615) 292-6110

Murfreesboro Plumbing, HVAC & Electrical Services

241 Southpointe Way
Murfreesboro, TN 37130

(615) 890-9228

Nashville HVAC, Plumbing & Electrical Services

915 Murfreesboro Pike
Nashville, TN 37217

(615) 292-6110

North Nashville Plumbing, HVAC & Electrical Services

1617 Highway 31 West
Goodlettsville, TN 37072

(615) 851-4066

Oak Ridge Plumbing, HVAC & Electrical Services

Oak Ridge
TN, USA

(865) 855-6901

Odenville HVAC Services

Odenville
AL, USA

(205) 578-1234

Old Hickory Plumbing, HVAC & Electrical Services

Old Hickory
Nashville, TN

(615) 437-0794

Olive Branch Plumbing, HVAC & Electrical Services

Olive Branch
MS, USA

(662) 478-3946

Ooltewah Plumbing, HVAC & Electrical Services

Ooltewah
TN, USA

(423) 299-6110

Panama City Beach Plumbing & HVAC Services

914 W 26th St
Lynn Haven, Florida 32444

(850) 954-6110

Panama City Plumbing & HVAC Services

Panama City
FL, USA

(850) 290-4341

Parker Plumbing & HVAC Services

Parker
FL, USA

(850) 203-2731

Pelham Plumbing & HVAC Services

Pelham
AL, USA

(205) 578-1234

Port St. Joe HVAC Services

Port St. Joe
FL, USA

(850) 273-4140

Powell Plumbing, HVAC & Electrical Services

Powell
TN, USA

(865) 855-6369

Pretty Bayou Plumbing & HVAC Services

Pretty Bayou
FL, USA

(850) 299-2285

Rosemary Beach Plumbing & HVAC Services

Rosemary Beach
FL, USA

(850) 253-7204

Seacrest Plumbing & HVAC Services

Seacrest
FL, USA

(850) 253-7206

Seaside Plumbing & HVAC Services

Seaside
FL, USA

(850) 204-2943

Seymour Plumbing, HVAC & Electrical Services

Seymour
TN, USA

(865) 855-6365

Smyrna Plumbing, HVAC & Electrical Services

Smyrna
TN, USA

(615) 657-5558

Spring Hill Plumbing, HVAC & Electrical Services

Spring Hill
TN, USA

(931) 688-0240

Springville Plumbing & HVAC Services

Springville
AL, USA

(205) 578-1234

St. George Island HVAC Services

St George Island
FL, USA

(850) 273-4180

Sunnyside Plumbing & HVAC Services

Sunnyside
FL, USA

(850) 253-7172

Trussville Plumbing & HVAC Services

Trussville
AL, USA

(205) 578-1234

Vestavia Hills Plumbing & HVAC Services

Vestavia Hills
AL, USA

(205) 578-1234

White House Plumbing, HVAC & Electrical Services

White House
TN, USA

(615) 486-2674

Electrical Services in Knoxville, TN

Expert Electrical Contractors in Knoxville

Comprehensive Electrical Upgrades for Your Home

Electrical Safety: Protecting Your Knoxville Home

Panels, Circuit Breakers, and Fuse Boxes: Upgrades & Repairs

Professional Lighting Installation & Repair

EV Charging Station Installation for Your Home

True Transparency Pricing

Whole-Home Generators Starting at $129/mo.

Our Electrical Services & Products in Knoxville, TN

Priceless Peace of Mind, $25 a Month

Financing Options

Have a Question?

How do I know if I need an electrical panel upgrade?

What are the benefits of whole-house surge protection?

Can I install an EV charger at home if my electrical system is old?

How often should I have an electrical safety inspection?

What should I do if my outdoor lighting stops working?

Why Choose Happy Hiller?

Care is Our Core ValueTM

Certified Professional Technicians

Family Owned and Operated Since 1990

Happy You'll BeOr The Service Is Free™

Friendly service. Certified Technicians. Your problem, solved.

Hiller Provides 24/7 Electrical Services

Nearest Locations

Nearest Hiller Locations

Care is Our Core Value^TM

Happy You'll Be
Or The Service Is Free™