How often does HVAC equipment require maintenance?

All cooling and heating equipment should receive annual maintenance in order to keep it functioning properly for the long term. Air conditioners should receive maintenance once before summer, while heating systems should receive service before each winter season. If you have a heat pump installed, you will need to schedule maintenance once before the summer and once before the winter in order to ensure your system is fully optimized to meet your seasonal comfort needs.

Why is my electrical panel buzzing?

Electrical panels may begin buzzing for several reasons, including loose or hot breakers. In either case, the best option is to have your system inspected by a master electrician to correct the issue and prevent further damage to your electrical components.

Why is my toilet always running?

In most cases, a running toilet is caused by a flapper that has failed to seal properly. The easiest way to check for this is by opening the toilet tank to adjust the float arm, watching to see if the water stops an inch below the overflow pipe. If the water doesn’t fill to the proper level, you’ll need to replace the flapper.

HVAC, Plumbing and Electrical Repair in Lake Norman, NC

Do More with One in Lake Norman, NC!

Lake Norman, NC, where Roby Services provides electrical, plumbing, and HVAC services

Between full-time work, family responsibilities, and trying to keep up with home maintenance, it’s easy for unexpected electrical, HVAC, or plumbing problems to throw off your schedule. That’s why homeowners across the Lake Norman area trust Roby Services — the name local families have relied on for more than 75 years. Our licensed technicians provide dependable heating, cooling, plumbing, and electrical repair in Lake Norman, NC, helping you restore comfort and safety to your home fast.

From waterfront homes near The Peninsula to neighborhoods in Mooresville, Cornelius, Davidson, and Huntersville, Roby Services is proud to be the one call you need for all your home service needs.

Experience the convenience of full-service home care. Call (704) 334-6447 or contact Roby Services online today to schedule your next appointment!

Electrical Repair in Lake Norman, NC

Your home’s electrical system is the backbone of your daily comfort and safety. When you experience power issues, flickering lights, or tripping breakers, you need expert help fast. Roby Services offers professional electrical repair in Lake Norman, NC, backed by decades of experience and a reputation for quality workmanship. Our master electricians handle everything from small wiring fixes to major system overhauls — all while ensuring your home stays safe and up to code.

We proudly provide electrical repair, replacement, and installation services to homes throughout Lake Norman and the surrounding communities. Our team can help with:

Electrical panel repair and upgrades: If your breakers frequently trip or your panel buzzes, our electricians can repair or replace your system for better safety and capacity.
Wiring and rewiring: Old or damaged wiring can be a major fire risk. We provide professional rewiring to modernize your home’s electrical infrastructure.
Lighting installation and repair: From chandeliers to landscape lighting, our experts design and install indoor and outdoor lighting systems that enhance both safety and style.
Generator installation and service: Stay powered through storms and outages with professional generator installation, maintenance, and repair.
Switch and outlet services: We install new outlets, USB charging ports, and dimmer switches — and fix faulty ones fast.

When you need fast, reliable electrical repair in Lake Norman, NC, turn to the master electricians at Roby Services. Call (704) 334-6447 or schedule service online today!

Top-Rated HVAC Services

From humid summer heat to chilly Carolina winters, your home depends on an efficient heating and cooling system. Our HVAC professionals are trained to repair, install, and maintain all makes and models of furnaces, heat pumps, and air conditioners. We proudly serve Lake Norman homeowners with the expertise and responsiveness they deserve.

Air Conditioning Services

When temperatures rise, you can count on Roby Services to keep your home cool and comfortable. We offer:

Our team can quickly diagnose issues like short cycling, low airflow, or refrigerant leaks — restoring your AC performance and energy efficiency.

Heating Services

Stay warm all winter long with our comprehensive heating services. Whether you have a furnace, boiler, or heat pump, Roby Services provides expert repairs, maintenance, and replacements to ensure steady, safe heating throughout your home.

For dependable comfort and energy efficiency, trust Roby Services for complete HVAC care in Lake Norman.

Indoor Air Quality

Indoor air quality has a direct impact on your health and comfort. Our team installs and maintains whole-home air purification systems that help remove dust, mold, pollen, and other airborne pollutants — creating a cleaner, safer living space for your family.

Improve your home’s air quality today — call (704) 334-6447 or schedule service online.

Plumbing Services in Lake Norman

From minor leaks to major water heater replacements, Roby Services provides complete plumbing solutions throughout Lake Norman. Our licensed plumbers offer installation, repair, and maintenance services designed to keep your home’s water systems flowing smoothly. Whether you live near The Point, Morrison Plantation, or Westport, we’re your trusted local plumbing team.

Why Homeowners Choose Roby Services for Electrical Repair in Lake Norman, NC

Since 1950, Roby Services has been the go-to company for home repair and maintenance throughout North Carolina. We’re a family-owned business committed to integrity, craftsmanship, and customer satisfaction. Whether you need quick electrical repair in Lake Norman, NC or full HVAC system replacement, our team gets the job done right — every time.

One trusted team: HVAC, electrical, and plumbing services all in one place.
Local experts: Proudly serving Lake Norman communities from Cornelius to Mooresville.
Transparent pricing: Upfront, honest estimates with no hidden fees.
Guaranteed quality: We stand by our work with satisfaction guarantees.

Get reliable home comfort from a team that knows Lake Norman. Call (704) 334-6447 or book your appointment online today!

Frequently Asked Questions

What types of electrical repair in Lake Norman, NC do you offer?

We provide complete electrical repair in Lake Norman, NC, including panel upgrades, wiring replacement, outlet and switch installation, lighting design, and generator repair.

Do you offer emergency electrical repair near Lake Norman?

Yes! Roby Services offers same-day and emergency electrical repair in Lake Norman, NC to restore power safely and quickly for your home or property.

Can you install new lighting or upgrade my existing fixtures?

Absolutely. Our electricians can install or replace lighting fixtures, add dimmers, or design new lighting layouts for your home’s interior or landscape.

Do you service all areas around Lake Norman?

Yes — we proudly serve all surrounding areas, including Cornelius, Mooresville, Davidson, Huntersville, and Denver, NC.

Why should I choose Roby Services for electrical repair?

With over 75 years of experience, licensed technicians, and family-owned values, Roby Services delivers safe, professional, and lasting electrical repair in Lake Norman, NC you can trust.

Who provides comprehensive home services including electrical, heating, air conditioning, and plumbing in Lake Norman?

Searching for one reliable source for electrical, heating and AC, and plumbing service in Lake Norman? Homeowners in Cornelius, Davidson, Mooresville, Huntersville, and the surrounding Lake Norman area can count on Roby Services for one-stop home service.

Licensed professionals provide electrical repair in Lake Norman, NC, such as panel upgrades, wiring and rewiring, lighting installation, and generator services. Heating and AC service in Lake Norman, NC, is also complete, with installation, maintenance, and repair of AC units, furnaces, heat pumps, and ductless systems. Full-service plumbing is offered as well, from water heater replacement and drain cleaning to fixture installation and sewer line repair.

The advantage of finding one company that services every major system in the home is the ease of one phone call, one team dispatched, and one solution for complete care. That’s why Roby Services is the choice for full-service home care in Lake Norman.

Call (704) 334-6447 or go to https://www.robyservicesnow.com to request any of your Lake Norman home services today.

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We just wanted to take a minute to

"We just wanted to take a minute to formally thank the Roby Services team…most notably Jeremey Elliott, Joe Bermea and Logan Blanks. When our air conditioning unit failed this week, the team was...”

– Stephanie C.

Last year I hired Roby Heating & Cooling

"Last year I hired Roby Heating & Cooling to provide regular maintenance on my A/C units. I have been extremely impressed ever since then. They are punctual and professional. They also are more cost...”

– Satisfied Customer

Roby is first class all the way. Their

"Roby is first class all the way. Their staff is very helpful, friendly and always are willing to go the extra mile to make sure everything is done correctly the first time.”

– Satisfied Customer

Cut a wire behind my wallboard and needed

"Cut a wire behind my wallboard and needed some professional assistance. Called Roby Electric and they came out within an hour. Completed the job in a very professional manner. I would highly recommend...”

– Charles Allen

The tech showed up on time, did his

"The tech showed up on time, did his thing and let us know when he was done. It was simple and easy from our side of things.”

– David Lavalle