Electrical Wiring & Rewiring in Gulfport, MS

Safe and reliable electrical wiring is essential to every modern home. At Horton Heating, Air & Electrical, LLC, we provide expert electrical wiring and rewiring services for homeowners in Gulfport, MS and surrounding communities. Whether you're building a new home, remodeling a room, or upgrading outdated wiring, we deliver precise, code-compliant installations that prioritize safety, performance, and longevity.


Our licensed electricians bring years of hands-on experience, working with residential electrical systems of all sizes and configurations. From individual room circuits to whole-home rewiring projects, we handle every detail to ensure your electrical infrastructure is built to last.


New Electrical Wiring for Homes and Additions

When building a new home or adding a room, it’s crucial to plan and install wiring that matches today’s electrical demands. Our team wires new construction projects from the ground up, installing circuits for outlets, lighting, appliances, HVAC systems, and smart home devices.


We work closely with contractors and homeowners to layout panel locations, identify circuit needs, and meet local code requirements. All work is performed using high-grade materials, properly grounded, and tested to confirm performance and safety before the project moves forward.

Full Home Rewiring Services

Older homes in Gulfport often contain outdated wiring systems, such as aluminum wiring or knob-and-tube configurations, which can pose safety hazards and limit modern functionality. We provide complete rewiring services to replace aging or unsafe electrical systems with modern copper wiring that meets today’s safety standards and usage needs.


Our process includes removing or bypassing old wiring, installing new cables and grounding paths, updating electrical panels, and replacing outdated outlets and switches. We ensure that each room has the proper number of circuits and that all GFCI and AFCI protections are installed according to code.

Electrical Rewiring for Renovations and Remodeling

If you’re remodeling a kitchen, bathroom, or basement, rewiring is often necessary to support new layouts, upgraded appliances, or added lighting. We evaluate your current system’s capacity and design a wiring plan that supports your project’s needs without overloading your panel.


This service includes rerouting wires, adding new outlets and lighting circuits, installing switches in more convenient locations, and ensuring that all additions meet National Electrical Code (NEC) standards as well as Gulfport’s local permitting requirements.

Wiring Upgrades for Safety and Code Compliance

Electrical codes evolve regularly to improve home safety and performance. We offer wiring upgrades to bring your system up to current code, whether you’re preparing to sell your home or responding to an inspection report.


Our wiring upgrade services address issues such as undersized wires, ungrounded outlets, double-tapped breakers, and overloaded circuits. We also upgrade aluminum branch circuits with copper connections using approved repair methods to prevent overheating and potential fire risks.

Circuit Additions and Dedicated Lines

Modern homes require more dedicated circuits to power high-demand appliances and technology. We install dedicated lines for equipment such as electric ovens, HVAC systems, water heaters, sump pumps, home offices, and garage workshops.


Circuit additions are planned with your panel capacity and future needs in mind, ensuring that each appliance or system runs without interference or power drops. We also label and document each new circuit for easy identification.

Troubleshooting Faulty Wiring

When outlets spark, breakers trip, or lights flicker unexpectedly, faulty wiring may be the cause. Our electricians provide detailed troubleshooting and testing to locate wiring issues within your walls, attic, or crawl space.


We use diagnostic tools to detect voltage drops, resistance anomalies, and thermal irregularities. Once the source of the problem is identified, we perform targeted repairs or recommend rewiring options to eliminate hazards and restore reliable power.

Grounding and Bonding Services

Proper grounding is critical to system safety and is required by code for all modern wiring installations. We install grounding conductors, rods, and bonding jumpers that protect your electrical system from surges and short circuits.


For homes with older two-prong outlets or minimal grounding infrastructure, we provide updates that include converting outlets to three-prong, installing GFCI-protected circuits, and grounding panels and subpanels as needed.

Service for Gulfport Homes and Residential Projects

Our electrical wiring and rewiring services are designed specifically for residential environments. Whether you're building a new home on the Gulf Coast, modernizing an older property in town, or renovating a family space, we provide code-compliant, efficient electrical work tailored to your layout and load demands.


We also provide documentation and permitting support for homeowners working with inspectors, appraisers, or insurance providers.

Code Compliance and Permit Management

All of our wiring and rewiring projects are completed according to the National Electrical Code (NEC) and Gulfport’s local building codes. We pull the necessary permits, coordinate inspections, and ensure that every system passes final approval for legal occupancy and future resale.


You’ll receive detailed documentation of completed work, including wire types, circuit counts, and panel updates, to support warranties and maintenance planning.

Schedule Your Electrical Service in Gulfport, MS


Horton Heating, Air & Electrical, LLC is proud to serve homeowners across Gulfport and nearby communities including Biloxi, Long Beach, and Pass Christian. Whether you’re planning a remodel, replacing outdated wiring, or building from the ground up, we deliver expert craftsmanship and dependable service every step of the way.



Contact us today to schedule an estimate for wiring or rewiring services. Our licensed electricians are standing by to ensure your home’s electrical system is built safely, reliably, and to last.