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100A Subpanel Installation in Fort Mill, SC
Touchstone Electric’s Charlotte team, operating from our Matthews branch, completed a code-compliant 100 amp subpanel installation for Carolina Plunge Pools in Fort Mill, SC. Led by technician Chris Rogers, this project delivered a clean, expandable power solution ideal for auxiliary equipment and future circuits associated with pool systems and outdoor upgrades. Completed on July 11, 2025, this job falls under our Panels & Service Upgrades and Subpanel Installation services.
Project Highlights
- 100A Siemens 2‑pole breaker installed in the main service panel to feed the new subpanel.
- 90 ft SER #2 (4‑wire) feeder routed from the main panel to the subpanel for a robust, balanced supply and proper neutral/ground separation at the subpanel.
- 60 ft THHN #2 copper conductors pulled for the feeder segment requiring individual conductors, ensuring correct ampacity and temperature rating.
- 1-1/2 in PVC conduit (60 ft) installed with appropriate fittings, connectors, and supports for a protected, professional run.
- Junction box and lugs added to provide secure terminations and serviceable access points where required by layout.
- Electrical helper on site to maintain efficiency, safety, and quality throughout the install.
- Return visit scheduled due to site readiness; the team coordinated a follow-up to complete the job without disrupting the client’s timeline.
What This Subpanel Delivers
A 100 amp subpanel is a smart way to add capacity without replacing the entire main panel. For properties in Fort Mill, SC, it provides:
- Room for expansion to power pool equipment, outdoor lighting, workshops, and future circuits.
- Cleaner circuit organization with dedicated breakers grouped where they’re used.
- Reduced voltage drop by placing distribution closer to the load when long runs are needed.
Code-Compliant, Professional Installation
Our team followed manufacturer specifications and current electrical code for conductor sizing, conduit fill, support spacing, and proper terminations. Neutral and grounding conductors were handled correctly for a subpanel application, ensuring isolated neutrals and bonded grounds as required. All components were tightened to the manufacturer’s torque specifications and installed with a focus on long-term safety and reliability.
Whether we’re feeding a pool control area or preparing for outdoor circuits, our approach emphasizes neat routing, clear labeling, and future serviceability.
Why Fort Mill Homeowners Choose Touchstone Electric
- Local expertise from our Charlotte unit serving Fort Mill and surrounding communities.
- Dedicated specialists in panels and service upgrades, including subpanel installs and feeder wiring.
- Transparent communication when site conditions require a return visit, keeping your project on track.
- Clean, professional workmanship that’s easy to maintain and ready for future expansion.
Customer Feedback
Carolina Plunge Pools praised our team with a review after the project. Read the review on Google.
Thinking About a Subpanel in Fort Mill, SC?
If you’re running out of breaker space, planning a pool, adding a workshop, or need dedicated circuits outdoors, a 100A subpanel may be the ideal solution. Touchstone Electric’s Matthews-based Charlotte team can assess your load needs, map clean feeder routes, and install a safe, code-compliant subpanel that’s built for growth.
Ask us about subpanel installation, feeder upgrades, and related trenching or conduit solutions to support your next project in Fort Mill, SC.