New Construction Electrical
in Southern NH
A.J. LeBlanc Heating's licensed NH electricians wire new homes across Southern NH, from the service entrance and panel to the rough-in, devices, and final hookups. We work with builders and general contractors on new homes, additions, and ADUs, backed by a family-owned company that has served the area since 1928.
New Home Electrical
Wiring a new home is a from-the-ground-up job, and it has to be planned, sized, and installed right the first time. A.J. LeBlanc Heating works with builders and general contractors throughout Southern NH to set the service and panel, run the complete rough-in on schedule, and trim out devices, fixtures, and the final connections when the home is ready. Our licensed NH electricians handle single-family homes, additions, and accessory dwellings.
- Electrical service entrance, meter base, and utility coordination
- Main panel and load center sized for the home
- Complete rough-in wiring, boxes, and home runs
- Outlets, switches, lighting, and device finish
- Interconnected smoke and carbon monoxide detectors
- All permit and inspection coordination
Additions, ADUs & Future-Ready Wiring
Additions and accessory dwelling units (ADUs) often need a sub-panel and new circuits extended to the new space. A.J. LeBlanc Heating handles the planning, permitting, and wiring for additions, garage apartments, and in-law suites. We also wire new homes for the way they will actually be powered, with the dedicated circuits and provisions for EV chargers, heat pumps, standby generators, and whole-home surge protection.
- Sub-panels and new circuits for additions
- Garage apartment and ADU wiring
- In-law suite kitchen, bath, and lighting circuits
- EV charger, heat pump, and generator circuit provisions
- Whole-home surge protection at the panel
- Coordination with your builder and GC
Recent Electrical Work
New Construction Electrical FAQ
Do you work with builders and general contractors?
Yes. A.J. LeBlanc Heating takes on new construction electrical alongside your general contractor. We coordinate with your GC on scheduling, phasing, and inspections so the electrical stays on track with the rest of the build.
Do you handle the electrical permit?
Yes. We pull the electrical permit and coordinate the rough and final inspections with the local Southern NH building department and the utility for the service connection.
What is electrical rough-in on a new home?
Rough-in is the first phase. We set the service entrance, meter, and panel, then run all the wiring, boxes, and home runs through the framing before insulation and drywall. After the walls are closed, we trim out the devices, fixtures, and panel and complete the final inspection.
Can you wire a new home to be EV and heat-pump ready?
Yes. We size the service and panel for the way homes are powered today and run the dedicated circuits and provisions for EV chargers, heat pumps, standby generators, and whole-home surge protection, so the home is ready for them now or later.
Southern NH Communities We Serve
Free estimates and prompt service across Southern New Hampshire. Find your town for local details, or call 603-623-0412.
Services in Southern NH's Largest Cities
Request New Construction Electrical
A.J. LeBlanc Heating works with builders and homeowners on new construction and addition electrical across Southern NH. Contact us to discuss your project. We also handle the plumbing and HVAC, see our New Construction overview.
Get in Touch
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Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.