Service Upgrades & Panel Work
Improve capacity, safety, and reliability with properly planned electrical upgrades.
- Service changes and panel replacements
- Subpanels and circuit additions
- Corrective work and cleanup of existing installations
Granite Electrical provides dependable residential and small commercial electrical work with a focus on service upgrades, generator installations, panel work, troubleshooting, lighting, and backup power solutions. The goal is simple: code-compliant work, clear communication, and a clean finished result.
Most estimates can be scheduled within 1–3 days.
Granite Electrical is owned and operated by Craig Damata. When you reach out, you work directly with Craig from the initial conversation and estimate through the completed installation.
The focus is straightforward communication, practical recommendations, clean workmanship, and electrical work designed to remain safe and dependable for years.
Discuss Your ProjectGranite Electrical works on the kinds of jobs homeowners and property owners actually need done right: service work, upgrades, backup power, and clean installations that hold up over time.
Improve capacity, safety, and reliability with properly planned electrical upgrades.
Backup power solutions ranging from portable generator hookups to full standby systems.
Practical electrical work for renovations, additions, repairs, and everyday service needs.
A look at the range of residential, generator, outdoor, and specialty electrical work completed throughout Central New Hampshire.
Lighting, ceiling fans, receptacles, equipment connections, and supporting electrical infrastructure installed with a clean finished appearance.
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Portable hookups, transfer equipment, and standby generator electrical work planned around the loads the customer actually needs during an outage.
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A specialized residential installation completed with careful equipment selection, durable methods, and attention to the requirements of the location.
See more completed work →A lot of contractor websites say the same thing. What homeowners usually care about is whether the job will be done cleanly, safely, and without a mess of callbacks later.
Granite Electrical serves homeowners and small businesses throughout Central New Hampshire, including areas around Concord, Tilton, Franklin, Laconia, and nearby towns.
Upgrades, repairs, generator hookups, and electrical improvements for primary homes, camps, and rental properties.
Reliable electrical help for remodels, additions, and selected new construction work.
Practical electrical service for shops, offices, and light commercial spaces that need dependable work.
Tell us about the work you need and the best way to reach you. Helpful details include the property location, type of project, and your preferred timeline.