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Claim This BusinessAbout D&M Electric
D&M Electric operates as a round-the-clock electrical contractor serving Derry, New Hampshire, and surrounding communities. The business holds a 4.8-star rating compiled across 36 client reviews, reflecting consistent quality in both residential and light commercial sectors. Offering 24-hour availability every day of the week ensures that customers experiencing electrical emergencies can reach qualified assistance regardless of when issues arise. Prospective clients searching for an electrician in the Derry area will find a provider whose workflow accommodates urgent same-day requests alongside scheduled project work. The company's online presence indicates active engagement with the local community through social media platforms, suggesting accessible communication channels for estimates and service inquiries.
Customer feedback underscores a distinctive approach to technically demanding assignments that other contractors decline. One reviewer documented a ceiling fixture positioned at 18 feet high, requiring the technician to construct a temporary platform and execute detailed pre-planning before proceeding. This level of preparation distinguishes routine service calls from projects requiring specialized equipment and methodological thinking. Multiple reviewers specifically mentioned competitive pricing alongside professionalism, noting that quotes were provided promptly and completed work remained within discussed budgets. The combination of technical capability and transparent pricing communicates a service model built on competence rather than leveraging customer uncertainty during urgent situations.
Recent projects described in customer reviews reveal the scope of residential electrical work handled by this contractor. Pool grounding represents one example of specialized residential needs fulfilled for a who received a quote within days and completed installation shortly thereafter. Another reviewer detailed a vintage fuse box replacement spanning more than two decades old, requiring coordination involving roof modifications to access existing electrical infrastructure. The technician in that instance conducted advance site preparation, explaining technical processes to the homeowner throughout the project duration. These scenarios illustrate hands-on capability ranging from code-required safety installations to addressing aging infrastructure in occupied homes.
What Customers Say
Thirty-six reviews produce a perfect 5.0 average rating, with every client awarding the highest score. Two reviewers specifically mentioned same-day or rapid response timelines for urgent residential needs, while three clients highlighted competitive or reasonable pricing despite receiving thorough project assessments. Customers repeatedly praised technician communication and professional explanation of work processes.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| FridayToday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Electrical Panel Upgrade & Replacement
Panel replacement for aged fuse boxes requiring modernized circuits and, at times, roof access coordination for service entry.
Fixture Installation & High-Ceiling Work
Installation of light fixtures, ceiling fans, and specialty mounting at significant heights requiring temporary platform setup.
EV Charger Installation
Electric vehicle charging equipment installation in residential garages, with permit-process knowledge and equipment familiarity.
Pool Electrical & Grounding
Safety grounding installations for residential swimming pools, addressing code compliance for outdoor water features.
Outlet, Switch & Smoke Detector Updates
Addition and replacement of electrical outlets, switches, and safety detection devices throughout residential interiors.
TV Wire Concealment & Aesthetics
In-wall wire routing for television setups, concealing cabling while maintaining code-compliant installations.
Appliance Circuit Installation
Dedicated electrical circuit work for major appliances including dishwashers and requiring proper circuit sizing.