Turn-key Generator Sales and Installation
KEEPING YOU POWERED UP WITH RELIABLE HOME GENERATORS
When storms hit or utility outages strike, losing power can be more than an inconvenience—it can put your comfort, safety, and even your home’s systems at risk. At MJS Electrical Services, we specialize in New Hampshire generator installation, providing complete, turnkey backup power solutions that keep your family safe and comfortable year-round. From consultation to final inspection, our licensed electricians and in-house gas fitters handle every step of the project.
We install all types of home backup generators in NH, giving homeowners peace of mind with systems that automatically restore power when the grid goes down. Whether you need a smaller standby unit for essential circuits or a whole-home system capable of running HVAC, appliances, and critical loads, we’ll design and install the perfect solution for your property.
Why Choose MJS Electrical Services for Generator Installation in NH?

Turnkey Installations
We manage the entire process, including permits, electrical wiring, and fuel connections.

In-House Licensed Electricians & Gas Fitters
No subcontractors—just seamless coordination from start to finish.

Safe Gas & Fuel Line Connections
We handle both propane and natural gas tie-ins to ensure safe, code-compliant operation.

Site Preparation & Placement
Concrete pads, ventilation, and strategic positioning for maximum performance.

Top Generator Brands
Expert installation of Cummins, Kohler, Generac, and Briggs & Stratton.

Code-Compliant Installations
Every system meets NEC, NFPA, and local NH requirements for safety and reliability.
NH Standby Generator Service
We provide annual inspections, maintenance, and service plans to keep your generator ready when you need it.
At MJS Electrical Services, you don’t just get a generator—you get a complete home power protection system designed to last. Plus, with our Premium Power Protection plans, you’ll enjoy ongoing service, priority scheduling, and full coverage for your backup power system.

Take advantage of our Premium Power Protection plans to keep your Standby Generators maintained and monitored year-round.
Click the “Book Online” button today to schedule your free consultation and discover the best backup generator options for your New Hampshire home.



