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Backup Power Generator in Salem, NH

Whether it’s due to a storm, downed power lines, or some other inexplicable reason, power outages are significant disruptions to our daily lives. They can leave you without temperature-controlled air, lights, and security systems that you, your family, or your business depend on. With these considerations in mind, it is crucial that you safeguard your home or commercial property with a solution that prevents you from being stranded when disaster strikes. For a reliable backup power source, buy a standby whole house generator from Cornerstone Electrical Services! 

We offer a wide selection of the best standby generators you can buy and a satisfaction-guaranteed level of service that is truly second to none. Headquartered in Salem, NH, Cornerstone Electrical Services is proud to offer backup power generator services throughout the following areas:

Rockingham County, NH
Hillsborough County, NH
Essex County, MA

Our standby generator solutions automatically detect utility failure and seamlessly switch to backup power and shut down when utility power is restored. Our backup power generators protect your essential systems such as lighting, computer systems and storage, refrigeration units, medical equipment, and alarm systems. When you consider the fact that extreme hurricanes and other storms can put a pause on your power for up to a week, you can rest assured knowing that your essential systems are always protected from utility power failure.

WHAT YOU CAN EXPECT FROM CORNERSTONE

Our generator installers can advise you on the best solution tailored to your unique specifications. When you’re looking to buy a standby generator to power the whole house or facility, we can help you choose a model that features industry-leading manufacturing warranties to make sure everything is covered. 

While we have access to equipment and resources that help power you through an outage, we’r aso place a priority on customer service! When you turn to Cornerstone Electrical Services to buy and install a standby generator or reach out for system performance evaluations, here’s what you can expect:

FREE ESTIMATES ON NEW GENERATORS    

Our standby generator experts offer same-day service for your home or business, which includes an obligation-free estimate for a tailor-made backup power generator.

RELIABLE INSTALLATIONS

All of Cornerstone Electrical Services’ electricians are fully qualified and highly experienced in the standby generator installation process.

COMPRENHENSIVE MAINTENANCE CHECKS

A maintenance check from Cornerstone Electrical Services helps ensure your home standby generator will always work at optimal performance. We can also advise you on any repairs required and upgrades available to help extend the system’s lifespan.

SATISFACTION-GUARANTEED SERVICE

With Cornerstone Electrical Services, you’ll always receive the outstanding level of service that you deserve. We guarantee you’ll be left feeling with the peace of mind and 100% satisfied that you chose us for your standby generator requirements.

LOOKING TO BUY A WHOLE-HOUSE STAND-BY GENERATOR? GO WITH CORNERSTONE ELECTRICAL SERVICES!

Our generator installers in Salem, NH, understand how important having power is — especially when unforeseen circumstances leave you without your most crucial systems and appliances. We proudly offer generator installation, electrical repair, and lighting installation services for residences and businesses throughout southern New Hampshire and northern Massachusetts, including Rockingham, Hillsborough, and Essex Counties.

For more information about backup power system maintenance, or to buy a standby generator, contact the experienced team at Cornerstone today!