LTG Electric LLC is a Certified Generac installer providing standby generator installation, maintenance, diagnostics, warranty repair, and start-up services throughout Derry and Southern New Hampshire. Our Certified Generac Technicians have specialized factory training to install, troubleshoot, maintain, and repair Generac air-cooled and Protector Series liquid-cooled standby generators.
From new generator installations to annual maintenance and warranty repairs, our technicians have the training, diagnostic equipment, and access to commonly required and hard-to-find Generac parts needed to keep your backup power system operating reliably. We also provide generator start-up and system testing to verify proper operation and automatic transfer before the system is placed into service.
Whether you're installing a new Generac standby generator or need service for an existing system, LTG Electric provides professional generator service focused on safe installation, reliable operation, and dependable backup power.
LTG Electric LLC provides sales, installation, service, and professional start-ups for Generac Protector Series standby generators from 22 KW to 150 KW. These liquid-cooled generators are designed for larger homes and light commercial applications requiring dependable whole-home or whole-building backup power.
As a Certified Generac provider, LTG Electric can help determine the appropriate generator size based on electrical demand and provide ongoing maintenance, diagnostics, and repair. Our certified technicians also perform professional Protector Series start-ups, including system configuration, operational testing, transfer-switch verification, and required checks to ensure the generator is ready to operate reliably when utility power is lost.
LTG Electric LLC provides professional residential and light commercial electrical services throughout Derry and Southern New Hampshire. From service and panel upgrades to troubleshooting, lighting, and everyday electrical repairs, our electricians provide safe, code-compliant solutions for projects large and small.
Our Electrical Services Include:
• Electrical Panel and Service Upgrades – Panel replacements and 100 amp to 200 amp service upgrades for today's electrical demands, including EV chargers, generators, additions, and other increased loads.
• Lighting Upgrades – Interior and exterior lighting, recessed lighting, LED upgrades, and lighting improvements for kitchens, bathrooms, garages, and outdoor spaces.
• Bathroom Fans – Installation and replacement of bathroom exhaust fans to improve ventilation and help control moisture and humidity.
• Switches, Receptacles, & GFCI Protection – Replacement and installation of switches, receptacles, GFCI protection, USB receptacles, and other electrical devices.
• Electrical Troubleshooting & Repairs – Diagnosis and repair of electrical problems including tripping circuit breakers, non-working receptacles, flickering lights, wiring concerns, and other electrical issues.
Whether you need a small electrical repair or a larger electrical upgrade, LTG Electric provides dependable workmanship and straightforward service from experienced electricians.
LTG Electric LLC is a Certified Haier Ductless Split Installer providing professional ductless mini-split installation throughout Derry and Southern New Hampshire. Haier ductless systems provide efficient heating and cooling without traditional ductwork, making them a great option for additions, garages, basements, offices, and other spaces needing improved year-round comfort.
Haier ductless mini-splits offer energy-efficient, quiet operation with zoned temperature control, allowing individual rooms or areas to be heated or cooled as needed. LTG Electric installs single-zone and multi-zone Haier systems according to manufacturer specifications for safe operation, efficiency, and long-term reliability.
LTG Electric also provides warranty repair service for Haier ductless systems we install. Our certified technicians can diagnose and repair covered equipment using approved parts and procedures to maintain manufacturer warranty requirements.
LTG Electric LLC provides professional residential EV charger installation throughout Derry and Southern New Hampshire. We install customer-supplied and LTG-supplied Level 2 EV chargers, including Tesla Wall Connectors, Generac EV chargers, and other compatible charging equipment.
Before installation, LTG Electric evaluates the home's electrical service and panel capacity, circuit requirements, and installation location to ensure the charger can operate safely and reliably. When necessary, we can also provide dedicated circuits or electrical panel and service upgrades to support EV charging.
Whether your charger is installed in a garage or outdoors, LTG Electric provides clean, code-compliant installations designed for safe and dependable at-home EV charging.
LTG Electric LLC provides residential electrical services, Generac generator installation and service, electrical panel and service upgrades, EV charger installation, and Haier ductless mini-split installation throughout Derry and Southern New Hampshire
LTG Electric LLC provides residential electrical services, Generac generator installation and service, electrical panel and service upgrades, EV charger installation, and Haier ductless mini-split installation throughout Derry and Southern New Hampshire