Welcome to Omni Electrical Providing electrical services, permanent standby generator Installations, heat pump & mini-split installations in nh & mass since 1984!

Welcome to Omni Electrical providing residential and commercial electrical services in Southern New Hampshire and Northern Massachusetts for over 40 years. We are a family-owned electrical contractor which specializes in all phases of electrical work including generator installation, repair and maintenance of generators, mini split installations, repairs and maintenance, new construction, service upgrades, basement electrical work, electric service panel installation, electric rewiring, indoor & outdoor lighting, heating & cooling electrical systems, phone, cable wiring & CCTV wiring, wiring of additions & remodeling projects and all aspects of commercial work. We also offer yearly inspection services and checkups.

Omni Electrical specializes in the installations, repairs and maintenance of Generac Home and Commercial Generators and Transfer Switches. Generac is the leading manufacturer of commercial and residential generators and has the highest satisfaction rate among generator manufacturers in the United States. Omni Electrical also specializes in installations, repairs and maintenance of Mitsubishi Ductless Mini Splits. Using the latest technology, Mitsubishi heat pumps are the most efficient way to manage and reduce energy consumption and to bring you comfort while saving money. Click here to read about Energy Star appliance rebates in NH and Mass.

Not sure about an electric installation or repair project? Omni Electrical offers free estimates for all types of commercial and residential electrical needs! One of our team members will visit your property and assess your project and provide you with a complimentary quote. We want to earn your business like we have for hundreds of satisfied customers throughout southern NH and northern Mass. Check out our testimonials to see what our customers have to say! We pledge to leave you 100% satisfied. Call us at (603) 303-0608 or click here to contact us.

Contact Us
We appreciate the opportunity to be of service.
Thank you for choosing Omni Electrical, serving NH & Mass for over 40 years!


A permanently installed Generac home backup generator protects your home automatically. When your regular power fails your Generac generator will automatically start up and the transfer switch will redirect the electric power from the generator to your home. A permanent generator installation will provide you with the peace-of mind and security of knowing your home is protected from power failures and the problems that can arise. Let the experts at Omni Electrical provide you with a complimentary, no obligation consultation. Since 1984 we have installed hundreds of permanent backup generators in NH & Mass. Call or click here to schedule a visit. We are 100% committed to your total satisfaction and welcome the opportunity to help you protect your home. Thank you for choosing Omni Electrical!

Read More

Mini Split Installations In NH & Mass

Omni Electrical is one of New Hamsphire's premier HVAC companies for ductless mini split installtions, maintenance and repairs in NH & Mass. Experience maximum comfort, better indoor air quality, and lower utility bills by installing ductless mini splits (also known as heat pumps) in your home or business. We offer a wide selection of quality ductless heating and cooling systems to suit your needs and budget. Whether you need ductless repair or maintenance for an existing unit, or are considering switching out your baseboard heating with a ductless heat pump, our trained technicians can do it all. Since 1984 we have proudly cared for the ductless needs of hundreds of commercial and residential properties throughout New Hampshire & Mass, from apartments and condominiums to single homes and multi-family dwellings. Allow us to help you as well. Our technicians are eager for you to enjoy the many benefits of a ductless system including increasing the comfort of your home and your savings! Call or click here to schedule a visit. We are 100% committed to your total satisfaction and welcome the opportunity to help you make your home more comfortable. Thank you for choosing Omni Electrical!

Read More


Omni Electrical has provided a full range of electric services to residential and commercial customers in southern NH and northern Mass for over 40 years. We are family-owned and operated and fully licensed and insured. Our electrical services include new construction and existing building upgrades and the installation and repair of interior and exterior lighting, electric switch and outlet repairs, basement electric service panels, computer and CCTV wiring, security systems and state-of the-art "smart home" wiring installations and upgrades, electric car chargers, generator & transfer switch installations, maintenance and repairs as well as ductless mini split heat pump installations, maintenance and repairs. Call or click here to schedule a visit. We are 100% committed to your total satisfaction and welcome the opportunity to help you make your home safe. Thank you for choosing Omni Electrical!

Read More


Barry and his crew were prompt, professional and exceeded our expectations. Omni Electric is our #1 go-to electric contractor in Hamsptead.

Beth & Andy T., Hampstead NH

When our air conditioning system failed in the middle of August, Omni Electrical was onsite within hours, delivered an estimate on the spot and had a ductless mini split heat pump installed within 24 hours. Our employees were very happy needless to say. Thank you the electricians and experts Omni Electrical.

John R., Atkinson NH

Read More

Important Cookie Information

This website saves cookies on your device to give you the best possible experience. By continuing to use the site you agree. Our cookies do not collect personal information. For more information, please read our cookie policy page.