Fast, Reliable, and Affordable Electrical Services You Can Trust!

Nelson Electric & Air stands out as the top choice for electrical services in Londonderry, NH area, thanks to our unwavering commitment to quality, safety, and customer satisfaction. With years of experience and a team of highly skilled electricians, we handle everything from routine electrical repairs and installations to complex wiring projects with precision and expertise.

Nelson Electric & Air BBB Business Review

Book Now & Power Up Your Home with Confidence!

Fast, Reliable, and Affordable Electrical Services You Can Trust!

Nelson Electric & Air stands out as the top choice for electrical services in Londonderry, NH area, thanks to our unwavering commitment to quality, safety, and customer satisfaction. With years of experience and a team of highly skilled electricians, we handle everything from routine electrical repairs and installations to complex wiring projects with precision and expertise.

Nelson Electric & Air BBB Business Review

Book Now & Power Up Your Home with Confidence!

See What Our Customers Say

See What Our Customers Say

  • INSURED & BONDED

  • FULLY STOCKED VEHICLES

  • CUTTING-EDGE TECHNOLOGY

  • FINANCING OPTIONS

  • QUALITY CARE

  • KNOWLEDGABLE TECHS

Our Electrical Services

Our Electrical Services

circuit breaker panel

Panels & Circuit Breakers

ev charger install

EV Charger Installation

wiring and repair

Electrical Wiring & Repair

indoor outdoor lighting

Indoor / Outdoor Lighting

home automation

Home Automation

hot tub & pool wiring

Hot Tub & Pool Wiring

circuit breaker panel

Panels & Circuit Breakers

ev charger install

EV Charger
Installation

wiring and repair

Electrical Wiring & Repair

indoor outdoor lighting

Indoor / Outdoor Lighting

AC System
Wiring

home automation

Home
Automation

EXPERIENCE THE DIFFERENCE IN QUALITY

At Nelson Electric & Air, we’re committed to straightforward and honest service.

At Nelson Electric & Air, we don’t just meet expectations—we exceed them. With years of expertise, a customer-first approach, and a dedication to top-tier service, we make your electrical and air system needs our priority. Choose quality, choose reliability—choose Nelson Electric & Air.

RELIABILITY

The team at Nelson Electric & Air is dedicated to restoring your comfort quickly and efficiently, keeping you fully informed throughout the entire process.

PREPARATION

We prioritize understanding every system thoroughly to ensure we deliver the appropriate services. If there’s a way to save you money through our preparedness, we’ll certainly find it!

PERFECTION

We are committed to doing things the right way. With the right tools, resources, and expertise at our disposal, we ensure the job is done correctly—the first time.

How our financing option works

We now offer interest-free financing up to 24 months on services between $500 and $25,000.* Select the option that best fits your budget and pay in easy monthly installments rather than all at once upfront.

Fast and easy

The application takes about a minute to complete.

No hidden fees

There are no penalties, fees, or compounding interest.

No credit impact

Checking your eligibility will not impact your credit score.

Click the button below to prequalify & learn more about our financing offers!

*All financing is subject to credit approval. Your terms may vary. Payment options through Wisetack are provided by our lending partners. For example, a $1,200 purchase could cost $104.89 a month for 12 months, based on an 8.9% APR, or $400 a month for 3 months, based on a 0% APR.Offers range from 0-35.9% APR based on creditworthiness. No other financing charges or participation fees. See additional terms at http://wisetack.com/faqs.

Need Reliable Electrical & Air Services? Contact Nelson Electric & Air Today!

Need Reliable Electrical & Air Services? Contact Nelson Electric & Air Today!

Get in touch with our expert team today and experience superior electrical and air services.

NELSON ELECTRIC & AIR