Family owned in Nashua since 1912
Keeping greater Nashua's lights on for four generations.
Johnson's Electric Supply is New Hampshire's oldest electrical contractor. From historic Holman Stadium to homes and businesses across Southern New Hampshire, we handle residential, commercial and industrial electrical work — and we won't rest until you're 100% satisfied.
- Licensed master electricians
- Fourth-generation family business
- 24-hour emergency service
- Standby generator sales & installation
Electrical services for homes, businesses and industry
If you live in the Nashua area, you've probably seen our master electricians on their way to a new home or business lighting installation, an emergency generator system, or a landscape lighting project. Thanks to loyal customers and word-of-mouth referrals, we've stayed strong for more than a century.
Residential
- New home wiring
- Service & panel upgrades
- Home network wiring
- Standby emergency generator sales, service & installation
- Smoke & CO detector installation
Commercial
- Tenant fit-up
- Lighting efficiency upgrades
- Computer network wiring
- Parking lot lighting repair, installation & efficiency upgrades
Industrial
- Motor controls and installation
- Wiring of lathes, Bridgeports and CNCs
- Installation of power and control transformers
Lost power or smell something burning? We offer 24-hour emergency electrical service.
Call 603-882-9757Over 100 years of
keeping Nashua lit
In 1912, at the age of 21, Everett Johnson founded Johnson's Electric Shop on Park Street in downtown Nashua. Electricity was brand new and most people thought it was a passing fad. Everett saw a pathway to the future — and started by swapping iceboxes for electric refrigerators and gaslights for electric lights.
- 1912Everett Johnson opens Johnson's Electric Shop on Park Street, a pioneer bringing electricity to Nashua.
- 1948Everett and son Ernest install the lights at Holman Stadium, bringing night baseball to the Nashua Dodgers.
- 1957The business incorporates as Johnson's Electric Supply. Grandson Gregory joins full-time after serving in the U.S. Air Force.
- 1984Great-grandson Peter joins after college and soon takes over daily operations alongside his father.
- 1998Fifty years to the month after the first job, Peter and Gregory refit every pole at Holman Stadium with modern lighting.
- TodayPeter leads the company as President with siblings Kurt, Pam and Heather and brothers-in-law Mark and Kevin — the fourth generation.
We're proud to support the community through the Nashua Soup Kitchen, Harbor Homes and the Nashua Police Athletic League, including donated labor to light the Artillery Lane ball field behind Holman Stadium.
Scroll Over and Click
Gallery
A sample of our work around greater Nashua — and a word from the people we do it for.
Fortin & Gage Alley
Shaheen & Gordon Alley
“For over 5 years, we’ve relied on the Johnson’s team for all our home electrical needs. Pete, John and all the guys at Johnson’s are extremely reliable and professional. They always arrive on time and do a first rate job, both inside and outside our home, including landscape lighting and wiring of our shed. They also installed an emergency generator system that has kept our lights on through a few New Hampshire ice storms of the past few years! We would not call anyone else for our electrical needs.”
~ the Youngs, Nashua NH
Contact us
We're at your service Monday through Friday, 7:00 am to 5:00 pm, with 24-hour emergency service any time.
- Call
- 603-882-9757
- Fax
- 603-882-1713
- jnsnselec@msn.com
- Address
- 100 Factory Street, Unit 1B
Nashua, NH 03060
Get directions
Serving greater Nashua and Southern New Hampshire.
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