# Dalpe Electric LLC **Trade:** Electrical · **Address:** 12 Birch St, Derry, NH 03038 · **Phone:** (603) 437-8553 · **Website:** http://www.dalpeelectric.com/ · **Languages:** English **Rating: 4.8/5** (medium confidence) — from 23 reviews across 7 sources. 96% of sentiment-scored reviews read net-positive. Last 6 months: 1 reviews, 0 negative. ## The honest read Dalpe Electric is a Derry, New Hampshire electrician serving homes and businesses across Southern New Hampshire and Northern Massachusetts, from routine repairs to generator installs and full panel upgrades. Ken Dalpe founded the company in Derry and, per the company's own site, has been doing electrical work in the area for more than 30 years; he still answers calls and troubleshoots issues himself alongside his crew. The review history here is deep — a 4.9-star average from 53 ratings on Google and the same 4.9 from 31 ratings on HomeAdvisor, where 90% land at five stars. Response time keeps coming up: a homeowner who lost power late at night got a callback first thing the next morning and a technician out within two hours. Generator work shows up again and again — in a June 2025 review a crew installed a whole-house generator and switchover box after a breaker panel was damaged, and in a November 2024 review a customer who'd already hired the team for a basement remodel called them back to install a whole-house generator and automatic switchover box. A few reviewers also mention Dalpe troubleshooting an issue by phone before ever sending a truck, as described in a 2022 review. The company holds an active, registry-verified electrician license in both New Hampshire (10334) and Massachusetts (33910), and it's an A+ accredited business with the Better Business Bureau. It's also an authorized Generac dealer, which lines up with how often generator installs come up in its reviews. One thing worth knowing: a 2017 review described frustration with where new outlet holes were drilled and a late arrival — an older account, but a real one. Otherwise the review history here runs almost entirely five stars going back to 2017. This is a solid call for generator installs, panel upgrades, and same-day electrical troubleshooting in the Derry/Southern NH area; get a written estimate for larger jobs and confirm scheduling up front. **Strengths:** - BBB A+ rating — accredited business in Derry, NH - Google reviews — 4.9 stars from 53 ratings - Generator installs — repeated praise, matches its Generac dealer status - Phone troubleshooting — one review describes a fix without a truck roll **Concerns:** - Dated complaint — a 2017 review cited hole placement and a late arrival ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - New Hampshire electrician license 10334 is registry-verified active, held by Kenneth W. Dalpe. _(confidence: high)_ - [State License Registry](https://forms.nh.gov/licenseverification/) — “NH electrician license 10334 registry-verified active — registry holder of record: Kenneth W Dalpe” - Massachusetts electrician license 33910 is registry-verified active, held by Kenneth W. Dalpe. _(confidence: high)_ - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 33910 registry-verified active — registry holder of record: KENNETH W DALPE” - The company's website lists a Maine electrician license (MS60015584) that has not been verified against a state registry. _(confidence: low)_ - [Official Website](http://www.dalpeelectric.com) — “Self-reported license/registration number (NOT verified against any registry): ME (Master) MS60015584” - A+ accredited business with the Better Business Bureau. _(confidence: high)_ - [Better Business Bureau](https://www.bbb.org/us/nh/derry/profile/electrician/dalpe-electric-llc-0051-13003731) — “Better Business Bureau grade: A+” - [Better Business Bureau](https://www.bbb.org/us/nh/derry/profile/electrician/dalpe-electric-llc-0051-13003731) — “Better Business Bureau: accredited / certified / member” - Google shows a 4.9-star rating from 53 ratings. _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=Dalpe%20Electric%20LLC&query_place_id=ChIJxV63WBj24okRVAQAySQamY8) — “Google: 4.9★ from 53 ratings” - HomeAdvisor shows a 4.9-star rating from 31 ratings, with 90% at five stars. _(confidence: high)_ - [HomeAdvisor](https://www.homeadvisor.com/rated.dalpeelectricllc.156409300.html) — “HomeAdvisor: 4.9★ from 31 ratings” - [HomeAdvisor](https://www.homeadvisor.com/rated.dalpeelectricllc.156409300.html) — “HomeAdvisor star distribution: 90% 5★ · 6% 4★ · 3% 3★ (of 31 ratings)” - The company's website states it was founded in Derry, New Hampshire, with more than 30 years providing electrical services. _(confidence: medium)_ - [Official Website](http://www.dalpeelectric.com) — “Company history (self-reported): Founded in Derry, New Hampshire; the site states more than 30 years providing electrical services.” - Ken Dalpe is the founder and owner, per the company's own website. _(confidence: medium)_ - [Official Website](http://www.dalpeelectric.com) — “Ownership (self-reported): Ken Dalpe is the founder and owner of Dalpe Electric.” - Authorized Generac dealer, matching the generator installs described across multiple reviews. _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25kamNFRnZNMDF0UW5SRVJWZFhORm8yVnpaalRuYxAB!2m1!1s0x0:0x8f991a24c9000454!3m1!1s2@1:CAIQACodChtycF9oOndjcEFvM01tQnRERVdXNFo2VzZjTnc%7C%7C?hl=en) — “5★ Crew masterfully installed breaker panel after damage. Supportive through entire process. Thanks.” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VOeW5wNkNjdHFqb1ZREAE!2m1!1s0x0:0x8f991a24c9000454!3m1!1s2@1:CIHM0ogKENynp6CctqjoVQ%7C%7C?hl=en) — “5★ Dalpe Electric brings top notch electrical knowledge and expertise to every job. We have hired them for the electrical work on our baseme…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURwdUxDZnNBRRAB!2m1!1s0x0:0x8f991a24c9000454!3m1!1s2@1:CIHM0ogKEICAgIDpuLCfsAE%7C%7C?hl=en) — “5★ Dalpe Electric installed a house generator system at our house in case the electric goes out and i'm glad they did! They did an amazing …” - [Official Website](http://www.dalpeelectric.com) — “Stated certification/affiliation: Authorized Generac Dealer” - A 2017 HomeAdvisor review described dissatisfaction with outlet hole placement and a late arrival. _(confidence: medium)_ - [HomeAdvisor](https://www.homeadvisor.com/rated.dalpeelectricllc.156409300.html) — “3★ I don't understand why instead of drilling 2 more holes in wall, they would not replace the ones already there. I ask and they said "i do…” - Specializes in Electrical _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=Dalpe%20Electric%20LLC&query_place_id=ChIJxV63WBj24okRVAQAySQamY8) — “Google: 4.9★ from 53 ratings” - [Official Website](http://www.dalpeelectric.com) — “Dalpe Electric is a licensed and insured electrical contractor serving residential, commercial, industrial, and property-management customer…” - [HomeAdvisor](https://www.homeadvisor.com/rated.dalpeelectricllc.156409300.html) — “HomeAdvisor: 4.9★ from 31 ratings” ## License Status: **active** (#10334, electrician) — verified against the official NH state registry on 2026-09-08, never self-reported. Re-check at the official registry: https://forms.nh.gov/licenseverification/ ## Sources - [Google](https://www.google.com/maps/search/?api=1&query=Dalpe%20Electric%20LLC&query_place_id=ChIJxV63WBj24okRVAQAySQamY8): 4.9★ from 53 ratings - [Better Business Bureau](https://www.bbb.org/us/nh/derry/profile/electrician/dalpe-electric-llc-0051-13003731): Listed on this source - [Google Reviews](https://www.google.com/maps/search/?api=1&query=Dalpe%20Electric%20LLC&query_place_id=ChIJxV63WBj24okRVAQAySQamY8): Listed on this source - [Local Chambers of Commerce](https://business.gdlchamber.org/list/Details/dalpe-electric-llc-4641570): Listed on this source - [Exa](https://linkedin.com/company/dalpe-electric-llc.): 0 web mentions across the open web (each linked to its source) - [Official Website](http://www.dalpeelectric.com): Self-reported profile and service details - [HomeAdvisor](https://www.homeadvisor.com/rated.dalpeelectricllc.156409300.html): 4.9★ from 31 ratings ## Recent reviews - **5/5 · Google Reviews · Jim Schwartz · 2026-08-05**: Lost partial power to home but not clear as to why . First call was to Dalpe late at night and left a message. They got back to me first thing in AM and had someone to check things out in less than 2 hours. Alex, the tech, checked out our power box and found it okay. He followed up and identified… - **5/5 · Google Reviews · STORM · 2025-11-24**: REPEAT CUSTOMER GREAT SERVICE FROM KEN AND HIS SKILLED TECHICIAN 'JOHN'. MY POOL WAS NO LONGER NEEDED AND I WANTED IT'S CIRCUIT BREAKER AND OUTSIDE SWITCHS REMOVED. ALSO ASKED TO HAVE MY OUTDOOR UTILITY SWITCH RESTORED BACK TO SERVICE. QUICK RESPONSE FROM KEN AND QUALITY WORK DONE BY JOHN. I HIGHL… - **5/5 · Google Reviews · Richard · 2025-10-28**: Jon changed a thermostat for us today. He was friendly, informative and efficient. Thank you, will call again for future needs !! - **5/5 · Google Reviews · Amy Lloyd · 2025-10-26**: Ken was very helpful in finding a solution to the issue. Highly recommend. - **5/5 · Google Reviews · Cindy Glynn · 2025-09-08**: From the initial call to the completion of the job we can’t say enough. The 2 service guys who came out were kind, polite and respectful in navigating my suggestion around my dad who has some dementia. They were timely from beginning to end which I respect. Cindy. - **5/5 · Google Reviews · Robert Toner · 2025-06-21**: Crew masterfully installed breaker panel after damage. Supportive through entire process. Thanks. - **5/5 · Google Reviews · Nathan Caron · 2025-02-06**: Called to have house updated with new outlet receptacles and GCFI equipment. Crew that came out two days later was very professional, quick, and did quality work. Found extra time to do a few extra outlets originally I did not know needed to be done. Highly recommend. Will be calling back for bigger… - **5/5 · Google Reviews · David Angelini · 2024-11-06**: Dalpe Electric brings top notch electrical knowledge and expertise to every job. We have hired them for the electrical work on our basement remodel and based on the quality of that work we hired them again to install a whole house generator and automatic switch over box. Very impressed with the com… - **5/5 · Google Reviews · Sergey Andreyev · 2024-09-09**: Dalpe electric made a very good job for me. 1. Fast and on-time 2. Very reasonably priced 3. Good quality 4. Very wide area of expertise and attention to details 5. Scalability (when some work took longer than expected they call for additional team and made everything fast and on time.) - **5/5 · Google Reviews · Nicole Trepanier · 2024-09-01**: I don’t think anyone is ever excited when they learn they need to call in the professionals. We ran into electrical issues during a DIY kitchen remodel. Ken was able to come out immediately, he was kind, professional and honest. He provided us with a quote promptly, which included his honest recomme… --- Data freshness: last scanned 2026-09-08T08:58:12.901Z. Cite as: Dalpe Electric LLC — Tavlee (https://tavlee.com/contractor/dalpe-electric-llc-derry) Source: https://tavlee.com/contractor/dalpe-electric-llc-derry