SJM etronicsComputer repair shop in Londonderry, NH
SJM etronics is a computer repair shop at 5 Clark Rd, Londonderry, NH 03053, ranked #28 of 65 computer repair shops in Londonderry and rated 3.7 from 3 Google reviews.
Facts here come from public sources and the firm itself. Confirm certifications, insurance and contract terms with the firm before you sign.
Londonderry, NHUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 5 Clark Rd, Londonderry, NH 03053Get directions |
|---|---|
| Phone | (603) 512-3821 |
| Website | sjmetronics.com |
| Google rating | 3.7 from 3 Google reviews |
Services
Each service shows the evidence we matched it on.
- Computer Repairmain serviceGoogle main category
Service area
Serves Londonderry and 9 towns within 20 miles: Derry, Derry Village, Merrimack, Manchester, Bedford, Windham, Nashua, Salem and Pelham.
Based in Londonderry, NHView on map
Questions about SJM etronics
How is SJM etronics ranked in Londonderry?
SJM etronics is ranked #28 of 65 computer repair shops in Londonderry by IFR Score, with 54 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews. No business can pay to change its rank.
What areas does SJM etronics serve?
Serves Londonderry and 9 towns within 20 miles: Derry, Derry Village, Merrimack, Manchester, Bedford, Windham, Nashua, Salem and Pelham. The list is based on the business's location and the usual service radius for computer repair. Confirm your address is covered when you call.
What do Google reviews say about SJM etronics?
SJM etronics has a rating of 3.7 from 3 Google reviews. The IFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact SJM etronics?
Call SJM etronics on (603) 512-3821. The business is at 5 Clark Rd, Londonderry, NH 03053. Its website is linked in the key facts on this page. Ask for a written scope and quote before any work starts.
Own SJM etronics? Claim this profile.
Claiming is free. Correct your hours, services and service area. The IFR Score is recalculated from corrected data; payment never changes it.
Compare nearby computer repair shops
| Business | Rank | IFR Score | Google rating | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|
| SJM etronics (this business) | — | 54 | 3.7 (3) | — | — | |
| Cinch I.T. | #27 | 54 | 4.9 (15) | No | No | 8.3 mi |
| Comp978Solutions | #29 | 54 | 4.6 (13) | Yes | Yes | 18.5 mi |