Is this your business?Claim this page →
Verified record
When rainwater got into one family's electrical panel and corroded the wiring, Klostermann Electric replaced the main power cable, meter box and panel and squeezed them in before it rained again — that is a June 2026 Google review, and it names the people involved: Laurie in the office, two Brians, Christian and an apprentice. The Lowell electrical contractor, at 225 Stedman St, holds Massachusetts electrician licence 3295-EL-A1, which the state registry shows as active with Klostermann Electric LLC as holder of record. Its Google page shows 5 stars from 71 ratings, and its Better Business Bureau grade is A+. The office comes up by name. Laurie is mentioned in five reviews from 2025 and 2026, including an August 2026 customer who says she got the job started and kept them informed, and a 2024 reviewer says the office returned a phone call even without a message. In a May 2024 review, a customer says the first call was returned within an hour, an estimate visit set for the next day, and the work scheduled a couple of days after accepting the quote. Price is mentioned as fair, reasonable or competitive in at least a dozen of the reviews. In a 2021 review, a customer who got three quotes to install nearly 40 lights says Klostermann came in about 40% under the others, saving about $3,000. The jobs run from troubleshooting to full projects. An August 2026 reviewer describes wires snaked for smoke alarms; 2025 reviews describe a new bathroom wired and a kitchen fitted with recessed, pendant and under-cabinet lighting; in January 2024 a customer had a natural gas generator installed before the first storm of the season; and a 2023 reviewer describes a renovation lasting 2 1/2 months in which the crew arrived on time each morning and cleaned up after themselves. A 2024 reviewer who is a contractor says the company does all of their electrical work. One undated Better Business Bureau review says the customer was extremely disappointed with their experience.
This was our 2nd time using Klostermann Electric and we could not be more satisfied. Laurie in the office and the excellent, efficient, professional electricians work together to ensure a good outcome. Both visits to our home required troubleshooting various issues - and both times everything that was giving us trouble was fixed the same day. We also feel that the charge for services rendered are very fair. We recommend Klostermann without hesitation or reservation! We certainly will use Klostermann any time we have electrical issues in the future. Thank you for your excellent service.
Klostermann Electric yet again you did a fantastic job. The electricians were professional and polite. They snaked wires in areas for smoke alarms that amazed me. Laurie in the office got the job started and kept me informed. Joe K you have a great company. We will meet again. Thank you Rick G. Chelmsford very satisfied customer.
Fair pricing. Very professional and very prompt. Great company!
Their technician was prompt and professional. They diagnosed the problem quickly and had everything working again in no time. I would recommend them for any electrical issues.
Quick service, highly professional work, reasonable pricing, polite staff.
Specializes in
Also offers
Languages
2 changes recorded — last scanned Sep 24, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Klostermann Electric LLC. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820
