---
title: "Kokernak Generator Sales & Services LLC."
description: "Generators are the whole business here. Kokernak Generator Sales and Service says it is a family owned and operated company established in 2007 that helps "
doc_version: "2026-11-01"
last_updated: "2026-11-01"
---

# Kokernak Generator Sales & Services LLC.

**Trade:** Electrical · **Address:** 30 Marston Rd, Gardiner, ME 04345 · **Phone:** (207) 588-2569 · **Website:** https://www.kokernakgeneratorsalesandservice.com/ · **Languages:** English

**Rating: 4.0/5** (medium confidence) — from 15 reviews across 3 sources.
93% of sentiment-scored reviews read net-positive. Last 6 months: 10 reviews, 0 negative.

## The honest read

Generators are the whole business here. Kokernak Generator Sales and Service says it is a family owned and operated company established in 2007 that helps customers find standby automatic or portable generator setups. Tony J. Kokernak holds Maine electrician license MS40088638, active on the state registry.

A recent customer said the genset was up and running in no time. One wrote that they came out within days of the phone call for a service and even showed up early. A recent customer said Cameron was the tech and answered a couple of their questions, and another thanked the company for keeping their generator and heat pumps working properly. A recent customer wrote that Cam even cleaned out mouse traps. A 2026 customer said Kokernak installed their 20kw Kohler generator.

In a 2023 review, a customer said Tony answered all their questions on the phone, that his son Cameron and assistant Phil were courteous, and that rates were reasonable. A 2022 customer said their generator would not start after a service, which they later learned was due to the temperature, and that Cameron came out right away to make sure they were set for a coming storm.

A 2022 customer gave one star over a generator install. That customer said they paid a deposit in April 2021, that the wiring went in that summer while the generator was awaited from Kohler, and that in November he said he would no longer do the job and would return the deposit. The same customer wrote that a December letter asking for the deposit or the install had drawn no reply, and that the Maine Attorney General's Office had been contacted.

**Strengths:**
- Generator start-up — a recent customer said the genset ran in no time
- Prompt service visit — a recent customer said they came within days
- No-start call — a 2022 customer said Cameron came out right away

**Concerns:**
- Dropped install — a 2022 customer said he quit the job after a deposit

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Says it is a family owned and operated generator company established in 2007 _(confidence: medium)_
  - [Official Website](https://www.kokernakgeneratorsalesandservice.com) — “About (self-reported, verbatim): Kokernak Generator Sales and Service LLC. is a family owned and operated company establitshed in 2007 that …”
- Tony J. Kokernak holds Maine electrician license MS40088638, active on the state registry _(confidence: high)_
  - [State License Registry](https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx) — “ME electrician license MS40088638 registry-verified active — registry holder of record: TONY J. KOKERNAK”
- A recent customer said the genset was up and running in no time _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pCcVYxY3lhWHBPYW5GeVoycHFMVVI2TFVaMlUwRRAB!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CAIQACodChtycF9oOjBqV1cyaXpOanFyZ2pqLUR6LUZ2U0E%7C%7C?hl=en-US) — “5★ Got the genset up and running in no time, great job, thanks.”
- A recent customer said they came out within days of the call and showed up early _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pVemVEaHhWMWgzZFhFMk9YVTVTWFkzYW1WWlUzYxAB!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CAIQACodChtycF9oOjUzeDhxV1h3dXE2OXU5SXY3amVZU3c%7C%7C?hl=en-US) — “5★ Super quick, came out within days of my phone call for a service. Even showed up early. Thank you for coming despite the horrible heat!”
- A 2026 customer said Kokernak installed their 20kw Kohler generator _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pSUVRsZFhaMFJUVm01dlZXbGtNRzl1UmtwQ1kyYxAB!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CAIQACodChtycF9oOjRQTldXZ0RTVm5vVWlkMG9uRkpCY2c%7C%7C?hl=en-US) — “5★ Kokernak generator did a fantastic job installing our 20kw kohler generator. Definitely would recommend!”
- A 2022 customer said Cameron came out right away when their generator would not start _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNCMnRTNVBREAE!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CIHM0ogKEICAgICB2tS5PQ%7C%7C?hl=en-US) — “5★ We have have our generator serviced multiple times and are always very happy.  After our last service our generator would not start ( now…”
- A 2022 customer said a deposit-paid generator install was dropped and a letter seeking the deposit drew no reply; they contacted the Maine Attorney General's Office _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNtelkzQUJnEAE!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CIHM0ogKEICAgICmzY3ABg%7C%7C?hl=en-US) — “1★ On April 9 (2021), we provided Kokernak a deposit to install a generator.  He said he would get it installed by late summer.  He did inst…”
- Google shows 4.4 stars from 20 ratings _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Kokernak%20Generator%20Sales%20%26%20Services%20LLC.&query_place_id=ChIJq6qqqur2rUwRP1LCeUYkMts) — “Google: 4.4★ from 20 ratings”
- Specializes in Electrical _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pCcVYxY3lhWHBPYW5GeVoycHFMVVI2TFVaMlUwRRAB!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CAIQACodChtycF9oOjBqV1cyaXpOanFyZ2pqLUR6LUZ2U0E%7C%7C?hl=en-US) — “5★ Got the genset up and running in no time, great job, thanks.”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pSUVRsZFhaMFJUVm01dlZXbGtNRzl1UmtwQ1kyYxAB!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CAIQACodChtycF9oOjRQTldXZ0RTVm5vVWlkMG9uRkpCY2c%7C%7C?hl=en-US) — “5★ Kokernak generator did a fantastic job installing our 20kw kohler generator. Definitely would recommend!”
  - [State License Registry](https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx) — “ME electrician license MS40088638 registry-verified active — registry holder of record: TONY J. KOKERNAK”
- Also offers HVAC / Heating & Cooling _(confidence: low)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xGMWRGa3lkbmhSVEV0V1VreDBWMVJtVVZWWU0yYxAB!2m1!1s0x0:0xdb32244679c2523f!3m1!1s2@1:CAIQACodChtycF9oOlF1dFkydnhRTEtWUkx0V1RmUVVYM2c%7C%7C?hl=en-US) — “5★ Great customer service, reliable and quick to respond.  Thank you for ensuring our Generator and Heat Pumps are working properly and effi…”

## Ownership

- Identifies as family-owned — the business's own statement, not independently verified.

## License

Status: **active** (#MS40088638, electrician) — verified against the official ME state registry on 2026-10-30, never self-reported.
Re-check at the official registry: https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx

## Sources

- [Official Website](https://www.kokernakgeneratorsalesandservice.com): 19 yrs in business · Self-reported profile and service details
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Kokernak%20Generator%20Sales%20%26%20Services%20LLC.&query_place_id=ChIJq6qqqur2rUwRP1LCeUYkMts): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=Kokernak%20Generator%20Sales%20%26%20Services%20LLC.&query_place_id=ChIJq6qqqur2rUwRP1LCeUYkMts): 4.4★ from 20 ratings

## Recent reviews

- **5/5 · Google Reviews · Mike Coutu · 2026-10-16**: Cam is a pro, polite even cleaned out mouse traps!!!
- **5/5 · Google Reviews · David Campbell · 2026-10-14**: I've been working with Kokernak Generators of Gardiner for years now. They over great reliable service, and are always there when I need them.
- **5/5 · Google Reviews · Brenda Robbins · 2026-10-07**: Great customer service, reliable and quick to respond.  Thank you for ensuring our Generator and Heat Pumps are working properly and efficiently.
- **5/5 · Google Reviews · Bill Crocker · 2026-08-04**: Absolutely the best !
- **5/5 · Google Reviews · W. N. Pete Guild · 2026-07-31**: Got the genset up and running in no time, great job, thanks.
- **5/5 · Google Reviews · Laurie Garrity · 2026-07-22**: Tony and his assistant are very knowledgeable, prompt and caring!  If you are considering a generator, give them a call!
- **5/5 · Google Reviews · Mike Chase · 2026-07-10**: Cameron was the tech here today and did an excellent job.  Answered a couple questions that we had in a very professional and easy to understand response!
- **5/5 · Google Reviews · Douglas Walrath · 2026-07-10**: He does good work and is very personable.
- **5/5 · Google Reviews · Judith Purington · 2026-07-09**: Only saw him arrive and he came to see me after and said all was
serviced and ok.
- **5/5 · Google Reviews · Andrea · 2026-07-02**: Super quick, came out within days of my phone call for a service. Even showed up early. Thank you for coming despite the horrible heat!

---

Data freshness: last scanned 2026-10-30T20:50:03.669Z.
Cite as: Kokernak Generator Sales & Services LLC. — Tavlee (https://tavlee.com/contractor/kokernak-generator-sales-and-services-llc-gardiner)
Source: https://tavlee.com/contractor/kokernak-generator-sales-and-services-llc-gardiner

## Sitemap

[Full site index](https://tavlee.com/sitemap.md)