# Mk3 Electrical Enterprises Canonical page: https://bestelectricianspennsylvania.com/pa/electricians/mk3-electrical-enterprises/ Mk3 Electrical Enterprises has one Google listing, with 56 reviews and a rating of 4.8. Ratings from Google, checked 10 November 2026. Pottstown, Chester County **4.8** from 56 Google reviews - Family-run - 24/7 service [Visit website](http://www.mk3e.com/) **74.4** out of 100 formula v1.5 Score: 74.4 out of 100 (formula v1.5, data of 13 November 2026). Place 102 of 150 in the family-run ranking of Pennsylvania and 300 of 672 in the full directory ranking. - **4.8** Google rating from 56 reviews ([Google](https://maps.google.com/?cid=9584594297843275201&g_mp=Cidnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLlNlYXJjaFRleHQQAhgEIAA), read 10 November 2026) - **Family-run** as its website states ([page](https://mk3e.com/)) - **24/7** service stated on its website ([page](https://mk3e.com/)) and shown in its Google hours ## Key facts - **Based in:** Pottstown, Chester County (ZIP 19465) - **Phone:** (484) 433-5846 (from its Google listing) - **Website:** [http://www.mk3e.com/](http://www.mk3e.com/) - **Google rating:** 4.8 average from 56 reviews. Ratings from Google, checked 10 November 2026. [Main listing](https://maps.google.com/?cid=9584594297843275201&g_mp=Cidnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLlNlYXJjaFRleHQQAhgEIAA). - **Ownership:** Family-owned and independent, confirmed by an independent source. Sources: [company website](https://mk3e.com/), [business directory](https://www.bbb.org/us/pa/pottstown/profile/electrician/mk3-enterprises-llc-electrical-contractor-0241-236002569), [state record](https://data.pa.gov/d/xvd7-5r2c). Researched 11 November 2026. - **Family-run:** Yes; the website says "Mk3 Electrical is a family-owned-and-operated business based in Northern Chester County." ([page](https://mk3e.com/)). Website read 10 November 2026. - **Years in business:** The website gives an approximate figure, "Our company has been serving clients throughout the Southeastern Pennsylvania region for more than 25 years." ([page](https://mk3e.com/)); approximate figures are not counted. ## Why it ranks here Mk3 Electrical Enterprises scores 74.4 out of 100, and most of its points come from the Google rating (36.8 of 44.4 possible) and claim accuracy (22.2 of 22.2 possible). It loses the most on years in business, 11.1 of 11.1 points, because its website gives only an approximate founding date, and an approximate date counts 0. It earns 2 bonus points for 24/7 service stated on its website and shown in its Google hours, and none for published prices or a written workmanship warranty with a stated term. **Score breakdown, formula v1.5 ([method](https://bestelectricianspennsylvania.com/methodology/))** | Part | Weight | Value | Points | Possible | |---|---:|---:|---:|---:| | Google rating, adjusted for review count | 40% | 0.827 | 36.8 | 44.4 | | Number of Google reviews | 15% | 0.475 | 7.9 | 16.7 | | Accuracy of the company's own claims | 20% | 1.000 | 22.2 | 22.2 | | Years in business | 10% | 0.000 | 0.0 | 11.1 | | State registration check | 10% | not used yet | | | | Transparency (website, phone, address, hours) | 5% | 1.000 | 5.6 | 5.6 | | Weighted score | | | 72.4 | 100.0 | | Bonus: 24/7 service stated on its website and shown in its Google hours | | | +2 | | | **Final score** | | | **74.4** | 100.0 | ## How it compares in Pennsylvania **Mk3 Electrical Enterprises compared with the median of the ranked companies, data of 13 November 2026. Ratings from Google. Years in business count only an exact founding year, so their medians cover the 176 ranked companies statewide that have one (44 in Chester County).** | Measure | Mk3 Electrical Enterprises | Median of the 672 ranked in Pennsylvania | Median of the 131 ranked in Chester County | |---|---:|---:|---:| | Score | 74.4 | 73.5 | 76.8 | | Google rating | 4.8 | 4.9 | 4.91 | | Google reviews | 56 | 33 | 46 | | Years in business | not counted | 26 | 24.5 | - Place 300 of 672 in the full directory ranking of Pennsylvania, ahead of 55.3% of the 672 ranked companies. - Ranked 80th in Chester County, the only county where it has a Google listing or says it serves (Google listing there). - Ranked 54th in Pottstown, the only town where it has a Google listing or says it serves (Google listing there). ## Where it ranks - [Berks County](https://bestelectricianspennsylvania.com/pa/county/berks/): 39th in the directory ranking, 19th in the family-run ranking; based 3 miles away. - [Chester County](https://bestelectricianspennsylvania.com/pa/county/chester/): 80th in the directory ranking, 28th in the family-run ranking; Google listing there. - [Montgomery County](https://bestelectricianspennsylvania.com/pa/county/montgomery/): 120th in the directory ranking, 40th in the family-run ranking; based 4 miles away. - [Pottstown](https://bestelectricianspennsylvania.com/pa/town/pottstown/): 54th in the directory ranking, 21st in the family-run ranking; Google listing there. ## Other electricians in Chester County **The ranked companies of Chester County placed nearest to Mk3 Electrical Enterprises in the county's full directory ranking. Data of 13 November 2026. [All of Chester County](https://bestelectricianspennsylvania.com/pa/county/chester/).** | Place in county | Company | Score | |---:|---|---:| | 77 | [Calamia Electric LLC](https://bestelectricianspennsylvania.com/pa/electricians/calamia-electric/) Broomall, Delaware County | **75.2** | | 78 | [Garofalo Electric LLC](https://bestelectricianspennsylvania.com/pa/electricians/garofalo-electric/) Collegeville, Montgomery County | **75.2** | | 79 | [Lightning Technologies LLC](https://bestelectricianspennsylvania.com/pa/electricians/lightning-technologies/) West Chester, Chester County | **75.0** | | 81 | [Myers Electrical Construction LLC](https://bestelectricianspennsylvania.com/pa/electricians/myers-electrical-construction/) Media, Delaware County | **74.1** | | 82 | [Merry Brothers Electrical Services](https://bestelectricianspennsylvania.com/pa/electricians/merry-brothers-electrical-services/) Barto, Berks County | **74.0** | | 83 | [Adel Home Services](https://bestelectricianspennsylvania.com/pa/electricians/adel-home-services/) Pottstown, Montgomery County | **73.7** | ## Google listings **Google listings of Mk3 Electrical Enterprises. Ratings from Google, read on the dates shown** | Listing | Town | County | Rating | Reviews | Read on | |---|---|---|---:|---:|---| | [Mk3 Electrical Enterprises](https://maps.google.com/?cid=9584594297843275201&g_mp=Cidnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLlNlYXJjaFRleHQQAhgEIAA) | Pottstown | Chester | 4.8 | 56 | 2026-11-10 | ## Claims checked Each statement found on the company's website was compared with records we did not get from the company. The results use three terms only: supported, no independent record, and inconsistent with records. **Claims on the company's website compared with independent records** | Claim | Result | What we found | Sources | Score effect | Checked | |---|---|---|---|---|---| | Founding year | **no independent record** | The earliest independent record we found is from 2012; the company states it was founded in about 2001 (worked out from a number of years), and the records found are not enough to confirm or contradict that (only one kind of record was found; the stated year is approximate). | [claim](https://mk3e.com/); [domain registration (2012-04-27)](https://rdap.verisign.com/com/v1/domain/mk3e.com) | none | 2026-11-10 | | Number of locations | **supported** | The site publishes 1 location; we found 1 Google listing for the company (ratio 1.0). | [claim](https://mk3e.com/); [Google listings (1) (2026-11-10)](https://maps.google.com/?cid=9584594297843275201) | none | 2026-11-10 | ## Services and what the company says about itself - **Work named on its website:** Commercial work, [emergency service](https://bestelectricianspennsylvania.com/pa/services/24-hour-emergency/), [generators](https://bestelectricianspennsylvania.com/pa/services/generators/), [lighting](https://bestelectricianspennsylvania.com/pa/services/lighting/) and residential work ([website](http://www.mk3e.com/), read 10 November 2026). - **24/7 service:** The website says so and Google's hours agree: "24/7 Emergency Electrical Repair" ([page](https://mk3e.com/)). - **Website read:** 10 November 2026 ## Questions ### Is Mk3 Electrical Enterprises family-run? Yes. Its website says "Mk3 Electrical is a family-owned-and-operated business based in Northern Chester County.", and it is in the family-run ranking. Source: [company website](https://mk3e.com/). ### How many Google reviews does Mk3 Electrical Enterprises have? Mk3 Electrical Enterprises has 56 Google reviews, with an average rating of 4.8, read 10 November 2026. Source: [Google listing](https://maps.google.com/?cid=9584594297843275201&g_mp=Cidnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLlNlYXJjaFRleHQQAhgEIAA). ### Which counties does Mk3 Electrical Enterprises serve? It has Google listings in Chester County. ### Is Mk3 Electrical Enterprises open 24 hours? Its website says it offers 24/7 service, and its Google hours show it open 24 hours. Source: [company website](https://mk3e.com/). ### How is the score calculated? Its score of 74.4 comes from one formula used for every company (v1.5): the Google rating adjusted for review count, the number of reviews, claim accuracy, years in business and transparency, then ownership and bonus points. The method page gives every rule. Source: [method page](https://bestelectricianspennsylvania.com/methodology/). Something wrong or out of date? Write to [support@bestelectricianspennsylvania.com](mailto:support@bestelectricianspennsylvania.com) with the address of this page. Corrections are free; see [how corrections work](https://bestelectricianspennsylvania.com/corrections/). --- Best Electricians Pennsylvania is an independent directory. No company can pay to be listed, ranked or removed. The publisher is not affiliated with any listed company. Ratings from Google, with the date each was read. Contact and corrections: [support@bestelectricianspennsylvania.com](mailto:support@bestelectricianspennsylvania.com). [Open data](https://bestelectricianspennsylvania.com/open-data/), [change log](https://bestelectricianspennsylvania.com/changes/). The one-page answer to who leads the family-run list is on our sister site, [Best Electrician Pennsylvania](https://bestelectricianpennsylvania.com/). Company names and logos are trademarks of their respective owners and are shown only to identify the companies listed. Their use does not imply endorsement of, or affiliation with, this site. A company can ask for its logo to be removed or replaced, free, at the address above. © 2026 Best Electricians Pennsylvania. Rankings, scores and text are our own work. Ratings are from Google. [Terms of use](https://bestelectricianspennsylvania.com/terms/) \| [Privacy](https://bestelectricianspennsylvania.com/privacy/)