DATA CONFIDENCE
5/ 7- Company website
- Published street address
- Homepage read
- Advertised services
- Residential or commercial focus — not observed
- License-list match — not observed
- Ratings and reviews
DES MOINES, IA / COMPANY RECORD
Coffin Electric: Grimes, IA electrician record
Grimes, IA · advertises panel upgrades, EV chargers and generators · data confidence 5/7 · Google 4.9 from 250 reviews · Benchmark score 92.
Record summary
BASED IN
IA3000 SE Grimes Blvd, Grimes, IA
6 electricians near Grimes, IABENCHMARK SCORE
92/ 100#3 of 6 in Grimes. Score data confidence 6 of 7 inputs.
How the score worksGOOGLE LISTING · READ OCT 13, 2026
Google listing.
GOOGLE RATING
4.9/ 5From 250 reviews on the Google Maps listing, read Oct 13, 2026 (listed as Electrician).
Open the Google listingSCORE INPUTS
- Bayesian Google rating: 31.5 of 35
- Google review volume: 13.3 of 15
- Has a website: 7 of 7
- Website lists the core service: 7 of 7
- Street address published: 6 of 6
- License-list match: not observed
- Review count percentile in the metro: 8.4 of 10
No license list has been matched for this metro, so the 20 credibility points are not observed and are left out.
A rating is a dated reading of a public listing, not a review of work by Electrician Benchmark. Listing matched by website domain.
EVERY FIELD
What we observed on Oct 13, 2026.
| Field | Value | Basis |
|---|---|---|
| Business name | Coffin Electric | As listed on the PromptLoop local business directory |
| Website | coffinelectric.com | Company site |
| Street address | 3000 SE Grimes Blvd | Published on the PromptLoop local business directory |
| City and state | Grimes, IA | Listed city on the PromptLoop local business directory |
| Panel and service upgrades | Advertised | On the homepage, read Oct 13, 2026 |
| EV chargers | Advertised | On the homepage, read Oct 13, 2026 |
| Generators | Advertised | On the homepage, read Oct 13, 2026 |
| Rewiring | Not observed | Not on the homepage we read |
| Lighting | Advertised | On the homepage, read Oct 13, 2026 |
| Residential work | Not observed | |
| Commercial work | Not observed | |
| Multi-trade | No | Electrical work only, on what we read |
| Franchise location | Not observed | |
| License-list match | Not observed | No license list matched; see Iowa Electrical Examining Board |
| Ratings and reviews | 4.9 from 250 Google reviews | Google Maps listing, read Oct 13, 2026 |
Discovery source: PromptLoop local business directory, observed Oct 13, 2026. Homepage read Oct 13, 2026; inner pages were not read, so a service missing here may still be offered.
Iowa requires a state electrical license, issued through the Iowa Electrical Examining Board in the Department of Inspections, Appeals, and Licensing. Confirm the license with Iowa Electrical Examining Board before you sign.
NEARBY COMPANIES
Other companies in the Des Moines area.
Same city first, then the rest of the metro, by data confidence. Listed for comparison, not ranked.
- Arc ElectricGrimes, IA · advertises panel upgrades, EV chargers and generators · data confidence 6/7 · Google 4.9 from 521 reviews · Benchmark score 95
- Renda ElectricGrimes, IA · advertises EV chargers · data confidence 6/7 · Google 4.5 from 6 reviews · Benchmark score 67
- Deaver Electric Inc.Grimes, IA · no panel, EV, generator or rewiring work on its homepage · data confidence 5/7 · Google 5.0 from 578 reviews · Benchmark score 89
- Golden Rule Plumbing, Heating, Cooling & ElectricalGrimes, IA · multi-trade · services not observed · data confidence 3/7 · Google 4.9 from 9,647 reviews · Benchmark score 97
- MB Electrical, LLCGrimes, IA · services not observed · data confidence 3/7 · Google 4.2 from 10 reviews · Benchmark score 66
QUICK ANSWERS · AS OF OCT 13, 2026
Questions about Coffin Electric.
Where is Coffin Electric based?
3000 SE Grimes Blvd, Grimes, IA, as published on the PromptLoop local business directory (observed Oct 13, 2026).
What services does Coffin Electric advertise?
On its homepage, read Oct 13, 2026: panel and service upgrades, ev chargers, generators and lighting. These are the company’s own claims, not verified work.
Is Coffin Electric licensed?
Not observed. Iowa requires a state electrical license, issued through the Iowa Electrical Examining Board in the Department of Inspections, Appeals, and Licensing. We have not matched Coffin Electric to a license record, so ask the company for its license number and confirm it with Iowa Electrical Examining Board.
Has Electrician Benchmark rated or ranked Coffin Electric?
Coffin Electric has a Benchmark score of 92 out of 100, from its Google listing (4.9 from 250 reviews, read Oct 13, 2026) and the published website and address. 6 of 7 score inputs were observed; unknown inputs are left out. It is #3 of 6 scored companies in Grimes. The score is not an inspection of work or a recommendation.
CITE THIS RECORD
How to cite the Coffin Electric record
Electrician Benchmark, “Coffin Electric — Des Moines, IA electrician record,” observed Oct 13, 2026, https://electricianbenchmark.com/des-moines/electricians/coffin-electric/.
Permanent link
https://electricianbenchmark.com/des-moines/electricians/coffin-electric/
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