8 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Blackfoot: Big Dog Solar, CR Score 60/100; 4.6★ from 504 Google reviews; open Saturdays until 4 PM.
Best for emergencies (open 24/7): Sun Power Pro's, posts 24/7 hours; ranked #3 of 8.
Most-reviewed: Sunlight Electric, 152 Google reviews at 5.0★, the most of 8 ranked after Big Dog Solar; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Blackfoot solar installers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 4 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 8 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Big Dog Solar | 60 | 4.6★ (504) | Chubbuck, 20 mi away | Sat · Evenings | Overall |
| 2 | AgriSolar | 56 | 5.0★ (5) | Blackfoot | — | — |
| 3 | Sun Power Pro's | 55 | 5.0★ (6) | Idaho Falls, 24 mi away | 24/7 | Emergencies |
| 4 | High Country Xteriors | 53 | 5.0★ (56) | Idaho Falls, 28 mi away | 24/7 | — |
| 5 | Radix | 51 | 4.6★ (21) | Idaho Falls, 26 mi away | — | — |
| 6 | Sunlight Electric | 51 | 5.0★ (152) | Idaho Falls, 29 mi away | Evenings | Most reviews |
| 7 | ELIO Solar | 50 | 3.4★ (5) | Idaho Falls, 27 mi away | Sat | — |
| 8 | Arco Electric - Idaho Falls Electricians | 46 | 4.7★ (31) | Idaho Falls, 25 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.6★ from 504 Google reviews, the most in Blackfoot.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Blackfoot
Ranked #2 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Idaho Falls, 24 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Idaho Falls, 28 mi away
Ranked #4 because of its Google rating and review volume: 5.0★ from 56 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Idaho Falls, 26 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 21 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Idaho Falls, 29 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 152 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Idaho Falls, 27 mi away
Ranked #7 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Idaho Falls, 25 mi away
Ranked #8 because of its Google rating and review volume: 4.7★ from 31 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for Idaho with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $25,190 | $28,490 | $30,990 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.92 Mountain factor (2025 Cost vs. Value Report) | October 2026 |
We scored 8 Blackfoot solar installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Blackfoot data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |