11 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ephraim: Moon Off-Grid, CR Score 64/100; 5.0★ from 14 Google reviews.
Best for emergencies (open 24/7): Simpli Solar, posts 24/7 hours; ranked #9 of 11.
Most-reviewed: Sunrig Energy LLC, 16 Google reviews at 5.0★, the most of 11 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Ephraim solar installers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 8 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 11 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Moon Off-Grid | 64 | 5.0★ (14) | Eagle Mountain, 10 mi away | — | Overall |
| 2 | Sunrig Energy LLC | 64 | 5.0★ (16) | Bountiful, 10 mi away | Sat | Most reviews |
| 3 | Sunology Solar | 63 | 5.0★ (13) | Eagle Mountain, 10 mi away | Sat · Evenings | — |
| 4 | Cruz Exterior Cleaning | 62 | 5.0★ (12) | East Millcreek, 10 mi away | Sat · Evenings | — |
| 5 | Renewable Energy Pros | 60 | 5.0★ (5) | Clearfield, 10 mi away | Sat · Sun | — |
| 6 | NEX Solar | 60 | 5.0★ (11) | Mapleton, 10 mi away | — | — |
| 7 | Summit Energy | 60 | 4.9★ (11) | Eagle Mountain, 10 mi away | — | — |
| 8 | Sunshine Renewable Solutions | 58 | 5.0★ (8) | Cedar Park, 36 mi away | Sat · Sun | — |
| 9 | Simpli Solar | 56 | 3.8★ (4) | Mapleton, 30 mi away | 24/7 | Emergencies |
| 10 | Serveantage | 56 | 5.0★ (5) | Eagle Mountain, 10 mi away | 24/7 | — |
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 trade focus: 5.0★ from 14 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bountiful, 10 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 16 Google reviews, the most in Ephraim.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle Mountain, 10 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Millcreek, 10 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clearfield, 10 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ 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 Mapleton, 10 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle Mountain, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cedar Park, 36 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mapleton, 30 mi away
Ranked #9 because of its Google rating and trade focus: 3.8★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle Mountain, 10 mi away
Ranked #10 because of its Google rating and review volume: 5.0★ from 5 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bountiful, 10 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
20 more solar installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Alternative Power Consulting | 10 mi | |
| Black Box Energy | 5.0★ (2) | 10 mi |
| Clean Energy | 10 mi | |
| Custom Electrical | 4.9★ (11) | In Ephraim |
| Custom Electrical Services | 4.8★ (99) | In Ephraim |
| Desert Sun Energy | 10 mi | |
| Dixie Pool Solar | 5.0★ (2) | 3 mi |
| Dystynct Energy Solutions | 10 mi | |
| Genesis Solar Group | 10 mi | |
| Green Foot Solar | 5.0★ (1) | 31 mi |
| Green RV Solutions | 10 mi | |
| jkuu renewables | 10 mi | |
| Latter Day Solar | 5.0★ (1) | 10 mi |
| Oakley Solar | 10 mi | |
| Offgrid Power, LLC | 10 mi | |
| Precision Energy | 10 mi | |
| Skylite Energy | 10 mi | |
| Solar in Park City | 10 mi | |
| Sora Solar Inc. | 5.0★ (2) | 10 mi |
| SwiftSolar D&R | 5.0★ (2) | 10 mi |
Typical prices in USD, adjusted for Utah 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 11 Ephraim 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 Ephraim 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 |