91 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Auburn: Sunup Solar, CR Score 58/100; 5.0★ from 46 Google reviews; open Saturdays until 3 PM.
Best for emergencies (open 24/7): HAREI, posts 24/7 hours; ranked #9 of 91.
Most-reviewed: Neeeco, 3,580 Google reviews at 4.9★, the most of 91 ranked; ranked #19.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
91 Auburn solar installers are ranked here by CR Score, from ten published factors. 8 are open 24/7, 62 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 5.0★ across 91 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sunup Solar | 58 | 5.0★ (46) | Auburn | Sat | Overall |
| 2 | SRsolarNH | 57 | 5.0★ (26) | Auburn | Sat · Evenings | — |
| 3 | Brighter earth energy | 57 | 4.9★ (59) | Brookline, 10 mi away | Sat · Evenings | — |
| 4 | Porter Electrical Contracting | 57 | 5.0★ (35) | Pembroke, 11 mi away | — | — |
| 5 | Merrimack Solar - Affiliate of SunRun | 56 | 4.8★ (19) | Auburn | Sat | — |
| 6 | SAVKAT SOLAR | 56 | 5.0★ (24) | Derry, 8 mi away | — | — |
| 7 | Sunrun Solar | 56 | 4.4★ (27) | Londonderry, 10 mi away | Sat · Sun | — |
| 8 | Helios Solar Energy | 55 | 5.0★ (43) | Methuen, 21 mi away | Sat · Evenings | — |
| 9 | HAREI | 55 | 5.0★ (4) | Milford, 18 mi away | 24/7 | Emergencies |
| 10 | Sunrun Solar | 55 | 4.4★ (276) | Billerica, 34 mi away | Sat · Sun | — |
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 46 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn
Ranked #2 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brookline, 10 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pembroke, 11 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Auburn
Ranked #5 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 8 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Londonderry, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 27 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Methuen, 21 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 18 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ 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 Billerica, 34 mi away
Ranked #10 because of its Google rating and trade focus: 4.4★ from 276 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woburn, 36 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 1,357 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Andover, 25 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Haverhill, 20 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ 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 Durham, 22 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 11 mi away
Ranked #15 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 Winooski, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danvers, 35 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 213 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 6 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 153 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wilmington, 30 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 3,580 Google reviews, the most in Auburn.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 13 mi away
Ranked #20 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 Concord, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 77 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Danvers, 37 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 125 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 14 mi away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Methuen, 24 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fitchburg, 24 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 91 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Nexis Power LLC | 53 | 5.0★ (62) | 37 mi |
| 27 | New England Electric and Solar Solutions | 53 | 5.0★ (8) | 24 mi |
| 28 | 180 South Solar | 53 | 5.0★ (5) | 21 mi |
| 29 | Net Meter NH Solar | 53 | 5.0★ (13) | 21 mi |
| 30 | Sun Team | 53 | 4.9★ (18) | 34 mi |
| 31 | ReVision Energy | 53 | 4.8★ (139) | 29 mi |
| 32 | Sungrow Energy | 53 | 5.0★ (9) | 19 mi |
| 33 | Timothy Santos Electric | 52 | 5.0★ (100) | 27 mi |
| 34 | Patriot Solar Energy, Inc | 52 | 4.5★ (8) | 26 mi |
| 35 | Bright Home Solutions, Inc. | 52 | 5.0★ (62) | 30 mi |
| 36 | Sunday Energy | 52 | 4.9★ (19) | 25 mi |
| 37 | Energy Audits Unlimited LLC | 52 | 4.0★ (3) | 8 mi |
| 38 | Big Sky Solar | 52 | 5.0★ (8) | 19 mi |
| 39 | ACE Solar | 52 | 4.6★ (77) | 24 mi |
| 40 | Everest Solar | 52 | 5.0★ (14) | 38 mi |
| 41 | Harmony Energy Works Incorporated | 52 | 4.4★ (27) | 26 mi |
| 42 | New England Clean Energy - New Hampshire Office | 52 | 5.0★ (7) | 8 mi |
| 43 | Future Energy Solar | 52 | 4.9★ (114) | 37 mi |
| 44 | Solar On Earth | 52 | 4.7★ (82) | 29 mi |
| 45 | PosiGen Home Solar | 52 | 4.4★ (23) | 27 mi |
| 46 | VAALT Energy | 52 | 5.0★ (5) | 21 mi |
| 47 | Apex Solar LLC | 52 | 5.0★ (8) | 24 mi |
| 48 | Ecoflux cleaning and professional services | 51 | 4.7★ (81) | 25 mi |
| 49 | East Coast Energy Solutions | 51 | 4.6★ (9) | 24 mi |
| 50 | Go Green Industries | 51 | 4.9★ (15) | 31 mi |
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 |
|---|---|---|
| Anar Solar | 5.0★ (1) | 8 mi |
| Energy Saver Enablers, LLC | 5.0★ (1) | 36 mi |
| Focus Electrical Solar Dracut MA | 5.0★ (1) | 24 mi |
| Landfill Solar Corp. | 8 mi | |
| Lawnboy Landscaping LLC | 10 mi | |
| Manchester Solar Installers | In Auburn | |
| Milhouse Enterprises | 5.0★ (1) | 30 mi |
| Mill City Energy | 5.0★ (16) | In Auburn |
| Modern Solar USA | 5.0★ (1) | 34 mi |
| New Leaf Energy | 1.0★ (1) | 26 mi |
| Patriot Solar Energy, Inc | 8 mi | |
| Powur Solar Massachusetts | 5.0★ (1) | 21 mi |
| Renewable Connections | 10 mi | |
| Renewables Worldwide, Inc. | 5.0★ (2) | 25 mi |
| Solar Components Corporation | 6 mi | |
| Solar Powered Design Services | 10 mi | |
| SolarNara | 5.0★ (1) | 26 mi |
| Summit Energy | 1.0★ (1) | 30 mi |
| Sun Diagnostics Company | 5.0★ (2) | 31 mi |
| Sun Hour Energy | 5.0★ (2) | 29 mi |
Typical prices in USD, adjusted for New Hampshire with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $28,990 | $32,790 | $35,670 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.05 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 91 Auburn 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 Auburn 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 |