199 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mahwah: Infinity Energy, CR Score 62/100; 4.7★ from 623 Google reviews; open Saturdays until 3 PM.
Best for emergencies (open 24/7): Allied Roofing and Construction LLC, posts 24/7 hours; ranked #13 of 199.
Most-reviewed: NY State Solar, 1,072 Google reviews at 4.8★, the most of 199 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
199 Mahwah solar installers are ranked here by CR Score, from ten published factors. 19 are open 24/7, 97 open Saturdays and 56 open Sundays, based on posted hours. The median Google rating is 4.8★ across 199 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Infinity Energy | 62 | 4.7★ (623) | Mahwah | Sat | Overall |
| 2 | Integrity Solar Solutions | 60 | 4.9★ (122) | New City, 9 mi away | Sat · Sun · Evenings | — |
| 3 | New York Power Solutions - Smarter Solar | 60 | 4.9★ (248) | White Plains, 20 mi away | Sat · Sun · Evenings | — |
| 4 | JSV Quick Solar | 60 | 5.0★ (43) | Mahwah | Sat · Sun · Evenings | — |
| 5 | Sunrun Solar | 59 | 4.6★ (269) | Greenburgh, 17 mi away | Sat · Sun | — |
| 6 | Cleanstart | 58 | 4.9★ (82) | Woodcliff Lake, 5 mi away | Sat | — |
| 7 | NY State Solar | 58 | 4.8★ (1,072) | Hicksville, 39 mi away | Sat · Evenings | Most reviews |
| 8 | Robinhood Solar Group | 57 | 5.0★ (51) | Passaic, 16 mi away | Sat · Sun | — |
| 9 | Velaz Solar | 57 | 4.8★ (172) | Elizabeth, 30 mi away | Sat · Sun · Evenings | — |
| 10 | Bright Light Energy | 56 | 4.9★ (76) | Briarcliff Manor, 17 mi away | Sat · Evenings | — |
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: 4.7★ from 623 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New City, 9 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 122 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in White Plains, 20 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 248 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mahwah
Ranked #4 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 Greenburgh, 17 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 269 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodcliff Lake, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hicksville, 39 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 1,072 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Passaic, 16 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elizabeth, 30 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 172 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Briarcliff Manor, 17 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanuet, 6 mi away
Ranked #11 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 Brooklyn, 33 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 263 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lodi, 15 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 224 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Milford, 19 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 171 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in White Plains, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 140 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wayne, 13 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairfield, 18 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 94 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yonkers, 18 mi away
Ranked #18 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 Yonkers, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westbury, 38 mi away
Ranked #20 because of its Google rating and trade focus: 4.4★ from 308 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cranford, 32 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brooklyn, 30 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 235 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sleepy Hollow, 15 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Irvington, 15 mi away
Ranked #24 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 Wayne, 12 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for New Jersey with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $33,090 | $37,430 | $40,720 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.20 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 199 Mahwah 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 Mahwah 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 |