58 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Havre de Grace: Lumina Solar, CR Score 58/100; 4.9★ from 763 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): JK Mechanical, posts 24/7 hours; ranked #3 of 58.
Most-reviewed: JK Mechanical, 1,332 Google reviews at 4.9★, the most of 58 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
58 Havre de Grace solar installers are ranked here by CR Score, from ten published factors. 11 are open 24/7, 30 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.9★ across 58 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lumina Solar | 58 | 4.9★ (763) | Baltimore, 37 mi away | Sat | Overall |
| 2 | SunLife Solar | 57 | 4.8★ (123) | Wilmington, 30 mi away | Sat · Sun · Evenings | — |
| 3 | JK Mechanical | 57 | 4.9★ (1,332) | Willow Street, 32 mi away | 24/7 | Emergencies, Most reviews |
| 4 | American Sentry Solar | 57 | 4.6★ (434) | Bel Air, 15 mi away | — | — |
| 5 | KW Solar Solutions, Inc | 56 | 4.9★ (36) | Elkton, 14 mi away | Sat | — |
| 6 | G. Fedale Roofing and Siding | 56 | 4.8★ (718) | New Castle, 28 mi away | 24/7 | — |
| 7 | Rising Sun Solar Solutions LLC | 56 | 5.0★ (19) | Baltimore, 22 mi away | Sat · Sun · Evenings | — |
| 8 | Arise Solar LLC | 55 | 4.7★ (17) | Newark, 19 mi away | Sat · Sun · Evenings | — |
| 9 | Revolution Solar | 55 | 4.9★ (71) | Ashton-Sandy Spring, 31 mi away | Sat · Evenings | — |
| 10 | Renewable Energy Corporation | 55 | 4.7★ (342) | Timonium, 30 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 763 Google reviews, listed on Google as “Solar energy company”.
Based in Wilmington, 30 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 123 Google reviews, listed on Google as “Solar energy company”.
Based in Willow Street, 32 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 1,332 Google reviews, the most in Havre de Grace.
Based in Bel Air, 15 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 434 Google reviews, listed on Google as “Solar energy company”.
Based in Elkton, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Solar energy company”.
Based in New Castle, 28 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 718 Google reviews.
Based in Baltimore, 22 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Solar energy system service”.
Based in Newark, 19 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Solar energy company”.
Based in Ashton-Sandy Spring, 31 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Solar energy company”.
Based in Timonium, 30 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 342 Google reviews, listed on Google as “Solar energy company”.
Based in Willow Street, 32 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 162 Google reviews, listed on Google as “Solar energy company”.
Based in Wilmington, 30 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Roofing contractor”.
Based in New Holland, 38 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 556 Google reviews.
Based in Newark, 24 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Solar energy company”.
Based in Baltimore, 38 mi away
Ranked #15 because of its Google rating and trade focus: 4.5★ from 27 Google reviews, listed on Google as “Solar energy company”.
Based in Arbutus, 37 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Solar energy company”.
Based in Towson, 30 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 140 Google reviews.
Based in Dover, 39 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 399 Google reviews.
Based in New Holland, 38 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 276 Google reviews.
Based in Baltimore, 33 mi away
Ranked #20 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Solar energy company”.
Based in Baltimore, 24 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Solar energy company”.
Based in Adelphi, 29 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Solar energy company”.
Based in Arbutus, 37 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Solar energy company”.
Based in Middletown, 35 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 496 Google reviews.
Based in North Star, 33 mi away
Ranked #25 because of its Google rating and trade focus: 2.6★ from 5 Google reviews, listed on Google as “Solar energy company”.
#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 58 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | All Work Services and Construction | 52 | 4.9★ (77) | 22 mi |
| 27 | Sunrise Solar Inc. | 52 | 5.0★ (21) | 25 mi |
| 28 | Bright Eye Solar | 52 | 4.7★ (116) | 40 mi |
| 29 | Power Factor | 52 | 5.0★ (24) | 27 mi |
| 30 | RCL Enterprises Inc. | 51 | 4.9★ (58) | 39 mi |
| 31 | PROJECT ELITE LLC | 51 | 5.0★ (7) | 33 mi |
| 32 | Kirkin Exteriors | 51 | 4.8★ (438) | 23 mi |
| 33 | Solar Jedi Empire | 50 | 5.0★ (8) | 35 mi |
| 34 | Turner Roofing Company | 50 | 4.7★ (124) | 20 mi |
| 35 | Elevated Remodeling | 50 | 4.5★ (629) | 19 mi |
| 36 | CMI ELECTRIC, INC. | 49 | 4.4★ (11) | 21 mi |
| 37 | Pure Earth Solar | 49 | 4.1★ (9) | 25 mi |
| 38 | GC Solar | 49 | 5.0★ (4) | 36 mi |
| 39 | Wind and Solar LLC | 49 | 5.0★ (13) | 37 mi |
| 40 | SunnyMac Solar | 49 | 4.4★ (374) | 35 mi |
| 41 | Zenith Inc | 49 | 4.8★ (154) | 37 mi |
| 42 | Legendary Construction Services | 48 | 4.9★ (51) | 16 mi |
| 43 | Maryland Solar Services | 48 | 5.0★ (3) | 27 mi |
| 44 | Access Power Solutions | 48 | 5.0★ (8) | 37 mi |
| 45 | Square One Solutions | 48 | 4.8★ (65) | 21 mi |
| 46 | Gordian Energy Systems | 47 | 5.0★ (5) | 37 mi |
| 47 | SmartRoof - Roofing and Solar | 47 | 5.0★ (26) | 33 mi |
| 48 | Fusion Solar Energy | 46 | 3.0★ (4) | 37 mi |
| 49 | Advanced Solar Ideas | 46 | 5.0★ (6) | 35 mi |
| 50 | Lumina Energy Services, LLC | 46 | 4.8★ (35) | 37 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 |
|---|---|---|
| Ameresco Solar | 5.0★ (1) | 20 mi |
| Baltimore’s Best Energy | 5.0★ (1) | 34 mi |
| C&C Roofing LLC | 4.8★ (107) | In Havre de Grace |
| CCi Solar Universe | 23 mi | |
| Chaparral Business Solutions LLC | 5.0★ (1) | 24 mi |
| Electrical Blessings Munoz, LLC | 31 mi | |
| Forever Lit Solar | 5.0★ (1) | 31 mi |
| GridKicker | 28 mi | |
| Hometown Plumbing Services Inc | 3.7★ (3) | In Havre de Grace |
| Independent Power and Solar, LLC | 23 mi | |
| Lumina Solar Delaware | 5.0★ (1) | 25 mi |
| MYSOLAR USA | 5.0★ (1) | 32 mi |
| ND Energy LLC | 29 mi | |
| North Shore Electric LLC | 5.0★ (81) | In Havre de Grace |
| Olympic Heating & Air Conditioning Company, Inc. | 26 mi | |
| Olympic Heating & Air Conditioning Company, Inc. | 30 mi | |
| Partner Energy Group | 28 mi | |
| Sol contracting llc | 5.0★ (2) | 37 mi |
| Solar Foundations USA | 26 mi | |
| Sun-In-One | 5.0★ (2) | 35 mi |
Typical prices in USD, adjusted for Maryland with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $27,400 | $30,990 | $33,710 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 58 Havre de Grace 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 Havre de Grace 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 |