74 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hamilton: Blue sky solar inc, CR Score 58/100; 5.0★ from 112 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): GriffEnergy, posts 24/7 hours; ranked #10 of 74.
Most-reviewed: Solar X Inc., 650 Google reviews at 4.5★, the most of 74 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 Hamilton solar installers are ranked here by CR Score, from ten published factors. 4 are open 24/7, 20 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 74 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Blue sky solar inc | 58 | 5.0★ (112) | Mississauga, 41 km away | Sat | Overall |
| 2 | Guelph Solar | 56 | 4.9★ (187) | Norfolk County, 44 km away | — | — |
| 3 | DT Cleaning Window & Eaves | Gutter Cleaning | 55 | 5.0★ (443) | Etobicoke, 51 km away | Sat · Sun | — |
| 4 | Solar X Inc. | 55 | 4.5★ (650) | Toronto, 59 km away | Evenings | Most reviews |
| 5 | VCT Group Inc. | 55 | 5.0★ (143) | Kitchener, 53 km away | — | — |
| 6 | mySolar | 55 | 4.6★ (129) | Mississauga, 32 km away | — | — |
| 7 | SUNVIBE | Your Trusted Energy Efficient Partner — Solar & Energy Efficient. | 55 | 4.4★ (14) | Hamilton | — | — |
| 8 | Upgradium | 54 | 5.0★ (36) | Etobicoke, 51 km away | Sat · Evenings | — |
| 9 | Canadian Solar Outfitters | 54 | 4.7★ (12) | Norfolk County, 21 km away | Sat | — |
| 10 | GriffEnergy | 54 | 4.7★ (13) | Toronto, 61 km away | 24/7 | Emergencies |
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 112 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 44 km away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 187 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Etobicoke, 51 km away
Ranked #3 because of its Google rating and review volume: 5.0★ from 443 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 59 km away
Ranked #4 because of its Google rating and review volume: 4.5★ from 650 Google reviews, the most in Hamilton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 53 km away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 143 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 32 km away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 129 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton
Ranked #7 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Etobicoke, 51 km away
Ranked #8 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 Norfolk County, 21 km away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 61 km away
Ranked #10 because of its Google rating and trade focus: 4.7★ 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 Hamilton
Ranked #11 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hamilton
Ranked #12 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 Guelph, 49 km away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toronto, 56 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 47 km away
Ranked #15 because of its Google rating and trade focus: 4.1★ from 72 Google reviews, listed on Google as “Solar energy company”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hamilton
Ranked #16 because of its Google rating and review volume: 4.9★ from 100 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamilton
Ranked #17 because of its Google rating and trade focus: 4.5★ 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 Burlington, 11 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mississauga, 47 km away
Ranked #19 because of its Google rating and review volume: 4.9★ from 156 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North York, 63 km away
Ranked #20 because of its Google rating and review volume: 5.0★ from 228 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brantford, 35 km away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 46 km away
Ranked #22 because of its Google rating and trade focus: 4.0★ 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 Toronto, 58 km away
Ranked #23 because of its Google rating and trade focus: 4.9★ 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 East Gwillimbury, 54 km away
Ranked #24 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 Toronto, 58 km away
Ranked #25 because of its Google rating and trade focus: 4.5★ from 10 Google reviews, listed on Google as “Solar energy system service”.
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 74 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Toronto Wiring | 52 | 4.7★ (84) | 56 km |
| 27 | TRU Off Grid - Solar & Energy Storage | 52 | 4.8★ (66) | 28 km |
| 28 | Think Green Solutions Inc. | 51 | 4.8★ (19) | 44 km |
| 29 | Centre Star Solar | 51 | 4.0★ (16) | 33 km |
| 30 | Zeno Renewables - Mississauga | 51 | 4.8★ (14) | 46 km |
| 31 | Canadian Comforts Home Services | 50 | 5.0★ (192) | 44 km |
| 32 | Solar Erectors Ltd | 50 | 5.0★ (5) | 14 km |
| 33 | Toronto Solar Power | 50 | 3.0★ (10) | 62 km |
| 34 | High Park Electrical | 50 | 5.0★ (23) | 53 km |
| 35 | Invictus Solar Corp. | 50 | 5.0★ (5) | 55 km |
| 36 | Wireology Inc. | 50 | 4.8★ (25) | In Hamilton |
| 37 | Agentis Electric Ltd | 50 | 5.0★ (158) | 48 km |
| 38 | Net0Homes | 50 | 5.0★ (3) | 28 km |
| 39 | Toronto Solar Solutions Inc. | 50 | 5.0★ (20) | 64 km |
| 40 | Samsung Renewable Energy Inc | 50 | 2.3★ (3) | 41 km |
| 41 | Ecohive | 50 | 5.0★ (9) | 50 km |
| 42 | RESCo Energy Inc. | 50 | 3.7★ (6) | 54 km |
| 43 | Solar Dynamics | 49 | 4.9★ (73) | 57 km |
| 44 | JYR Energy | 49 | 4.9★ (13) | 60 km |
| 45 | Solar Provider Group Inc. | 49 | 4.6★ (8) | 56 km |
| 46 | North American Solar Academy | 49 | 5.0★ (3) | 22 km |
| 47 | Toronto Roofer | 48 | 4.8★ (28) | 56 km |
| 48 | Envisionmatrix Solar | 48 | 4.8★ (25) | 64 km |
| 49 | Leading Grand Rapids Electric | 48 | 5.0★ (8) | 54 km |
| 50 | Roger's Services Electrical & Mechanical | 47 | 4.2★ (26) | 34 km |
20 more solar installers within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| CMS Electric | 5.0★ (7) | In Hamilton |
| Dafoe Electrical Inc. | 5.0★ (1) | In Hamilton |
| EcoDomus Consulting o/a Steeltown Solar | In Hamilton | |
| EVM Group | 5.0★ (2) | In Hamilton |
| First Green Energy Ltd. | 5.0★ (1) | 44 km |
| Green Energy Co-operative of Ontario | 5.0★ (1) | 29 km |
| Healthy Infrastructure | In Hamilton | |
| KALAMENN TRADING INCORPORATED | 5.0★ (1) | 49 km |
| Oya Solar Inc | 3.0★ (2) | 64 km |
| Phoventus Inc. | 5.0★ (2) | 33 km |
| ReneSola Canada Ltd. | 5.0★ (1) | 47 km |
| Rombro Solar Energy Inc. | In Hamilton | |
| Sneravetro Solar Energy | 5.0★ (1) | In Hamilton |
| Solar Canada | 5.0★ (2) | 40 km |
| Solar Power Depot | 3.0★ (2) | 48 km |
| Solar Trader Inc. | 5.0★ (1) | 14 km |
| Solar X | 5.0★ (2) | 27 km |
| SolarDirectCanada | 5.0★ (2) | 48 km |
| Sunny Solar Company | 5.0★ (1) | In Hamilton |
| Toronto Solar Electric | 5.0★ (2) | 57 km |
US national ranges converted to CAD, not adjusted for Hamilton. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | CA$38,690 | CA$43,760 | CA$47,600 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 74 Hamilton 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 Hamilton 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 |