87/100CR Score
Ranked #1 because of its Google rating and availability: 4.7★ from 181 Google reviews, open 24/7.
- 4.7★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 24 Spice St, Boston, MA 02129
Best Solar Installers in Canton, MA (2026)
204 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Canton: Team Sunshine Construction, LLC., CR Score 87/100; 4.7★ from 181 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): NEC Electric & Solar, posts 24/7 hours; ranked #2 of 204.
- 49
Most-reviewed: Neeeco, 3,580 Google reviews at 4.9★, the most of 204 ranked; ranked #49.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
204 Canton solar installers are ranked here by CR Score, from 8 published factors. 24 are open 24/7, 120 open Saturdays and 54 open Sundays, based on posted hours. The median Google rating is 4.9★ across 204 rated businesses.
Top 10 solar installers in Canton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Team Sunshine Construction, LLC. | 87 | 4.7★ (181) | Boston, 16 mi away | 24/7 | Overall |
| 2 | NEC Electric & Solar | 86 | 5.0★ (115) | Needham, 10 mi away | 24/7 | Emergencies |
| 3 | Isaksen Solar | 85 | 4.9★ (591) | Fall River, 32 mi away | Sat · Sun · Evenings | — |
| 4 | Proto Home Service Plumbing Heating & Cooling 24/7 | 84 | 5.0★ (139) | Stoughton, 3 mi away | 24/7 | — |
| 5 | Sunrun Solar | 84 | 4.5★ (476) | Taunton, 14 mi away | Sat · Sun | — |
| 6 | RES Solar | 84 | 5.0★ (14) | Cohasset, 18 mi away | 24/7 | — |
| 7 | Boundless, Inc. | 83 | 4.8★ (464) | Marlborough, 26 mi away | Sat · Sun | — |
| 8 | Premier Energy Solutions Inc. | 83 | 5.0★ (663) | Middleborough, 29 mi away | 24/7 | — |
| 9 | Shamrock Well and Pump LLC | 83 | 4.9★ (354) | Cumberland, 19 mi away | 24/7 | — |
| 10 | Kind Heart Solar Solutions | 83 | 5.0★ (5) | Boston, 15 mi away | 24/7 | — |
The 204 best solar installers in Canton, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Needham, 10 mi away
86/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.
- 5.0★ from 115 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10 Oak St Ste 7, Needham, MA 02492
Based in Fall River, 32 mi away
85/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 591 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 591 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat–Sun 8 AM–8 PM
- Address
- 18 Pocasset St, Fall River, MA 02721
Based in Stoughton, 3 mi away
84/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 139 Google reviews, open 24/7.
- 5.0★ from 139 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 191 Lowe Ave, Stoughton, MA 02072
#5 Sunrun Solar
Based in Taunton, 14 mi away
84/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.5★ from 476 Google reviews, listed on Google as “Solar energy company”.
- 4.5★ from 476 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 695 Myles Standish Blvd Bldg 2 Lot 36, Taunton, MA 02780
#6 RES Solar
Based in Cohasset, 18 mi away
84/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15 Marion Way, Cohasset, MA 02025
Based in Marlborough, 26 mi away
83/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 464 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 464 Google reviews
- Hours
- Mon–Sat 9 AM–6 PM · Sun 9 AM–5 PM
- Address
- 11 Apex Dr #301b, Marlborough, MA 01752
Based in Middleborough, 29 mi away
83/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 663 Google reviews, open 24/7.
- 5.0★ from 663 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 607 Wareham St Building A, Middleborough, MA 02346
Based in Cumberland, 19 mi away
83/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 354 Google reviews, open 24/7.
- 4.9★ from 354 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45 Industrial Rd Suite 207, Cumberland, RI 02864
Based in Boston, 15 mi away
83/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 59 Bowker St, Boston, MA 02114
Based in Providence, 27 mi away
82/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 57 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat–Sun 8 AM–5 PM
- Address
- 225 Dyer St, Providence, RI 02903
Based in Medford, 18 mi away
82/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 123 Google reviews, open 24/7.
- 5.0★ from 123 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 510 Riverside Ave, Medford, MA 02155
Based in Brookline, 10 mi away
81/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in Providence, 29 mi away
81/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 254 Google reviews, open 24/7.
- 5.0★ from 254 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 Redwing St, Providence, RI 02907
Based in Saugus, 22 mi away
81/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun 10 AM–5 PM
- Address
- 999 Broadway #101, Saugus, MA 01906
#16 Sunrun Solar
Based in Billerica, 26 mi away
81/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 276 Google reviews, listed on Google as “Solar energy company”.
- 4.4★ from 276 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 16 Progress Rd B4, Billerica, MA 01821
Based in Canton
80/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 28 Google reviews, open 24/7.
- 4.9★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1000 Turnpike St, Canton, MA 02021
Based in Pawtucket, 21 mi away
80/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 18 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 83 Bassett St, Pawtucket, RI 02861
#19 The Solar Guys
Based in Valley Falls, 9 mi away
80/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 32 Google reviews
- Hours
- Mon–Sat 7 AM–10 PM · Sun closed
Based in Grafton, 27 mi away
80/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 35 Google reviews
- Hours
- Mon–Fri 10 AM–9 PM · Sat 10 AM–8 PM · Sun 10 AM–7 PM
#21 Great Sky Solar
Based in Lexington, 19 mi away
80/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 468 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 468 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 3 Bow St Suite 3, Lexington, MA 02420
#22 EnergySage
Based in Boston, 15 mi away
80/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 1,027 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 1,027 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
- Address
- 3 Center Plz, Boston, MA 02108
Based in Canton
80/100CR ScoreRanked #23 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
- 4.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 401 Huntington Rd, Worthington, MA 01098
Based in Milton, 7 mi away
80/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14 Lothrop Ave, Milton, MA 02186
#25 RTP Roofing
Based in Warwick, 34 mi away
80/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 197 Google reviews, open 24/7.
- 5.0★ from 197 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 275 W Natick Rd Suite 800, Warwick, RI 02886
Solar installers ranked #26 to #50
#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 204 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | On Call Electric | 80 | 5.0★ (164) | 25 mi |
| 27 | QSPS Housing Solutions | 80 | 4.8★ (283) | 30 mi |
| 28 | Everest Solar | 80 | 5.0★ (14) | 23 mi |
| 29 | GN Exteriors - Roofers in Braintree | 79 | 5.0★ (103) | 9 mi |
| 30 | Summit Energy | 79 | 4.7★ (824) | 10 mi |
| 31 | Nexis Power LLC | 79 | 5.0★ (62) | 24 mi |
| 32 | SunPower Corporation | 79 | 4.5★ (154) | 15 mi |
| 33 | Golden Group Roofing & Solar | 79 | 4.9★ (174) | 27 mi |
| 34 | Oberon Initiatives Inc. | 79 | 4.9★ (149) | 4 mi |
| 35 | Ecoloop Solar Solutions | 79 | 4.9★ (125) | 30 mi |
| 36 | AG Electric & Solar | 79 | 5.0★ (11) | 24 mi |
| 37 | Timothy Santos Electric | 79 | 5.0★ (100) | 32 mi |
| 38 | Devlin Energy | 79 | 3.9★ (76) | 12 mi |
| 39 | Eco Boston Solar Experts | 79 | 5.0★ (9) | 16 mi |
| 40 | Earth Centric Solar | 79 | 4.4★ (7) | 18 mi |
| 41 | Solar Savings Solutions LLC | 79 | 5.0★ (5) | 19 mi |
| 42 | Better Future Solar Water | 79 | 5.0★ (16) | 11 mi |
| 43 | ComfortMax Energy Solutions | 78 | 5.0★ (109) | 16 mi |
| 44 | Solaris Renewables | 78 | 4.7★ (213) | 30 mi |
| 45 | Empire Energy | 78 | 5.0★ (62) | 26 mi |
| 46 | Portside Renewables LLC. | 78 | 5.0★ (39) | 38 mi |
| 47 | Momentum Solar Rhode Island | 78 | 4.5★ (46) | 33 mi |
| 48 | M&B Solar Consortium | 78 | 5.0★ (20) | 36 mi |
| 49 | Neeeco | 78 | 4.9★ (3,580) | 30 mi |
| 50 | Sunfinity Power | 78 | 4.9★ (65) | 30 mi |
Also serving Canton
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 |
|---|---|---|
| 777 Smart Solar & Cleaning | 5.0★ (2) | 29 mi |
| Alpine Solar Heat and Hot Water, LLC | 5.0★ (2) | In Canton |
| Associated Energy Developers (AED) | 5.0★ (2) | 27 mi |
| Bright Lite Energy | 3.0★ (2) | 12 mi |
| Devlin Contracting | 5.0★ (2) | 11 mi |
| Direct Energy Plan | 5.0★ (2) | 29 mi |
| Go Solar | 5.0★ (2) | 19 mi |
| iSP (Ion Solar Pros) | 5.0★ (2) | In Canton |
| LastMile Energy, LLC | 5.0★ (2) | 2 mi |
| Love Solar Energy Services | 3.0★ (2) | 29 mi |
| Mindful Electric | 5.0★ (23) | In Canton |
| Navisun LLC | 3.0★ (2) | 13 mi |
| NEC Solar | 5.0★ (2) | In Canton |
| Relay Power | 4.0★ (2) | 26 mi |
| Solar By Jake | 4.5★ (2) | 22 mi |
| Solar Powered by Mario's | 5.0★ (2) | 5 mi |
| Solar Rays | 5.0★ (2) | 29 mi |
| Tesla Solar | 3.0★ (2) | 13 mi |
| US SolarWorks | 5.0★ (2) | 16 mi |
| Vikram Solar US Inc. | 5.0★ (1) | In Canton |
How much do solar installers cost in Canton?
Typical prices in USD, adjusted for Massachusetts 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 |
How we ranked Canton solar installers
We scored 204 Canton solar installers on 8 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. Unknown factors are left out of the score, 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 Canton data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Solar installers in Canton: frequently asked questions
Who is the best solar installer in Canton?
By CR Score, the highest-ranked solar installer in Canton, MA is Team Sunshine Construction, LLC. with a CR Score of 87/100. It has 4.7★ from 181 Google reviews. It is open 24/7. NEC Electric & Solar (#2) and Isaksen Solar (#3) follow. We ranked 204 solar installers on 8 factors, last updated October 22, 2026.
How many solar installers are there in Canton?
ContractorsRanked ranks 204 solar installers serving Canton, MA. 2 of them are based in Canton; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Canton are open 24/7?
24 ranked solar installers in Canton post 24/7 hours. The highest-ranked are Team Sunshine Construction, LLC. (#1), NEC Electric & Solar (#2) and Proto Home Service Plumbing Heating & Cooling 24/7 (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Canton work on weekends?
120 of 204 ranked solar installers post Saturday hours and 54 post Sunday hours. The highest-ranked open Saturdays are Team Sunshine Construction, LLC. (#1), NEC Electric & Solar (#2) and Isaksen Solar (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Canton?
Solar panel installation typically costs $28,990 to $35,670, with $32,790 typical (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)). The range is adjusted for Massachusetts. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Canton solar installers have?
The median Google rating among 204 rated solar installers in Canton is 4.9★, with a median of 20 reviews. Neeeco has the most, 3,580 reviews, and ranks #49. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank solar installers?
Each solar installer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do solar installers outside Canton count in this ranking?
Yes, if they are within 40 mi of the Canton city center, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Canton
- October 2026: CR Scores recalculated for 204 solar installers serving Canton.
- October 2026: 2 duplicate listings merged.
More solar installers and Canton pages
Solar installers near Canton
- Solar installers in Sharon, MA197 ranked
- Solar installers in Stoughton, MA195 ranked
- Solar installers in Norwood, MA204 ranked
- Solar installers in Randolph, MA189 ranked
- Solar installers in Walpole, MA204 ranked
- Solar installers in Westwood, MA202 ranked
- Solar installers in Dedham, MA204 ranked
- Solar installers in Holbrook, MA184 ranked
- Solar installers in Milton, MA192 ranked
- Solar installers in Braintree, MA188 ranked
Other trades in Canton
- Roofers in Canton1436 ranked
- Plumbers in Canton835 ranked
- Electricians in Canton613 ranked
- HVAC contractors in Canton1131 ranked
- General contractors in Canton1348 ranked
- Painters in Canton372 ranked
- Landscapers in Canton445 ranked
- Handymen in Canton144 ranked
- Kitchen remodelers in Canton691 ranked
- Bathroom remodelers in Canton648 ranked
- Flooring contractors in Canton443 ranked
- Tile installers in Canton85 ranked
- Drywall contractors in Canton30 ranked
- Concrete contractors in Canton203 ranked
- Fence contractors in Canton192 ranked
- Deck builders in Canton368 ranked
- Siding contractors in Canton724 ranked
- Window installers in Canton591 ranked
- Gutter installers in Canton318 ranked
- Insulation contractors in Canton146 ranked
- Garage door repair companies in Canton166 ranked
- Foundation repair companies in Canton229 ranked
- Tree services in Canton368 ranked
- Masonry contractors in Canton649 ranked
- Water damage restoration companies in Canton561 ranked
- Home builders in Canton611 ranked
- Demolition contractors in Canton127 ranked
- All contractors in Canton