88/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 399 Google reviews, open 24/7.
- 4.8★ from 399 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4 Mifflin Rd, Dover, DE 19904
Best Solar Installers in Dover, DE (2026)
25 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Dover: Bright Side Roofing, CR Score 88/100; 4.8★ from 399 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): G. Fedale Roofing and Siding, posts 24/7 hours; ranked #2 of 25.
- 2
Most-reviewed: G. Fedale Roofing and Siding, 718 Google reviews at 4.8★, the most of 25 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
25 Dover solar installers are ranked here by CR Score, from 8 published factors. 7 are open 24/7, 16 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.8★ across 25 rated businesses.
Top 10 solar installers in Dover at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bright Side Roofing | 88 | 4.8★ (399) | Dover | 24/7 | Overall |
| 2 | G. Fedale Roofing and Siding | 82 | 4.8★ (718) | New Castle, 39 mi away | 24/7 | Emergencies, Most reviews |
| 3 | SunLife Solar | 82 | 4.8★ (123) | Wilmington, 40 mi away | Sat · Sun · Evenings | — |
| 4 | T&T Powerwash | 82 | 5.0★ (496) | Middletown, 9 mi away | Sat · Evenings | — |
| 5 | Zenergy Solar | 81 | 5.0★ (61) | Wilmington, 39 mi away | 24/7 | — |
| 6 | G. Fedale Roofing and Siding | 79 | 4.9★ (100) | Georgetown, 36 mi away | 24/7 | — |
| 7 | Arise Solar LLC | 78 | 4.7★ (17) | Newark, 35 mi away | Sat · Sun · Evenings | — |
| 8 | Power Washing Genie | 78 | 5.0★ (135) | Vineland, 35 mi away | Sat · Sun | — |
| 9 | All Work Services and Construction | 77 | 4.9★ (77) | Middletown, 27 mi away | Sat · Sun | — |
| 10 | New Earth Solar | 77 | 5.0★ (25) | Newark, 36 mi away | Sat · Evenings | — |
The 25 best solar installers in Dover, 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 New Castle, 39 mi away
82/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 718 Google reviews, the most Google reviews on this list (718).
- 4.8★ from 718 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 S Mary St, Newport, DE 19804
Based in Wilmington, 40 mi away
82/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 123 Google reviews, listed on Google as “Solar energy company”.
- 4.8★ from 123 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 3 Germay Dr Unit 4-1478, Wilmington, DE 19804
Based in Middletown, 9 mi away
82/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 496 Google reviews, 496 Google reviews.
- 5.0★ from 496 Google reviews
- Hours
- Mon–Fri 8 AM–6:30 PM · Sat 9 AM–4 PM · Sun closed
Based in Wilmington, 39 mi away
81/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 61 Google reviews, open 24/7.
- 5.0★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 520 Robinson Ln, Wilmington, DE 19805
Based in Georgetown, 36 mi away
79/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 100 Google reviews, open 24/7.
- 4.9★ from 100 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 24217 Dupont Blvd, Georgetown, DE 19947
Based in Newark, 35 mi away
78/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Solar energy company”.
- 4.7★ from 17 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 7 AM–12 PM
- Address
- 4 Donald Preston Dr, Newark, DE 19702
Based in Vineland, 35 mi away
78/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 135 Google reviews, open 7 days a week.
- 5.0★ from 135 Google reviews
- Hours
- Mon–Sun 9 AM–6 PM
- Address
- 208 Fenimore St, Vineland, NJ 08360
Based in Middletown, 27 mi away
77/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 77 Google reviews, open 7 days a week.
- 4.9★ from 77 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
#10 New Earth Solar
Based in Newark, 36 mi away
77/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Thu 8 AM–8 PM · Fri 8 AM–7 PM · Sat 9 AM–6 PM · Sun closed
- Address
- 254 Chapman Rd 208 ste, Newark, DE 19702
Based in Elkton, 39 mi away
77/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 36 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–2 PM · Sun closed
- Address
- 94 Childs Rd, Elkton, MD 21921
#12 Desol LLC
Based in North Star, 36 mi away
76/100CR ScoreRanked #12 because of its Google rating and availability: 2.6★ from 5 Google reviews, open 24/7.
- 2.6★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Pennsville, 29 mi away
75/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 58 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 29 Alloway Friesburg Rd, Alloway, NJ 08001
Based in Newark, 35 mi away
74/100CR ScoreRanked #14 because of its Google rating and availability: 4.4★ from 11 Google reviews, open 24/7.
- 4.4★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 83 Albe Dr A, Newark, DE 19702
Based in Pennsville, 35 mi away
74/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sat 9 AM–8 PM · Sun closed
- Address
- 43 Churchtown Rd, Pennsville, NJ 08070
Based in Chestertown, 27 mi away
73/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 21 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
- Address
- 6408 Church Hill Rd, Chestertown, MD 21620
Based in Columbia, 7 mi away
73/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Solar energy system service”.
- 4.7★ from 12 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
Based in Dover
73/100CR ScoreRanked #18 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
- 3.0★ from 4 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 4164 N Dupont Hwy suite 8, Dover, DE 19901
#19 Kirkin Exteriors
Based in New Castle, 31 mi away
72/100CR ScoreRanked #19 because of its Google rating and review volume: 4.8★ from 438 Google reviews, 438 Google reviews.
- 4.8★ from 438 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 1053 Twin Lane Rd, New Castle, DE 19720
#20 Omniya
Based in Paulsboro, 35 mi away
71/100CR ScoreRanked #20 because of its Google rating and review volume: 4.7★ from 111 Google reviews, 111 Google reviews.
- 4.7★ from 111 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 9 AM–1 PM · Sun closed
Based in Bridgeton, 24 mi away
71/100CR ScoreRanked #21 because of its Google rating and availability: 2.3★ from 6 Google reviews, open 24/7.
- 2.3★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 596 Barretts Run Rd, Bridgeton, NJ 08302
Based in Newark, 38 mi away
69/100CR ScoreRanked #22 because of its Google rating and review volume: 4.5★ from 629 Google reviews, 629 Google reviews.
- 4.5★ from 629 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 1500 Casho Mill Rd, Newark, DE 19711
#23 Pure Earth Solar
Based in Newark, 37 mi away
68/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Solar energy company”.
- 4.1★ from 9 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 131 Continental Dr, Newark, DE 19713
Based in Glasgow, 26 mi away
64/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Electrical installation service”.
- 4.2★ from 5 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
#25 EcoGen America
Based in Cape May Court House, 34 mi away
62/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 141 N Beach Dr, Cape May Court House, NJ 08210
Also serving Dover
18 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 |
|---|---|---|
| 360solar llc | 35 mi | |
| CCi Solar Universe | 31 mi | |
| Century Solar | 40 mi | |
| Chaparral Business Solutions LLC | 5.0★ (1) | 36 mi |
| EcoGen America | In Dover | |
| Equinox Renewable Energy, LLC | 32 mi | |
| Forever Lit Solar | 5.0★ (1) | 11 mi |
| ForthWorthPowerProgram | In Dover | |
| Just-in time 4 solar deals | 31 mi | |
| Lumina Solar Delaware | 5.0★ (1) | 37 mi |
| Panda Exteriors | 4.9★ (58) | In Dover |
| Perone Solar Solutions | 39 mi | |
| Pierce Fence Company | 4.8★ (235) | In Dover |
| R.L Solar service LLC | 5.0★ (2) | 23 mi |
| Seamless Installation Services, LLC | 3.7★ (3) | In Dover |
| Solar Electric | 5.0★ (1) | In Dover |
| Solar Foundations USA | 34 mi | |
| Towles Electric, Inc. | 4.4★ (59) | In Dover |
How much do solar installers cost in Dover?
Typical prices in USD, adjusted for Delaware 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 |
How we ranked Dover solar installers
We scored 25 Dover 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 Dover 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 Dover: frequently asked questions
Who is the best solar installer in Dover?
By CR Score, the highest-ranked solar installer in Dover, DE is Bright Side Roofing with a CR Score of 88/100. It has 4.8★ from 399 Google reviews. It is open 24/7. G. Fedale Roofing and Siding (#2) and SunLife Solar (#3) follow. We ranked 25 solar installers on 8 factors, last updated October 22, 2026.
How many solar installers are there in Dover?
ContractorsRanked ranks 25 solar installers serving Dover, DE. 2 of them are based in Dover; the rest serve it from nearby towns. Another 18 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Dover are open 24/7?
7 ranked solar installers in Dover post 24/7 hours. The highest-ranked are Bright Side Roofing (#1), G. Fedale Roofing and Siding (#2) and Zenergy Solar (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Dover work on weekends?
16 of 25 ranked solar installers post Saturday hours and 10 post Sunday hours. The highest-ranked open Saturdays are Bright Side Roofing (#1), G. Fedale Roofing and Siding (#2) and SunLife Solar (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Dover?
Solar panel installation typically costs $27,400 to $33,710, with $30,990 typical (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)). The range is adjusted for Delaware. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Dover solar installers have?
The median Google rating among 25 rated solar installers in Dover is 4.8★, with a median of 36 reviews. G. Fedale Roofing and Siding has the most, 718 reviews, and ranks #2. 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 Dover count in this ranking?
Yes, if they are within 40 mi of the Dover 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 Dover
- October 2026: CR Scores recalculated for 25 solar installers serving Dover.
More solar installers and Dover pages
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Other trades in Dover
- Roofers in Dover258 ranked
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- Electricians in Dover45 ranked
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- Landscapers in Dover42 ranked
- Handymen in Dover23 ranked
- Kitchen remodelers in Dover37 ranked
- Bathroom remodelers in Dover45 ranked
- Flooring contractors in Dover39 ranked
- Tile installers in Dover7 ranked
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- Fence contractors in Dover8 ranked
- Deck builders in Dover31 ranked
- Siding contractors in Dover125 ranked
- Window installers in Dover114 ranked
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- Garage door repair companies in Dover11 ranked
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- All contractors in Dover