86/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 718 Google reviews, open 24/7.
- 4.8★ from 718 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 S Mary St, Newport, DE 19804
Best Solar Installers in Glasgow, DE (2026)
61 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Glasgow: G. Fedale Roofing and Siding, CR Score 86/100; 4.8★ from 718 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Zenergy Solar, posts 24/7 hours; ranked #3 of 61.
- 5
Most-reviewed: JK Mechanical, 1,332 Google reviews at 4.9★, the most of 61 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
61 Glasgow solar installers are ranked here by CR Score, from 8 published factors. 12 are open 24/7, 33 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.9★ across 61 rated businesses.
Top 10 solar installers in Glasgow at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | G. Fedale Roofing and Siding | 86 | 4.8★ (718) | New Castle, 10 mi away | 24/7 | Overall |
| 2 | SunLife Solar | 86 | 4.8★ (123) | Wilmington, 13 mi away | Sat · Sun · Evenings | — |
| 3 | Zenergy Solar | 85 | 5.0★ (61) | Wilmington, 12 mi away | 24/7 | Emergencies |
| 4 | Arise Solar LLC | 84 | 4.7★ (17) | Newark, 2 mi away | Sat · Sun · Evenings | — |
| 5 | JK Mechanical | 83 | 4.9★ (1,332) | Willow Street, 39 mi away | 24/7 | Most reviews |
| 6 | Surf & Turf Roofing, Solar and Windows | 83 | 4.9★ (272) | Bellmawr, 39 mi away | 24/7 | — |
| 7 | Zimmerman's Roofing | 82 | 4.9★ (556) | New Holland, 39 mi away | 24/7 | — |
| 8 | Bright Side Roofing | 81 | 4.8★ (399) | Dover, 32 mi away | 24/7 | — |
| 9 | New Earth Solar | 81 | 5.0★ (25) | Newark, 6 mi away | Sat · Evenings | — |
| 10 | KW Solar Solutions, Inc | 81 | 4.9★ (36) | Elkton, 7 mi away | Sat | — |
The 61 best solar installers in Glasgow, 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 Wilmington, 13 mi away
86/100CR ScoreRanked #2 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 Wilmington, 12 mi away
85/100CR ScoreRanked #3 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 Newark, 2 mi away
84/100CR ScoreRanked #4 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 Willow Street, 39 mi away
83/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 1,332 Google reviews, the most Google reviews on this list (1,332).
- 4.9★ from 1,332 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 202 W Kendig Rd, Willow Street, PA 17584
Based in Bellmawr, 39 mi away
83/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 272 Google reviews, open 24/7.
- 4.9★ from 272 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 363 W Browning Rd Unit-B, Bellmawr, NJ 08031
Based in New Holland, 39 mi away
82/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 556 Google reviews, open 24/7.
- 4.9★ from 556 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 325B W Main St, New Holland, PA 17557
Based in Dover, 32 mi away
81/100CR ScoreRanked #8 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
Based in Newark, 6 mi away
81/100CR ScoreRanked #9 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, 7 mi away
81/100CR ScoreRanked #10 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
#11 Finray Solar
Based in Ardmore, 39 mi away
81/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 601 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 601 Google reviews
- Hours
- Mon–Fri 9:30 AM–5 PM · Sat 9:30 AM–1 PM · Sun closed
- Address
- 29 Bala Ave, Bala Cynwyd, PA 19004
Based in New Holland, 39 mi away
80/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 276 Google reviews, open 24/7.
- 4.9★ from 276 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 325 C, W Main St, New Holland, PA 17557
#13 Desol LLC
Based in North Star, 14 mi away
80/100CR ScoreRanked #13 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 Middletown, 6 mi away
80/100CR ScoreRanked #14 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
Based in Newark, 4 mi away
79/100CR ScoreRanked #15 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 West Chester, 30 mi away
79/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 92 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 92 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 1444 Phoenixville Pike, West Chester, PA 19380
Based in Runnemede, 40 mi away
78/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 105 Google reviews
- Hours
- Mon–Thu 8 AM–8 PM · Fri 8 AM–6 PM · Sat 10 AM–4 PM · Sun closed
- Address
- 170 E 9th Ave, Runnemede, NJ 08078
#18 T&T Powerwash
Based in Middletown, 25 mi away
78/100CR ScoreRanked #18 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 Pennsville, 14 mi away
77/100CR ScoreRanked #19 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 Carneys Point, 31 mi away
77/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Solar energy company”.
- 4.9★ from 37 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 9 AM–12 PM · Sun closed
- Address
- 180 Harrisonville Rd, Mullica Hill, NJ 08062
Based in Willow Street, 35 mi away
76/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 162 Google reviews, listed on Google as “Solar energy company”.
- 5.0★ from 162 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 3105 Lincoln Hwy E, Paradise, PA 17562
#22 EcoGen America
Based in Swarthmore, 29 mi away
76/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 16 Google reviews, open 24/7.
- 4.9★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 630 Fairview Rd #104b, Swarthmore, PA 19081
Based in Vineland, 39 mi away
76/100CR ScoreRanked #23 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 King of Prussia, 34 mi away
76/100CR ScoreRanked #24 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–Sat 8 AM–5 PM · Sun closed
- Address
- 1057 Lancaster Ave Suite 100, Berwyn, PA 19312
#25 RGB construction
Based in Carneys Point, 33 mi away
76/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 126 Google reviews, open 7 days a week.
- 4.8★ from 126 Google reviews
- Hours
- Mon–Fri 6 AM–9 PM · Sat–Sun 7 AM–7 PM
- Address
- 1104 Parliament Way, West Deptford, NJ 08086
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 61 ranked solar installers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | RCL Enterprises Inc. | 76 | 4.9★ (58) | 21 mi |
| 27 | Kirkin Exteriors | 75 | 4.8★ (438) | 5 mi |
| 28 | American Sentry Solar | 75 | 4.6★ (434) | 33 mi |
| 29 | Hopkins Pro Wash | 74 | 5.0★ (52) | 39 mi |
| 30 | Nu Look Roofing, Siding, and Windows | 73 | 4.9★ (102) | 29 mi |
| 31 | Pure Earth Solar | 73 | 4.1★ (9) | 7 mi |
| 32 | Open Sky Energy | 73 | 5.0★ (35) | 29 mi |
| 33 | Elevated Remodeling | 73 | 4.5★ (629) | 5 mi |
| 34 | Solar Techs | 73 | 4.4★ (8) | 40 mi |
| 35 | Solar Guardians USA | 73 | 4.8★ (73) | 39 mi |
| 36 | Pennstar Solar LLC | 72 | 5.0★ (24) | 38 mi |
| 37 | Freesolarfornj | 72 | 5.0★ (4) | 39 mi |
| 38 | Sunrise Solar Inc. | 72 | 5.0★ (21) | 32 mi |
| 39 | Uneak Electrical Contractors, LLC | 72 | 4.7★ (28) | 37 mi |
| 40 | Omniya | 72 | 4.7★ (111) | 25 mi |
| 41 | SunnyMac Solar | 72 | 4.4★ (374) | 17 mi |
| 42 | Panel Masters of NJ | 71 | 5.0★ (19) | 38 mi |
| 43 | pjm eis | 71 | 2.0★ (8) | 40 mi |
| 44 | Solar Flare Heating & Air Conditioning | 70 | 2.3★ (6) | 27 mi |
| 45 | Turner Roofing Company | 70 | 4.7★ (124) | 38 mi |
| 46 | Superior Solar Design | 70 | 5.0★ (14) | 35 mi |
| 47 | SmartRoof - Roofing and Solar | 70 | 4.7★ (189) | 39 mi |
| 48 | Advanced Solar Ideas | 69 | 5.0★ (6) | 38 mi |
| 49 | Delaware Community Solar | 68 | 4.7★ (12) | 37 mi |
| 50 | Fusion Solar Energy | 68 | 3.0★ (4) | 29 mi |
Also serving Glasgow
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 |
|---|---|---|
| Advisors Solar Group | 14 mi | |
| Ameresco Solar | 5.0★ (1) | 38 mi |
| AXITEC Solar USA | 23 mi | |
| CCi Solar Universe | In Glasgow | |
| Chaparral Business Solutions LLC | 5.0★ (1) | 6 mi |
| Emergent Energy Solutions.LLC | 27 mi | |
| Forever Lit Solar | 5.0★ (1) | 22 mi |
| Four Leaf Energy, Inc. | 1.0★ (1) | 32 mi |
| Independent Power and Solar, LLC | 14 mi | |
| Lumina Solar Delaware | 5.0★ (1) | 7 mi |
| MYSOLAR USA | 5.0★ (1) | 14 mi |
| Nextek Solar and Energy Management | 5.0★ (1) | 37 mi |
| R.L Solar service LLC | 5.0★ (2) | 31 mi |
| Sawmills Solar | 5.0★ (1) | 38 mi |
| Solar Electric | 5.0★ (1) | 35 mi |
| Solar Foundations USA | 8 mi | |
| SolareAmerica | 5.0★ (1) | 35 mi |
| Summit Energy | 1.0★ (1) | 38 mi |
| Sun-In-One | 5.0★ (2) | 17 mi |
| Tomlin Green Solutions LLC | 5.0★ (2) | 34 mi |
How much do solar installers cost in Glasgow?
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 Glasgow solar installers
We scored 61 Glasgow 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 Glasgow 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 Glasgow: frequently asked questions
Who is the best solar installer in Glasgow?
By CR Score, the highest-ranked solar installer in Glasgow, DE is G. Fedale Roofing and Siding with a CR Score of 86/100. It has 4.8★ from 718 Google reviews. It is open 24/7. SunLife Solar (#2) and Zenergy Solar (#3) follow. We ranked 61 solar installers on 8 factors, last updated October 22, 2026.
How many solar installers are there in Glasgow?
ContractorsRanked ranks 61 solar installers serving Glasgow, DE. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Glasgow are open 24/7?
12 ranked solar installers in Glasgow post 24/7 hours. The highest-ranked are G. Fedale Roofing and Siding (#1), Zenergy Solar (#3) and JK Mechanical (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Glasgow work on weekends?
33 of 61 ranked solar installers post Saturday hours and 16 post Sunday hours. The highest-ranked open Saturdays are G. Fedale Roofing and Siding (#1), SunLife Solar (#2) and Zenergy Solar (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Glasgow?
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 Glasgow solar installers have?
The median Google rating among 61 rated solar installers in Glasgow is 4.9★, with a median of 51 reviews. JK Mechanical has the most, 1,332 reviews, and ranks #5. 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 Glasgow count in this ranking?
Yes, if they are within 40 mi of the Glasgow 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 Glasgow
- October 2026: CR Scores recalculated for 61 solar installers serving Glasgow.
More solar installers and Glasgow pages
Solar installers near Glasgow
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Other trades in Glasgow
- Roofers in Glasgow648 ranked
- Plumbers in Glasgow138 ranked
- Electricians in Glasgow139 ranked
- HVAC contractors in Glasgow189 ranked
- General contractors in Glasgow230 ranked
- Painters in Glasgow121 ranked
- Landscapers in Glasgow154 ranked
- Handymen in Glasgow44 ranked
- Kitchen remodelers in Glasgow122 ranked
- Bathroom remodelers in Glasgow123 ranked
- Flooring contractors in Glasgow105 ranked
- Tile installers in Glasgow34 ranked
- Drywall contractors in Glasgow6 ranked
- Concrete contractors in Glasgow74 ranked
- Fence contractors in Glasgow42 ranked
- Deck builders in Glasgow82 ranked
- Siding contractors in Glasgow317 ranked
- Window installers in Glasgow268 ranked
- Gutter installers in Glasgow83 ranked
- Insulation contractors in Glasgow23 ranked
- Garage door repair companies in Glasgow20 ranked
- Foundation repair companies in Glasgow88 ranked
- Tree services in Glasgow96 ranked
- Masonry contractors in Glasgow52 ranked
- Water damage restoration companies in Glasgow258 ranked
- Home builders in Glasgow286 ranked
- Demolition contractors in Glasgow13 ranked
- All contractors in Glasgow