60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 109 Google reviews, the most in Chambersburg.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
- 4.9★ from 109 Google reviews
Best Solar Installers in Chambersburg, PA (2026)
16 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Chambersburg: Key Solar Solutions, CR Score 60/100; 4.9★ from 109 Google reviews.
- 2
Best for emergencies (open 24/7): Climate Control Inc, posts 24/7 hours; ranked #2 of 16.
- 7
Most-reviewed: AC Matthews, Roofing & Exteriors, 46 Google reviews at 5.0★, the most of 16 ranked after Key Solar Solutions; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Chambersburg solar installers are ranked here by CR Score, from ten published factors. 4 are open 24/7, 8 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 5.0★ across 16 rated businesses.
Top 10 solar installers in Chambersburg at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Key Solar Solutions | 60 | 4.9★ (109) | Spring Ridge, 36 mi away | — | Overall |
| 2 | Climate Control Inc | 59 | 4.8★ (40) | Chambersburg | 24/7 | Emergencies |
| 3 | Red Rock Farms | 58 | 4.8★ (27) | Thurmont, 29 mi away | Sat · Sun · Evenings | — |
| 4 | AR Sunny Solar | 57 | 4.8★ (16) | Beachwood, 34 mi away | 24/7 | — |
| 5 | Paradise Energy Solutions | 56 | 5.0★ (30) | Hagerstown, 22 mi away | — | — |
| 6 | RAF SOLAR POWER LLC. | 54 | 5.0★ (18) | Hagerstown, 25 mi away | — | — |
| 7 | AC Matthews, Roofing & Exteriors | 54 | 5.0★ (46) | Frederick, 39 mi away | 24/7 | Most reviews |
| 8 | SolarPanel RoofNSave Gettysburg | 53 | 5.0★ (3) | Gettysburg, 24 mi away | Sat · Sun | — |
| 9 | Velocity Energy and Home Solutions | 53 | 4.1★ (45) | Bellmawr, 30 mi away | — | — |
| 10 | Ark Home & Solar | 53 | 5.0★ (10) | Chattanooga, 37 mi away | Sat · Evenings | — |
The 16 best solar installers in Chambersburg, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Chambersburg
59/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 40 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 4.8★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 372 Grant St, Chambersburg, PA 17201
Based in Thurmont, 29 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 27 Google reviews, listed on Google as “Solar energy system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 4.8★ from 27 Google reviews
- Hours
- Mon–Sun 5 AM–10 PM
- Address
- 12641 Creagerstown Rd, Thurmont, MD 21788
Based in Beachwood, 34 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 4.8★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hagerstown, 22 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 30 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 11905 Wheatfield Dr, Hagerstown, MD 21740
Based in Hagerstown, 25 mi away
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 18 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 18218 Rockland Dr, Hagerstown, MD 21740
Based in Frederick, 39 mi away
54/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 46 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11 W Patrick St, Frederick, MD 21701
Based in Gettysburg, 24 mi away
53/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 127 Chambersburg St, Gettysburg, PA 17325
Based in Bellmawr, 30 mi away
53/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.1★ from 45 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 4.1★ from 45 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
#10 Ark Home & Solar
Based in Chattanooga, 37 mi away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Fri 8 AM–7:30 PM · Sat 8 AM–5:30 PM · Sun closed
Based in Paulsboro, 30 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
Based in Frederick, 38 mi away
50/100CR ScoreRanked #12 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 3.7★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 915 Toll House Ave, Frederick, MD 21701
Based in Frederick, 38 mi away
50/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 37 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
- 4.9★ from 37 Google reviews
- Address
- 617 W Patrick St, Frederick, MD 21701
Based in Carlisle, 33 mi away
49/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 44 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 44 Google reviews
- Hours
- Mon–Fri 7 AM–3:30 PM · Sat–Sun closed
- Address
- 35 Conifer Ridge Dr, Carlisle, PA 17013
Based in Frederick, 38 mi away
49/100CR ScoreRanked #15 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.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 930 N East St #5, Frederick, MD 21701
Based in Hanover, 37 mi away
45/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 11 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat–Sun closed
- Address
- 871 Hershey Heights Rd, Hanover, PA 17331
Also serving Chambersburg
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 |
|---|---|---|
| All Solar Inspection and Maintenance | 1.0★ (1) | 34 mi |
| Berkeley Home Technologies | 33 mi | |
| Blue Sky Solar Services, LLC | 1.0★ (1) | 18 mi |
| E/Aremodelingsolution LLC | 5.0★ (1) | 18 mi |
| Earthnet Energy | 5.0★ (1) | In Chambersburg |
| HKL Energy and Property Solutions LLC | 30 mi | |
| Home Source Solar | 25 mi | |
| Maximus Solar Carlisle Office | 31 mi | |
| Rosenberry's Electric LLC | 4.6★ (22) | In Chambersburg |
| Simple Sun Solar | 30 mi | |
| Sky Solar Solutions | 5.0★ (1) | 30 mi |
| Solar Madness | 5.0★ (2) | 30 mi |
| Solar Shampoo Panel | 21 mi | |
| Solar Vets LLC | 19 mi | |
| SONERGY USA | 37 mi | |
| SunNergy Solutions | 5.0★ (2) | 31 mi |
| SunnyMac Solar | 30 mi | |
| SunPowur Solar | 30 mi |
How much do solar installers cost in Chambersburg?
Typical prices in USD, adjusted for Pennsylvania with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $33,090 | $37,430 | $40,720 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.20 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Chambersburg solar installers
We scored 16 Chambersburg 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 Chambersburg 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 |
Solar installers in Chambersburg: frequently asked questions
Who is the best solar installer in Chambersburg?
By CR Score, the highest-ranked solar installer in Chambersburg, PA is Key Solar Solutions with a CR Score of 60/100. It has 4.9★ from 109 Google reviews. Climate Control Inc (#2) and Red Rock Farms (#3) follow. We ranked 16 solar installers on ten factors, last updated October 22, 2026.
How many solar installers are there in Chambersburg?
ContractorsRanked ranks 16 solar installers serving Chambersburg, PA. 1 of them is based in Chambersburg; 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 Chambersburg are open 24/7?
4 ranked solar installers in Chambersburg post 24/7 hours. The highest-ranked are Climate Control Inc (#2), AR Sunny Solar (#4) and AC Matthews, Roofing & Exteriors (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Chambersburg work on weekends?
8 of 16 ranked solar installers post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Climate Control Inc (#2), Red Rock Farms (#3) and AR Sunny Solar (#4). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Chambersburg?
Solar panel installation typically costs $33,090 to $40,720, with $37,430 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.20 Middle Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Pennsylvania. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Chambersburg solar installers have?
The median Google rating among 16 rated solar installers in Chambersburg is 5.0★, with a median of 23 reviews. Key Solar Solutions has the most, 109 reviews, and ranks #1. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do solar installers outside Chambersburg count in this ranking?
Yes, if they are within 40 mi of the Chambersburg 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 Chambersburg
- October 2026: CR Scores recalculated for 16 solar installers serving Chambersburg.
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