35 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Fredericksburg: Luna Heating Air Solar, CR Score 59/100; 5.0★ from 61 Google reviews; open 24/7.
Best for emergencies (open 24/7): Benfield Electric Co. of Virginia, posts 24/7 hours; ranked #3 of 35.
Most-reviewed: ION Solar, 1,961 Google reviews at 4.5★, the most of 35 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
35 Fredericksburg solar installers are ranked here by CR Score, from ten published factors. 12 are open 24/7, 27 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 5.0★ across 35 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Luna Heating Air Solar | 59 | 5.0★ (61) | Fredericksburg | 24/7 | Overall |
| 2 | ION Solar | 57 | 4.5★ (1,961) | Ashland, 37 mi away | Sat | Most reviews |
| 3 | Benfield Electric Co. of Virginia | 55 | 4.9★ (730) | Manassas, 33 mi away | 24/7 | Emergencies |
| 4 | Certified Independent Powur Solar Consultant | 55 | 5.0★ (5) | Fredericksburg | Sat | — |
| 5 | Solar 4 Heroes | 54 | 5.0★ (22) | Glassboro, 20 mi away | Sat · Evenings | — |
| 6 | Insured Roofs - Stafford Branch | 54 | 5.0★ (49) | Aquia Harbour, 12 mi away | 24/7 | — |
| 7 | Solar Nosh | 53 | 5.0★ (3) | Annandale, 29 mi away | 24/7 | — |
| 8 | Cenvar Solar | 52 | 5.0★ (3) | Culpeper, 31 mi away | 24/7 | — |
| 9 | Shanco Roofing | 52 | 4.9★ (140) | Lorton, 33 mi away | 24/7 | — |
| 10 | Solar150 | 52 | 5.0★ (12) | Baltimore, 37 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “HVAC contractor”.
Based in Ashland, 37 mi away
Ranked #2 because of its Google rating and review volume: 4.5★ from 1,961 Google reviews, the most in Fredericksburg.
Based in Manassas, 33 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 730 Google reviews.
Based in Fredericksburg
Ranked #4 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Solar energy company”.
Based in Glassboro, 20 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Solar energy company”.
Based in Aquia Harbour, 12 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 49 Google reviews.
Based in Annandale, 29 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based in Culpeper, 31 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Solar energy company”.
Based in Lorton, 33 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 140 Google reviews.
Based in Baltimore, 37 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Solar energy company”.
Based in Culpeper, 31 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 72 Google reviews.
Based in Spring Ridge, 37 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Solar energy system service”.
Based in Fairfax, 40 mi away
Ranked #13 because of its Google rating and review volume: 5.0★ from 264 Google reviews.
Based in Annandale, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based in Gainesville, 33 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based in Waldorf, 37 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Solar energy company”.
Based in Dale City, 26 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 77 Google reviews.
Based in Chester, 37 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 64 Google reviews.
Based in Greater Upper Marlboro, 39 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Solar energy company”.
Based in Waldorf, 37 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 88 Google reviews.
Based in Glen Allen, 13 mi away
Ranked #21 because of its Google rating and review volume: 5.0★ from 76 Google reviews.
Based in Fredericksburg
Ranked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Electrical installation service”.
Based in Fort Washington, 38 mi away
Ranked #23 because of its Google rating and review volume: 4.7★ from 59 Google reviews.
Based in Accokeek, 33 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Solar energy system service”.
Based in Fairfax, 40 mi away
Ranked #25 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Solar energy company”.
#1 to #25 are shown in full above. Here are #26 to #35, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | United Solar Solutions | 49 | 5.0★ (3) | 34 mi |
| 27 | Mason's Pressure & Soft Washing | 47 | 5.0★ (42) | 35 mi |
| 28 | Sunlife Builders | 47 | 5.0★ (3) | 34 mi |
| 29 | Nu Look Roofing, Siding, and Windows | 47 | 4.6★ (437) | 40 mi |
| 30 | On Call Contracting Group | 46 | 5.0★ (8) | 39 mi |
| 31 | SolarCity | 46 | 3.0★ (6) | 35 mi |
| 32 | Solar Energy World | 46 | 3.7★ (3) | 39 mi |
| 33 | Wil the Roofer | 45 | 5.0★ (4) | 33 mi |
| 34 | Continuum Energy Solutions | 44 | 4.8★ (17) | 38 mi |
| 35 | E-Tron Systems, Inc. | 41 | 4.7★ (3) | 31 mi |
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 |
|---|---|---|
| 9Hammers | 5.0★ (211) | In Fredericksburg |
| Access Solar | 22 mi | |
| American Solar Repair | 1.0★ (1) | 37 mi |
| Beacon Home Advisors | 5.0★ (1) | 37 mi |
| Brian @ Ion Solar | 3.0★ (2) | In Fredericksburg |
| Dannex Construction | 4.0★ (68) | In Fredericksburg |
| Decarbonize Building Systems | 5.0★ (2) | 37 mi |
| Fidelity Exteriors | 5.0★ (14) | In Fredericksburg |
| Go solar Maryland | 9 mi | |
| Illumine Solar | 5.0★ (2) | 39 mi |
| JF Electrical Contractors Inc | 4.9★ (136) | In Fredericksburg |
| M.E. Flow | 4.9★ (59) | In Fredericksburg |
| Malone Electrical Solutions | 4.5★ (280) | In Fredericksburg |
| Platinum Home Design, LLC | 4.6★ (10) | In Fredericksburg |
| Prestige Deck & Fence | 4.7★ (56) | In Fredericksburg |
| River Oakes Roofing Inc | 5.0★ (31) | In Fredericksburg |
| Robert B. Payne Heating & Air | 4.9★ (2,703) | In Fredericksburg |
| Roe’s Abode Installs | 5.0★ (160) | In Fredericksburg |
| Solari Solar Power | 5.0★ (2) | 33 mi |
| Teakwood Enterprises Inc. | 4.9★ (27) | In Fredericksburg |
Typical prices in USD, adjusted for Virginia 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 |
We scored 35 Fredericksburg 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 23, 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 Fredericksburg 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 |