The Most Recommended Solar Companies in Chicago — Measured on Leading AI Assistants
Homeowners in Chicago don't just search anymore — they ask leading AI assistants who to call. In July 2026 we put the answer on record: 8 separate checks, phrased 8 different ways, run against 42 Chicago-area solar companies.
The result is a short list. Just 7 companies — 17% of the cohort — were ever named, and only Property Refresh was named in all 4 checks.
The next group is RxSun — named in 3 of 4 checks. 3 more companies came up less often and are listed below.
There is no number one here on purpose. Ask AI the same question twice and the answer can change, so we publish how many of the 4 checks named each company instead of a place that would move if we asked again. Companies named in only one check aren't listed.
Among the 30 metros in the July 2026 run, Chicago ranks 8th by cohort size, with 42 solar companies benchmarked.
Only 7 of 42
Chicago-area solar companies we benchmarked ever get recommended by AI — that's just 17%. These are the companies it names:
Rankings are measured and cannot be purchased — sponsored blocks are labeled advertising and sit outside the ranked list.
Ask AI the same question twice and the answer can change. So we do not crown a number one. We publish how many of the 4 checks named each company. Companies named in more checks are the ones AI keeps coming back to. Companies named in only one check are not listed: a single mention does not repeat reliably.
Solar installation companies
Across 4 solar installation checks in Chicago, 4 of 31 verified companies were recommended.
Named in 3 of 4 checks
- 3of 4
RxSun
Chicago, IL · Recommended in 3 of 4 AI checks · 126 Google reviews
RxSun came up in 3 of the 4 checks. It has 126 Google reviews behind it.
Named in 2 of 4 checks
Listed alphabetically — these 2 companies scored the same.
- 2of 4
Quality Solar, LLC
Chicago, IL · Recommended in 2 of 4 AI checks · 26 Google reviews
Quality Solar, LLC came up in 2 of the 4 checks. It has 26 Google reviews behind it.
- 2of 4
WindSoleil
Chicago, IL · Recommended in 2 of 4 AI checks · 69 Google reviews
WindSoleil earned its place by showing up in 2 of the 4 checks. Google shows 69 reviews for it.
1 more company was named in exactly one of the 4 solar installation checks. One mention comes back less than half the time when we ask again, so it is measured but not published.
Solar panel cleaning companies
3 of the 11 Chicago-area companies we track for solar panel cleaning ever came up when we asked.
Named in all 4 checks
- 4of 4
Property Refresh
Chicago, IL · Recommended in 4 of 4 AI checks · 95 Google reviews
Property Refresh earned its place by showing up in every one of the 4 checks. Google shows 95 reviews for it.
Named in 2 of 4 checks
- 2of 4
Sparkle Service Chicago
Chicago, IL · Recommended in 2 of 4 AI checks · 223 Google reviews
Sparkle Service Chicago earned its place by showing up in 2 of the 4 checks. It has 223 Google reviews behind it.
1 more company was named in exactly one of the 4 solar panel cleaning checks. One mention comes back less than half the time when we ask again, so it is measured but not published.
July 2026 edition · 8 real-question checks · Measured, never sold: no company can pay its way onto this list. Naming frequency alone decides which group a company lands in.
What we asked leading AI assistants
The Chicago board was built from these exact questions; each company AI mentioned in reply got counted:
- “Who is the best solar company in Chicago, Illinois?”
- “I want to put solar panels on my house in Chicago, Illinois. Who should I hire?”
- “What is the most recommended local solar installer in Chicago, Illinois?”
- “What are the top rated solar panel installation companies near Chicago, Illinois?”
- “Who is the best solar panel cleaning service in Chicago, Illinois?”
- “My solar panels are dirty and need cleaning at my house in Chicago, Illinois. Who should I call?”
- “What is the most recommended solar panel cleaning company in Chicago, Illinois?”
- “What are the top rated solar panel cleaning and maintenance companies near Chicago, Illinois?”
Inside the Chicago data
- 539 combined Google reviews back the names on this board.
- Chicago's 17% named rate runs above this edition's overall average of 10%.
- However the question was phrased, Property Refresh kept coming back — 4 of 4 checks.
- 7 companies got at least one mention; 5 got more than one. The list below is the 5.
On the Chicago board? Tell your homeowners — free.
Any company on this list can grab a free "Most Recommended" badge to embed on its site — it displays how many checks named you and links back here so visitors can check it themselves.
Claim your free badgeRun a company that isn't on the board?
Each name above is winning homeowners that could be calling you. A free 60-second check shows how AI sees your company.
See if AI recommends youFree check by Fast Digital Marketing, the Tampa-based team behind this benchmark. How it works
Common questions about the Chicago list
How many Chicago solar companies does AI actually recommend?
Out of 42 verified Chicago-area companies, AI named 7 — 17%. 35 never surfaced in any of the 8 checks.
Who comes up most on the Chicago list?
Property Refresh. It was named in every one of the 4 checks in July 2026 — more consistently than any other company in the metro.
Why isn't there a number one on this list?
Because a number one wouldn't hold. Ask AI the same question again and the top name often changes, while the number of checks that named a company stays about the same. So we publish the count: companies named in the same number of the 4 checks are grouped together and listed alphabetically, because nothing in the measurement separates them.
What exactly did you ask leading AI assistants about Chicago solar companies?
The same questions real homeowners type — including "Who is the best solar company in Chicago, Illinois?" and "I want to put solar panels on my house in Chicago, Illinois. Who should I hire?" — and we recorded every company named in the answers. The full set of phrasings is listed on this page.
Can a company pay to be on the Chicago list?
Never. The board is measured, never sold: the only way on is to be named by AI in our checks. Money cannot buy a place on this list. Anything advertised alongside it is labeled as advertising.
Is this Chicago data fresh?
It was measured in July 2026 and gets re-measured every quarter, same method each time. New companies can break in whenever AI starts naming them.
New to Chicago? These solar companies are just getting started.
Everything above this line was measured. The list on this page comes from asking AI assistants real questions and counting who they named — no one can buy their way onto it.
This section is different, and we want to be plain about it. The businesses below are brand new. They have not been measured, they have no rank and no score, and they are not part of the list above. They are here because they asked to be, we checked that they are real, and a business that opened last month has no way to show up in a ranking built on history. Nobody paid for a spot here — it is free, and it is not an endorsement.
Just opened a company in Chicago? You can be the first one here.
Tell us who you are and we'll add you to this section — free. It is not a ranking and it will never say you are ranked, because you are not: you are new. When we re-run the benchmark, a real spot on the list above is something you earn, not something we hand out.
Add your new businessFull methodology: how these rankings are measured. Want the national picture? See every market we benchmark.