The Best Window Cleaning Services in Illinois
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 10,014 Google reviews of 38 top-rated window cleaning services nationwide; 10 of them in Illinois. Updated October 25, 2026.
Find the right company for your job
Pick the job — we re-rank companies by how customers rated that exact job.
Best window cleaning services in Illinois for general window replacement
Clear ✕Job match = this company’s ★ on reviews Google tagged “General window replacement” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.
What customers said about general window replacement
We had our kitchen windows replaced. It was quick and the new windows are beautiful. Our kitchen is so much brighter with all the natural light the new windows let in.
Fabulous Excellent I didn't even have to be there Thats what comfort means to me.
Kirk did an excellent job explaining all my options both in terms of window styles and payment options. The workers replacing the windows did a nice, clean, and quick job. Would recommend.
Julian was very friendly and helped me get exactly what I needed. I've worked with Feldco before, and they are great to work with. They deliver the product as promised, and are professional.
Great customer service!! Very happy with windows that I have already gotten and I’m excited to get more
Julian Gorens has helped us two years in a row and has done a fantastic job giving us the time and space to think and make decisions while also providing us with advice that comes from what I can only describe as neighborly, honest, & upfront. Last October, 2024, we had our first floor windows done and we didn’t get…
Overall ratings
Experts Score 0–100 and a letter grade per factor (A = top 20% of window cleaning services).
| # | Company | Grade | Satis · Relia · Craft · Value · Momen · Track · Accou | ★ | Typical bill |
|---|---|---|---|---|---|
| 1 |  Midwest Power WashingSpringfield, IL | B 69 | ABCACCD | 5.00 | — |
| 2 |  Spotless Perfection Window CleaningSpringfield, IL | B 61 | ABDBBDD | 4.99 | — |
| 3 |  Window Genie of Springfield Decatur and TaylorvilleSpringfield, IL | C 57 | BCBCCDD | 5.00 | — |
| 4 |  Feldco Windows, Siding, Doors & Roofing of SpringfieldSpringfield, IL | C 48 | DAFDABB | 4.93 | — |
| 5 |  Carpenter CleaningSpringfield, IL | C 43 | DCBCFBD | 4.99 | — |
| 6 |  Clean Impact Commercial Office CleaningSpringfield, IL | C 40 | DAFFACA | 4.92 | — |
| 7 |  ShinePro Window CleaningSpringfield, IL | C 40 | DCBDAFF | 4.93 | — |
| 8 |  Pamela's Cleaning Service, LLCSpringfield, IL | D 34 | DBFFAFB | 4.91 | $149 |
| 9 |  Petersburg Power WashingSpringfield, IL | D 29 | FFCDFAA | 4.89 | — |
| 10 |  Window World of Central IllinoisSpringfield, IL | F 9 | FFFFDBF | 4.68 | — |
What jobs cost
What customers paid, from the price Google asks reviewers to report.
| Job | Low | Typical | High | Fair |
|---|---|---|---|---|
| Standard cleaning | $137 | $170 | $196 | 96% |
| Deep clean | $201 | $236 | $323 | 100% |
Was the price fair?
All price verdicts left with reviews.
Price verdicts by year
Share calling it great / reasonable / overpriced.
How we grade
Satisfaction (35%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.
Reliability (15%) — How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).
Craft & service (20%) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.
Value (10%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.
Momentum (8%) — Last 12 months vs lifetime average — improving or slipping.
Track record (7%) — Review volume and years with reviews.
Accountability (5%) — Owner replies to 1–3★ reviews.