How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%86+46.9Reliability 24%80+19.4Value 14%100+14.1Replies to reviews 7%18+1.3Craft & service penalty55−4.5Experts Score= 77Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.77SCOREWindow World of Rockford
Rockford, IL · Grade BLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #122Position by Experts Score among all companies we track in this category. of 127 window cleaning services · 4.7★ from 461 Google reviews
Report card
Percentile vs other window cleaning services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
Reviews for your job
Customers hired Window World of Rockford for 8 kinds of job.
Window World of Rockford for window installation
Clear ✕All 163 Google reviews tagged “Window installation” · showing 20
Excellent installation crew , windows look great, thanks window world!
Wonderful from start to finish! Professional, respectful and cleaned the areas inside & out!
The salesman we had, Brad was very good! Introduced himself upon arriving, & asked what we were looking to do, & explained everything in detail. Any questions needed answering, he was right there with ALL the answers. Everything went well, & we r looking forward to getting our new windows installed! Thanks Brad!
Excellent install and previous customer service. They also installed an Egress window in our home a few years ago and stand behind what they sell.
The installation crew did a great job...appreciate the good work they did.
Tom and Kyle where absolutely fantastic. They arrived alittle early and got right to work. They're friendliness, work ethic, personalities, detail to workmanship was phenomenal! Tom answered all my questions and concerns. The installation was done very professional and the finished product is absolutely gorgeous. I…
Ryan was professional and offered great advice.
Great company to work with. We love our new windows. I would recommend them to anyone and everyone!
Tom the installer was great and answered all my questions. He was very careful with the surrounding tile and the whole experience was great. Thank you Window World
If one brakes or you happen to break one when cleanin they come and fix it right away.
I had windows installed. They were fast, cleaned up everything when they were done. They were polite.
Window installers very efficient and hard-working. Great job overall!
We had some very bad windows that were kind of nasty and we ordered new ones through window world Tom and his helper came and installed them yesterday 9/16/2026 very professional very well put in look very nice what an improvement we are very happy with the service we received and would highly recommend to anyone
We are totally 💯 percent satisfied with the whole experience the guys did an awesome job couldn't be happier thank u so much
The new window looks amazing! I was impressed how well they were able to match it to the existing 30 year old windows and trim. It blends right in and I will definitely use them in the future.
Tom and Luke were conscience and efficient during the install , always cleaning up all area impacted . I plan to request them for future installs .
Great service and very knowledgeable
I have had a great experience so far with Ryan. He has been very patient and knowledgeable as I made by decision as to what options I was considering. I cannot wait to see my new windows and front door!!
We had two windows put in they were in and out in an hour and a half with the install and did an awesome job
Very professional from the quote to the installation. Installers did a great job on windows.
Price
Not enough reviews with a price yet.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Window installation | 163 | — |
| General door installation | 39 | — |
| Custom windows | 17 | — |
| Window repair | 14 | — |
| Installation | 12 | — |
| General door repair | 4 | — |
| Cleaning | 3 | — |
| Window design | 2 | — |
