4.5 
74 *The Angi rating for Skylight Service companies in Prospect Heights, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Skylight Service needs.
*The HomeAdvisor rating for Skylight Service companies in Prospect Heights, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Skylight Service needs.
Last update on June 23, 2026
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Was satisfied with the skylight and installation."
+26
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Art reached out to me regarding my concerns with a skylight. He was very informative and really impressed me. At this time, I chose not to do anything but he will be my first contractor that I will call in the future!"
+10
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 2017
Free estimates
Warranties offered
"Ron and Kevin did an excellent job of replacing our old skylights. Since the old, 30-year-old, skylights were no longer being produced, Ron custom designed skylights to fit in our space so they resembled our old skylights. They look fabulous. Ron and Kevin came when they said they would, worked diligently, and cleaned up after themselves. We were kept in the loop as to what was being done and what the cost would be. Ron is man of his word. Highly recommend."
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 1966
Free estimates
Warranties offered
"I contacted probably 20 different contractors to install a new skylight. Some didnâ t return my call ; some were unpleasant; some gave me crazy high estimates. NSS responded promptly; showed up on time for estimate while being extremely pleasant and knowledgeable and completed the work in the timeframe they gave me and did a beautiful job! Thanks NSS!!!"
+5
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Vald roofing was very professional vey reasonable and timely. The determined my problem showed me how my roof was leaking and how to resolve the problem. I will use them again and recommend others to do the same."
+64
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 1941
Free estimates
Credit card accepted
"They were not able to repair skylight felt probably needed replacement"
Serving Prospect Heights, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Warranties offered
"Alan, the sales rep., explained what happened to the window. Quite knowledgeable & professional. Price was in keeping within my budget."
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Very quick to respond to posting and came next day for estimate. This was a small repair job on fascia and flashing which they handled at time of estimate for a reasonable price, especially considering the minimum fees that bigger contractors charge -- if you can even get the bigger guys to come out. Contractor (Eric) seemed knowledgeable and was polite and professional. Would hire again."
+36
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 1970
Free estimates
Emergency services offered
"Excellent communications. Prompt responses, quick and complete estimate. Expeditious and Clean install with strong consideration for no disruption to our business operations during installation. Highly recommend Montes for your roofing project."
+148
Serving Prospect Heights, IL and surrounding areas
Approved
In business since 2020
Free estimates
Customers say: Quick response
"I was happy to find a local company who could replace the ropes in 2 of my windows. They also replaced a broken pane in one of my "French doors". They'll come later this year for 3 other things I need done -- replacing 2 basement windows and a screen door."
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