4.3 
103 *The Angi rating for Window Service companies in Decatur, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Decatur, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on June 24, 2026
Serving Decatur, MI and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Jacob and his crew did an amazing job on our windows. They arrived on time, were polite and professional, and our windows look beautiful. I highly recommend them and will definitely be using them again next year!! Thank you for a job well done."
Serving Decatur, MI and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"I have to say that the window installation i experienced with Clayton and his crew was a fun and pleasant experience. They were warm assuring and total craftsmen. I would recommend them to anyone considering a window project."
Serving Decatur, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Warranties offered
"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."
+20
Serving Decatur, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Warranties offered
"prompt, friendly, knowledgable, so a very successful project looking forward to doing more windows soon"
+23
Serving Decatur, MI and surrounding areas
Approved (Corporate)
In business since 1953
Free estimates
Credit card accepted
"17 windows installed in one day by contractors that were very professional. They worked in the cold rain and tired to not have windows open for too long."
Serving Decatur, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Credit card accepted
"customer service was excellent. They were very accommodating to our needs . We love the new windows."
Serving Decatur, MI and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Warranties offered
"I’m just starting on this project , but am very happy with this company so far. They will be installing 2 sliding doors and 9 casement windows."
+5
Serving Decatur, MI and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Frost Shades was so easy to work with. Always on time, cleaned up after they were done. Definitely would recommend to anyone looking for in home window tinting."
Serving Decatur, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2007
Free estimates
Warranties offered
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
+2
Serving Decatur, MI and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"The team Armored used to do the windows was very knowledgeable. The windows look real nice."
+16
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