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F-M Exteriors

4.3

About this business

Location details

96 Betty Ln Unit #3, Suite #2, O'Fallon, IL, 62269, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 4:30 p.m.
SatClosed
SunClosed
4.3182 reviews
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Jessica Lotz's profile image
Jessica Lotz 
2 weeks ago

Updated mid-2025: owners beware- Would not use FM Exteriors again. While had a positive experience two years ago, our recent experience after the March 2025 storm has been awful. Once we signed the contract and paid >$13,000, it was 7 months before we received any movement towards our new roof. They were not proactive in reaching out to keep us updated; we had to call every 5-6 weeks for updates. And even then, it took weeks to hear back from them. Roof was finally completed but now we’re waiting to hear back on the rest of ... read more

chris vinyard's profile image
chris vinyard 
3 weeks ago

Had an awesome experience with Cornstone construction. Very meticulous work on our retaining wall and deck. It looks amazing! Would highly recommend. Keeping them in mind for future projects. Great job!!! 

4PennState's profile image
4PennState 
a month ago

If you are looking for a company that responds in a timely manner, cares about the customers, or follows through with their work, then you want to look somewhere else. This company has no idea what is going on with their projects and cannot communicate with the customer to keep them updated. I hired them, as a repeat customer, to fix storm damage from March. After multiple months of not hearing anything, I had to reach out. Fast forward to multiple excuses, not knowing where the material was placed, and completely ghosting m... read more

Christopher Finnerty's profile image
Christopher Finnerty 
2 months ago

DJ, Alex, and Thomas are the best. They were so knowledgable and helped by working directly with the insurance company. Thank you so much 

Matt Case's profile image
Matt Case 
2 months ago

Avoid working with this company at all costs. My home was damaged in March 2025, I hired FM Exteriors as the contractor to replace my roof and half of my homes siding. Check payment of roughly $13,000 for the required repairs was cashed by them in June 2025. It is now mid October and not a single bit of work has been completed. I requested additional work to be completed other than the insurance covered work that I would pay for out of my pocket and clearly communicated that with the original salesman. He did not communicate... read more

Frequently asked questions about F-M Exteriors

How is F-M Exteriors rated?

F-M Exteriors has a 4.3 star rating with 182 reviews. 

When is F-M Exteriors open?

F-M Exteriors is closed now. It will open on Monday at 9:00 a.m. 

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