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Gallagher Bros Construction

4.8

About this business

Location details

5400 Magnolia Ave, St. Louis, MO, 63139, United States

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WeekdayScheduleStatus
Mon8:00 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 5:00 p.m.
Sat9:00 a.m. to 2:00 p.m.
SunClosed
4.8664 reviews
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John J's profile image
John J 
5 days ago

There are a number of points that I'd like to make about Gallagher. First off, I had a couple of companies come out and take a look at the damage on my roof from a recent storm and Gallagher was the last and the best. Willie was the salesperson that inspected the roof told me what was needed and was very professional and attentive to what I needed. They worked well with my insurance company and communicated back with me. The roof was completed in one day and that didn't end there. The project manager came over at the end to ... read more

Alisa Hadzic's profile image
Alisa Hadzic 
a week ago

Excellent experience from start to finish! Our rep, Patrick White, along with the rest of the team were professional, on time with everything, and delivered high-quality work. Communication was excellent. Anytime we called or sent a text, we got a timely response. My husband and I are very happy with the results and would definitely recommend Gallagher to anyone needing construction services. 

Cindi Donjon's profile image
Cindi Donjon 
2 weeks ago

I understand that it is definitely a hit or miss with any company you use for repairs. The company I used in my damage of 2023 was a nightmare, even though they had a A+ rating with BBB and a 5.0 in Google reviews. This time around with Gallagher Bros., Willie came and gave me the quote, worked diligently with my insurance company and was helpful all the way through. There was an unexpected roof cost not covered by insurance, but the owner gave me break on the cost, that was much appreciated! 

Robert Burt's profile image
Robert Burt 
4 weeks ago

Best construction company in the St. Louis area. The CEO Jack is a great guy. 

Steve Rankin's profile image
Steve Rankin 
a month ago

I am extremely satisfied with the work that was recently done on my home. I had a new roof installed, gutters and downspouts, and some fascia replaced. The crews did nice work and were very friendly. Brett came out several times after various storms to give me advice on my roof. He also spent a lot of time going over the ins and outs of the claim process and really helped me to understand how it all works. Definitely a five-star review for Gallagher Bros and my highest recommendation. 

Frequently asked questions about Gallagher Bros Construction

How is Gallagher Bros Construction rated?

Gallagher Bros Construction has a 4.8 star rating with 664 reviews. 

When is Gallagher Bros Construction open?

Gallagher Bros Construction is open now. It will close at 5:00 p.m.  

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