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Big L Windows & Doors

4.6

About this business

Big L Windows & Doors in Buffalo, NY offers replacement windows and doors for homeowners and builders. Get a free estimate on your next home project today! Our customers turn to us for all of their home window replacement and patio door replacement projects. Our products, which include Marvin®, Therma-Tru®, Infinity by Marvin®, and ProVia feature a "no call-back" quality, so you are guaranteed an outstanding experience. We service the Western New York area, specifically Greater Buffalo and Niagara Falls, includin... read more

Location details

2727 William St, Cheektowaga, NY, 14227, 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.
Sat10:00 a.m. to 2:00 p.m.
SunClosed
4.6223 reviews
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Sharon Riznyk's profile image
Sharon Riznyk 
on Google
6 days ago

Big L always provides top notch customer service for any needed repairs on our 29-year old windows and sliding glass door. They just repaired the rollers on the sliding screen door, and it now slides like brand new. 

Sandy Voss's profile image
Sandy Voss 
on Google
6 days ago

I like the quality of their products and they stand behind the warranty,with great and pleasant service. Thank you Big L 

Chris Demske's profile image
Chris Demske 
on Google
a week ago

We had Big L install Marvin Infinity windows back in April and words cannot express how delighted we are with our new windows! Simply put, they are absolutely beautiful. The Big L installation crew was exceptional. They were punctual, polite, professional, highly skilled and a pleasure to have around. In particular, Derek and Dave were highly responsive to my many questions and were very communicative regarding the progress of the job. We really appreciated their commitment to making our installation a great success. Our sal... read more

Cynthia Carlino's profile image
Cynthia Carlino 
on Google
a week ago

I highly recommend Big L Doors. They replaced our kitchen sliding glass doors onto our deck seven years ago and just recently our front entry door. Travis is very knowledgeable, gives great advice and recommendations. He is also extremely patient… I was very indecisive about my decisions even up until the day before installation. The installation team of Conner and his crew were outstanding. They did a phenomenal job from beginning to end. 

P.F. McDevitt's profile image
P.F. McDevitt 
on Google
2 weeks ago

Big L was amazing from start to finish. No pressure sales visit. Efficient financing. They 100% dealt with the Preservation Board in our historic district. They finished the job in about 75% of the time frame they gave us. Arrived promptly at 8:00. Left promptly at 4:00, with everything spotless. They installed Marvin windows that are terrific. I really couldn't recommend a business more highly. They certainly are not the cheapest place to get windows, but every interaction with them reassured me that we were dealing with ab... read more

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Frequently asked questions about Big L Windows & Doors

How is Big L Windows & Doors rated?

Big L Windows & Doors has a 4.6 star rating with 223 reviews. 

When is Big L Windows & Doors open?

Big L Windows & Doors is open now. It will close at 5:00 p.m.  

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