4.7 
62 *The Angi rating for Window Service companies in Buffalo, IA 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 Buffalo, IA 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 December 08, 2025
Serving Buffalo, IA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Quality windows and great to work with."
+77
Serving Buffalo, IA and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Warranties offered
"From start to finish my experience with Mad City windows was excellent, from calling to get an appointment for estimate, for measurement of windows and installation. Everyone was pleasant, knowledgeable and proficient. The windows were in stalled in one day with all the old windows and site cleaned. The windows look great. I am very happy with the entire procedure. From start to finish was 6 weeks."
+20
Serving Buffalo, IA and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Green Valley has helped me on 3 roofs and window wrap - so far. Scott came out and gave me a bid and I could tell he knew what he was talking about. He gave me a great price, got me on the schedule right away, and did an excellent job. The crew worked fast and left the job site very clean! Because of Maria, Scott, and the crew, I will always call Green Valley for my future projects."
+34
Serving Buffalo, IA and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Warranties offered
"Hansons is replacing my roof not windows. Representative was thorough and friendly. Their pricing was consistent with other quotes with a seemingly superior product. Installation will be in a couple weeks after shingles are custom made for my home."
+5
Serving Buffalo, IA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2007
Free estimates
Warranties offered
"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
+2
Serving Buffalo, IA and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
With over 10 years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle everything from new doors and windows to siding to roofs. We will treat your home as we would treat our own. Give Reuther Construction a call today, we look forward to working with you!
Serving Buffalo, IA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
Welcome to Gabe's Construction & Restorations LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
+26
Serving Buffalo, IA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
Fisher Construction LLC is a trusted home improvement company specializing in roofing, windows, and siding. With a commitment to quality craftsmanship and superior materials, we help homeowners enhance the durability, energy efficiency, and curb appeal of their properties. Whether you're looking for a new roof, high-performance windows, or durable siding solutions, our expert team ensures professional installation and exceptional service. At Fisher Construction LLC, we take pride in delivering affordable financing options, free professional inspections, and outstanding customer satisfaction. Contact us today for a hassle-free consultation and let us protect and upgrade your home with lasting results!
+7
Serving Buffalo, IA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"T&S did an excellent job installing the door. Clean and neat. The work was done with a time frame that work with my schedule. Highly recommend."
+9
Serving Buffalo, IA and surrounding areas
Approved
In business since 1990
Free estimates
Warranties offered
"Generally, very good experience. Quick response and install"
+41
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