Approved ProAbout us
A wide range of construction services, all under one roof. “Come Home to Cortese” is not only a tag line, but also a philosophy we live by. Whether it’s someone visiting our 3,000 sq. ft. all-inclusive showroom, a new customer asking for some design ideas, or an apprentice carpenter looking for a job, it’s our way of welcoming you into our family. This means you will always be treated with the utmost respect, dignity, and that the construction services we provide, big or small, come with our complete customer satisfaction guarantee. Confidence, Creativity, Craftsmanship… That’s our promise! If you’re looking for help in customizing your home to your unique specifications, stop in our new showroom on 9074 Main Street in Clarence, visit us at www.cortese.net or give us a call at 716-683-2100 today.
Business highlights
68 years of experience
Services we offer
Additions & Patio Roof, Basement Remodel, Bathroom Remodel, Kitchen Remodel, Sunrooms & Awning
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.916 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 94% | ||
| 6% | ||
| 0% | ||
| 0% | ||
| 0% |
Filter reviews by service
Showing 1-16 of 16 reviews
Linda B.
Jun 2025
Google Review
I had a complete bathroom remodel. I am delighted with the results. It is actually what I wanted. The crew of Alex, Vlad and Vlad were great. They were efficient, neat and paid attention to the details. They were also respectful of me and my property. Very professional. The project manager Ryan kept the project on schedule and answered all my questions and concerns. All in all I was very pleased with everyone's professionalism and with the beautiful results..
Sue H.
Jun 2025
Google Review
My kitchen remodel with Cortese came out so nice. It was a pleasure to see the work as it came together. Thank you Cortese!
Josh B.
Jun 2025
Google Review
Cortese is first class to work with from start to finish. The "one stop shop" for all large home remodels is what led us to working with Cortese and we're so happy with the final product.
Special shoutout to Jon and Brandon who were the onsite contractors at my house for 3+ months. They were super friendly, professional, respectful of my home/time/space, and do amazing work!
Diane L.
Jun 2025
Google Review
Steve Dennim and Joe were excellent and conscientious workers. They were extremely helpful and did a fabulous job on our kitchen renovation. They were meticulous in their work, and nothing was too much to ask of them. They left our home in pristine condition every night.
I have written a letter to Dominic commending their excellent work.
Diane Lynch
Gale W.
Jun 2025
Google Review
We hired Cortese Construction to replace our front porch posts that holds up our overhang roof. We also had them replace the spokes with aluminum. Alex and Vlad did an exceptional job replacing the old with the new. They were polite, easy to convey my questions to, and can’t say enough about them. I highly recommend Cortese Construction for your construction needs.
Christine P.
May 2019
Sunroom or Patio Enclosure Building Service
They are a fantastic company and do amazing work. Don't hire anyone else, choose them!
Danielle F.
Nov 2017
Sunroom or Patio Enclosure Building Service
We contracted with Cortese because of their reputation in the Buffalo area, and when we heard on WBEN that they also have a sunroom line, Betterliving we were thrilled as we were searching for a good company to go with for our lake house. We opted for the three season room and love it.. the installers did a fabulous job and were such great guys. They came out on time every day with a smile and "can-do" attitude.. Domenic should be very proud of the men he has working for them, they were an excellent representation of his family's business.
John D.
Mar 2016
They are very responsive, they worked with me though the entire process, my wife passed away in the middle of the project and they weren't pushy, they worked for me at my time and pace. They were always professional and courteous.
William W.
Mar 2016
They do what they say they are going to and do it all in a timely manner
Linda C.
Mar 2016
Outstanding job, they were well worth the wait. They cleaned up well after the patio enclosure was complete. All of the team were trained properly, very knowledgeable, and professional. I would highly recommend them.
Richard D.
Mar 2016
Sunroom or Patio Enclosure Building Service
Every time we had a question or concern Nick was there to answer any of them. We had a patio enclosed and every time people ask us who did it we refer them.
Judy G.
Mar 2016
I though they were very professional, the whole crew was very polite. The Cortese Brothers are very great to work with and were always there to answer any question I had.
Mike ..
Mar 2016
Sunroom or Patio Enclosure Building Service
We were very satisfied with their work.
Jerry and Linda S.
Jun 2014
They did a fantastic job. They were professional and eager to please. We could not be happier with them. They are family owned and have been around a long time.
David S.
Jun 2014
Domenic did a very nice job putting it together. It was satisfactory and I enjoy it.
Kristin C.
Dec 2013
Major Renovation Multiple Room Service
I just recently built a home and hired Cortese brothers to do a large portion of the projects in several of the rooms, during this process I hired different contractors from other companies and I have to say I recieved by far the best customer service and best quality of work with Cortese brothers. They showed up when they said they would, they completed the work within the time frame they stated, their Project manager communicated with me on a daily basis to ensure we were on the same page with everything and that my expectations were being met. I am beyond satisfied with their service!
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Cortese Construction is currently rated 4.9 overall out of 5.
Monday: 8:00 AM - 4:30 PM
Tuesday: 8:00 AM - 4:30 PM
Wednesday: 8:00 AM - 4:30 PM
Thursday: 8:00 AM - 4:30 PM
Friday: 8:00 AM - 4:30 PM
Saturday: Closed
Sunday: Closed
Cortese Construction accepts the following forms of payment: CreditCard
Yes, Cortese Construction offers free project estimates.
No, Cortese Construction does not offer eco-friendly accreditations.
No, Cortese Construction does not offer a senior discount.
No, Cortese Construction does not offer emergency services.
No, Cortese Construction does not offer warranties.
Contact Information
9074 MAIN ST, CLARENCE, NY 14031
Service Hours
| Sunday: | Closed |
| Monday: | 8:00 AM - 4:30 PM |
| Tuesday: | 8:00 AM - 4:30 PM |
| Wednesday: | 8:00 AM - 4:30 PM |
| Thursday: | 8:00 AM - 4:30 PM |
| Friday: | 8:00 AM - 4:30 PM |
| Saturday: | Closed |
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