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Nucleus Windows And Doors L.L.C.

5.0(
5
)
Sliding Door Installation, 3-5 New Window Installation, 6+ Room New Window Service,

About us

Nucleus Windows & Doors LLC is Arizona's premier window and door replacement company, serving homeowners from the Greater Phoenix metro to Tucson and beyond. We specialize in energy-efficient replacement windows, sliding glass doors, entry doors, panoramic door systems, custom doors, patio enclosures, screen rooms, pergolas, and shade structures.

Services we offer

Doors, Windows

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.05 Reviews
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5
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Showing 1-5 of 5 reviews
Juan P.
Oct 2026
5.0
Google Review
Nucleus Windows and Doors are AWESOME!! Just got all my windows changed out in my house since they were over 20 years old and they took really good care of me. From the information in the beginning explaining in detail their window options to the installation, it was flawless!!! Jason kept in contact with me with updates and was even able to help with securing financing. I’d definitely reccommend them to anyone, they will not steer you wrong. The windows look great and keeps this hot Arizona heat out my house so it stays nice and cool inside!!! Thanks Jason and everyone at Nucleus for all the help and guidance throughout this whole process and for an amzing product!!
Brandi O.
Oct 2026
5.0
Google Review
Jason and Jose were great! Everything was easy and they beat every other quote I had received.
Lil R.
Oct 2026
5.0
Google Review
Had new windows installed after being nervous and very hesitant in my purchase, but I am very glad I decided to move forward with it. Jason was very professional and explained every little detail and windows arrived as indicated. Installation also went well, quick, and were very helpful and professional. Cost was even better and highly recommended!
Rance B.
Oct 2026
5.0
Google Review
Great communication and fair on pricing. They did what they said they would do and that is my #1 standard when working with someone. Really appreciate the help.
Frank R.
Oct 2026
5.0
Google Review
Patrick in Tucson was great. We are replacing all our windows and he took the time to explain the difference in windows and not over sell us on more then what we wanted for our replacement. Honest, upfront, and great customer support from both Patrick and Jason. Thank you for taking the time and making us comfortable with our decision.

Licensing

Licensed*

Trade License Number

ROC 366347

Trade License Locale

AZ

Trade License Expiration

06/30/2028

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

Nucleus Windows And Doors L.L.C. is currently rated 5.0 overall out of 5.

Monday: 8:00 AM - 7:00 PM Tuesday: 8:00 AM - 7:00 PM Wednesday: 8:00 AM - 7:00 PM Thursday: 8:00 AM - 7:00 PM Friday: 8:00 AM - 7:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed

Nucleus Windows And Doors L.L.C. accepts the following forms of payment: CreditCard

Yes, Nucleus Windows And Doors L.L.C. offers free project estimates.

No, Nucleus Windows And Doors L.L.C. does not offer eco-friendly accreditations.

No, Nucleus Windows And Doors L.L.C. does not offer emergency services.

No, Nucleus Windows And Doors L.L.C. does not offer warranties.