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Services Additions and ADUs

Enhance your living space and property value with our expert Additions and ADUs service, offering tailored solutions that seamlessly blend functionality and style into your existing home environment.
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JRA Contractors is one of Boise’s leading home addition contractors, specializing in custom home additions and ADU builds that blend seamlessly with your existing space. Our experienced addition builders handle every detail—from design and permitting to construction and finishing—with the precision and care your home deserves. Whether you’re building an addition, expanding your living space, or adding a guest house or rental unit, our team ensures every project is functional, cohesive, and built to last. As trusted general contractors for home additions across Boise, Eagle, and Meridian, we’re dedicated to craftsmanship, communication, and quality that adds both space and value to your home.

Take a look at what your neighbors are saying about us.
Reviews
    • out of 5 stars
      JRA was so easy to work with and so knowledgeable. Really appreciated their level of communication and expertise. I would definitely work with them again!
      Kaby Wanders
      Remodels
    • out of 5 stars
      Highly recommend JRA Construction. I was beyond pleased with the attention to detail and courtesy Jasen and his crew provided. Jasen is knowledgeable, a great listener and has the ability to turn a vision into reality. Great experience!
      Sandy OHalloran
      Remodels
    • out of 5 stars
      I was recommended using JRA contractors from reddit, where at least 3 other users had good experiences. I will use them for my future project for sure! They were kind and efficient as well as communicated well. I got exactly what i wanted and know the job was done right.
      Madeline Rousseau
      Bathroom Remodel
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Areas we proudly serve
Boise
Meridian
Nampa
Caldwell
Eagle
Kuna
Garden City
Star

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