Meet Justin Antonino — Owner & Builder
Hi, I’m Justin Antonino, and Wyoming has always been home. I was born and raised in Southwest Wyoming, where hard work, integrity, and doing things the right way weren’t just values, they were a way of life. Those principles have shaped not only who I am, but how I build.
Since 2019, I’ve been building homes across Wyoming and Utah with a focus on quality, craftsmanship, and trust. Summit & Sage Homes was created for clients who want more than just a house, they want a thoughtfully designed home built with intention, care, and attention to detail from start to finish.
I’m hands-on throughout the entire building process, working directly with homeowners and staying closely involved on-site. I believe that clear communication, accountability, and pride in craftsmanship make all the difference, especially when building a custom home that’s meant to last for generations.
Outside of work, family is my priority. I enjoy spending time outdoors, traveling, and appreciating the landscapes that make this region so special. At Summit & Sage Homes, every project reflects my commitment to building homes with purpose—homes that feel solid, timeless, and truly yours.
Our Mission
Our mission at Summit & Sage Homes is to design and build high-quality custom homes that reflect the land, the lifestyle, and the people who live in them. We focus on thoughtful planning, skilled craftsmanship, and lasting quality; creating homes that feel intentional, solid, and built to stand the test of time.
Our Purpose
Summit & Sage Homes exists to provide a custom home building experience rooted in honesty, clarity, and care. We believe homeowners deserve a process that feels straightforward and collaborative, with a builder who is present, accountable, and invested from start to finish.
Our purpose is to build homes that perform as beautifully as they look; homes designed for real life, real families, and the environments they’re built in.
Values In
Our values show up in the quality of our construction, the clarity of our communication, and the long-term durability of our homes. At Summit & Sage Homes, we don’t just build custom homes, we build trust, relationships, and places people are proud to call home.