Family-owned and locally trusted, building custom homes, additions, and ADUs in Star, Middleton, and the Treasure Valley for 25+ years.
Most calls get a response the same business day, one business day at the latest.
Every project starts with a free estimate, and there's no charge just to come look at the job.
Once you're a client, you can reach us any time, not just during business hours.
Every customer deals with the owner, not a sales rep, supervisor, or subcontractor.
Comfort Expert Builders is a family-owned, locally operated, licensed contractor (Idaho RCE-58473) serving Star, Eagle, Meridian, Boise, Nampa, Caldwell, Emmett, and Kuna. Every project is built by the same local team with 25+ years of experience in the Treasure Valley, and every customer deals directly with the owner, not a sales rep, supervisor, or subcontractor. Workmanship is backed by up to a 2-year labor warranty, with standard manufacturer coverage on equipment.
A fully custom-built home from the ground up, built to your lot and plans. We manage permitting, site work, and construction as one continuous process across Star, Middleton, Eagle, Meridian, Boise, and Nampa.
Adds real square footage instead of asking your family to make do with less space. We handle room additions, in-law suites, and expanded living areas built to match your home’s existing structure and style. Kitchen remodels are included as part of a larger addition or whole-home remodel.
Sized to the vehicle and door clearance you actually need, with options for attached living quarters for full-time or seasonal use. Every RV garage gets the same upfront planning as a full custom build.
Often the simplest addition to a property, but it still needs the right foundation, sizing, and access planning. We build detached garages sized for vehicles, storage, or workshop use, matched to your property.
Most calls get a response the same business day, one business day at the latest.
Every project starts with a free estimate, and there's no charge just to come look at the job.
Once you're a client, you can reach us any time, not just during business hours.
Every customer deals with the owner, not a sales rep, supervisor, or subcontractor.
Building a custom home starts with a plan built around how you actually live, not a stock floor plan. We manage design decisions, permitting, and construction from the first meeting to the final walkthrough — the same local crew has handled every step for 25+ years.
Idaho's ADU rules make backyard units, in-law suites, and rental cottages more possible than most homeowners realize. We manage the permitting and construction of a fully code-compliant ADU from first sketch to final inspection.
A home addition or kitchen remodel changes daily life more than almost any other project, so the details matter. We handle everything from room additions to full kitchen remodels — the same team that starts the job finishes it.
RV garages, detached garages, and shop buildings all come with their own sizing, access, and utility questions before the first shovel goes in the ground. We build these structures to match how they'll actually be used, from a simple garage to an RV garage with attached living quarters.
Yes. Every project starts with a free, no-obligation estimate.
Yes. Labor is covered for up to 2 years, with the option to extend for an additional cost. Equipment carries standard manufacturer coverage — HVAC systems range from 1 to 10 years depending on the unit, and cabinetry materials are covered for 3 years.
No. Trip fees aren’t standard — the only exception is a project site well outside our normal service area, handled case by case.
We build across the Treasure Valley, including Star, Eagle, Meridian, Boise, Nampa, Middleton, Caldwell, Emmett, and Kuna.
Most inquiries get a response the same business day, or within one business day at the latest.
Once you’re a client, urgent issues get 24/7 attention. Non-urgent questions are handled during normal business hours.
Both. We handle everything from ground-up custom homes and ADUs to additions, kitchen remodels, and garage/shop builds.
Lets Build something great together
Tell us a little more about your project and our team will reach out to schedule your free in home consultation. We’ll use this opportunity to see the space, learn more about your ideas, and come up with a custom plan for how we can create your dream space together.
Our team of experts will take very detailed notes to make sure all of your wishes are taken into account when we build your tailored plan for bringing your project to life. Once we have the plan ready for review, we’ll schedule a follow-up meeting to present this finalized plan to you for approval, ensuring you’re completely satisfied with every detail before any construction begins.
This is where the magic happens! Our experienced team of craftsmen will begin the construction process, carefully executing each step of the plan we’ve created together. You’ll be kept in the loop every step of the way as your dream begins to take shape.
As the project is nearing completion, we will walk through the space together to make sure no details have been missed and that you are absolutely in love with the finished product.
Once the project is complete, it’s time to relax and enjoy the beautiful, functional space we’ve created together. From start to finish, we’re committed to making your home feel exactly the way you’ve always envisioned.