Best General-contractor in Boise, ID — 23 Vetted Contractors

If the project costs more than $2,000 in labor and materials, yes — Idaho law requires the contractor to hold a current Contractor Registration through the Idaho Contractors Board. You can verify any contractor's registration number directly on the Idaho Division of Occupational and Professional Licenses website before signing anything.

Expect $25,000-$70,000 for a full kitchen remodel in the Boise metro as of 2026, depending on whether you're moving plumbing/electrical, cabinet quality, and countertop material. Cosmetic refreshes (cabinet refacing, countertops, appliances without layout changes) can run $12,000-$25,000. Get itemized quotes from at least three contractors since scope definitions vary widely across the market.

You'll need a building permit through City of Boise Planning and Development Services (or your city's equivalent if you're in Meridian, Eagle, or unincorporated Ada County), plus likely electrical and plumbing permits if those systems are extended. If your lot is in the foothills WUI zone or near a historic district overlay, expect additional review steps. A good contractor handles this process and can tell you realistic timelines upfront — Boise permit review currently runs several weeks depending on project complexity.

Yes. Properties above Hill Road and into the foothills fall under Boise's wildland-urban interface (WUI) building requirements, which affect roofing material class, ember-resistant venting, and defensible space landscaping around the structure. Any contractor bidding foothills work should be referencing this code specifically, not just standard valley-floor requirements.

Ask for their Idaho Contractors Board registration number and look it up yourself through the Idaho Division of Occupational and Professional Licenses online database — it shows registration status and any disciplinary history. Separately, ask them to provide a certificate of insurance showing current general liability and workers' comp coverage; a legitimate contractor can produce this within a day.

Ask specifically whether the contractor has handled knob-and-tube wiring replacement, galvanized pipe repiping, and fieldstone or unreinforced foundation work — these are common in Boise's older neighborhoods. Also ask if your property falls within a historic district overlay, which can require Boise Historic Preservation Commission review for exterior changes, adding time to your project timeline.

October is one of the better months to book a contractor for interior remodels, since exterior crews are racing to finish roofing, siding, and deck work before the valley's first hard freeze (typically mid-to-late November). Interior project demand picks up through winter, so locking in a contractor now, before the post-holiday rush, often gets you a better start date.

For a mid-size whole-home renovation (not a full gut/rebuild), plan on 3-6 months once permits are issued, assuming no major structural or foundation surprises — which are common enough in older homes on Boise's clay soils that most experienced contractors build contingency time into their schedule. Permit review and material lead times, rather than labor itself, are usually what stretches a timeline longer.