Idaho Division · Head Office (Idaho)

General Contractor in Boise, ID

Our Idaho division head office. Treasure Valley new construction, additions, and remodels — one crew, one schedule, one accountable owner.

What we build in Boise

  • New Construction

    Treasure Valley custom homes like our 3,823-square-foot Boise build — tight, well-insulated envelopes with right-sized HVAC for hot, dry summers and real winters, designed and permitted in-house.

  • ADUs & Garages

    Detached ADUs are increasingly welcome under Boise's updated zoning code; our ground-up Meridian DADU is a recent example of the design-permit-build package.

  • Pavers & Concrete

    Stamped-concrete patios, driveways and walkways — our Meridian stamped patio replaced an old deck — placed with base prep and drainage for Idaho freeze-thaw.

  • Additions & Renovations

    Additions and whole-home remodels across Boise, Meridian and Eagle, with new framing tied into old and mechanical brought up to code.

  • Kitchen & Bathroom Remodels

    Our own crew runs the plumbing rough-in, electrical, tile and cabinetry, with a complimentary 3D design model before work starts.

  • HVAC, Plumbing, Electrical

    The high-desert climate calls for right-sized heating and cooling in a tight envelope; we self-perform HVAC, plumbing and electrical.

  • Decks & Pergolas

    Engineered, permitted outdoor structures for Treasure Valley summers, detailed to carry load and shed water.

  • Roofing, Siding, Windows

    Roof, siding and windows installed as one system for a climate with hot summers, cold winters and big swings between them.

Permits and codes in Boise

Boise permits go through the City of Boise Planning and Development Services. Ada County, Meridian, Eagle, Nampa and Caldwell each run their own building departments with their own submittal quirks, and our Idaho division head office carries plans through all of them.

The Treasure Valley's high-desert climate shapes the code details — insulation and air-sealing for hot, dry summers and real winters, right-sized mechanical systems, and foundations placed for the local frost depth. Boise's updated zoning code has made detached ADUs increasingly welcome, and we handle the zoning check, design and permitting for them in-house through our engineering and permitting team.

Our recent Treasure Valley work — a 3,823-square-foot new home in Boise, a ground-up detached ADU in Meridian and a stamped-concrete patio replacing an old deck — went through different permit offices, which is the norm here. Each follows the same path: stamped drawings, a permit application, and inspections at foundation, framing, rough-in and final, coordinated by one crew that frames, pours, plumbs and wires.

Building in Boise: what to know

Boise is our Idaho division head office and one of the fastest-growing markets we serve. Permits go through the City of Boise Planning and Development Services, with Ada County, Meridian, Eagle, Nampa, and Caldwell each running their own building departments — we know the submittal quirks of each. Treasure Valley pricing sits about a fifth below our Puget Sound baseline, with a premium in Eagle and the foothills.

The high-desert climate means hot, dry summers and real winters, so we build tight, well-insulated envelopes with right-sized HVAC. Our recent Treasure Valley work includes a 3,823-square-foot new home in Boise, a ground-up detached ADU in Meridian, and a stamped-concrete patio replacing an old deck — the same crew that frames, pours, plumbs, and wires. Detached ADUs are increasingly welcome under Boise's updated zoning code, and we handle the design and permitting for them in-house.

Neighborhoods and nearby cities we serve

From our Boise division head office we build across the Treasure Valley — Boise, Meridian, Eagle, Nampa, Caldwell, Garden City and Kuna — with a premium for Eagle and the foothills. North Idaho is served from our Coeur d'Alene office.

Boise remodeling and building FAQ

ADUs, additions and any remodel that changes structure, plumbing or electrical need a permit from the City of Boise Planning and Development Services (or Meridian, Eagle, Nampa, Caldwell or Ada County outside the city). A flatwork patio generally does not, but a covered or attached structure does. We confirm which applies on the free advice visit.

Several weeks for a simple remodel to a few months for new construction or a DADU, depending on the jurisdiction and its workload; Boise is one of the fastest-growing markets we serve, so review queues move with the season. Complete, engineered plan sets are how we keep correction cycles short.

Increasingly, yes — Boise's updated zoning code welcomes detached ADUs, and our Meridian DADU is a recent ground-up example. Setbacks, lot coverage and parking still apply, so we check your parcel first and handle the design and permitting in-house.

Treasure Valley pricing sits about a fifth below our Puget Sound baseline, with a premium in Eagle and the foothills. The estimate calculator prices your ZIP in about 90 seconds, and the cost guides show typical ranges by state.

Yes — free, no-obligation advice visits across the Treasure Valley from our Boise office, with a scoped estimate and a complimentary 3D design model from the builder who prices the job.
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What clients say

  • "Sebastian and his team did an exceptional job restoring my garage — both its structural integrity and the finish — after a car plowed into it. They prioritized the structural restoration within one day of visiting the…" Read more

    Fedon M.
    Garage Restoration · SeaTac · May 2024
    via Yelp
  • "I had a great experience with ID Builder Construction. I discovered a load-bearing beam in the house was compromised due to water damage, which would have prevented me from renting it. Sebastian came in at a reasonable…" Read more

    Nikhil A.
    Structural Repair · San Jose · Apr 2024
    via Yelp
  • "This company came out to bid and actually showed up at the date and time agreed upon. Once they quoted the work (at a competitive price) they had guys working that same day. They kept to their quote, and we even added…" Read more

    Jake P.
    Remodel & Drywall · Puyallup · Mar 2024
    via Yelp

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