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You're set to Spokane. Costa Fabrication LLC holds an Idaho registration only — a Washington job needs a WA L&I-registered crew.

General Contractor
CF

Costa Fabrication LLC.

Idaho registration
(208) 719-9005

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Credentials & honors

Costa Fabrication is a Rathdrum general contractor homeowners call for building and fabrication work on the Rathdrum Prairie and nearby North Idaho towns. The business is based in Rathdrum, goes by Costa Fab locally, and works within roughly a 25-mile radius of town. It holds a current Idaho contractor registration, so its work stays on the Idaho side of the state line.

Costa Fabrication LLC is registered with Idaho's Division of Occupational and Professional Licensing as a general contractor, and has held that registration since 2016. A 25-mile reach from Rathdrum takes in Post Falls, Hayden, Hayden Lake, Dalton Gardens and Coeur d'Alene. The name points to fabrication alongside general contracting, and a homeowner with a specific project in mind should describe the job up front and ask how the shop approaches it. North Idaho's seasons set the calendar for most outdoor building. Ground around Rathdrum freezes through winter, and freeze-thaw cycles in early spring can heave footings and posts that weren't set deep enough or on well-drained base. Concrete, footings and exterior framing go best from late spring into early fall, when the ground is workable and cure conditions are steady. Dry summers bring their own concern: dust, heat and fire season matter for any welding or cutting outdoors, so ask how hot work is handled in August. Book outdoor projects in winter or early spring to get on a contractor's schedule before the building season fills up.

Idaho registration verified October 28, 2026 · look it up on DOPL

Idaho registration
Registration number
RCE-42508
Registration checked
October 28, 2026
Registered since
2016
Expires
July 2028
Search RCE-42508 on Idaho DOPL

Choose “Search for Individual Licenses” and enter RCE-42508.

On Google
5.0/ 5

Costa Fabrication LLC's Google rating, from 8 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
The record

The details on Costa Fabrication LLC

Idaho registration
RCE-42508
Registration checked
October 28, 2026
Registered since
2016
Expires
July 2028
Primary trade
General Contractor
Based in
Rathdrum

Own this business? Claim the listing to correct anything here.

Before you call

Questions worth asking Costa Fabrication LLC

Does Costa Fabrication LLC hold an Idaho contractor registration?

Costa Fabrication LLC is registered with the State of Idaho under number RCE-42508, current through July 2028. That was current on Idaho's register as of October 28, 2026, and DOPL's licence search shows it today. Ask for a current certificate of liability insurance before work starts.

What do people say about Costa Fabrication LLC?

Google has Costa Fabrication LLC at 5.0 out of 5 from 8 reviews. Worth ten minutes before you call: start with the newest, and look at how the business answers the unhappy ones.

Who is 208-719-9005?

Costa Fabrication LLC, a general contractor based in Rathdrum. (208) 719-9005 is the number on their listing, and their website is costafab.com. Calling back about a quote? Get it in writing before anyone starts.

For the owner

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