INTERSTATE CONCRETE/ASPHALT CO
Spokane, WA
Interstate Concrete & Asphalt Company, established in 1986 in Coeur d'Alene, Idaho, operates as a subsidiary of CRH plc and serves the Inland Northwest region with facilities in Northern Idaho, Eastern/Central Washington, and Oregon. The company provides ready-mixed concrete, aggregates, crushed rock, gravel, sand, asphalt, paving, grading, excavation, and road construction services. Primary business office is located at 5111 E. Broadway Ave, Spokane, WA. WA L&I registration INTERCC137RU has been active since 1987-12-31 with current bond ($30,000, Fidelity & Deposit Co of MD) and $2,000,000 liability insurance (Liberty Mutual Fire Insurance).
License facts verified August 26, 2026 · Web research from August 26, 2026. Reports refresh automatically as they age.
Hard facts
- WA contractor registrationOK
ACTIVE
source ↗ — retrieved August 26, 2026
- License numberOK
INTERCC137RU
source ↗ — retrieved August 26, 2026
- License typeOK
CONSTRUCTION CONTRACTOR
source ↗ — retrieved August 26, 2026
- Registered sinceOK
1987-12-31
source ↗ — retrieved August 26, 2026
- Registration expiresOK
2028-06-23
source ↗ — retrieved August 26, 2026
- BondOK
$30,000 — Fidelity & Deposit Co of MD
Effective 2024-07-01, expires Until Canceled. Claims against the bond aren't in this dataset — check the L&I verify page.
source ↗ — retrieved August 26, 2026
- Liability insuranceOK
$2,000,000 — Liberty Mutual Fire Insurance
source ↗ — retrieved August 26, 2026
- Business entityOK
Corporation — UBI 600204527
source ↗ — retrieved August 26, 2026
- PrincipalOK
LINARES, RICARDO PATRICIO
source ↗ — retrieved August 26, 2026
Reputation
Interstate Concrete & Asphalt maintains an active Washington contractor registration with no reported violations, strikes, debarments, tax debts, or bond claims on record. The company operates primarily as a B2B materials supplier and highway/paving contractor with limited customer-facing review presence. Available customer reviews are minimal across all platforms, likely reflecting the company's industrial/commercial business model rather than residential contracting focus. The company is part of a large multinational building-materials corporation (CRH plc).
Reviews by platform
| Platform | Rating | Reviews | Notes |
|---|---|---|---|
| Birdeye ↗ | 3.7 | 3 | Rating for Post Falls, ID location; very small sample size |
| Yelp ↗ | — | — | Listing exists for Airway Heights, WA location (2691 S Craig Rd) under 'Interstate Concrete & Asphalt, A CRH Company' but no star rating or review count visible |
| Indeed (Employee Reviews) ↗ | — | 9 | Workplace sentiment mixed; employer reviews rather than customer reviews |
| excellentcontractor.com ↗ | — | — | No reviews present; listing shows 'Be the first to review' |
| Google/Facebook/Angi/HomeAdvisor | — | — | No specific review data, ratings, or complaint threads found |
In the news
Regional construction industry labor strike affecting Spokane paving companies ↗
2025 article on labor strike halting paving/WSDOT projects in Spokane region; Interstate Concrete & Asphalt not specifically named
Spokane Complex Fire rebuilding resources ↗
General rebuild resource discussing families in Indian Trail, Five Mile Prairie, and northwest Spokane who lost homes in August 2026 fires; Interstate Concrete & Asphalt not mentioned
Home-state license
Idaho: Confirmed presence in Idaho: BBB profile (Rathdrum, ID), facilities in Coeur d'Alene/Post Falls area, and company founding location. Idaho Department of Labor public portal (https://edopl.idaho.gov/OnlineServices/?link=PubSearch) can be consulted for independent verification of Idaho registration status. — source ↗
Moderately confident that sources (official website, Yelp, Birdeye, BBB Rathdrum ID listing, ConstructConnect, NWAGC directory, EPA Pendleton permit, FMCSA SAFER record) refer to the same company matching WA license INTERCC137RU, based on consistent details: 1986 founding, Coeur d'Alene/Rathdrum Idaho origin, Spokane-area operations, and concrete/asphalt/aggregate product line. Discrepancy noted: BBB profile lists Mark Murphy as President and Jeff Caviness as Credit Manager, while WA L&I records list Ricardo Patricio Linares as principal; this may indicate outdated BBB information or different corporate officers and is unresolved. Highly confident that DOJ antitrust cases and California/New Hampshire 'Interstate Concrete' BBB listings reference different, unrelated companies. No direct evidence found linking this company to Spokane Complex Fire rebuild work. No complaints, scam reports, lawsuits, violations, or safety violations found on record.
Before you sign
Get a written, detailed contract before work starts or money changes hands
A handshake deal or a one-page estimate leaves a lot unwritten — get the full scope, price, schedule, and payment terms into one signed document. It's commonly recommended you get a written agreement that spells out the scope of work, materials, start and completion dates, total price, and the payment schedule — and that you don't let work begin, or hand over money, until both sides have signed it. If a contractor resists putting terms in writing, treat that reluctance as information in itself.
Be cautious about large upfront deposits
Asking a homeowner for a large deposit or full payment before any work begins is one of the most common patterns in post-disaster contractor scams. It's commonly recommended you keep any upfront deposit small — enough to cover initial materials or permit costs, not the bulk of the contract — and get the exact payment schedule in writing. L&I's hiring-a-contractor guidance covers current specifics; treat pressure for a large deposit as a reason to slow down.
Pay by completed milestone, never ahead of the work
Structuring payment around finished stages — foundation poured, framing complete, roof on — instead of a calendar schedule gives you leverage if something goes wrong partway through. It's commonly recommended you inspect each milestone yourself, or have someone you trust inspect it, before releasing that portion of payment. The final payment shouldn't be due until you're satisfied the work is complete and has passed any required inspections.
Get lien releases from subcontractors and suppliers before final payment
In Washington, subcontractors and material suppliers who aren't paid by your general contractor can potentially place a lien on your property, even if you already paid the general contractor in full. Before making the final payment, it's commonly recommended you ask for signed lien releases (sometimes called lien waivers) from every subcontractor and supplier who worked on the job, so you aren't at risk of paying twice for the same work.
Get a certificate of insurance that names you
A certificate of insurance from the contractor's liability insurer, ideally naming you as an additional interest, is commonly recommended before work starts — it gives you documentation of coverage if a worker is injured on your property or the contractor damages something during the rebuild. Confirm the policy is active and matches what's on file with L&I rather than taking a photocopy at face value.
Verify the license and bond yourself at L&I — don't take their word for it
Every fact in this report links back to its source so you can double-check it, and it's commonly recommended you also look the contractor up directly at L&I's own verification tool (secure.lni.wa.gov/verify) before signing anything, since license and bond status can change after this report was generated. A license number printed on a business card or truck door doesn't confirm the registration is current, active, and actually belongs to the company you're about to hire.
Ask for local references from the last two years, and call them
References from jobs completed in the last two years, ideally similar in scope to yours, are commonly recommended over older or out-of-area references — a lot can change at a company in a few years, especially one that has recently expanded into disaster-rebuild work. Call the references yourself and ask specifically about timeline, communication, change orders, and whether they'd hire the contractor again.
Never sign an assignment of insurance benefits without review
An assignment of benefits (AOB) signs over your right to your own insurance claim payout directly to the contractor — once signed, you can lose much of your ability to control or dispute how that money is handled. It's commonly recommended you have your own insurer review any assignment-of-benefits document before signing, and consider having a lawyer review it too, rather than signing one a contractor hands you on the spot.
This report was assembled automatically from public records and web sources on August 26, 2026. It may contain errors or miss information, and it can go out of date. It is not legal advice, not a recommendation for or against hiring anyone, and not affiliated with any government agency. Always verify at the linked official sources.