KOP CONST CO INC
Spokane, WA
General building contractor based in Spokane, Washington, established in 1946. Licensed and active with Washington State L&I (License KOPCO335O5, expires 2028-02-01). Bonded ($30,000, Travelers Casualty & Surety) and insured ($1,000,000, Cincinnati Casualty Company). Operates as KOP Construction Co., Inc. with principal Chris M. Kopczynski (President, WSU graduate, took over leadership in 1983). Services include commercial buildings, design-build development, public and private works, and custom millwork/cabinetry. Company claims much of its work comes from referrals from past and current clients.
License facts verified August 22, 2026 · Web research from August 22, 2026. Reports refresh automatically as they age.
Hard facts
- WA contractor registrationOK
ACTIVE
source ↗ — retrieved August 22, 2026
- License numberOK
KOPCO**335O5
source ↗ — retrieved August 22, 2026
- License typeOK
CONSTRUCTION CONTRACTOR
source ↗ — retrieved August 22, 2026
- Registered sinceOK
1967-09-25
source ↗ — retrieved August 22, 2026
- Registration expiresOK
2028-02-01
source ↗ — retrieved August 22, 2026
- BondOK
$30,000 — Travelers Casualty & Surety Co of America
Effective 2025-12-01, expires Until Canceled. Claims against the bond aren't in this dataset — check the L&I verify page.
source ↗ — retrieved August 22, 2026
- Liability insuranceOK
$1,000,000 — Cincinnati Casualty Company
source ↗ — retrieved August 22, 2026
- Business entityOK
Corporation — UBI 328050001
source ↗ — retrieved August 22, 2026
- PrincipalOK
KOPCZYNSKI, CHRIS M
source ↗ — retrieved August 22, 2026
Reputation
KOP Construction Co., Inc. maintains an active Washington State contractor license with valid bonding and insurance. The company has a negligible public review footprint across major platforms (BBB, BuildZoom, Manta, Yellow Pages), with zero complaints and zero customer reviews on file. No news coverage linking the company to recent events was found. No lawsuits, disciplinary actions, or scam reports were identified in available records. The absence of online reviews may reflect a business model relying primarily on referrals and commercial/industrial work rather than residential consumer engagement.
Reviews by platform
| Platform | Rating | Reviews | Notes |
|---|---|---|---|
| Better Business Bureau (BBB) ↗ | — | 0 | Listing exists but company is not BBB accredited. No complaints or reviews on file. Profile shows 'Be the first to review' prompt. |
| BuildZoom ↗ | 101 (BuildZoom Score) | 0 | Zero customer reviews. Score of 101 based on 93 building permits for $525,000, ranking in top 12% of 128,670 Washington licensed contractors. Score reflects permit activity, not customer satisfaction. |
| Manta (Kop Cabinet Shop) ↗ | — | 0 | No reviews on file. |
| Yellow Pages ↗ | — | — | Listing exists; no rating or review count visible. |
| Qdexx Directory ↗ | — | 3 | Small, non-major directory listing 3 client recommendations. Not a primary review platform. |
| Google, Yelp, Facebook, Angi/HomeAdvisor | — | — | No substantive independent listings, ratings, or review pages found via search. |
In the news
Kop Construction to build projects worth $5 million ↗
2009 trade press announcement regarding commercial construction projects. Full article content not accessible. No connection to recent events or disaster-related work.
Home-state license
WA: ACTIVE (expires 2028-02-01); Bonded $30,000 (Travelers Casualty & Surety Co of America); Insured $1,000,000 (Cincinnati Casualty Company)
High confidence that the research findings refer to the same entity as WA license KOPCO335O5. Multiple independent sources (BuildZoom, BBB, NWAGC trade association, Blue Book, ZoomInfo) consistently link the same address (1602 S. Chestnut St., Spokane, WA 99224), phone (509-624-1231), and principal (Chris M. Kopczynski) to this company. A secondary reference to an Idaho license in BuildZoom could not be independently verified with the Idaho licensing board. No fire-related news coverage was found, but search limitations cannot fully rule out coverage using name variants not captured in this research. The company's thin online review footprint is consistent with a business model relying on referrals and commercial/industrial contracts rather than residential consumer work.
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 22, 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.