CENTURYONE
Deer Park, WA
Individual framing contractor registered in Washington since April 20, 2005 (UBI 602495451), operated by Valentin V. Martynenko. Currently holds active Washington contractor license CENTU955JO with $30,000 bond (Nationwide Mutual Ins Co) and $1,000,000 liability insurance (Nautilus Ins Co). Registration valid through May 16, 2028. Based in Deer Park, WA 99006, approximately 22 miles north of Spokane.
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
CENTU**955JO
source ↗ — retrieved August 22, 2026
- License typeOK
CONSTRUCTION CONTRACTOR
source ↗ — retrieved August 22, 2026
- Registered sinceOK
2005-04-20
source ↗ — retrieved August 22, 2026
- Registration expiresOK
2028-05-16
source ↗ — retrieved August 22, 2026
- BondOK
$30,000 — Nationwide Mutual Ins Co
Effective 2026-05-16, 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 — Nautilus Ins Co
source ↗ — retrieved August 22, 2026
- Business entityOK
Individual — UBI 602495451
source ↗ — retrieved August 22, 2026
- PrincipalOK
MARTYNENKO, VALENTIN V
source ↗ — retrieved August 22, 2026
Reputation
CenturyOne is an active, 20-year-old Washington contractor with a clean license status. However, there is minimal publicly available information about the company online. No customer reviews, ratings, or detailed business profile were found on major platforms (Google, Yelp, BBB, Facebook, Angi/HomeAdvisor). No news coverage, complaints, lawsuits, or licensing disciplinary actions were identified in available sources. The absence of an online footprint is notable and should be supplemented by direct reference-checking and verification of the license number before hiring.
Reviews by platform
| Platform | Rating | Reviews | Notes |
|---|---|---|---|
| BBB | — | — | No BBB business profile found for CenturyOne in Spokane-area categories checked. |
| — | — | No Google reviews or business listing found for this specific company. | |
| Yelp | — | — | No Yelp listing found; Spokane construction searches returned other companies instead. |
| — | — | No Facebook page identified. | |
| Angi/HomeAdvisor | — | — | No profile found in HomeAdvisor's Spokane contractor category pages checked. |
Home-state license
Washington: ACTIVE — registered since April 20, 2005; expires May 16, 2028. Bond: $30,000 (Nationwide Mutual Ins Co). Liability insurance: $1,000,000 (Nautilus Ins Co).
Confidence that all findings refer to license CENTU955JO is low-to-moderate. The only concrete public match found was a directory listing of 'Centuryone' as a framing contractor in Deer Park, WA 99006 with phone 509-276-8030 on spokanecountycontractors.com/framers.php, which is geographically and name-consistent with the license but could not be independently cross-verified against the license number, UBI, or owner name using other accessible web sources. No website, reviews, news coverage, or complaint records clearly tied to this specific license were located. The minimal online footprint means there is no crowd-sourced track record to evaluate past performance. Homeowners should rely primarily on the official WA L&I registration record, direct reference-checking with the contractor, and verification of the exact license number on any contract or estimate. Note: Several similarly named but distinct Washington contractors (Century Construction, Century Residential Inc, Centurion Construction LLC, and others) exist with different license numbers and separate histories; the negative licensing history found for some of those unrelated companies does not apply to CenturyOne (CENTU955JO).
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.