KEN SPILKER MASONRY CO
Spokane, WA
Family-owned commercial and industrial masonry contractor based in Spokane, Washington, founded in 1954 by Ken Spilker. Currently owned by Michael Robert Spilker. Licensed with Washington State L&I as KENSPMC161KA (active, registered since May 1, 1984, expires February 15, 2027). The company specializes in bonding and managing masonry projects of any size and is one of the largest masonry contractors in Spokane and the Pacific Northwest. Responsible for numerous Spokane landmarks including the Clock Tower and Great Northern Railroad restoration work.
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
KENSPMC161KA
source ↗ — retrieved August 22, 2026
- License typeOK
CONSTRUCTION CONTRACTOR
source ↗ — retrieved August 22, 2026
- Registered sinceOK
1984-05-01
source ↗ — retrieved August 22, 2026
- Registration expiresOK
2027-02-15
source ↗ — retrieved August 22, 2026
- BondOK
$30,000 — Travelers Cas and Surety Co of America
Effective 2025-02-01, 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 Ins Co
source ↗ — retrieved August 22, 2026
- Business entityOK
Corporation — UBI 328047564
source ↗ — retrieved August 22, 2026
- PrincipalOK
SPILKER, MICHAEL ROBERT
source ↗ — retrieved August 22, 2026
Reputation
Spilker Masonry maintains an active, clean regulatory record with no lawsuits against bond, license violations, or disciplinary actions during the previous 6-year period according to Washington State L&I. The company operates primarily in commercial and institutional masonry rather than residential work, which accounts for minimal consumer review platform presence. BuildZoom ranks the company in the top 22% of Washington licensed contractors with a score of 95. Limited independent third-party review data available, though company website and trade associations document substantial institutional project history.
Reviews by platform
| Platform | Rating | Reviews | Notes |
|---|---|---|---|
| BBB (Better Business Bureau) ↗ | Not Rated | — | Not BBB Accredited. BBB has insufficient information to issue a rating. Business file opened 9/24/2007; years in business: 63. |
| BuildZoom ↗ | 95 out of 100 | — | Ranks in top 22% of 128,670 Washington licensed contractors. No user reviews on record. |
| Yelp ↗ | — | — | Business listing exists with contact information; no visible star rating or review content surfaced. |
| Facebook ↗ | — | 142 likes | Listed as local family owned and operated masonry contractor. No review ratings visible. |
| Manta ↗ | — | — | No reviews submitted. "Be the first to write one" messaging present. |
| YellowPages ↗ | — | — | No reviews submitted. "Be the first to review" messaging present. |
| TrustBurn | 5.0 | 5 | Third-party review aggregator showing five polished testimonials praising quality of masonry work. Caveat: TrustBurn is a lesser-known aggregator; uniformly positive and similarly-worded reviews warrant cautious interpretation alongside near-total absence on major platforms. |
| Angi/HomeAdvisor | — | — | No dedicated Spilker Masonry profile found in search results. |
In the news
Front & Center: Spilker Masonry Leadership Profile and Wonder Bread Building Restoration ↗
2018 Spokesman-Review business profile interview featuring company president discussing Wonder Bread building restoration project, company history dating to 1954 founding by Ken Spilker, and current ownership/leadership involving family members including brothers Tim, John, and Matt.
Home-state license
WA: ACTIVE — Registered since May 1, 1984; expires February 15, 2027. Bond: $30,000 (Travelers Cas and Surety Co of America). Liability insurance: $1,000,000 (Cincinnati Ins Co). Business entity: Corporation (UBI 328047564). Principal: Michael Robert Spilker. No lawsuits against bond, no license violations, and no disciplinary actions during previous 6-year period. — source ↗
High confidence in the identity and licensing status of KENSPMC161KA, supported by convergence of WA L&I official records, company website, BBB profile, Facebook page, NWAGC trade-association listing, and 2018 Spokesman-Review profile. All sources consistently identify the business as founded in 1954 by Ken Spilker and currently operated under Michael Robert Spilker. Note: BuildZoom and earlier sources reference a separate "Ken Spilker Masonry Company" entity with different P.O. Box owned by Timothy Spilker, and a distinct license SPILKMB792RM ("Spilker Masonry Bldng Co LLC") also showing no violations; these appear to be related family/corporate offshoots rather than identical to KENSPMC161KA. Homeowners should verify exact license number on contracts directly via WA L&I verification tool. No information found connecting this company to August 2026 Spokane Complex Fire or related recovery 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.