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Sentinel Claims Adjusting. Getting You the Right Result
Insurance Claims & Insurance Appraisals in Washington State.
Call Us at 425-750-0959 Get In Touch
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20+ Years in the Industry

With over twenty years of experience as an insurance claims adjuster, David Griffith knows better than to settle for what insurance companies initially offer. He fights to give you what you deserve because your money matters.

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Specializes in Large Property Loss

Large property claims can be daunting and are hardly a straightforward process. You’re never alone with an expert property appraiser and adjuster on your side who helps you navigate the process from start to finish.

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Independent Insurance Adjusters

Most insurance companies try to minimize their responsibility and maximize their profits, but David’s only priority is the truth. His core values include integrity, determination, authenticity, competency, and responsibility.

Our Services for Washington State
We work with third-party administrators and insurance companies to get you the settlement you deserve.

Clients often tell us, “There is so much more to this than I thought.” And they’re right. As a homeowner, it’s so easy to make a claim error that costs you thousands, so turn to a pro you can trust.

Claims Adjusting

Sentinel Claims Adjusting & Insurance Appraisals helps homeowners and property owners in Snohomish County maximize their insurance claims. This includes handling all aspects of your claim (proper, timely, and accurate submissions), adjusting for what you’re entitled to, and ensuring your living or business situation/operation is addressed properly along the way.

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Insurance Appraisals

Sentinel Claims Adjusting & Insurance Appraisals completes insurance appraisals for property claims. When a payout is needed, either the insured or the insurance company can demand appraisal, and that’s where David Griffith comes in to help save the day. You can expect a timely and fair resolution – he also offers expert witness testimony.

Meet David Griffith
Never compromising on results to get you the best settlement.

David Griffith was a doctor of chiropractic for 18 years when his father, an insurance claims adjuster, asked for his help. After working part-time with his dad, David realized he’s good at helping people get what they deserve and switched fields without ever looking back.

Today, he’s an insurance claims adjuster and property appraiser based in Mill Creek, WA, proudly serving our Snohomish County community.

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‘‘I think the insurance company just brings in the cheapest, quickest fix they can bring in... Dave gave the maximum amount, and what was really great about him is he didn't let anyone cut any corners like he was on top of everything. There were no corners cut, and there are still no corners cut. He's got our back constantly.’’

Kathy and Jerry Marsh

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Business Hours
  • Monday: 8:00am - 5:00pm

  • Tuesday: 8:00am - 5:00pm

  • Wednesday: 8:00am - 5:00pm

  • Thursday: 8:00am - 5:00pm

  • Friday: 8:00am - 1:00pm

  • Saturday: Closed

  • Sunday: Closed

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Locations Served
Serving all of Washington states, including:
  • Seattle, WA

  • Mill Creek, WA

  • Martha Lake, WA

  • North Creek, WA

  • Eastmont, WA

  • Snohomish County, WA

  • Tri-Cities, WA
  • Spokane, WA
  • Vancouver, Canada
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Our Gallery
Sentinel Claims Adjusting & Insurance Appraisals specializes in large property losses, including:
  • Fire damage

  • Water damage

  • Tree strikes

  • Property damage

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Contact Sentinel Claims Adjusting & Insurance Appraisals
Here to help when you need us most.
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