Atty. David Jerome Onsager

Atty. David Jerome Onsager

David Jerome Onsager is a lawyer practicing construction, contracts, general practice and 1 other area of law. David received a B.S. degree from Montana State University in 1987, and has been licensed for 34 years.

Seattle Seattle 34 yrs experience 34 year
Call (206) 970-3712 Book Appointment

Construction & More Attorney · Serving Seattle, WA · 34+ Years Experience

Profile Summary

About David Jerome Onsager at a Glance

David Jerome Onsager is a Member based in Seattle, Washington, practicing at Bailey Onsager, P.C.. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on contracts and litigation. Admitted to practice in Washington (1992). Educated at University of Washington (J.D., 1992) and Montana State University (B.S., 1987). Recognitions include BV Distinguished. Active member of Washington State Bar Association. Serves clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Jerome Onsager

  • David Jerome Onsager is a lawyer practicing construction, contracts, general practice and 1 other area of law
  • David received a B.S. degree from Montana State University in 1987, and has been licensed for 34 years
  • David practices at Bailey Onsager, P.C. in Seattle, WA

Practice Areas Explained

David Jerome Onsager's Areas of Legal Practice

Each practice area below reflects the types of cases David Jerome Onsager handles, with a practical overview of what that area of law involves and how it may apply to your situation in Seattle.

Contracts in Seattle

David Jerome Onsager is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Washington →

Civil Litigation in Seattle

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

David Jerome Onsager is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →

Jurisdictional Context

Why Local Counsel Matters in Seattle

Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Washington courts without local counsel or pro hac vice admission.

Seattle Courts and Legal Process

Choosing a Seattle-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common Questions About David Jerome Onsager

Where is David Jerome Onsager's law office located?
David Jerome Onsager's law practice is located in Seattle, Washington. The firm is Bailey Onsager, P.C.. You can contact the office directly through this profile page.
What practice areas does David Jerome Onsager handle?
David Jerome Onsager focuses on contracts, litigation. Each practice area listed reflects experience handling cases of that type in Washington.
How long has David Jerome Onsager practiced law?
David Jerome Onsager has 34+ years of legal experience and has been licensed since 1992.
Where did David Jerome Onsager go to law school?
David Jerome Onsager earned their education at (J.D., 1992); (B.S., 1987).
How can I contact David Jerome Onsager for a consultation?
You can contact David Jerome Onsager directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has David Jerome Onsager received?
David Jerome Onsager's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Seattle Choose David Jerome Onsager

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Jerome Onsager's practice in the field of contracts and litigation.

Decade-Tested Legal Experience

David Jerome Onsager brings 34+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering contracts and litigation, David Jerome Onsager can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Seattle

A Seattle-based practice means David Jerome Onsager attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find David Jerome Onsager Online

Prospective clients searching for legal help in Seattle commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like David Jerome Onsager.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with David Jerome Onsager directly.

David Jerome Onsager's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Washington
- 1992
B.S.
Montana State University
- 1987

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Washington
Admitted: 1992

Client Reviews & Ratings — David Jerome Onsager

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