William
L. Nagle has practiced law for over thirty years.
He has served as a full time Special Master and
Mediator since 1995, successfully
settling over 1,500 cases including high
profile matters involving:
- air crashes
- public works
- complex environmental cases
- mold and construction defect cases involving Courthouses,
schools, subdivisions, condominiums, commercial high
rises, and apartment buildings
Before becoming a Special
Master, Mr. Nagle was a partner with Nagle, Vale,
McDowall & Cotter in San Mateo and later with
Nagle, Krug & Winters in Burlingame. During this
time Mr. Nagle:
- Authored the rules for complex litigation (including
the use of Special Masters) for San Mateo County
in the early 1980's.
- Helped create the first complex litigation unit
in California for a major insurance company in 1983.
- Served as President of the San Mateo County Bar
Association in 1993.
- Has been instrumental in establishing ADR programs
at both the county and state levels, including State
Bar Roundtable and the San Mateo County Courts Multi-Option
ADR Project.
- Served as a member of the San Mateo County Court
Long-Term Strategic Planning Committee.
As an attorney, Mr. Nagle
spent more than two decades practicing insurance
defense trial law specializing in:
- personal injury
- construction
- environmental
- complex litigation
- insurance coverage
- professional liability
- real estate
- public entity law
In addition, Mr. Nagle has received numerous
awards and accolades for his innovative approaches
and successful, cost-effective management and settlement
of complex cases.

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