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Guy D Knoller

Guy D Knoller

Practice areas:

Employment & Labor, Commercial, Personal Injury, Litigation

About Me

Experience includes the NLRB, EEOC, US Justice Department, and private practice.

Representing employees and  employers. More than 42 years experience. Co-founder and second chairman of the Employment and Labor Law Section of the Arizona State Bar. Types of cases handled: non-payment of wages (minimum wages and overtime);

non-compete agreements; equal pay; discrimination (sex, disability, age, race, religion); wrongful discharge; union counter-campaigns; employee handbooks.


Photos and Videos

415504 1404497096

Practice Areas

Licensed since 1971

  1. Employment & Labor: 65%
    43 years
  2. Commercial: 20%
    43 years
  3. Personal Injury: 10%
    21 years
  4. Litigation: 5%



Free Consultation (10 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

14 total 

  • Frederic G Lemberg

    I have known Mr. Knoller for over 40 years. Some years ago we worked together at the same law firm. Later, ,while we were no longer at the same firm we worked on the same side of federal court litigation involving patent and copyright infringement issues. Mr. Knoller is extremely well qualified to handle any and all matters he undertakes. He is hardworking, creative, and well prepared. I recommend him to anyone looking for representation.


    Frederic Lemberg Car Accidents Attorney
    Relationship: Worked together on matter

  • Michael Zoldan

    I endorse this lawyer. He's aggressive, knows the law, and is a master strategist. A great litigator.


    Michael Zoldan Employment & Labor Attorney
    Relationship: Opposing Counsel on matter

Contact Info

Law Offices of Guy David Knoller, P.L.L.C.

7321 N. 16th Street
Phoenix, AZ, 85020



AZActive 197105/23/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
AV Preeminent 5.0 out of 5 Peer Review RatedMartindale-Hubbell2014
InclusionMarquis Who's Who in American Law2014
FellowArizona Bar Foundation1979
Member, Board of VisitorsArizona State College of Law1974
Managing editor law reviewASU law school1970

Work Experience

TitleCompany NameDuration
OwnerLaw Offices of Guy David Knoller, P.L.L.C.2012 - Present
Senior Trial AttorneyUnited States EEOC2009 - 2012
PresidentLaw Offices of Guy David Knoller, P.C.1984 - 2009
PartnerFannin, Terry & Hay1982 - 1984
PartnerFroimson & Knoller1979 - 1981
AssociatePowers, Boutell, Fannin & Kurn (formerly Powers & Rhenquist)1974 - 1979
Field AttorneyNational Labor Relations Board Region 281973 - 1974
Attorney-Advisor to Board MemberNational Labor Relations Board1972 - 1973
Trial AttorneyAttorney General's Honors Program, US Dept. of Justice, Wash., D.C.1971 - 1972


Association NamePosition NameDuration
Arizona Employment Lawyers AssociationMember, Board of Directors2012 - Present
State Bar of Arizona (Labor Relations Section)Chairman1977 - 1978
State Bar of ArizonaMember Ethics Committee1976 - 1991
State Bar of ArizonaMemberN/A

Legal Cases

Case NameOutcome
Arizona Driving School v. U. Hale Gammill dba Sears Arizona School of Driving, 24 Ariz. App. 217Victory for client
JOYCE v. Clyde Sandoz Masonry, 871 F.2d 1119Decision for the Plaintiff in the D.C. Circuit Court of Appeals. USSC denied review.
Diane MacLean v. State Department of Education, 21 Ariz. App. 217Case settled

See all Legal Cases 


Publication NameTitleDate
Law and the Social OrderThe Constitutional Right to Travel as it Applies to the Building and Construction Industry (Section 8(f) of the NLRA)1970


School NameMajorDegreeGraduated
Arizona State University Sandra Day O'Connor College of LawLawJD - Juris Doctor with honors1971
Bloomfield CollegePhilosophy and HistoryBA - Bachelor of Arts with honors1968

Speaking Engagements

Conference NameTitleDate
Labor ConferenceWrongful Discharge1985
Bar ConventionDo's and Don'ts to Counter UnionizationN/A