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Contact Us

Diane L. Kaiser, Esq.

Cheri A. Kaser, Paralegal


1499 W. 120th Ave., Ste. 110

Westminster, CO 80234



Phone: (303) 457-2700

Fax: (303) 457-2800



Or use our contact form

Office Hours

We can be reached during the following hours:

Mon-Thurs: 8:30am - 4:30pm

Fridays: 8:30am-Noon

Expertise born from experience

Our law office understands that when people hire an attorney, they are often experiencing very stressful situations. Such clients need someone who cares about them, and can guide them through life-changing transitions.  We make sure our clients not only receive high-quality legal services, but also the support and resources they deserve.


For over 35 years, Diane has been providing expert legal assistance and offers:

  •  35 years of experience in various areas of Family Law
  • Expert advice and representation in a specialized area of practice
  • Return phone calls within one business day
  • Honest assessments of cases, whether good or bad
  • Performs all work with the highest level of care and attention to detail
  • Mediation services for pro-se and/or represented parties in all areas of Family Law


Find out more about our law firm's tiers of representation.


Attorney Profile - Diane L. Kaiser

Diane is a Colorado native, born in Boulder, Colorado.  She obtained her Bachelor of Arts degree from Metropolitan State College of Denver in 1974; her Masters in Public Administration from the University of Colorado in 1977; and her Juris Doctorate from the University of Denver in 1987.  Diane was admitted to the Colorado Bar in 1988.


Prior to becoming an attorney, Diane's background includes law enforcement, with the Lakewood Dept. of Public Safety, and she owned/operated National Investigations Agency for over 10 years, with offices in Denver, CO and Albquerque, NM, specializing in arson and claims investigation for a number of major insurance companies.


Diane is a member of the Colorado Bar Association, Family Law Section, and also the Adams/Broomfield Bar Association.


When Diane is not practicing law, she enjoys spending time with her dog, Buddy, traveling, camping in her RV and her true passion, photography.  Diane is a member of several local photo clubs, and actively particpates as an exhibitor or Judge in the Boulder County Fair and numerous local art shows and exhibitions.

Legal Assistant/Paralegal Profile - Cheri A. Kaser

Cheri is also a Colorado native, born in Denver, Colorado.  Cheri began working for Diane in May, 1992 as an office-shared Secretary, while attending college at Metropolitan State College of Denver.  She obtained her Bachelor of Science degree from Metropolitan State College of Denver in 1999, majoring in Criminal Justice & Criminology, with a minor in Psychology.  Cheri has been with the firm for over 31 years, and is the firm's Legal Assistant/Paralegal and Office Manager.


Cheri is married with two children, Jordan and Brady, and has one grandchild; and when she's not managing the office, she enjoys spending time with her family, including her dogs Titus and Daisey, camping, hiking, and being outdoors.


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