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Mogren, Glessner & Ahrens, P.S. - Renton, WA

Evergreen Bldg, Suite 10015 So. Grady WayP. O. Box 90 Renton, WA 98057- 0090

Updated: 05/09/2017

Renton Family Law Firm


Our general practice law firm was originally established in Renton, Washington in 1944 by Frank E. Brightman. Mr. Brightman was later joined by Donald G. Holm in 1947. The firm presently consists of Peter W. Mogren, Ronald E. Glessner, Ruth A. Roti (retired), and Michelle R. Ahrens. These 4 attorneys have over 65 years of combined legal practice. The main emphasis of our practice is in the areas of divorce, family law, wills and estate planning, probate, and personal injury...

About Mogren, Glessner & Ahrens, P.S.

Previous Law Firm Name

  • Holm, Mogren, Glessner & Roti, P.S.
  • Holm, Glessner, Mogren & Glessner, P.S.
  • Holm & Glessner, P.S.

Practice Areas

  • Family Law 60%
  • Wills 10%
  • Personal Injury -- Plaintiff 10%
  • Probate & Estate Administration 10%
  • Business & Commercial Law
  • Business Organizations
  • Criminal Law
  • Estate Planning
  • Adoption
  • Child Support
  • Custody & Visitation
  • Divorce
  • Litigation & Appeals
  • Trusts
  • Real Estate Law


  • 50%


  • Best Law Firm in Renton by Renton Reporter, 2015 - Present

Representative Clients

  • Families


  • "Thank you Peter for all your help." (Charlotte, March 2010)
  • "Thank you for coming to and helping us with our public forum. We are very grateful for your time and work. Thank you!" (Street Law Class, Todd Beam
  • "I am so blessed to have not only a honest attorney, but a patient and brilliant one!" (Darwyn, January, 2010)
  • I must tell you that Ms. Cynthia Stewart is an awesome attorney. She's a wonderful comfort and help to me (Angela, 2009)
  • Again I can't tell you enough how amazing you are! Thanks again! (Heather, 2009)
  • "My life was turned upside-down overnight and my income insufficient. Luckily I chose the right attorney. I was continually impressed with Peter's k
  • "Thank you so much for your support and generosity over the past 9 months... Please thank your staff for their caring and respect." (Leslie, August 2
  • "I was encouraged by the communication - constant efforts. Thanks!" (June 2007)
  • "I know my representation was rooted in Christian principles and ethics. At every decision point I was expertly guided to provide for my family's nee
  • "Being from out-of-town created special anxieties above & beyond the death of my brother. I was put at ease with your staff and firm." (Craig, 2007)
  • "Peter was very helpful and considerate with the family difficulties we were having." (Rosilind, March 2007)
  • "I was particularly pleased with "the personal attention & concern" (Bonnie, February 2007)
  • "Pleased with your time and your promptness as far as finding out about my case." (George, December 2006)
  • "Ruth was very good with discussing my case & issues." (Frank, March 2007)
  • "Extremely happy with the way Ruth handled my case. Very efficient." (Lynette, February 2007)
  • "Ruth was extremely sensitive to my "case" and was caring & compassionate in dealing with me. Without hesitation I would recommend your firm." (Anne
  • "Mr. Glessner took a personal interest in my case." (Cara, October 2006)
  • "Very welcoming environment. Empathy to look behind the scenes at my needs." (Anne, August 2006)
  • "Peter is an excellent attorney and also has the highest ethical standards - a good guy!!!" (Jim, August 2006)
  • "Amazing follow up, prompt return phone calls, extremely knowledgeable, FAST, caring, personable, reliable." (Jeff & Roxanne, July 2006)
  • "Class Act! Totally satisfied." (Robin, July 2006)




  • Janis Kipp, Paralegal
  • Christina Valdez, Receptionist
  • Kelli Hoback, Bookkeeper


Accepts Credit Cards

Office Information


Evergreen Bldg, Suite 10015 So. Grady WayP. O. Box 90 Renton, WA 98057- 0090

Office Hours

9:00 a.m. to 5:30 p.m., Monday - Friday


  • (425) 255-7322


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