John D Miller Commercial Real Estate Services, Inc

Old Market Place - Whole Foods, Sedona AZ by Gary Damaskos

Photo by Gary Damaskos




































John D. Miller, Broker

John has been a commercial broker for 36 years (29 of those years in Sedona).  A native Texan, John graduated from the University of Texas at Austin, with a degree in Finance and Business Administration, and joined the national commercial real estate company CBRE, in 1980.  During his time with CBRE, he participated in opening their San Antonio and Austin offices and brokered over $90,000,000 in commercial transactions before moving to Sedona in 1988 and opening John D. Miller Real Estate Services.  He also founded the Sedona Private Property Owners Association, a non-profit corporation that advocates the rights of commercial property owners in the Sedona area.

(928) 254-0303



Jack McMahon, Commercial Specialist

Jack grew up in Chicago and relocated to Sedona in 2013. Not long after arriving, Jack began work for John D. Miller Real Estate Services, Inc. as an outside marketing consultant. With a degree in Business Marketing from Eastern Illinois University and his sales and finance work background, he blends those skills in his role as Commercial Specialist for the John D Miller team. Jack dedicates his time to cultivating long lasting professional and personal relationships in and outside the Sedona area. He is a reliable, honest and straight forward professional that keeps your best interest in mind at all times.

(928) 224-2709



Maureen Ehalt  Residential Realtor

Maureen came from Massachusetts originally. She moved to Sedona in 1993. Here, she continues her second career as a Real Estate  Agent (first in Simi Valley, California in 1988). She predominantly lists and sells within one of the most popular subdivisions: Nepenthe Patio Homes.   In the past 19 years she has listed and sold close to 200 units in Nepenthe in addition to many other residential sales.   She knows Nepenthe, inside out, as she should since she sold these homes as new construction, working for the developers. In 1998, she also became the administrative Manager for the Home Owners Association.

(928) 300-0699



Marn Davis, General Manager & Agent

Marn has lived in the Sedona area since 2005. She graduated with a BA from Bates College in, Lewiston, Maine, and has worked in business and accounting for over 25 years. She was previously CEO of a manufacturing business in Hawaii and General Manager of a yoga supply business. Currently she is the President of RH2HM. Marn expertly oversees the movement of millions of dollars handling details of real estate transactions for our clients and our business.  She is the property manager for the Whole Foods shopping center in Sedona and the General Manager and a Sales Agent for John D Miller Real Estate Services, Inc.

(928) 202-1207


John D Miller portrait
Jack McMahon portait
Maureen Ehalt portrait
Marn Davis portrait. President of and Business Manager for John D Miller Commercial Real Estate

Offices at Old Marketplace


1370 W. Hwy. 89A #17 ~ Sedona, AZ 86336


John: (928) 254-0303 -


Jack: (928) 224-2709 -


© 2015 John D. Miller Real Estate Services - All Rights Reserved