Contact Us We have a team that understands serving the community and working in a professional manner with dedication and integrity are at the forefront. Phone Number: 301-840-8084 Fax Number: 301-840-1338 E-mail:  mjrappraisers@erols.com MJR Realty & Appraisers 15916 Green Meadow Rd. Darnestown, MD  20878