Borelli Home Renovations, Inc | Meet Our Team
Borelli Home Renovations, Inc is a fully licensed and insured home remodeling contractor serving Frederick, Montgomery and Washington County MD. We specialize in kitchen remodeling, bathroom remodeling, granite and natural stone countertops, tile flooring and other handyman work.
page-template-default,page,page-id-34,,qode-theme-ver-10.1.1,wpb-js-composer js-comp-ver-5.0.1,vc_responsive

Meet Our Team

Contact Dirci

DIRCI BORELLI MARQUART, Director of Design & Sales


Born in the tropical land of Brazil, came to the USA in the seventies in search of knowledge and opportunities. With a vast involvement in the international arena, she has worked in the public and private sectors of mining and oil exploration as well as served in organizations such as the United Nations, the World Bank and ADRA International, among others.


Her interests in developing the family business in the stone industry sector, made Frederick, Maryland, her home base of choice. Jointly with her two sons, Junior and Paulo Seidl, names such as Ston’Art Galleria, GranTops and Royal Stone became an icon in the region where they served – the great Washington/Baltimore area, covering the states of Maryland, Virginia, West Virginia and Pennsylvania.


Dirci finds time to enjoy the artistic world, including painting and music – she sings 1st Soprano in the National Christian Choir. Reading, square dancing and traveling are some of her favorite pastimes. However her passion is in uniquely serving God by making a difference in other people’s lives by means of service – for that reason she founded and runs MissionServ International Aid, Inc., a 501.c3 non-for-profit organization that ministers and promotes volunteering services and international short-term missions to assist and develop needy communities abroad.


Dirci considers herself extremely blessed for having her greatest friends in her two sons, Paulo and Junior, who gave her two very special grandsons, Brendon & Brayan – the four men that today, coupled with her ministry, make her life very special and worth living.

Contact Junior

HAROLDO SEIDL JUNIOR, Chief Operating Officer


Michigan born and a Brazilian by heart, Junior is a multi-cultural and multi-gifted individual – the resourceful spring that keeps Borelli moving forward and on the edge.


Having been exposed to many fields and many lands, Junior brings with him an incredible variety of favorable and positive elements. His past experience and many years of direct hands-on involvement in the stone industry overseas, his technical and practical exposure to the industry through Ston’Art Galleria and GranTops, coupled with the manifestation of challenges he has faced serving at FUNDAMED’s drilling program overseas, and his sense of humor, give him a unique capability for adaptation and problem solving.


Volunteer work carried out in his youth in the USA, Nicaragua, Russia, Dominic Republic and Brazil have been the seed that germinated in his heart and made him passionate for service to others. Junior’s true passion is the development of means and technologies to help people help themselves in areas in distress. As Technology Development Director for MissionServ International Aid, he runs the FACTORY of HOPE Buildings Program in Brazil on a volunteer basis.


God and family are a priority in Junior’s life. He still makes time to coach soccer for local young groups and once in a while sets the sails of another love of his life – a sailboat called Shadow that waits peacefully for sporadic visits in Annapolis, MD.