Discovery Service Projects PO Box 172 Pipersville, PA 18947 US

(267) 713-9036

Discovery Service Projects

A Volunteer Organization that is Building Relationships & Changing Lives

Learn about our passionate team, and how you can help!

About Us


Board of Directors

Karl Berg Board Chair
Dave Streapy –  International Projects Coordinator 

Erling Salvesen, Jr. – Domestic Projects Coordinator

Rochelle Reppart - Registrar
Sandra Whitney – Treasurer
Karen Lyon – Recording Secretary
Rev Steve McComas – Financial Secretary

Mary Howell - Corresponding Secretary
Randy Miller

Fran Routhier
Barbara Carlson – Board Member Emeritus


Our History

Discovery Service Projects is an organization that developed from the vision of Rev. Rowland Carlson and his wife Barbara, and their willingness to follow God’s leadership. Discovery Service Projects is an organization of volunteers from many faiths who work alongside local citizens in developing countries. These workers have built churches, clinics, community buildings, schools, and private homes. Where our volunteers have worked, life has been enriched for individuals, families, and communities. When Rowland first retired from the pastoral ministry, he and Barbara and some of their family members traveled to Africa to visit the mission sites of their family and friends in South Africa and Kenya. Upon their return, Rowland and Barbara saw the need for similar mission work in the not-so-distant countries of Central America and in Mexico. Rowland and Barbara joined with Rolling Hills United Methodist Church, where they were members, to form Discovery Service Projects, a mission outreach of that church. Rowland and Barbara went on to lead DSP in the selection of projects and the facilitation of those projects. 32 volunteers joined those early work groups. Word of their generous work, and the fellowship involved, spread; now, each year’s mission project consists of 130-150 volunteers, over a period of six-seven weeks.  In 1994, Rowland and Barbara recognized the greater need for support in the United States. For 10 years, they led groups to South Carolina, where homes in North Charleston affected by hurricane damage were repaired. These trips were made in April or May of each year. Since 2006 DSP workers have traveled to Louisiana, Mississippi, New York, etc., responding to the need for repairs from hurricane disasters. Discovery Service Projects celebrated its 25th anniversary in 2012! Over the years, over 900 volunteers have continued the work of mission begun by Rowland and Barbara Carlson. Many others have contributed to the cost of construction materials for each year’s 


Our Mission

Discovery Service Projects is a non-denominational volunteer organization that supports mission efforts throughout the United States around the World.

We focus on making the maximum positive effort for a community. Our volunteers provide the momentum that helps us affect a change in peoples lives.

We accept monetary donations to support our volunteers and to raise funds for the building projects we are involved in. 

Stay in Touch

Learn more about our upcoming events, fundraisers, and more!


Mission Trip Payments

2019 Domestic Mission Trip


Pay with PayPal or a debit/credit card

Please consider joining us the last week of December 2019 or the first week of January 2020. 

Payment schedule;

Deposit of $500.00 per person with forms by 15 August

Second installment of $500.00 per person by 18 September

Final installment of $445.00  per person by 1 December (first time volunteer payment is $345.00)

Required forms & information