SSFM International in GuamEngineers Civil Engineering Firm Engineers - Construction Management Engineering Consultants Structural EngineersHarmonContact Information Get Directions By car By public transit Walking Bicycling 215 Rojas St. Ste 213, Harmon, 96913671-646-7736671-300-7738jduenas@ssfm.comhttps://www.ssfm.com/ Listing Ads