David Alfera CBLP Level 1- Basic Foundation in Sustainable Design and Installation Specialties Conservation Landscaping Photos conservation landscaping About David Alfera UMBC 1190 Hampton Road Annapolis, Maryland 21409 443-223-9846 alferad@umbc.edu Summary of Services Certification Number: 1-00135 Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. This landscape professional appears to have closed down and may be removed soon.