Duffield Associates
Engineering office
1528 Walnut St, 19102 PhiladelphiaEngineering office
1528 Walnut St, 19102 PhiladelphiaEngineering office
1601 Walnut St, 19102 PhiladelphiaCleaning company · Engineering office · renovation
1601 Market St, 19103 PhiladelphiaEngineering office
260 S Broad St, 19102 PhiladelphiaEngineering office
1515 Market St, 19102 PhiladelphiaArchitect · design · Engineering office · Parking lots · Physical and rehabilitation medicine · transportation
230 S Broad St, 19102 PhiladelphiaEngineering office
1500 John F Kennedy Blvd, 19102 PhiladelphiaEngineering office
1500 John F Kennedy Blvd, 19102 PhiladelphiaEngineering office
327 N 17th St, 19103 PhiladelphiaEngineering office
1207 Locust St, 19107 PhiladelphiaEngineering office
4900 S Broad St, 19112 Philadelphiarenovation · Sanitary fitter · consulting · Engineering office · Public authority
701 Market St, 19106 PhiladelphiaEngineering office
100 Clemson Rd, 19010 Bryn MawrArchitect · renovation · Engineering office · Interior Design
601 Walnut St, 19106 PhiladelphiaEngineering office
100 N Independence Mall W, 19106 PhiladelphiaEngineering office
437 Chestnut St, 19106 PhiladelphiaEngineering office
1510 Cecil B Moore Ave, 19121 PhiladelphiaEngineering office
35 S 3rd St, 19106 PhiladelphiaArchitect · Engineering office · Interior Design
The Curtis Center 601 Walnut Street Suite 1200 W, 19106 PhiladelphiaEngineering office
160 Paxon Hollow Rd, 19063 Media