State + buyer + NAICS PSC rankings
Top PSC paths for NAICS 541620 under Department of the Interior in Arizona.
Use this ranking when the research starts with Arizona, Department of the Interior, and NAICS 541620, and you want the strongest service-code pages inside that exact geography + buyer + industry slice.
Best next ranking moves
Move faster from Arizona + Department of the Interior + NAICS 541620
Use the strongest next click when this state-buyer-industry slice is already the right lane and you want to get to the best detail page faster.
Open PSC Y1LB
Jump straight into the strongest PSC detail page inside Arizona + Department of the Interior + NAICS 541620.
Open top PSC page
Open NAICS 541620 under Department of the Interior
Move from the ranking layer into the full state + buyer + NAICS page with recipient listings and overlap sections.
Open state + buyer + NAICS page
Switch to top PSC paths for Department of the Interior in Arizona
Broaden out from NAICS 541620 and see which service codes lead the whole Arizona + Department of the Interior slice.
Open top PSC paths
State + buyer + industry PSC rankings
Top PSC paths inside Arizona + Department of the Interior + NAICS 541620
Use these rankings when the state-specific buyer + NAICS page is still too broad and you want the most relevant PSC pivots inside the same slice.
PSC Y1LB
1 visible recipients · CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
PSC B510
1 visible recipients · SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS
PSC Y299
1 visible recipients · CONTRUCT/ALL OTHER NON-BLDG FACS
PSC Y222
1 visible recipients · CONSTRUCT/HIGHWAYS-RDS-STS-BRDGS-RA
PSC Q999
2 visible recipients · MEDICAL- OTHER
PSC Z2LB
1 visible recipients · REPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS
PSC F999
1 visible recipients · OTHER ENVIRONMENTAL SERVICES
PSC Z222
1 visible recipients · MAINT-REP-ALT/HWYS-RDS-STS-BRDGS-RA
PSC R499
3 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC B503
1 visible recipients · SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL
PSC Y1AA
1 visible recipients · CONSTRUCTION OF OFFICE BUILDINGS
PSC R418
3 visible recipients · SUPPORT- PROFESSIONAL: LEGAL
PSC U009
1 visible recipients · EDUCATION/TRAINING- GENERAL
PSC F099
4 visible recipients · NATURAL RESOURCES/CONSERVATION- OTHER
PSC R799
1 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC B537
1 visible recipients · SPECIAL STUDIES/ANALYSIS- MEDICAL/HEALTH
PSC S209
1 visible recipients · HOUSEKEEPING- LAUNDRY/DRYCLEANING
PSC X111
1 visible recipients · LEASE/RENTAL OF OFFICE BUILDINGS
PSC S205
1 visible recipients · HOUSEKEEPING- TRASH/GARBAGE COLLECTION
PSC AJ31
1 visible recipients · R&D- GENERAL SCIENCE/TECHNOLOGY: ENVIRONMENTAL SCIENCES (BASIC RESEARCH)
PSC 5810
1 visible recipients · COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS
PSC G010
1 visible recipients · SOCIAL- DIRECT AID TO TRIBAL GOVERNMENTS (PL 93-638)
Other buyer-state-code ranking views
Move around Arizona, Department of the Interior, and NAICS 541620
Switch back into the broader state-buyer ranking layer or go straight into the detailed state + buyer + NAICS page when you want recipient-level browsing.
Top NAICS paths for Department of the Interior in Arizona
Return to the broader state-buyer ranking layer before picking a different industry code.
Open top NAICS paths
Open NAICS 541620 under Department of the Interior
Move from the ranking layer into the full state + buyer + NAICS detail page with recipient listings and overlap sections.
Open state + buyer + NAICS page
Directory graph
Move into full directory hubs
Use this ranking page as a shortcut, then branch back into the wider state, agency, NAICS, PSC, and top-list hubs when you want broader browse coverage.