- Advanced Plumbing & Mechanical
- Affordable Lawn Svc
- Aire Serv Heating & Air Cond
- Alams Home & Hardware
- Albanese Auto Body & Sales
- Aldo's Frozen Foods
- Aliquippa & Southern Railroad
- Aliquippa Alliance For Unity
- Aliquippa Animal Hospital
- Aliquippa Baptist Temple
- Aliquippa Beer Distr
- Aliquippa Boro Schools
- Aliquippa Boro Schools Supt
- Aliquippa Bucktails Sportsmens
- Aliquippa Christian Assembly
- Aliquippa City Adm Office
- Aliquippa City Fire Dept
- Aliquippa City Office
- Aliquippa City Police Dept
- Aliquippa City Street Dept
- Aliquippa City Treasure's Ofc
- Aliquippa City Veterans Svc
- Aliquippa Community Hospital
- Aliquippa Deliverance Ctr
- Aliquippa Elementary School
- Aliquippa Filteration Plant
- Aliquippa Food Mart & Car Wash
- Aliquippa Free Methodist Chr
- Aliquippa Fruit Market
- Aliquippa Glass & Mirror Co
- Aliquippa Hair Ctr
- Aliquippa Head Start
- Aliquippa High School
- Aliquippa Marine Sales & Svc
- Aliquippa Medical Ctr
- Aliquippa Mobile Estates
- Aliquippa Mobile Estates
- Aliquippa Police Dept
- Aliquippa School District
- Aliquippa Sewage Treatment Plt
- Aliquippa Terminals Inc
- Aliquippa Wholesale Tire Inc
- All About The Basket
- All Season Heating & Air Cond
- Allegheny Orthopedics
- Allegheny Urology Assoc
- Allegheny Wesleyan Methodist
