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Professional Service in Pittsburgh
707 professional service businesses in Pittsburgh, United States. All Pittsburgh businesses →
At a glance
As of August 2026, business.wiki lists 707 professional service businesses in Pittsburgh— 2.2% of the city's 31,887 listed businesses. 99% publish a phone number and 96% have a website, spread across 296 postcode districts. The largest local presence is Express Employment Professionals with 3 locations in the city.
Where in Pittsburgh: 15222 (56)·15219 (29)·15220 (27)·15238 (19)·15212 (18)·15237 (18)·15206 (17)·15241 (17)
Chains here: Express Employment Professionals ×3·Accountemps ×2·Adecco Staffing ×2·Affinity Group ×2·Carl's Sign Service ×2
Directory — top 30 by data completeness
| Business | Address | Postcode | Phone | Web |
|---|---|---|---|---|
| Flying Cork | 320 Fort Duquesne Blvd | 15222-1100 | +14128300140 | ✓ |
| Eastside Neighborhood Employment Center | 113 N Pacific Ave | 15224-2440 | +14123628580 | ✓ |
| Exhibit Studios | 840 Saw Mill Run Blvd | 15220-5305 | +14123813220 | ✓ |
| Czarnowski | 1213 Galveston Ave | 15233-1637 | +14122310800 | ✓ |
| Eckert Marketing/GeniusMarketing.com | 1001 California Avenue, No. 99955 | 15233 | (412) 390-0403 | ✓ |
| Deloitte | 1 PPG Pl | 15222-5400 | +14123387200 | ✓ |
| Photo Studio Lighthouse | 2900 Homehurst St | 15234-3146 | +17247322983 | ✓ |
| Jamie Virgin Photography | 610 Old Clairton Rd | 15236-4353 | +14128492016 | ✓ |
| Express Employment Professionals | 21 Yost Blvd | 15221-5203 | +14123498228 | ✓ |
| Acutronic Usa Inc. | 700 Waterfront Dr | 15222 | (412) 926-1200 | ✓ |
| IBEX Global Pittsburgh | 500 Penn Center Blvd | 15235 | +12025806200 | ✓ |
| Industrial Testing Laboratory Services - ITLS | 635 Alpha Dr | 15238-2819 | +14129631900 | ✓ |
| Pittsburgh Technology Council | 100 S Commons | 15212-5301 | +14126872700 | ✓ |
| D & GG Advertising | 516 W North Ave | 15212-4638 | +14123217766 | ✓ |
| Colker Janitorial Supplies | 2618 Penn Ave | 15222-4622 | +18884265537 | ✓ |
| Markowitz Communications | 6401 Penn Ave | 15206-4000 | +14129778517 | ✓ |
| Allegheny County Adult Probation Services | 2322 Arlington Ave | 15210-1952 | +14124311014 | ✓ |
| Marshall Marketing & Communications | 2600 Boyce Plaza Rd | 15241-3949 | +14129140970 | ✓ |
| Scott Keffer International | 2535 Washington Rd | 15241-2592 | +14128547860 | ✓ |
| Field of Play Marketing | 115 Saxony Dr | 15241-2418 | +14126803222 | ✓ |
| Opal Group | 71 McMurray Rd | 15241-1634 | +14128549012 | ✓ |
| Proforma | 141 Warwick Dr | 15241-2106 | +14125957892 | ✓ |
| Judith browne calligraphy | 129 Bartley Rd | 15241-1321 | +14126004303 | ✓ |
| Sign On Sports | 242 Main Entrance Dr | 15228-2169 | +14124072492 | ✓ |
| Universal Promotions Inc | 980 Walnut St | 15234 | +14128318423 | ✓ |
| Premier Comp Solutions | 100 Hightower Blvd | 15205 | +14124944001 | ✓ |
| Advo | 20 Summit Park Dr | 15275 | (412) 787-7900 | ✓ |
| Zaikelsophotography | 1501 Summerdale St | 15204-1130 | +14123083264 | ✓ |
| Kellington Protection Services | 4955 Steubenville Pike | 15205-8500 | +14123390010 | ✓ |
| Allegra Marketing Print Mail | 18 W Steuben St | 15205 | (412) 353-3011 | ✓ |
Showing the 30 most complete records of 707 total. Every listed business has its own page with map, nearby competitors and city context.
About this data
Counts are computed live from our database of 31,887 Pittsburgh businesses, built on open data from the Overture Maps Foundation and refreshed with each monthly release. Cite as: “business.wiki, Professional Service in Pittsburgh (August 2026)”.