Locations
ESC Spectrum provides facilities with Continuous Emissions Monitoring System (CEMS) solutions in a wide variety of industries – from Power Generation to Petroleum Refineries to Glass Manufacturers and more. Our employees are located across the U.S., and we are headquartered in Austin, TX, with locations in Pensacola, FL, Indianapolis, IN, and Pittsburgh, PA. No matter where your facility is located, we are ready to serve you with high-quality solutions for air emissions compliance backed by decades of experience.
ESC Spectrum Locations
4404 Guion Rd.
Indianapolis, IN 46254
317-856-9400
General Inquiries Email
6017 Enterprise Drive
Export, PA 15632
724-387-2367
General Inquiries Email
Hotels
We can’t wait to see you at our Austin, Pensacola, Indianapolis, or Pittsburgh location for events, Factory Acceptance Tests (FATs), and in-person training. If you are traveling to either city, we recommend the following accommodations.
Hotels in Austin, TX
Hotels in Pensacola, FL
- Holiday Inn Express & Suites Pensacola - W-I-10
- Country Inn & Suites by Radisson Pensacola - West
- Courtyard by Marriott Pensacola - West
- Holiday Inn Pensacola - North Davis Highway
- Holiday Inn Express Pensacola - Downtown
- Courtyard by Marriott Pensacola - Downtown
- Hilton - Pensacola Beach
- Hampton Inn - Pensacola Beach
Hotels in Indianapolis, IN
- Embassy Suites by Hilton Indianapolis North
- Hampton Inn Indianapolis Northwest - Park 100
- Holiday Inn Express & Suites Indianapolis Northwest
- Homewood Suites by Hilton Indianapolis Canal
- Hilton Garden Inn Indianapolis Northwest
- Best Western Plus Indianapolis NW
- Courtyard by Marriott Indianapolis Northwest
- Courtyard by Marriott Indianapolis West-Speedway
Hotels in Pittsburgh, PA
- Holiday Inn Express Murrysville-Delmont
- Courtyard by Marriott Pittsburgh Greensburg
- Hampton Inn & Suites North Huntingdon-Irwin
- Holiday Inn Express Greensburg
- Holiday Inn Express Pittsburgh Monroeville
- Hampton Inn Greensburg
- DoubleTree by Hilton Hotel Pittsburgh
- SpringHill Suites by Marriott Pittsburgh Monroeville
From The Source Blog
Air Emissions Calibration Testing: Staying Compliant With Daily and Quarterly Requirements
Accurate air emissions calibration testing is essential for maintaining compliance and ensuring reliable CEMS performance. This blog breaks down daily and quarterly calibration test requirements, explains how offline calibrations are used, and clarifies what causes out-of-control data.
Alliance Technical Group Acquires ESC Spectrum, Cementing Global Leadership in Continuous Emissions Monitoring (CEMS) and Data Acquisition Systems (DAS)
ESC Spectrum is now part of Alliance Technical Group, combining forces to deliver the most comprehensive CEMS and DAS compliance platform in the industry. This strategic acquisition strengthens our ability to serve customers with expanded resources, nationwide support, and end-to-end environmental solutions.
CEMS Probe Maintenance: Extractive vs. Dilution Systems
CEMS probes are the first point of contact with the gas sample line in your emissions monitoring system. Discover why routine maintenance is critical—and how to do it right.