# iSi Environmental > National environmental, health, and safety consulting firm providing plug-in EHS augmentation across 40 states. Headquartered in Wichita, KS with direct-flight coverage to 16 metros. ## Services - [Environmental Compliance](https://isienvironmental.com/services/environmental-compliance/): EPA permits, stormwater, SPCC, air permitting, Tier II, TRI reporting - [Industrial Hygiene](https://isienvironmental.com/services/industrial-hygiene/): OSHA exposure assessment, air sampling, noise monitoring, IAQ, lead, silica, asbestos - [Safety Consulting](https://isienvironmental.com/services/safety-consulting/): OSHA compliance programs, safety audits, job hazard analysis, PPE assessment - [EHS COOP Program](https://isienvironmental.com/services/ehs-coop/): Retainer-based plug-in EHS support — dedicated consultants embedded with client teams - [Phase I ESA](https://isienvironmental.com/services/phase-i-esa/): ASTM E1527-21 environmental site assessments for real estate transactions - [Industrial Services](https://isienvironmental.com/services/industrial-services/): Asbestos abatement, mold remediation, paint booth cleaning, demolition support - [Facility Cleaning (CRE)](https://isienvironmental.com/services/facility-cleaning/): Facility and industrial cleaning, mold remediation, and on-site facility support for facility managers and CRE operators. - [Mold Remediation](https://isienvironmental.com/services/mold-remediation/): Commercial and industrial mold remediation: containment, removal, and clearance testing. - [EHS Training](https://isienvironmental.com/training/): HAZWOPER, RCRA, DOT/IATA/IMDG, OSHA 10/30, asbestos certification ## Locations - [Wichita, KS (HQ)](https://isienvironmental.com/locations/wichita-ks/) - [Kansas City, MO](https://isienvironmental.com/locations/kansas-city-mo/) - [Tulsa, OK](https://isienvironmental.com/locations/tulsa-ok/) - [Oklahoma City, OK](https://isienvironmental.com/locations/oklahoma-city-ok/) - [Omaha, NE](https://isienvironmental.com/locations/omaha-ne/) - [Northwest Arkansas](https://isienvironmental.com/locations/northwest-arkansas/) ## Resources - [Blog](https://isienvironmental.com/blog/): 440+ articles on EPA/OSHA compliance, industrial hygiene, safety programs, and regulatory updates - [Team](https://isienvironmental.com/team/): Named consultants with credentials and specialties - [About](https://isienvironmental.com/about/): Company background, service model, and leadership - [Contact](https://isienvironmental.com/contact/): Phone, email, and office location ## Contact - Phone: (888) 264-7050 - Website: https://isienvironmental.com - Email: info@isienvironmental.com