Cascade Environmental
Excellence on Every Level
About the firm
Cascade Environmental is a full-service national field services contractor headquartered in Bothell, Washington, specializing in environmental drilling and sampling, geotechnical drilling, site characterization, site remediation, PFAS remediation, and civil and environmental construction. Cascade operates through two primary service lines - CASCADE DRILLING and CASCADE REMEDIATION SERVICES - and provides proprietary chemistry solutions through Cascade Chemistries. Subsidiaries include TerraTherm and Aquifer Drilling.
- Firm type
- Environmental Engineering · Geotechnical Engineering
Capabilities
Environmental Drilling and Sampling
Service websiteFull-range environmental drilling and sampling services including sonic, auger, rotary, direct push, and coring methods, along with cathodic protection, utility clearance, and investigation derived waste management.
- Sonic Drilling
- Auger Drilling
- Rotary Drilling
- Direct Push
- Cathodic Protection
- Investigation Derived Waste
Geotechnical Drilling
Service websiteGeotechnical drilling services using sonic, auger, rotary, direct push, and coring methods.
PFAS Remediation
Service websiteSpecialized PFAS investigation and remediation services.
Site Characterization
Service websiteTraditional and high-resolution site characterization including temporary wells, continuous core, piezometer and slope inclinometer, split spoon sampling, and high-resolution tools such as MIHPT, WaterlooAPS, UVOST, and OIP/OIP-G.
Site Remediation
Service websiteComprehensive site remediation services including thermal remediation, injection technologies, and civil and environmental construction.
- Thermal Remediation
Thermal conduction heating, electrical resistance heating, steam enhanced extraction, and in-pile thermal desorption.
- In Situ Injection
In situ chemical oxidation, in situ chemical reduction, and bioremediation.
- Civil and Environmental Construction
Manufactured gas plant remediation, wetland and bank stabilization, in situ stabilization, environmental fracturing, and permeable reactive barriers.
Cascade Chemistries
Service websiteProprietary colloidal chemistry products for environmental remediation, including Colloidal iZVI, Colloidal S-iZVI, SourceKill, Pathfinder, and ColloidalChem.
Industries
Environmental & Remediation · Oil & Gas · Government · Industrial
Projects
No projects listed yet.