Sevenson Environmental Services Inc

What They Do

Biohazard

• Hazardous waste & superfund
• Air Monitoring
• Bathymetric Surveys
• Cathodic Protection
• Chemical Treatment
• Coal Tar
• Constructability Review
• Construction And Demolition
• Contaminated Soils
• Debris Removal
• Design / Build
• Dredged Material Handling
• Dredged Material Management
• Environmental Cleanup
• Environmental Protection
• Environmental Remediation
• Erosion And Sediment Controls
• Excavation Dewatering
• Excavation Support
• Facilities Decontamination
• Fire Suppression
• Habitat Restoration
• Health And Safety Plans
• Hydrographic Surveys
• Industrial Maintenance
• Laboratory Services
• Leachate Treatment
• Metals Treatment

Before You Call Sevenson Environmental Services Inc

1. Are your technicians trained in bloodborne pathogen safety?
2. How do you dispose of the waste, and will you give me a disposal record?

Ask for a Connecticut home improvement contractor registration and look it up with the Department of Consumer Protection. Also ask for proof of insurance and industry certification for the restoration crew.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• Call a proTrauma and Unattended Death Cleanup, What Families Should KnowA gentle guide for families after a death or injury at home. What you do not have to do yourself, how cleanup works, who pays, and how to choose a crew.
• DIY with careBird and Bat Droppings CleanupHow to clean bird and bat droppings without breathing in histoplasmosis spores. Wet methods, masks, bat and rabies safety, and when an attic needs a pro.