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July 30, 2025

Sewer Contractors: Certifications & Safety Standards

Chances are, you don’t think about sewer contractor safety certifications every day. But when you are hit with a broken pipe, or an emergency excavation on your property, those certifications become the only thing standing between a smooth repair or a total disaster.

Sewer repairs are not just something that any repairman can do. These repairs are highly technical and necessitate extensive training and practice to be carried out seamlessly. Just one slip-up can cause a full-blown excavation nightmare–nothing can be left to chance. 

A contractor without the proper certifications might not even recognize the dangers of working in confined spaces or around hazardous sewer gases. They may skip important inspections or not be able to properly diagnose sewage issues. 

This does not just compromise their own safety as professionals, but it puts you and your property at risk. So are the proper sewer contractor safety certifications important? You bet they are! 

But which sewer contractor safety certifications are needed? 

A licensed and insured contractor should be certified in several key areas, including but not limited to: 

OSHA 10/30-Hour Training 

This essential OSHA training certification ensures that sewer contractors understand how to recognize safety risks, avoid job site hazards, and follow proper procedures for trenching, excavation, and equipment operation. 

Confined Space Entry (CSE)

Did you know that sewer lines are often filled with dangerous gases? A certified contractor knows how to work in these conditions safely–because they have trained for it.

H2S Gas Awareness

Hydrogen sulfide gas can be deadly. A certified sewer contractor is trained to recognize it and use proper ventilation and PPE to stay safe. 

NASSCO PACP Certification

For contractors using sewer cameras and advanced trenchless technology, this certification ensures they follow national standards for pipe inspections and assessments. It’s not just about the tools, it’s about knowing how to use them. 

HAZWOPER Certification

When sewer repairs involve potential exposure to hazardous waste or chemical spills, this certification ensures the contractor is trained to protect you and the environment. 

Water Operator Certification

This certification confirms that the contractor understands water systems inside and out and that sewage repairs meet health and safety codes for the state and region. 

Hiring a sewer contractor that has all the proper sewer contractor safety certifications means that they are prepared to handle the job the correct way. No cutting corners, no leaving things to chance!

When your contractor has the right sewer contractor safety certifications, it provides you with much more than peace of mind. It could mean: 

  • A smoother, faster repair process
  • Lower risk of property damage or job site accidents
  • Less liability on your shoulders
  • Longer-lasting results with proper installation and materials

If you are dealing with a sewer emergency or just doing preventative maintenance, our certified and experienced team is here for you! 

At HVI we take your safety seriously, which is why our crew adheres to the highest safety standards in the industry. Whether your situation required hydrovac excavation, trenchless sewer repair, or something else, we have all the proper sewer contractor safety certifications for the job. Contact us today for safe, certified, and guaranteed excellence in sewer repairs and excavation.