Stop delays and stay compliant. Protect your project with certified SSDS installation for full compliance
Soil vapors and methane intrusion don’t just threaten health; they stall construction, add costs, and invite regulatory headaches. At Soil Vapor Extraction Inc., we deliver certified Sub-Slab Depressurization System (SSDS) installations that meet every Southern California environmental standard. Our technicians’ work guarantees compliance and safety with no delays, so your project moves forward without risk or rework.
Why You Need SSDS Installation
You can’t afford to overlook vapor intrusion. Gases like methane do not stay underground. They find pathways through concrete slabs and enter occupied spaces, putting indoor air quality and safety at risk. For builders and developers in Southern California, this is more than a safety issue. It is a compliance requirement.
Regulatory agencies demand SSDS systems on new builds and redevelopment projects. Ignoring this can bring work stoppages, redesign costs, and steep penalties. The right SSDS installation creates a controlled pressure barrier beneath the slab. It prevents vapors from entering and keeps your project on track, on budget, and fully compliant.
Compliance-Driven SSDS Solutions
There’s no room for error when regulators demand SSDS for methane mitigation. Project shutdowns, fines, and costly redesigns? You have to face all due to non-compliance. Our team delivers systems that meet local environmental regulations and California building codes to exceed safety standards. With S.V.E. Inc., you never worry about missed inspections or compliance gaps as we handle everything.
Full compliance with methane mitigation standards
Certified installation for regulatory approval
Complete reports for quick inspection sign-off
Complete documentation to avoid delays and penalties
Why Choose S.V.E. Inc.
When you work with us, you avoid guesswork and pass inspections the first time. Because with S.V.E., you’re partnering with specialists trusted by environmental consultants, engineers, and developers across Southern California.
Certified and experienced crews with a California Class A License and certifications for hazardous substance removal.
Over a decade delivering compliant solutions for commercial, residential, and industrial sites.
Tight deadlines? We mobilize in days and finish on schedule without cutting corners. We gain engineers' and developers' trust with a fast turnaround.
From design and installation to verification and reporting, we manage it all.
Our SSDS Installation Process
We follow a proven process that keeps your project moving.
Site assessment and mitigation review to evaluate soil conditions, vapor risk, and code requirements.
System design based on your site’s soil conditions and structure
Professional installation by certified technicians
Testing, verification, and full compliance documentation
Simple steps for a fully compliant system that works right the first time.
Types of SSDS Systems We Install
Every site is different, and our technicians know it well. That is why we install both active and passive systems and make sure they are engineered for compliance.
These use mechanical fans to create negative pressure beneath the slab for constant vapor removal. They are ideal for high-risk sites where vapor control cannot fail.
These systems rely on natural pressure differences and venting. They work well on low-risk sites and reduce operating costs. Whichever solution your site needs, we design it and install it through certified technicians and advanced equipment so you pass inspections without delays or costly redesigns.
FAQs
A Sub-Slab Depressurization System prevents soil vapors like methane from entering buildings. Local building codes in Southern California require it for safety and compliance on certain sites.
We install the system in a few days after design approval. Our team works quickly, so your project stays on schedule.
Yes. We provide testing with verification and full documentation to help you pass regulatory inspections with confidence.
Ready to Keep Your Project on Schedule
Do not let vapor intrusion stall your construction. Get a certified SSDS installation from the S.V.E. Inc. team that understands compliance and tight timelines. We handle your SSDS installation with precision and speed, ensuring it continues with confidence to meet your project demands.