Los Angeles Department of Building and Safety (LADBS) Certified

Expert Methane Mitigation & Environmental Engineering Firm in Los Angeles

Leading Environmental Engineering Firm serving all Southern California and beyond. We specialize in Methane Mitigation, Vapor Intrusion Mitigation Systems (VIMS), Governing city or state Methane or VOC code compliance, and Phase I/II Environmental Site Assessments for developers, architects, and property owners.

150+
Projects Completed
100%
Code Compliance
LADBS Certified Los Angeles County EPD Certified City of Long Beach
Core Expertise

Methane Mitigation & Environmental Engineering Services

From Methane Soil Gas Investigation and Subslab Depressurization Systems (SSD), to Vapor Intrusion Mitigation (VIMS) and Phase I Environmental Site Assessments, we provide full-scope engineering services ensuring code compliance for all of Los Angeles and Southern California.

Methane Mitigation Design

Expert methane mitigation engineering and methane testing services for Los Angeles and Southern California. We conduct comprehensive methane soil gas investigations and create methane mitigation plans ensuring LADBS methane code compliance for new construction and redevelopment projects.

  • Methane soil gas investigations with Form 1 reports
  • Methane Zone Level 1 thru 5 Mitigation Designs and peer review
  • LADBS Deputy / Third Party Inspections
Learn More

Vapor Intrusion Mitigation

Leading-edge vapor intrusion mitigation and soil gas characterization utilizing advanced technologies to test environments and develop engineering strategies. We specialize in soil vapor testing, mechanical vapor extraction systems, and soil gas monitoring systems that protect public health in urban development projects across Los Angeles.

  • Soil gas characterization & testing
  • Sub-slab depressurization systems (SSD)
  • Mechanical vapor extraction systems
  • Indoor air quality testing
Learn More

Waterproofing Consultation

Expert waterproofing consultations ensuring structures are resilient against moisture intrusion. Complements our holistic approach to environmental integrity and building longevity.

  • Below-grade waterproofing
  • Full Building Envelope Specialist
  • Deck & Balcony Sealing
  • Foundation Drainage Systems
  • Expert Roofing Consultant
Learn More

Inspection Services

Comprehensive inspection services ensuring compliance with LADBS methane code, Los Angeles EPD methane regulations, or any other governing agency. We verify installation integrity and system performance.

  • Deputy / Third-party verification
  • Final commissioning reports
  • Ongoing monitoring plans
Learn More
Certified Deputy Inspections

Professional Inspection Services

Corpus Enviro Corp provides thorough inspection services for methane mitigation systems and vapor intrusion barriers. Our certified inspectors ensure your project meets all Los Angeles Department of Building and Safety (LADBS) requirements.

Corpus Enviro Corp is certified by all manufacturers for methane and waterproofing warranties such as AVM Industries, Epro, Tremco, Stego, and GCP Applied Technologies to name a few.

Pre-Installation Assessment

Comprehensive site evaluation including soil gas testing, methane screening analysis, and risk assessment to determine appropriate mitigation strategies.

Installation Oversight

On-site monitoring during membrane installation, venting system construction, and barrier verification (smoke testing) to ensure proper implementation of engineering specifications.

Final Verification & Commissioning

Pressure testing, leak detection, and comprehensive system commissioning reports required for certificate of occupancy and regulatory compliance.

Annual Maintenance Inspections

Ongoing monitoring and maintenance programs to ensure long-term system effectiveness and compliance with evolving environmental regulations.

Compliance Expertise: We specialize in LADBS methane zone and methane buffer zone code compliance, building permits, ensuring your project proceeds without regulatory delays. We serve all mixed-use developments, multi-residential projects, schools, hospitals, hotels, and single family residential properties.

No project is too small or too large for our team.

Who We Serve

Tailored environmental engineering solutions for every stakeholder in the construction and development process.

Homeowners

Protect your family with certified methane barriers and vapor intrusion systems for residential construction and retrofits.

Architects

Collaborative design support ensuring environmental compliance integrates seamlessly with your architectural vision.

Contractors

Reliable installation oversight, quick turnaround on inspections, and clear documentation to keep projects on schedule.

Engineers & Consultants

Peer-level collaboration on complex methane and vapor intrusion challenges. We provide methane plan peer review, geology hydrogeology consulting, and detailed technical support for Phase I and Phase II ESA projects.

Need Methane Testing in Los Angeles?

Don't let methane or vapors mitigation issues delay your project. Contact Corpus Enviro Corp today for a free consultation, methane / VOC mitigation plan review, or Phase I Environmental Site Assessments in Southern California.

Serving Los Angeles, San Diego, San Francisco, Orange County, Long Beach, Huntington Beach, Riverside, Santa Barbara, Santa Maria, Chula Vista, and all of California

Get In Touch

Request a Free Consultation

Whether you need methane mitigation designs, inspections, or vapor intrusion mitigation assessment, our team is ready to help. Fill out the form and we'll respond within 24 hours.

Office Location

Monrovia, CA 91016
Serving all of Southern California

Phone

(626) 691-7715
Mon-Fri 8am-6pm

Email

Arturo@corpusenviro.com

By submitting this form, you agree to be contacted regarding your environmental engineering needs. We respect your privacy and will never share your information.

Vapor ZooneEn