Brownfield Remediation
Methane Gas Management Systems
Bringing Value to Your Land.
Contaminated land?
Or your next project?
+ Geosynthetics create sustainable Brownfield Remediation solutions and Methane Gas Management systems.
+ COMANCO has successfully repurposed Brownfields for over 30 warehouse properties in the Miami area. Learn More
+ Repurposing land is not only environmentally conscious, but it dramatically boosts local economies. Learn More
How it Works:
How it works:
- Brownfields are properties that have been contaminated by hazardous substances, making them unsuitable for redevelopment.
- COMANCO’s geosynthetic systems manage contaminants so the property can be safely repurposed.
Landfills: Methane Gas Management
+ Methane (a greenhouse gas) can be dangerous in closed spaces. Gas management systems prevent the release of methane from landfills and other sources. Learn More
+ We design and install gas management systems to
- reduce the effects of greenhouse gas
- repurpose emissions for renewable energy
- comply with environmental regulations
Gas Management Projects
COMANCO Sponsors the 10th Annual Bayside & Solar Charity Clay Shoot
COMANCO Sponsors the 10th Annual Bayside & Solar Charity Clay Shoot Community partnerships and industry collaboration came together on Thursday, October 22, 2026, as COMANCO was proud to sponsor and participate in the 10th Annual Bayside & Solar Charity Clay …
Sabrina Brehm Promoted to Fleet Inventory Supervisor
Sabrina Brehm Promoted to Fleet Inventory Supervisor In construction, success depends on having the right equipment, tools, and materials available when and where they’re needed. Behind every productive jobsite is a well-organized inventory system, accurate records, and a team member …
COMANCO Protects Mining Containment Through Routine Geomembrane Inspection and Repair
Routine Geomembrane Inspections and Repairs Help Extend Liner Life and Protect Mining Containment Systems Installing a geomembrane liner is only the beginning of its working life. At an active mine, containment systems face changing weather, ongoing operations, equipment activity, and …
COMANCO Participates in the SWA 22nd Annual Golf Tournament at Park Ridge Golf Course
COMANCO Participates in the SWA 22nd Annual Golf Tournament at Park Ridge Golf Course This past Saturday, October 17, COMANCO joined the Solid Waste Authority of Palm Beach County for the SWA 22nd Annual Golf Tournament, also the 3rd Annual …
COMANCO Attends 26th Annual Florida Phosphate Political Committee BBQ
COMANCO Attends 26th Annual Florida Phosphate Political Committee BBQ COMANCO joins industry leaders, elected officials, and agricultural advocates in support of Florida’s phosphate industry On October 15, members of the COMANCO team attended the 26th Annual Florida Phosphate Political Committee …
COMANCO Exhibits at the 2026 FLSME Regional Mining Conference and Supports the 20th Annual Golf Extravaganza
COMANCO Exhibits at the 2026 FLSME Regional Mining Conference and Supports the 20th Annual Golf Extravaganza This week, COMANCO proudly exhibited at the 39th Annual Florida SME (FLSME) Regional Mining Conference and sponsored the 20th Annual FLSME Golf Extravaganza in …
COMANCO Insights | How Geosynthetic Liner Systems Support Safe and Efficient Heap Leaching
From Solution Containment to Collection, Every Layer Has an Operational Purpose Once leaching solution enters a heap containing thousands or even millions of tons of ore, what ensures it reaches the collection system instead of the surrounding ground? The answer …
Major Gypsum Stack Closure Reaches 70% Completion with 5.69 Million SF of Green Geomembrane Installed
Major Gypsum Stack Closure Reaches 70% Completion with 5.69 Million SF of Green Geomembrane Installed Since mobilizing in 2025, COMANCO’s team has installed more than 5.69 million square feet of 60-mil AGRU Green Geomembrane and geosynthetic materials on one of …
Colorado Gold Mine Pond Liner Replacement Highlights COMANCO’s Mining Containment Expertise
Crews Adapt to High Altitude, Changing Weather, and Detailed Installation Work Rain, lightning, wind, standing water, and high-altitude conditions challenged COMANCO crews during a recent pond liner replacement at a Colorado gold mine. Despite changing conditions throughout September, the team …
COMANCO Attends the Ribbon-Cutting Ceremony for AGRU America’s Fernley 2 Pipe Plant
COMANCO Attends the Ribbon-Cutting Ceremony for AGRU America’s Fernley 2 Pipe Plant Fernley, Nevada – Last week, COMANCO President Mark Topp and Vice President of Administration Christine Topp attended the ribbon-cutting ceremony and grand opening celebration for AGRU America’s new …
COMANCO Tackles Complex Phosphate Gypsum Pond Closure in Central Florida
COMANCO Tackles Complex Phosphate Gypsum Pond Closure in Central Florida Phosphate gypsum pond closure is rarely as simple as installing a liner and covering the surface. Successful closure depends on several systems working together, often across a large, changing construction …
Hands-On Training, Real-World Growth: Inside COMANCO’s Employee Development Program
How field experience, peer mentorship, and technical cross-training are building the next generation of certified Liner Technicians COMANCO’s Employee Training Program Creates a Pathway for Liner Technician Development At COMANCO, employee development is more than training; it is about creating …
Investing in Leadership: COMANCO Leaders Attend Breslin Leader Circle
How Continuous Professional Development Builds Stronger Teams and Drives Organizational Growth At COMANCO, we believe that strong organizations are built by investing in strong leaders. Developing our leaders is not only about improving leadership skills, but also about helping our …
COMANCO Attends Caterpillar Construction & Technology Days in Peoria
COMANCO Explores Jobsite Technology at Caterpillar’s Construction and Technology Days Seeing Remote Operation, Autonomy, and Connected Fleet Data in Action The COMANCO team traveled to Peoria, Illinois, September 28–30 for Caterpillar’s Construction and Technology Days, hosted by our dealer partner …
COMANCO Elevates Geomembrane Quality Control in North Florida
COMANCO Elevates Geomembrane Quality Control with Real-Time Weld Documentation At COMANCO, quality control extends far beyond testing completed work. It is built into every stage of installation, helping ensure containment systems perform as designed for years to come. A recent …
Jimmy Hernandez Martinez Promoted to Liner Technician
Jimmy Hernandez Martinez Promoted to Liner Technician At COMANCO, hard work, dedication, and teamwork are what drive us forward. Today, we are proud to recognize Jimmy Hernandez Martinez on his promotion to Liner Technician! Building Skills Through Field Experience In …
The COMANCO Way: Quarter 3 2026 Newsletter Is Here
The COMANCO Way: Quarter 3 2026 Newsletter Is Here Keeping complex environmental construction projects moving forward requires a steadfast commitment to safety, technical execution, and field discipline. The third quarter brought demanding heat, tight schedules, and intricate job site challenges …
COMANCO Installs Over 80,000 SF of HDPE Liner in Idaho
COMANCO Installs Over 80,000 SF of HDPE Liner for Idaho Data Center Project As data center development continues nationwide, reliable water management infrastructure has become essential to site construction. Evaporation ponds help manage process water and support site operations, making …
COMANCO Leaders Attend FMI Project Manager Academy in Tampa
COMANCO Leaders Attend FMI Project Manager Academy in Tampa COMANCO continues to invest in leadership development and cross-functional understanding. Recently, four COMANCO leaders, Joshua Philhower (Superintendent), Anthony Cole (Fleet Supervisor), Jorge Gomez (Superintendent), and Thomas Topp (Vice President), attended the …
Pastor Rodriguez Hernandez Advances to Liner Technician
Pastor Rodriguez Hernandez Promoted to Liner Technician At COMANCO, our people are at the heart of everything we do. We are proud to celebrate the continued growth of our team and recognize Pastor Rodriguez Hernandez on his promotion to Liner …
COMANCO Insights | Choosing the Right Geomembrane for Mining Applications
Selecting the right geomembrane starts with understanding the entire containment system. There is No Universal Geomembrane for Mining Projects Choosing a geomembrane for a mining project often begins with a simple question: Should the project use HDPE or LLDPE? It …