Demolition and abatement

ADAMA Engineering and Construction is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and VOSB certified company based in San Antonio, Texas, providing architecture and engineering design, general contracting, and project and construction management services for federal, commercial, and institutional projects. It is registered in SAM.gov and serves the federal government through registered NAICS and NIGP codes.

architectural designBuilding renovation and modernizationcivil engineeringCommissioning and closeoutconcrete and masonry workconstruction administrationCost EstimatingElectrical EngineeringEnvironmental compliance/NEPA documentationgeneral building constructioninterior finish workMechanical engineering (HVAC)Plumbing/fire protection engineeringProject scheduling and controlsquality assurance/quality controlRoofing installation and replacementSafety oversight and compliancestructural engineeringSurveying and geotechnical engineering

Askin Construction is a diversified heavy construction company based in Billings, Montana, with decades of experience building large and small projects across the United States. It describes itself as Billings' only turn-key site contractor, handling projects from subdivisions and commercial properties to arterial roadways, delivering safety, quality, and performance.

AGTEK estimatingasphalt pavingcurbs and sidewalkerosion controlexcavationGPS-guided equipmenthaulingoverlays and repairssite concretestructural excavation for foundationswet utility installation and repair

Centennial is a national construction company providing design-build and facilities renovation, repair, and remodeling services. With 30 years of nationwide experience on over $4 billion in diverse projects, it serves facility owners and managers across federal, state and local government, healthcare, higher education, K-12, transportation, and commercial markets.

construction management at-riskdesign-buildemergency responseestimating and schedulinghistorical renovationJob Order ContractsLEED analysis and managementnew constructionon-site construction managementpreconstruction planningrenovation and rehabilitationsafety and quality control managementtask order contracts

CTI is an environmental consulting and engineering firm specializing in delivering environmental remediation, engineering, and construction to federal, state, and local government agencies, as well as institutional and private-sector clients. Since 1976, CTI has evolved from a small construction testing and geotechnical engineering firm into a full-service contractor offering environmental, remediation and construction services across the US.

constructionconstruction managementengineeringEnvironmental Remediationgeotechnical engineeringlandfill construction and closures

DMYLES Inc. is a general construction firm based in Buffalo, NY, offering asphalt paving and construction services to Buffalo, Western New York, and the Northeastern United States. The company serves federal, state, and local government markets and is bonded with a capacity of $5,000,000 for single jobs and $15,000,000 total.

asphalt pavinggeneral constructionhighway, street, and bridge constructionremodeling and renovationssite work