Business Details
18 Years
experience
Trusted Construction & Engineering Services in McAllen, TX
Founded in 2008, SAMES is a Texas-based minority-owned small business providing comprehensive engineering, construction, and surveying services. Our firm specializes in civil engineering, construction management, land development, and federal contracting, serving private, commercial, and government clients nationwide. With over 100 employees and four office locations, we combine innovative technology with decades of industry experience to deliver infrastructure solutions that enhance community quality of life.As an 8(a) and HUBZone-certified firm, we maintain strict compliance with federal regulations while prioritizing safety, quality assurance, and client satisfaction. Our team of certified professionals has completed numerous high-impact projects for the Department of Defense, Department of Energy, and local municipalities, demonstrating our capability to handle complex assignments from initial design through final construction.
Services
Civil Engineering
Construction Management
Land Surveying
Federal Services
Commercial Construction
Heavy Civil Construction
Details
- Year established: 2008
Highlights and features
- We offer nationwide construction and engineering services with federal contracting expertise.
- Our team utilizes state-of-the-art technology for surveying and construction management.
- Certified as both 8(a) and HUBZone-compliant for government contracting opportunities.
- We maintain active GSA Federal Supply Schedule contracts for federal projects.
- Our safety-first approach has earned multiple industry safety awards.
Associations and certifications
- Disadvantaged Business Enterprise (DBE)
- Historically Underutilized Business (HUB)
- 8(a) Business Development Program
- HUBZone Program
What people say
Accurate and timely
Fast and responsive
Best price
Proactive and courteous
Punctual and professional
Services
Civil Engineering
SAMES provides comprehensive civil engineering services including utility design, roadway planning, drainage systems, and feasibility studies. Our engineers deliver site civil design solutions for commercial, institutional, and government clients. We specialize in hydrologic analysis and regulatory compliance documentation for infrastructure projects.
Construction Management
Our construction management team offers quality assurance, schedule compliance, and budget control for public and private sector projects. We provide owner representative services through construction phases while maintaining strict safety protocols and regulatory compliance standards.
Land Surveying
Utilizing advanced technology, we deliver boundary surveys, topographic mapping, and construction staking services. Our surveyors support land development projects with precise measurements for subdivisions, utility mapping, and infrastructure planning.
Federal Contracting
As an established federal contractor, we execute projects for the Department of Defense, Department of Energy, and other agencies. Our team maintains compliance with FAR, DFAR, and DEAR regulations while delivering heavy civil construction and engineering services.
Commercial Construction
We construct industrial warehouses, commercial buildings, and public improvements for private developers. Our services include site work, fire sprinkler installation, and infrastructure development with direct crew execution for 90% of projects.
People
Saul D. Maldonado
President
Co-founder with 15+ years of leadership in engineering and construction. Oversees strategic direction while maintaining federal contracting compliance and client relationships.
Sam D. Maldonado
Chief Executive Officer
Co-founder responsible for operational excellence and project execution. Directs technical teams across engineering, surveying, and construction divisions nationwide.
Jessica M. Maldonado
Vice President of Professional Services
Manages professional services division with expertise in civil engineering and land development. Coordinates multidisciplinary teams for complex infrastructure projects.
Questions
What types of construction projects does SAMES handle?
We execute heavy civil, commercial, and federal construction projects including infrastructure development, industrial facilities, and government buildings nationwide.
Are you certified for government contracting?
Yes, we hold 8(a), HUBZone, DBE, and HUB certifications with active GSA Federal Supply Schedule contracts for federal projects.
What geographic areas do you serve?
We operate from Texas, New Mexico, and Colorado with nationwide project execution capabilities for engineering and construction services.
What surveying technologies do you use?
Our survey teams utilize LiDAR drones, GPS systems, and digital mapping software for precise boundary, topographic, and construction staking services.
How do you ensure project safety?
We maintain industry-leading safety standards through OSHA-compliant protocols, regular training, and earned multiple Zero Loss Workdays awards for safety excellence.
Can you handle complex federal projects?
Yes, we have extensive experience with federal agencies including the Department of Defense and Department of Energy under multiple indefinite delivery contracts.
