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Business Details
9 Years
experience
Trusted Construction Material Testing & Geotechnical Services
Established in 2017, Dulles Engineering is a SWaM, SBE, DBE, and MBE certified firm dedicated to ensuring structural integrity in construction projects. Our expertise spans special inspections, material testing, and geotechnical engineering services for public and private sector developments across the DMV area. With a focus on quality assurance and regulatory compliance, we operate an in-house accredited materials testing laboratory equipped with advanced technology. Our team of professional engineers and certified technicians brings decades of experience in infrastructure projects, including transportation, commercial, and residential construction.

We maintain a proven track record of delivering competitive bids while adhering to safety standards and project specifications. Our commitment to precision and reliability positions us as a trusted partner in the construction industry, serving clients such as DC Water, VDOT, and federal agencies. Through continuous innovation and client-centric service, we aim to be the preferred choice for quality control and geotechnical solutions.
Services
Geotechnical Engineering Construction Material Testing Special Inspections Laboratory Testing Quality Control Management Job Mix Formula Development Environmental Compliance Oversight Field Testing Project Management Regulatory Compliance
Details
  • Year established: 2017
Highlights and features
  • We hold SWaM, SBE, DBE, and MBE certifications for diverse project eligibility.
  • Our in-house AASHTO-accredited lab ensures precise material testing and rapid results.
  • Proven expertise managing DOT infrastructure projects across the DMV region.
  • Certified technicians meet ACI, VDOT, and USACE industry standards.
  • Comprehensive quality control management maintains 100% regulatory compliance.
Associations and certifications
  • SWaM
  • SBE
  • DBE
  • MBE
  • AASHTO
  • CCRL
  • U.S. Army Corps of Engineers
Services
Construction Material Testing
Our certified technicians perform on-site and laboratory testing for concrete, asphalt, soil, and construction materials. We ensure compliance with VDOT, ACI, and federal standards through precise analysis. Services include field density testing, core sampling, and strength evaluations to guarantee structural integrity.
Geotechnical Engineering
We conduct subsurface explorations, foundation design assessments, and slope stability analyses. Our services include borehole logging, laboratory soil testing, and construction monitoring to mitigate geohazards. Projects benefit from tailored recommendations for optimal foundation solutions.
Special Inspections
Our team provides third-party inspections for structural steel, welding, and concrete placement. We verify compliance with building codes and project specifications through detailed reporting. Services cover pre-construction reviews and ongoing field observations.
Quality Control Management
We develop and implement project-specific QC plans to ensure regulatory adherence. Services include audit preparation, non-conformance tracking, and real-time compliance monitoring. Our systems maintain documentation for federal, state, and agency requirements.
Job Mix Formula Development
Our lab engineers customized asphalt and concrete mix designs for pavement longevity. We optimize aggregate blends and binder content to meet performance criteria. Services include full-depth reclamation mix formulations for durable infrastructure.
People
Ali Dar
Principal Engineer
With 30 years of experience, Ali Dar leads quality assurance for major infrastructure projects including rail, roadway, and bridge systems. He oversees field operations and laboratory testing while managing client relationships with agencies like VDOT and DC Water.
Questions
What services does Dulles Engineering offer?
We provide geotechnical engineering, construction material testing, special inspections, quality control management, and environmental compliance services for infrastructure projects.
Which industries do you serve?
We support transportation, commercial, residential, and public sector projects across DC, Maryland, and Virginia.
Are your technicians certified?
Our team holds ACI, VDOT, DEQ, WACEL, and USACE certifications for industry-standard compliance.
Do you have laboratory testing capabilities?
Yes, we operate an AASHTO-accredited in-house lab for soil, concrete, asphalt, and job mix formula testing.
What certifications does your company hold?
We are SWaM, SBE, DBE, and MBE certified with accreditations from AASHTO, CCRL, and the U.S. Army Corps of Engineers.
How do you ensure project compliance?
Through real-time quality control reporting, regulatory audits, and adherence to federal/state specifications during all project phases.