Business Details
37 Years
experience
Your Trusted Civil Engineering Partner in Orlando
Founded in 1989, DAO Consultants has established itself as a trusted partner in civil and environmental engineering solutions. Our firm combines decades of practical expertise with a commitment to innovative planning, design, and construction management tailored to municipal, commercial, and residential clients. We specialize in stormwater management, utility permitting, structural engineering, and land development while maintaining a strong focus on regulatory compliance and client collaboration.Our team of licensed professionals works closely with public agencies, developers, and institutions to deliver projects that meet technical challenges and community needs. With certifications as a Woman-Owned and Minority Enterprise, we emphasize transparency, technical excellence, and long-term relationships. Our Orlando-based team brings over 50 years of combined engineering experience to every project, ensuring practical solutions that align with evolving industry standards.
Services
Site Design
Structural Engineering
Stormwater Management
Utility Permitting
Traffic Studies
Details
- Year established: 1989
Highlights and features
- 30+ years of civil engineering expertise in Central Florida
- Certified Woman-Owned and Minority Enterprise status
- Specialized stormwater management and permitting capabilities
- Direct collaboration with senior engineers on all projects
- Proven track record with municipal infrastructure and educational facilities
Associations and certifications
- City of Orlando MBE
- Orange County MWBE
- Greater Orlando Airport Authority MWBE
- FDOT DBE
Services
Stormwater Management
Our stormwater management services address drainage mitigation, system analysis, and compliance permitting for municipal and commercial projects. We design sustainable solutions that prevent flooding, meet regulatory requirements, and integrate with existing infrastructure. Our engineers optimize water flow patterns while considering environmental impacts and long-term maintenance needs.
Structural Engineering
From new construction to existing structure assessments, our structural engineering covers design, inspections, and construction administration. We provide engineering calculations, material specifications, and code compliance verification for projects ranging from pedestrian bridges to airport facilities. Our work ensures structural integrity and safety across diverse applications.
Utility Permitting
We specialize in utility design and permitting for water, sewer, and stormwater systems. Our team navigates regulatory requirements from FDEP, SWFWMD, and local agencies to secure approvals efficiently. Services include lift station design, wastewater solutions, and utility connection plans that support project timelines and budget constraints.
Traffic Studies
Our traffic studies evaluate pedestrian and vehicular patterns to improve safety and efficiency. We conduct signal analysis, pavement marking assessments, and traffic flow modeling for educational facilities, municipal projects, and commercial developments. Recommendations balance regulatory compliance with practical implementation.
Site Design
Comprehensive site design services include roadway planning, parking layouts, and land use optimization. We create master plans that integrate drainage, utilities, and structural elements while addressing zoning challenges. Our designs prioritize functionality, accessibility, and environmental stewardship for residential and commercial developments.
People
Duy Dao
Founder
With 50+ years of civil engineering experience, Duy Dao established DAO Consultants in 1989. His leadership focuses on translating client needs into practical engineering solutions while maintaining technical excellence across municipal and commercial projects.
Solange Dao
President
President Solange Dao brings 35 years of expertise in site civil engineering and agency permitting. She specializes in stormwater management permits and stakeholder collaboration to deliver successful municipal and residential projects.
Questions
What engineering services does DAO Consultants offer?
We provide civil and structural engineering services including stormwater management, utility permitting, traffic studies, site design, and structural assessments for municipal, commercial, and residential clients.
Are you certified as a minority-owned business?
Yes, we hold certifications as a Woman-Owned and Minority Enterprise with the City of Orlando, Orange County, and FDOT DBE programs.
What geographic areas do you serve?
While based in Orlando, we serve clients throughout Central Florida including Orange County, Seminole County, and Polk County jurisdictions.
How experienced is your engineering team?
Our senior engineers have over 85 combined years of experience, with 30+ years focused on Central Florida infrastructure projects and regulatory requirements.
Can you handle municipal infrastructure projects?
Yes, we specialize in municipal work including roadway re-alignments, drainage remediation, and public facility engineering with extensive experience in school systems and airport authorities.
