Call Now
Website
Call
Business Details
46 Years
experience
Engineering Excellence for Over 45 Years
At Quiddity, we have dedicated over 45 years to delivering engineering excellence through client engagement, creativity, and innovation. Our team of certified professionals specializes in water infrastructure, transportation, and community development projects, ensuring quality, timely execution, and transparent communication. We empower communities by transforming complex challenges into sustainable solutions, combining technical expertise with a service-minded culture.

Our commitment to enhancing lives drives every project, from designing award-winning master-planned communities to improving critical infrastructure. With offices across Texas and beyond, we bring localized expertise to every region we serve.
Services
Electrical Services Instrumentation SCADA Development Environmental Land Planning Permitting Program Management Site Civil Services Surveying Traffic Transportation Wastewater Treatment Water Distribution
Details
  • Year established: 1980
Highlights and features
  • Over 45 years of engineering and planning expertise.
  • Client-focused approach with active stakeholder communication.
  • Award-winning solutions for complex infrastructure projects.
  • Comprehensive services from concept to completion.
  • Dedicated team of certified professionals.
Associations and certifications
  • PE
  • PAC
  • LACP
  • MACP
  • PMP
  • CFM
Services
Environmental Land Planning
Our environmental land planning integrates sustainable practices with regulatory compliance to optimize land use for residential, commercial, and industrial developments. We assess ecological impacts, create zoning strategies, and design infrastructure that balances growth with environmental stewardship. This service ensures projects meet permitting requirements while enhancing community resilience and natural resource preservation.
Wastewater Collection and Treatment
We design and manage wastewater collection and treatment systems that ensure public health and environmental protection. Our solutions include pipeline networks, pump stations, and treatment facilities tailored to municipal and industrial needs. By employing advanced engineering techniques, we deliver efficient, scalable systems that comply with regulatory standards and support long-term sustainability goals.
Traffic Transportation
Our traffic and transportation planning services address mobility challenges through data-driven analysis and innovative design. We develop road networks, transit systems, and traffic management solutions that improve safety and reduce congestion. By prioritizing multimodal connectivity and future growth projections, we create transportation frameworks that enhance regional accessibility and economic vitality.
Water Distribution and Treatment
We engineer reliable water distribution and treatment systems that provide safe, potable water to communities. Our services include pipeline design, pump station optimization, and treatment plant upgrades. By integrating smart technologies and resilient infrastructure, we ensure efficient water delivery, regulatory compliance, and adaptability to climate-related challenges.
Surveying
Our surveying services provide precise geospatial data for land development, construction, and boundary determination. Using advanced technologies like LiDAR and GPS, we deliver accurate topographic maps and 3D models. This critical data supports informed decision-making for infrastructure projects, ensuring alignment with design specifications and regulatory requirements.
People
Nieves Alfaro
Professional Engineer
Nieves Alfaro, a licensed Professional Engineer, leads projects with expertise in civil infrastructure and regulatory compliance. Her commitment to quality and innovation ensures client success across diverse engineering challenges.
Mary Barton
Project Manager
Mary Barton drives project excellence through strategic planning and stakeholder collaboration. Her focus on quality service and team development strengthens Quiddity's client-centric culture and operational efficiency.
Rod Pinheiro
Senior Engineer
Rod Pinheiro, a certified Project Management Professional, specializes in complex infrastructure solutions. His leadership in flood risk reduction and sustainable design exemplifies Quiddity's technical expertise and client dedication.
Questions
What services does Quiddity offer?
Quiddity provides engineering, planning, and surveying services including water systems, wastewater treatment, transportation planning, and land development projects.
How long has Quiddity been in business?
Quiddity has delivered engineering solutions for over 45 years, combining experience with innovative approaches to infrastructure challenges.
What areas does Quiddity serve?
Quiddity operates in Texas cities like Austin, Houston, and San Antonio, as well as national markets including Tampa and Lakeland.
Does Quiddity handle large-scale infrastructure projects?
Yes, Quiddity specializes in large-scale developments such as the Amazon Fulfillment Center and Lago Mar crystal lagoon projects.
How does Quiddity ensure project quality?
Quiddity maintains quality through certified professionals, stakeholder communication, and adherence to industry standards like PE and PMP certifications.