Business Details
24 Years
experience
Expert Civil Engineering Services in Southbury, CT
Trinkaus Engineering has been delivering high-quality civil engineering services for over 27 years, specializing in land development projects for private and public clients. Our expertise spans Low Impact Sustainable Development (LISD), stormwater management, wastewater systems, and site engineering, with a focus on minimizing environmental impact while meeting regulatory requirements. Led by Steven D. Trinkaus, a licensed professional engineer with 32 years of experience, we collaborate with consultants including soil scientists, environmental experts, and land use attorneys to ensure comprehensive project execution. Our commitment to timely delivery, transparent pricing, and adherence to technical standards has established us as a trusted partner in the industry. We provide end-to-end engineering solutions, from feasibility studies and design to construction oversight and regulatory compliance.Our work includes third-party technical reviews for municipal agencies and expert testimony at land use hearings, ensuring projects align with environmental and municipal guidelines. With a deep understanding of both traditional and modern engineering principles, we combine manual techniques with advanced software tools like AutoCAD and HydroCAD to deliver precise, innovative designs. Our international recognition in LISD strategies, including contributions to national LID guidance documents and presentations in Asia, underscores our leadership in sustainable development practices. We prioritize client satisfaction through clear communication, rigorous quality control, and a dedication to exceeding project expectations without unexpected cost overruns.
Services
Low Impact Sustainable Development
Stormwater Management
Wastewater Management
Site Engineering
Third Party Engineering Reviews
Expert Testimony
Details
- Year established: 2002
Highlights and features
- We offer 32 years of specialized expertise in civil engineering and land development.
- Our team delivers projects ahead of schedule with transparent, fixed-cost agreements.
- We combine manual engineering principles with advanced software for precise designs.
- Our international LISD leadership includes contributions to national design manuals.
- We provide third-party technical reviews and expert testimony for regulatory compliance.
Services
Low Impact Sustainable Development
Our LISD services focus on minimizing environmental impact through bioretention systems, permeable pavements, and green infrastructure. We prepare regulatory language, design manuals, and hydrologic models to meet municipal requirements. Our expertise includes constructing wetlands, infiltration basins, and pollutant reduction strategies for compliance with environmental standards.
Stormwater Management
We design stormwater conveyance systems using LISD and conventional methods to manage runoff volume and quality. Services include watershed delineation, peak flow calculations, detention basin design, and compliance reporting. Our solutions integrate vegetation and landscaping to enhance water quality and reduce erosion.
Wastewater Management
We conduct soil testing and design subsurface sewage disposal systems for residential and commercial projects. Our services include system modeling, compliance certifications, and construction oversight under CT DEEP and public health regulations.
Site Engineering
We provide feasibility studies, road geometry design, grading plans, and erosion control strategies using AutoCAD and Civil3D. Our team manages land use permitting, construction specifications, and bid reviews to ensure project compliance and efficiency.
Third Party Engineering Reviews
We conduct independent reviews of land use applications for municipalities and public stakeholders. Our services include compliance assessments, design improvement recommendations, and expert testimony at regulatory hearings to ensure environmentally responsible development.
People
Steven D. Trinkaus
Principal Engineer
Licensed engineer with 32 years in land development, specializing in LISD. Holds a BS in Forest Management from the University of New Hampshire (1980). Recognized internationally for LID expertise, including contributions to national design manuals and presentations in Asia.
Questions
What areas of engineering does Trinkaus specialize in?
We specialize in civil engineering with a focus on Low Impact Sustainable Development, stormwater management, wastewater systems, and land development projects.
How long has Trinkaus Engineering been in business?
We have provided civil engineering services since 2002, with our principal engineer having 32 years of industry experience.
Do you offer international consulting services?
Yes, we have presented LISD strategies in South Korea, China, and Taiwan and contributed to international LID design guidelines.
What software tools do you use for design?
We utilize AutoCAD Land Development, Civil3D, and HydroCAD for site modeling, stormwater analysis, and infrastructure design.
Can you assist with municipal regulatory compliance?
Yes, we prepare regulatory language changes, perform third-party reviews, and provide expert testimony for land use compliance.
What sets your engineering services apart?
Our deep technical expertise, commitment to sustainability, and ability to deliver projects on time with transparent pricing distinguish our services.
