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43 Years
experience
Emergency
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Civil Engineering and Land Surveying Services in Ithaca
T.G. Miller, P.C, P.C. is a locally rooted civil engineering and land surveying firm committed to delivering high-quality services tailored to the communities we serve. Our team approach fosters close client relationships, ensuring projects of all scales and budgets are executed with precision and care. With a staff of licensed professionals, including Professional Engineers, Land Surveyors, and a LEED Accredited Professional, we combine technical expertise with a deep understanding of local regulations and practices. Our focus on work-life balance and career development for employees translates into reliable, timely service for clients. For over three decades, we have provided accessible, community-focused solutions, addressing civil engineering and surveying needs with innovation and integrity. Our experience spans municipal infrastructure, stormwater management, boundary surveys, and construction layout, reflecting our versatility and commitment to excellence.

We prioritize sustainable practices, as evidenced by our work on LEED-certified projects and environmentally conscious stormwater solutions. Our local presence ensures we remain attuned to regional challenges, offering practical, cost-effective strategies for clients across public and private sectors. By maintaining a balance between technical rigor and client collaboration, we consistently deliver results that meet both regulatory standards and community expectations. Our teams diverse expertise, from precision viticulture data analysis to off-grid living design, enriches our problem-solving approach, ensuring adaptable and forward-thinking services.
Services
Civil Engineering Land Surveying Municipal Infrastructure Planning Stormwater Management Boundary Surveys Topographic Mapping Construction Layout Floodplain Evaluation Permitting Services Waterfront Development
Details
  • Year established: 1983
Highlights and features
  • We employ five Professional Engineers and three Licensed Surveyors with local regulatory expertise.
  • Our team has over 30 years of experience serving municipal and institutional clients.
  • We prioritize timely, accessible service tailored to regional needs.
  • Our LEED-certified professionals integrate sustainable practices into infrastructure design.
  • We combine advanced technology with traditional surveying methods for precision.
Associations and certifications
  • LEED Accredited Professional
Services
Civil Engineering
Our civil engineering services encompass infrastructure planning, water and sewer system design, and site development for municipal and private clients. We specialize in integrating sustainable practices into projects ranging from roadways to utility systems. Our engineers use advanced modeling software to ensure compliance with regulatory standards while optimizing functionality and cost efficiency.
Land Surveying
We conduct precise boundary surveys, topographic mapping, and construction layout services using cutting-edge technology. Our surveyors provide ALTA/NSPS standards-compliant documentation for property transactions and development projects. Expertise includes floodplain delineation and FEMA elevation certifications for regulatory compliance.
Stormwater Management
Our stormwater solutions include pollution prevention plans, drainage design, and MS4 compliance reporting for municipal and commercial clients. We develop sustainable practices that mitigate flooding while maintaining site aesthetics and ecological balance through engineered detention systems and green infrastructure.
Municipal Infrastructure Planning
We assist municipalities with water storage tank replacements, roadway rehabilitation, and sewer system upgrades. Our team manages grant applications and regulatory compliance reviews, ensuring infrastructure improvements meet community needs while adhering to budgetary constraints and environmental regulations.
Construction Layout
Our surveyors provide accurate construction layout services for buildings, utilities, and roadways using GPS and total station technology. We ensure precise implementation of design plans through field verification and as-built documentation, minimizing costly rework during project execution.
People
David A. Herrick
President and CEO/Principal Engineer
With over 40 years of experience, David Herrick leads municipal infrastructure projects and serves on regional planning boards. A Clarkson University graduate, he specializes in water systems and stream restoration, holding New York Professional Engineer licensure.
Frank Santelli
Vice President/Project Manager
Frank Santelli manages institutional projects for Cornell University and Ithaca College. A University of Vermont graduate with New York licensure, he specializes in stormwater modeling and utility infrastructure design for public and private clients.
Lee Dresser
Vice President/Principal Surveyor
Lee Dresser oversees surveying operations with expertise in boundary determination and municipal project layout. A Cornell graduate, he holds New York Land Surveyor registration and has led large-scale mapping initiatives since 1986.
Dondi Harner
Vice President/Principal Engineer
Dondi Harner specializes in LEED-certified projects and stormwater management. A Rochester Institute of Technology graduate, he brings expertise in 3D modeling and sustainable design practices to municipal and educational clients.
Owen Barden
Project Manager
Owen Barden handles stormwater inspections and drainage design. A Clarkson University alumnus, he contributes technical expertise in construction compliance and sustainable land development practices since joining in 2018.
Questions
What services does T.G. Miller, P.C. offer?
We provide civil engineering, land surveying, stormwater management, boundary surveys, and municipal infrastructure planning for public and private clients.
How long has T.G. Miller served the Ithaca community?
Our firm has delivered engineering and surveying services in the region since 1983, with staff possessing decades of local expertise.
Do you handle emergency infrastructure projects?
Yes, we specialize in urgent culvert replacements, flood remediation, and other emergency municipal repairs.
Are your professionals licensed and certified?
Our team includes Professional Engineers, Licensed Land Surveyors, and a LEED Accredited Professional, all meeting state licensing requirements.
What geographic areas do you serve?
We primarily operate in Ithaca, the Finger Lakes Region, and throughout New York State.