Business Details
50+ Years
experience
Professional Engineers & Land Surveyors in Kingston, NY
Brinnier and Larios, P.C. is a community-based engineering and land surveying firm established in 1956. Located in Kingston, New York, the company specializes in residential, commercial, and municipal projects across Ulster County and the Hudson Valley. With a team of 19 professionals, including licensed engineers and surveyors, the firm emphasizes long-term client and employee relationships built on respect, integrity, and loyalty. Their expertise spans water and wastewater systems, stormwater management, land reclamation, and construction inspection. The firm holds licenses from the New York State Education Department and serves public and private clients through tailored engineering solutions.Their engineers bring decades of experience in municipal infrastructure, environmental compliance, and land development. Surveying services include ALTA/NSPS surveys, topographic mapping, and hydrographic studies. The team has managed high-profile projects like wastewater treatment facility upgrades and municipal sewer system analyses. Community involvement remains central to their operations, with leadership roles in local organizations. Their commitment to quality is reflected in 65+ years of continuous service and client retention.
Services
Engineering Services
Land Surveying
Water Systems Design
Stormwater Management
Construction Inspection
ALTA Surveys
Topographic Mapping
Wastewater Treatment
Municipal Counseling
Hydrographic Surveys
Details
- Year established: 1956
Highlights and features
- We have over 65 years of experience serving Hudson Valley communities
- Our team includes licensed engineers with municipal project expertise
- We specialize in water/wastewater infrastructure and environmental compliance
- We maintain long-term client relationships through transparent communication
- Our surveyors handle complex ALTA/NSPS and hydrographic projects
Services
Engineering Services
Brinnier and Larios provides comprehensive civil engineering solutions for water treatment systems, wastewater facilities, and municipal infrastructure. Their licensed engineers design stormwater management systems and oversee construction projects. The team specializes in environmental compliance and municipal project management.
Land Surveying
The firm offers ALTA/NSPS surveys, topographic mapping, and hydrographic surveys for residential and commercial properties. Their surveyors handle subdivision plats and construction layout projects. Advanced GPS technology ensures precise boundary determinations and site analyses.
Stormwater Management
Specialized stormwater modeling and pollution prevention plans help clients meet regulatory requirements. Engineers design sustainable drainage solutions for municipal and private developments. Services include SWPPP preparation and watershed hydrology analysis.
Construction Inspection
Certified inspectors monitor water distribution systems and wastewater treatment facility construction. The team ensures compliance with design specifications and safety standards. Services include field testing and quality control documentation.
Municipal Counseling
The firm advises municipalities on infrastructure planning and environmental regulations. Services include permit applications for state and federal agencies. Engineers provide technical support for public works projects and facility upgrades.
People
Dennis M. Larios
President
Licensed Professional Engineer with 40+ years of experience in municipal infrastructure projects. Cornell graduate who has led wastewater treatment upgrades and public works initiatives since 1976. Active in local community organizations.
Christopher J. Zell
Vice-President
Licensed Surveyor with 50+ years of experience in land surveying. Certified over 3,000 surveys and specializes in large-scale property divisions. Member of professional land surveying associations.
John D. Davidson
Senior Project Engineer
Licensed Engineer with 30+ years of experience in water systems. Former public health engineer who specializes in municipal water treatment projects. University of New Hampshire graduate since 1987.
Allan M. Dumas III
Senior Project Engineer
Licensed Engineer with expertise in wastewater treatment systems. MBA holder who focuses on environmental compliance and municipal permitting. Former director of environmental sanitation programs.
Paul Larios
Senior Project Engineer
Licensed Engineer with Cornell University master's degree in water resources. Specializes in stormwater modeling and sustainable infrastructure design. Active in professional engineering associations.
Questions
What engineering services do you offer?
We provide water/wastewater systems design, stormwater management, land development, and municipal infrastructure engineering.
What surveying services are available?
Our surveying services include ALTA/NSPS surveys, topographic mapping, hydrographic surveys, and construction layout.
Which areas do you serve?
We primarily serve the Hudson Valley region including Kingston, Ulster County, and surrounding New York areas.
What experience do your engineers have?
Our team includes licensed professionals with decades of experience in municipal projects and environmental compliance.
Do you handle municipal projects?
Yes, we specialize in public works projects including wastewater treatment facilities and infrastructure upgrades.
