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Your Trusted Engineering Partner in New York, NY
Rohan Engineering PC has been delivering comprehensive engineering solutions across multiple states since its establishment. Our team of Licensed Professional Engineers and Registered Architects specializes in civil, structural, mechanical, electrical, and environmental engineering disciplines. With expertise in integrated building design, trenchless technology pipe rehabilitation, and solar energy systems, we have successfully completed over 500 residential and commercial projects. Our construction management services support both new builds and renovations, emphasizing precision and innovation. Operating in New York, Florida, Rhode Island, Puerto Rico, and West Virginia, we maintain strict compliance with state-specific engineering standards.

Our founder, Brian M. Rohan, PE, holds professional licenses in over 40 states, ensuring technical excellence across diverse regulatory environments. We prioritize client collaboration, offering tailored solutions for complex infrastructure challenges. Our solar energy division specializes in ground-mount and rooftop photovoltaic installations, addressing modern sustainability demands. Through decades of practice, we have refined methodologies for cost-effective, code-compliant project execution. Our commitment to engineering integrity positions us as trusted partners for public and private sector clients seeking reliable technical expertise.
Services
Civil Engineering Structural Engineering Mechanical Engineering Electrical Engineering Environmental Engineering Trenchless Technology Pipe Rehabilitation Solar Energy Systems Construction Management Fire Protection Design
Highlights and features
  • We have completed over 500 residential and commercial building projects
  • Our team includes Licensed Professional Engineers in 40+ states
  • Specialized expertise in trenchless technology pipe rehabilitation
  • Comprehensive solar energy system design and implementation
  • Proven track record in multi-state regulatory compliance management
Associations and certifications
  • National Society of Professional Engineers (NSPE)
Services
Trenchless Technology
Our trenchless technology services specialize in underground infrastructure repair without disruptive excavation. We employ advanced pipe bursting and cured-in-place pipe methods for sewer and water main rehabilitation. This minimally invasive approach reduces surface disruption while extending system lifespan by decades.
Solar Energy Systems
We design comprehensive solar energy solutions for both ground-mount and rooftop applications. Our engineers optimize photovoltaic system layouts for maximum energy production while ensuring structural integrity. Services include feasibility studies, permit acquisition, and integration with existing electrical infrastructure.
Construction Management
Our construction management services cover project planning through completion for new builds and renovations. We coordinate contractors, monitor timelines, and ensure compliance with engineering specifications. This includes budget management and quality control for residential, commercial, and solar energy projects.
Civil Engineering
We provide full-spectrum civil engineering services for land development projects. Our expertise includes site planning, stormwater management, and roadway design. We prepare zoning applications and cost analyses to support municipal approvals and project viability assessments.
Structural Engineering
Our structural engineering team designs safe, code-compliant building systems using advanced modeling software. Services include load calculations, material selection, and structural evaluations for both new constructions and existing buildings requiring renovations or retrofits.
People
Brian M. Rohan
Professional Engineer of Record
Licensed Professional Engineer in 40+ states with expertise in multidisciplinary engineering projects. Oversees technical operations across all jurisdictions where the firm operates, ensuring compliance with local regulations and engineering standards.
Questions
What engineering disciplines does Rohan Engineering offer?
We provide civil, structural, mechanical, electrical, and environmental engineering services with specialized expertise in trenchless technology and solar energy systems.
In which states are your engineering services available?
Our licensed engineers offer services in New York, Florida, Rhode Island, Puerto Rico, West Virginia, and over 40 additional states through our multi-jurisdictional licensing.
What construction management services do you provide?
We manage residential and commercial building projects from concept through completion, including new construction, renovations, and solar energy system installations across multiple states.
How does your trenchless technology work for pipe rehabilitation?
We use pipe bursting and cured-in-place pipe methods to rehabilitate underground infrastructure without excavation, minimizing surface disruption while extending system lifespan by decades.
What solar energy system designs do you specialize in?
Our engineers design ground-mount and rooftop photovoltaic systems for residential and commercial applications, including vertical and flat surface installations optimized for maximum energy production.