Call Now
Website
Call
Business Details
Trusted Civil Engineering & Land Surveying Services in Greenwich, CT
Established in 1887, S.E. Minor & Company, Inc. has been a cornerstone of civil engineering, land surveying, and environmental consulting in Greenwich, Connecticut. Our firm specializes in delivering comprehensive solutions for residential, commercial, and public projects, leveraging over 130 years of expertise and a legacy of innovation. We maintain a vast library of land surveys dating back more than a century, ensuring precision in boundary, zoning, and development challenges. Our environmental team excels in wetlands management, regulatory compliance, and flood mitigation, processing 40% of Greenwichs wetlands applications. With a focus on collaboration, we manage complex projects by coordinating engineers, architects, and municipal authorities to streamline permitting and construction.

Having completed thousands of projects, including landmark developments like Conyers Farm, we combine technical excellence with deep local knowledge. Our commitment to quality is reflected in affiliations with leading professional organizations, including the American Society of Civil Engineers. We pride ourselves on adapting to evolving industry standards while maintaining the integrity and reliability clients have trusted for generations. From FEMA elevation certificates to green infrastructure solutions, we deliver actionable, cost-effective results tailored to each clients unique needs. Our history of serving Fairfield and Westchester Counties positions us as a trusted partner for sustainable development and infrastructure planning.
Services
Land Surveying Civil Engineering Environmental Science Planning and Zoning Project Management Wetlands Management Flood Mitigation Septic System Design Stormwater Compliance FEMA Elevation Certificates
Highlights and features
  • Over 130 years of experience in civil engineering and land surveying.
  • Proven track record with over 1,000 wetlands applications processed.
  • FEMA-certified specialists in flood elevation analysis and mitigation.
  • Project management expertise streamlining municipal approvals and permitting.
  • Deep local knowledge of Fairfield and Westchester Counties' regulatory environments.
Associations and certifications
  • American Society of Civil Engineers
  • National Society of Professional Engineers
  • Connecticut Association of Land Surveyors
  • National Society of Professional Surveyors
Services
Land Surveying
S.E. Minor conducts topographic, boundary, and zoning surveys using advanced techniques. Our historical survey library ensures accuracy for subdivisions, easements, and construction projects. We provide FEMA-certified elevation data for floodplain compliance.
Civil Engineering
We deliver stormwater management, drainage analysis, and site planning for residential and commercial developments. Our services include sewer/Septic system design, grading plans, and bid document preparation to ensure regulatory compliance.
Environmental Science
Our experts manage wetland delineation, permitting, and mitigation projects. We specialize in coastal resilience, erosion control, and environmental impact assessments, maintaining strong relationships with local regulatory agencies.
Planning and Zoning
We navigate zoning exceptions, property disputes, and town approvals for complex developments. Our team ensures timely permitting through strategic coordination with municipal authorities and stakeholders.
Project Management
S.E. Minor oversees multidisciplinary teams for large-scale projects, integrating engineering, design, and construction phases. We optimize resources to reduce costs and ensure compliance with technical and regulatory requirements.
Questions
What services does S.E. Minor offer?
We provide civil engineering, land surveying, environmental consulting, and project management for residential, commercial, and municipal clients.
How long has S.E. Minor been in business?
Founded in 1887, we have over 130 years of experience in engineering and land development.
Which areas do you serve?
We primarily serve Greenwich, Darien, Stamford, and New Canaan in Connecticut, along with Armonk, New York.
Can you assist with wetlands permitting?
Yes, we process approximately 40% of Greenwich’s wetlands applications and specialize in regulatory compliance.
Do you handle FEMA elevation certificates?
Yes, we provide FEMA-certified elevation certificates for flood insurance and regulatory compliance.
Does S.E. Minor manage large-scale projects?
We have extensive experience managing complex developments, including Conyers Farm, with multidisciplinary coordination.
Reviews (5)
Sarah Merry
May 15, 2022 Report
Gigi was wonderful to speak with about an upcoming project. We look forward to working with this company!
Bill Dealy
Apr 28, 2022 Report
We have high praise for Gigi, Debbie and others at SE Minor. We are fortunate whenever we have come across the right people and company to accomplish something needed for our home. A talented and experienced professional in Greenwich construction and home building for decades recommended we give SE Minor a call to survey our property. From the moment we began talking with Gigi and Debbie, we knew we were headed in the right direction.

We understood the process takes time and we appreciate the approach and execution needed to do it well. We are very glad we hired them and wound up with an excellent Topo Survey. We highly recommend them.
Jude Donato
Apr 18, 2022 Report
A big thank you to Larry Liebman. Larry's experience and insight is invaluable in navigating multiple filings and related issues. We have relied on S.E. Minor for several projects and have always been satisfied. JD
Vt
Apr 12, 2022 Report
I've been dealing with SE Minor & Co., which is responsible for several land surveys in my almost 4 acres properties in backcountry Greenwich-CT, for more than one decade. Throughout all this time, SE Minor & Co., has been nothing truly great: they are profissional, reliable, and highly efficient. Besides, not only is the SE Minor staff courteous but also very easy to deal with - a rare trait in most companies in Greenwich, CT. I highly recommend SE Minor & Co. for all of those looking for the types of service they provide.
Robin Kencel
Apr 12, 2022 Report
Larry Liebman and team are rockstars. They are quick to respond and always right on point. Skilled, knowledgeable and know every nook and cranny of the town. Robin Kencel, Compass