
Environmental Impact Statements (EIS)
SEQR, CEQR & NEPA Impact Analysis
Environmental Impact Statement preparation for projects under SEQR, CEQR or NEPA: scoping, the technical impact studies, the Draft and Final EIS documents, and responses to public comment, organized so the lead agency can reach its findings.
- 100% lender approval on Phase I ESAs
- 1-week priority Phase I turnaround
- Fixed-fee, same-day quotes
Free scoping call — fixed-fee quote with the scope locked before we start.
How a permit runs
Applicability, application, agency review, permit in hand.
- 01
Scope & kickoff
Same-business-day scope, fee range and delivery date.
Request a scope - 02
Applicability review
What you actually need — and what you can skip.
See what's included - 03
Application package
Calculations, drawings and forms assembled to agency format.
When it applies - 04
Agency review
We answer the deficiency letters, not you.
Read the FAQs - 05
Common next step
The work most clients authorize once this closes out.
SEQR & CEQR Environmental Review - 06
Start the engagement
Send the site details — we scope it and price it.
Start the engagement
What's Included in an Envicon Environmental Impact Statements Engagement
Scoping & Work Plan
Draft scope of work, public scoping support, and a study schedule that matches the topics the lead agency expects to see analyzed.
Technical Impact Studies
Hazardous materials, natural resources, water quality, stormwater, air, noise and coordination of traffic, socioeconomic and historic resource specialists under one document plan.
Draft & Final EIS Preparation
Existing conditions, impact analysis, alternatives and mitigation written to the agency's format, then the Final EIS with every substantive comment answered.
NEPA Environmental Assessments
Environmental Assessments for federally funded or permitted projects, supporting a Finding of No Significant Impact or the decision to prepare a federal EIS.
When an Environmental Impact Statement Is Required
- The lead agency issued a Positive Declaration under SEQR or CEQR
- A large rezoning, campus plan or infrastructure project is a Type I action
- The project uses federal funding or needs a federal permit, triggering NEPA
- A Generic EIS is needed for an area-wide plan or phased program
- An earlier EIS needs a supplement because the project changed

The document path
From scoping to a Findings Statement
Scope, Draft EIS, public comment, Final EIS and Findings. The schedule is planned at scoping so the slowest studies start first.

Impact topics
Every impact topic in one document plan
Traffic, noise, air, water, habitat and community character are analyzed against the same project description and the same build year.

Public review
Comments answered on the record
Each substantive comment from the hearing and the written comment period gets a response in the Final EIS.
Facing a Positive Declaration or a NEPA review?
An EIS is the longest path through environmental review, and the schedule is set by how well the scope and studies are planned. Tell us the project and the agency and we'll outline the work ahead.
Pairs Naturally With

SEQR & CEQR Environmental Review
The EAF and determination step that comes before an EIS.
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Wetland Services
Wetland delineation and mitigation planning for natural resource chapters.
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Stormwater & SWPPP
Stormwater analysis that feeds water quality and infrastructure chapters.
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Phase I ESA
Site history behind the hazardous materials chapter.
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Civil Engineering
Site and infrastructure design that the EIS project description relies on.
Explore serviceEnvironmental Impact Statements Past Performance
Representative projects from our NY/NJ portfolio.

Southwest Brooklyn Marine Transfer Station
Design-during-construction and resident engineer support services for a $150 million pile-supported marine transfer station with 700-900 ton daily capacity, providing project management, multi-agency permit coordination, and design change management.
View Case Study
59th Street Marine Transfer Station
Extensive façade pressure washing and decontamination with barge-based wastewater management for cadmium and lead-impacted runoff, supporting a $50 million facility rehabilitation program.
View Case Study
Hoboken Stormwater Management
Design and implementation of green infrastructure for flood mitigation in urban development.
View Case StudyTransparent pricing for Environmental Impact Statements — get your site-specific estimate
Answer a few questions about your property and get a real price range in under 2 minutes. No sales call required.
- Site-specific range
- Under 2 minutes
- No obligation
- Emailed to you
Preliminary estimate only. Not an engineering quote.
Service inquiry form
Request a Environmental Impact Statements Quote
Tell us the project, the lead agency and where you are in the review. We'll return an EIS work plan and schedule.
Environmental Impact Statements FAQs
Questions from developers, agencies, institutions and counsel facing a full environmental review.
Ready to move on Environmental Impact Statements?
Send us the project description, the lead agency and any scoping document you have. We'll return an EIS work plan and the studies it needs.
Related Compliance & Permitting Services
Projects rarely need one service in isolation. These are the scopes most often paired with this one.

NYC E-Designation & OER Program Management
NYC OER E-Designation testing, hazmat, noise, and air quality compliance for development sites.
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Environmental Compliance Audit
Standard and pre-inspection compliance audits plus annual compliance programs.
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NJDEP Air Permitting
NJDEP air-quality permitting, Title V, and emission statement preparation.
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SPCC Plan Preparation & Certification
40 CFR 112 Spill Prevention, Control, and Countermeasure plan preparation and PE certification.
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Stormwater Management & SWPPP
Stormwater pollution prevention plans, permitting, and post-construction stormwater compliance.
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Community Air Monitoring (CAMP)
NYSDOH Generic CAMP preparation and real-time perimeter particulate and VOC monitoring during intrusive site work.
Learn moreServices That Work Alongside Environmental Impact Statements (EIS)
Scopes our clients most often add to keep one schedule, one regulator conversation, and one point of accountability.

SEQR & CEQR Environmental Review
Action classification, Environmental Assessment Forms, supporting studies and determination support for New York State and NYC environmental review.
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Wetland Delineation & Restoration
Wetland delineation, LOI and Section 404 permitting, mitigation design, and multi-year restoration monitoring.
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Stormwater Management & SWPPP
Stormwater pollution prevention plans, permitting, and post-construction stormwater compliance.
Learn moreEnvironmental Impact Statements Projects in the NY/NJ Metro
Case studies matched to this scope by the services delivered, the site conditions, and the market the work was performed in.



Industries That Rely on Environmental Impact Statements (EIS)
See how teams across these sectors integrate environmental impact statements (eis) into their projects, with regulator-ready deliverables and predictable timelines.

Public Agencies
From on-call task orders to major capital projects, we help municipalities and public agencies deliver infrastructure that serves communities.
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Developers
We understand your timeline pressures. Get Phase I ESAs that pass lender scrutiny the first time, with 1-week turnaround when you need it.
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Utilities
From capital improvement projects to regulatory compliance, we help utilities deliver reliable service while meeting environmental obligations.
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Energy
From site selection through interconnection, we provide the environmental and civil engineering expertise to get renewable energy projects built.
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Industrial
Whether you're acquiring, developing, or operating industrial facilities, we provide the environmental expertise to protect your investment.
Explore industryEnvironmental Impact Statements (EIS) Across the NY/NJ Metro Area
Licensed teams working locally — pick your market for regional regulators, turnaround times, and recent project work.

