Energy Modeling & Sustainability Services
We provide integrated solutions across energy modeling, green building certifications, MEP estimation, 179D tax incentives, and more - working as an extended backend team so you can focus on front-end operations and scaling your business while we handle the technical and analytical work.
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Services
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Clients Worldwide
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Projects Delivered
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Team Strength
Who we are
GreenTech Modelers supports contractors, consultants, and businesses with reliable, accurate, and cost-effective services that improve efficiency, reduce costs, and ensure compliance.
We act as an extended support team, enabling our clients to manage workload efficiently while focusing on core project execution and growth. Our work is driven by a combination of technical expertise, practical execution, and timely delivery.
From energy modeling and tax incentives to estimation, solar, and BIM services, we help clients streamline operations, optimize performance, and successfully deliver projects.
Extended Team Model
We work as part of your project team - no outsourcing friction
India & USA
Offices in Jaipur, Mumbai, and Delaware for global reach
Fast Turnaround
3-day delivery on MEP estimates, rapid 179D modeling
Performance First
Data-driven, compliance-ready outputs every time
Featured Services
Three flagship services that showcase our depth of expertise in energy modeling, estimation, and green building certifications.
What we do
How we work
A structured, four-stage approach that ensures clarity, accuracy, and reliable outcomes across every project we deliver.
We analyze your project requirements, existing drawings, and performance goals to define a clear execution roadmap.
Includes review of architectural plans, MEP layouts, and compliance requirements.
We select the right tools, simulation frameworks, and compliance pathways tailored to your project type and timeline.
Tool selection, timeline definition, milestone planning, and resource allocation.
Our team delivers detailed modeling, analysis, and accurate documentation with structured quality checks at every stage.
Iterative modeling with QA checkpoints, peer reviews, and validation cycles.
We provide audit-ready reports, submission-ready documentation, and continued support through approvals and certifications.
Post-delivery support, revision handling, and certification follow-through.
Why us
We don't just deliver reports - we deliver outcomes. Every engagement is structured around measurable performance, compliance certainty, and timely execution.
Every engagement is built around measurable outcomes - energy savings, compliance, and cost reduction.
Audit-proof documentation aligned with ASHRAE, IRS 179D, ECBC, LEED, and IGBC standards.
From initial analysis through certification and reporting - we act as your extended project team.
Advanced simulations using eQuest, DesignBuilder, and IESVE for precise building performance insights.
Structured workflows enable rapid delivery - up to 40,000 sqft MEP estimation within 3 business days.
Offices in Jaipur, Mumbai, and the United States - supporting projects across time zones.
Standards & Compliance Frameworks
Industries
From commercial real estate and healthcare to government buildings and data centers - we deliver performance-driven solutions across diverse building types and project scales.
Tools & Platforms
We leverage leading simulation, modeling, and estimation platforms to ensure accuracy and compliance across every deliverable.
eQuest
Energy Simulation
DesignBuilder
Building Simulation & Daylighting
IESVE
Building Simulation & Daylighting
Revit
BIM Modeling
AutoCAD
Design & Drafting
FastPIPE
MEP Estimation
FastDUCT
MEP Estimation
Foxit
Document Editing
Client feedback
Hear from contractors, consultants, and building owners who rely on our services for consistent, high-quality delivery.
“GreenTech Modelers helped us achieve our LEED certification in record time. Their structured process and attention to detail made the entire journey seamless.”
Project Manager
Commercial Real Estate, USA
“The 179D modeling was precise and the reports were audit-ready from day one. We saved significant time on our tax filing process.”
Building Owner
Healthcare Facility, New Jersey
“Their MEP estimation turnaround is outstanding. We received bid-ready estimates within 48 hours, which gave us a real competitive edge.”
Mechanical Contractor
HVAC Contractor, Delaware
“Excellent support throughout the IGBC certification process. The documentation was clean and the simulations were precise.”
Sustainability Consultant
Green Building Advisor, India
Common Questions
Quick answers to common questions about what we do, how we work, and what to expect from an engagement.
Have a different question? Get in touchWe work across commercial real estate, healthcare, government, education, industrial, residential, retail, and hospitality sectors. Our services apply to both new construction and existing buildings undergoing renovation or certification.
Section 179D allows building owners and designers to claim tax deductions for energy-efficient commercial buildings. We handle the complete modeling, regulated savings calculations, and audit-ready documentation required to claim the maximum eligible deduction.
Our standard turnaround for projects up to 40,000 sqft is 3 business days. For larger or more complex projects, we provide a timeline after reviewing the drawings. Our estimates use FastPIPE and FastDUCT with MCAA labor pricing standards.
Yes. While our primary offices are in India and the US, we support projects globally through remote collaboration, structured digital workflows, and timezone-aligned communication.
We support LEED, IGBC, GEM (ASSOCHAM), and GRIHA certifications with end-to-end documentation, energy simulations, credit optimization, and submission coordination.
Absolutely. Our team structure supports multiple concurrent engagements without compromising quality or turnaround. We assign dedicated project contacts and maintain clear milestones for every engagement.
How to work with us
Whether you need one-time project support or ongoing partnership, we adapt to how your team works.
Defined scope, clear deliverables, and fixed timelines. Ideal for one-off energy models, certifications, or estimation projects.
Dedicated resources that integrate into your workflow. Perfect for firms managing multiple concurrent projects.
Expert review of existing models, documentation, and processes. Get a second opinion or quality audit on ongoing work.
Ready to start?
Whether it's energy modeling, certifications, estimation, or financial services - our team is ready to help you achieve measurable outcomes. Send us your drawings for a free initial review.
