Welcome to Chaac Simulaciones Inc Shop offering the most common building compliance reports and analysis.
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On Sale
Net-Zero Energy - All building size/type
$1,500.00
$375.00
The Net-Zero Energy service consists in applying an holistic approach to building performance optimization. Using a simplified version of the architectural design in the site context and accurate climate conditions we run the following simulations until optimized options are obtained: solar shading, glare, daylight, access to quality views, energy consumption. The energy consumption is compared to the local building energy code and measures for visual comfort are from LEED v4.1 criterion.
Why you need this service:
- Optimize air conditioning demand, materials, costs, and daylighting all together.
- Size solar panels or solar water heater at design phase to reach specific generation.
- Provide cost benefit analysis of materials comparing investment and energy consumption.
- Reach easily higher green building certification score.
The service we offer permits increase ROI, could attract new type of clients, and grow the company image.
Term and conditions:
- FREE E-mail delivery
- The amount charge represent 25% of our total fees, which is enough to get us started with the geometry.
- The balance of the contracted fee would be paid in 2 equal amounts following the delivery of the modeling reports
- Delivery of reports in 2 months or less, once the documentation have been confirmed to be sufficiently detailed
- Deliverable documents are software simulation's output report, detailed word narrative report, and rating authorities required documents.
- The pricing includes 2 Major Revisions delivery: preliminary and final documentation
- Up to 2 Minor Revisions, after final model is completed.
- Minor revisions are considered changes that required the simulation to be rerun, but that do not affect the conditioned volume geometry.
- 60 days - Money back warranty
- Contact us for payment options or shorter schedule: Paypal
After first payment, we will contact you in order to get the required documentations for the analysis.
Performance Rating Method (PRM) for Commercial Building Energy Code Compliance based on ASHRAE 90.1 2004, 2007, 2010, 2013, 2016
$90.00 - $470.00
Commercial building energy code compliance is not an easy task, but crucial for permit application. The recommended compliance path is the Performance Rating Method, Appendix G of Standard 90.1 which benefits the project by giving access to incentive and is a more flexible approach. Effectively, the design team could balance ECMs as per their preferences.
It should be mentioned that this method also complies with the IECC C407 requirement.
Our team of experts has more than 4.5 million sq.ft of experience in more than 15 projects of all end-use type. We are using the most advanced software of the industry, IESVE, which allow us to be efficient providing compliance energy modeling calculation for any standard version and state/county/city amendments.
Term and conditions:
- FREE E-mail delivery
- The amount charge represent at least 10% of our total fees, which is enough to get us started with the geometry.
- The balance of the contracted fee would be paid in 2 equal amounts following the delivery of the modeling reports
- Delivery of reports in 2 months or less, once the documentation have been confirmed to be sufficiently detailed
- Deliverable documents are software simulation's output report, detailed word narrative report, and rating authorities required documents.
- The pricing includes 2 Major Revisions delivery: preliminary and final documentation
- Up to 2 Minor Revisions, after final model is completed.
- Minor revisions are considered changes that required the simulation to be rerun, but that do not affect the conditioned volume geometry.
- Faster Turnaround Time, available in a case per case basis for an addtl. fee)
- 60 days - Money back warranty
- Contact us for payment options or projects larger than 250,000 sq.ft: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
ACCA Manual J - Approved heating and cooling load calculation
$75.00 - $150.00
The 2006 and 2009 IECC require sizing calculations be performed on every home, by referencing IRC Section M1401.3. Section M1401.3 requires heating and cooling systems be sized to ACCA Manual J - Eighth Addition or other approved heating and cooling load calculations. Due to the complexity of the calculation it is highly recommended to work with experience professionals such as us.
Term and conditions:
- FREE E-mail delivery
- Cannot be upgraded to a Room By Room calculation once the calculation has been performed.
- Delivery in 4hours report, once the documentation have been confirmed to be sufficiently detailed
- Up to 3 Minor Revisions
- 30 days - Money back warranty
- Contact us for payment options: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
Performance path modelling using IESVE for NECB 2011, 2015, 2017, and 2020
$90.00 - $470.00
Building energy code compliance is not an easy task, but crucial for permit application. The recommended compliance path is the Performance path of the NECB since 2011. This path for compliance is the most flexible one and give access to incentive. Effectively, the design team could balance ECMs as per their preferences. It should be mentioned that the specific amendments for provinces or cities are well known from our team.
Our experts have more than 5 million sq.ft of experience in more than 50 projects of all end-use type. We offer the compliance using the most advanced software of the industry, IESVE, which allow us to include dynamic daylight simulation into the analysis and use the most accurate geometry built in Sketchup or Revit. IESVE is recognized to be a viable tool by authorities such as the NRC, the city of Toronto and British Columbia Hydro.
Term and conditions:
- FREE E-mail delivery
- The amount charge represent at least 10% of our total fees, which is enough to get us started with the geometry.
- The balance of the contracted fee would be paid in 2 equal amounts following the delivery of the modeling reports
- Delivery of reports in 2 months or less, once the documentation have been confirmed to be sufficiently detailed
- Deliverable documents are software simulation's output report, detailed word narrative report, and rating authorities required documents.
- The pricing includes 2 Major Revisions delivery: preliminary and final documentation
- Up to 2 Minor Revisions, after final model is completed.
- Minor revisions are considered changes that required the simulation to be rerun, but that do not affect the conditioned volume geometry.
- Faster Turnaround Time, available in a case per case basis for an addtl. fee)
- 60 days - Money back warranty
- Contact us for payment options or projects larger than 250,000 sq.ft: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
COMCheck - Commercial Energy Efficiency Compliance Report
$200.00 - $350.00
The approved COMCheck calculation is required to determine if new commercial buildings, additions and alterations meet the energy codes. The calculation follow specific requirement to ensure the heat loss is less than the standard required allowing material performance trade-off.
Term and conditions:
- FREE E-mail delivery
- Delivery in 1 weeks of reports, once the documentation have been confirmed to be sufficiently detailed
- Up to 3 Minor Revisions
- Fast Turnaround Time, available in a case per case basis for an addtl. fee)
- 30 days - Money back warranty
- Contact us for payment options: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
RESCheck - Residential Energy Efficiency Compliance Report
$125.00 - $175.00
The approved RESCheck calculation is required to determine if new homes, additions and alterations meet the energy codes. The calculation follow specific requirement to ensure the heat loss is less than the standard required allowing material performance trade-off.
Term and conditions:
- FREE E-mail delivery
- Delivery in 4 hours of reports, once the documentation have been confirmed to be sufficiently detailed
- Up to 3 Minor Revisions
- 30 days - Money back warranty
- Contact us for payment options: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
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On Sale
LEED Feasibility Analysis, Scorecard Potential and Shoebox Energy Model
$1,400.00
$350.00
Is it your first LEED project or you need a rapid look to know the feasibility of a project under design being certified LEED. We offer a fast and economic feasibility study for the certification which includes an overview of potential score based on a preliminary energy model and water budget. This unique product is for developer, architect or sustainability consultants which is ideal for RFP, to kickstart a certification project or to analyze the possibility of getting certified.
Term and conditions:
- FREE E-mail delivery
- The total contracted is 1400$, but to get started we charged 25% as deposit.
- Delivery in 4 weeks of reports, once the documentation have been confirmed to be sufficiently detailed
- Up to 3 Minor Revisions
- Fast Turnaround Time, available in a case per case basis (for an addtl. fee)
- 30 days - Money back warranty
- Contact us for payment and scope options: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
On Sale
On Sale
LEED LT Credits Documentation Bundle v2009, v4, or v4.1 [up to 13-18 points]
$700.00
$350.00
Complying with the LEED Location and Transportation credits should be easy for all urban projects. However, it could be quite time consuming for some team. Our experts use the powerful IESVE navigator to document these credits at an affordable price you cannot miss.
We document, if the compliance is possible, the following credits for a maximum of 18 points depending on the rating system:
- Surrounding density and diverse uses
- Access to quality transit
- Bicycle facilities
- Reduced parking footprint
- Electric vehicles (we recommend using the V4.1 substitution)
Term and conditions:
- FREE E-mail delivery
- The total contracted is 700$, but to get started we charged 50% as deposit.
- Delivery in 2 weeks of report, once the documentation have been confirmed to be sufficiently detailed
- The maximum number of points is achieved only if the location and building design fulfil all the requirements
- Up to 3 Minor Revisions
- Fast Turnaround Time, available in a case per case basis for an addtl. fee)
- 30 days - Money back warranty
- Contact us for payment options: Paypal
After, payment we will contact you in order to get the required documentations for the analysis.
On Sale
On Sale
ACCA Manual S - A/C & HEATING SYSTEM SIZING COMPLIANCE REPORT
$105.00 - $175.00
To select the appropriate system, based on the heating and cooling load calculations, IRC Section M1401.3 requires that ACCA Manual S be used to size equipment. Excessively oversized equipment causes short-cycling, and creates unnecessary stress on the equipment. Also, larger systems require larger duct sizes, increasing the installation cost. In areas where humidity is an issue, an oversized system will degrade the humidity control. A properly sized system will run almost continuously at design conditions, and provide the proper level of dehumidification during the cooling season. Due to the complexity of the calculation it is highly recommended to work with experience professionals such as us.
Term and conditions:
- FREE E-mail Delivery
- Assumed the Manual J Calculation is provided from the client
- Delivery in 2 weeks of report, once the documentation have been confirmed to be sufficiently detailed
- Up to 3 Minor Revisions
- Fast Turnaround Time, available in a case per case basis for an addtl. fee)
- 30 days - Money back warranty
- Contact us for payment options: Paypal
After, payment we will contact you in order to get the required documentation for the analysis.
On Sale
On Sale
2025 Title 24 Energy Code Compliance – Single-Family Home - Starting at 375$
$131.25 - $183.75
Ensure your single-family home project meets California Title 24 (2025) Energy Code requirements with a permit-ready compliance package prepared by experienced energy modeling consultants.
We provide code-accurate energy analysis and documentation using California-approved software, accepted by building departments statewide.
Our role is simple: handle the technical complexity so your permit moves forward without delays, corrections, or resubmittals.
What’s Included
- Title 24 Energy Compliance Report (CF1R or equivalent, as applicable)
- Energy modeling using approved California compliance software
- Verification of envelope, HVAC, lighting, and water heating measures
- Compliance pathway selection (Prescriptive or Performance)
- Coordination-ready documentation for architects and permit reviewers
- Upload to CHEERS
- Up to 3 minor revisions included
- 30-day money-back warranty
- Optional SARA calculation (additional fee)
Want to review the technical scope before starting? Review our full California Title 24 Energy Compliance overview.
Project Eligibility
- Single-family residential projects across California
- New construction or qualifying alterations/additions
- Contact us for multifamily or commercial projects: [email protected]
Why This Matters
Title 24 errors routinely cause permit rejections, redesign costs, and schedule delays.
This service is designed for accuracy, speed, and first-pass approval.
What We Need From You:
- Architectural plans (PDF)
- Mechanical, electrical, and plumbing information (if available)
- Project location and scope
Turnaround Time
Typical delivery within 2 business days once complete information is received.
After payment is initiated, we will contact you to collect the required documentation.
Payment Terms (Important)
35% deposit required to begin.
The remaining balance is due upon delivery of the draft compliance documentation.
Our Commitment
Permit-ready documentation — or we revise at no additional cost.
Support is included if the city requests clarification.
Email us for us to analyze your plans or confirm eligibility: [email protected]
