I will provide acca approved manual j d s for hvac using wrightsoft or rhvac

4.5
4.5

Pakistan

I speak English

76 orders completed

Expert Building Designer with over 15 Years of Experience

I am a highly experienced Building Designer with over 15 years in the industry, specializing in architectural and MEP designs for residential, commercial, and industrial projects. My Services: 1. Tur...

Level 2

Has met high performance criteria and has a proven track record for meeting client expectations.

About this Gig

If you need accurate, code-compliant HVAC load calculations prepared to ACCA standards, I provide professional Manual J, Manual D, and Manual S services for residential and light commercial projects. 


Services Provided


  • Manual J Heating & Cooling Load Calculations
  • Room-by-room and block load calculations to accurately determine heating and cooling demands.
  • Manual D Duct Design & Sizing
  • Proper duct sizing calculations to ensure balanced airflow, correct static pressure, and efficient system performance.
  • Manual S Equipment Selection
  • Equipment sizing and selection based on calculated loads to prevent oversizing or undersizing of HVAC systems.


All reports are prepared in compliance with ACCA guidelines and aligned with ASHRAE standards where applicable.


Deliverables

  • Detailed Manual J load calculation summary
  • Manual D duct sizing report
  • Manual S equipment selection documentation


Why Choose This Service

  • Over 15 years of professional MEP engineering experience
  • Accurate calculations using industry-standard tools
  • Clear, well-organized reports suitable for inspections and approvals
  • Turnaround typically 24 days, depending on project scope

Note: Pricing covers calculation reports only.

Project scale:

Building

Building type:

Residential

Commercial

Office & workspace

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

My Portfolio

Other Building Engineering Services I Offer

Reviews

6 reviews for this Gig
4.5

(5)
(0)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    4.7
  • Quality of delivery
    4.3
  • Value of delivery
    4.5
Sort By
Most relevant
  • C
    image-docs

    clarajammy

    NL

    Netherlands

    5

    Really solid work. The HVAC design was detailed and easy to follow, and everything was properly sized room by room. It matched Title 24 perfectly and made the permit process smooth. Definitely recommend.

    Up to $50

    Price

    3 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • L

    lukevanzweden

    US

    United States

    2

    Took lots of revisions, and drawings often did not make sense or meet requirements

    $400-$600

    Price

    7 weeks

    Duration

    Helpful?
    Yes
    No
  • J

    jeffhoover8

    US

    United States

    5

    He did everything I asked. It was a very professional set of drawings and calculations. We worked within the required parameters that where set.

    $400-$600

    Price

    9 days

    Duration

    Helpful?
    Yes
    No
  • S
    image-docs

    starthance

    GB

    United Kingdom

    5

    Outstanding work. The Manual J report was detailed, accurate, and professionally formatted. The two-system breakdown and room-level CFM values made equipment selection straightforward. Highly recommended!

    Up to $50

    Price

    4 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • O
    image-docs

    owenwarreny

    FI

    Finland

    5

    Amazing service! Super responsive and very accurate Manual J report. This helped me pass the HVAC permit without any issues. Highly recommended!

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
Reviews

6 reviews for this Gig
4.5

(5)
(0)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    4.7
  • Quality of delivery
    4.3
  • Value of delivery
    4.5
Sort By
Most relevant
  • C
    image-docs

    clarajammy

    NL

    Netherlands

    5

    Really solid work. The HVAC design was detailed and easy to follow, and everything was properly sized room by room. It matched Title 24 perfectly and made the permit process smooth. Definitely recommend.

    Up to $50

    Price

    3 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • L

    lukevanzweden

    US

    United States

    2

    Took lots of revisions, and drawings often did not make sense or meet requirements

    $400-$600

    Price

    7 weeks

    Duration

    Helpful?
    Yes
    No
  • J

    jeffhoover8

    US

    United States

    5

    He did everything I asked. It was a very professional set of drawings and calculations. We worked within the required parameters that where set.

    $400-$600

    Price

    9 days

    Duration

    Helpful?
    Yes
    No
  • S
    image-docs

    starthance

    GB

    United Kingdom

    5

    Outstanding work. The Manual J report was detailed, accurate, and professionally formatted. The two-system breakdown and room-level CFM values made equipment selection straightforward. Highly recommended!

    Up to $50

    Price

    4 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • O
    image-docs

    owenwarreny

    FI

    Finland

    5

    Amazing service! Super responsive and very accurate Manual J report. This helped me pass the HVAC permit without any issues. Highly recommended!

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No