Residential HVAC Permit Design Package Includes the following:

  • HVAC Drawing / Duct Design
  • Duct Calculations (HRAI Duct Method)
  • Heat Loss/Gain Calculations (F280-12)
  • Energy Efficienty Design Summary (EEDS)
  • Schedule 1 Designer Form

Get a Quote

Submit your project details now and hear back from us within 24 hours.

Get Your HVAC Permit Now

With our quick and easy process


Contact us


Receive a Quote


Receive Your HVAC Permit Package


You can also Request an Onsite Meeting

About Us

Global Consulting & HVAC Designs

Provides mechanical HVAC design and drafting services for residential construction and alteration in Ontario. We offer code compliance HVAC drawings, Heat-loss calculations, and required permit documents.

Trust is essential to you, and we understand that! Global Consulting & HVAC Designs is a local HVAC company you can trust! We are located in Markham, Ontario. As Ontario's residents, we understand the building code and the need for a well-designed heating system.

We have over 15 years of experience in HVAC designing & heating solutions. We use the latest design principles to provide builders and homeowners with accurate and comfort-focused solutions, ensuring that the project is completed to the highest standards, Global Consulting is a leading HVAC Design Company in Ontario, providing consultation and mechanical design services. Let us streamline the HVAC Design process for you so you can easily apply for a permit.



Our Clients

  • Architects
  • Builders
  • Homeowners


As an architect, you understand the importance of blending functionality and comfort with cleaner incorporation of mechanical systems in overall house design without giving up the integrity of the architectural design. Let us help you create a more comfortable, functional, and energy-efficient building while improving indoor air quality and making the most of the available space


Frequently Asked Questions

Discover you question from underneath or present your inquiry fromt the submit box.

How much does it cost?

A Typical dwelling with a single-zone residential forced air furnace design & permit service is priced at $650 + HST

What’s included in the permit package?

What’s your turnaround time?

With our efficient and dedicated team, we consistently deliver exceptional results in a timely manner, completing projects within a speedy 3-7 business days turnaround time.

Do you design for custom houses?

Yes, we do

What is a BCIN Designer?

A BCIN designer is a licensed professional in the architectural field who is qualified to produce and approve building plans for construction in Ontario, Canada.

Can I start my HVAC installation before I get my HVAC permit application approved?

The Answer is, No.

Go To Top