Expert mechanical system design services serving Ontario's construction industry.
AERIS Consulting is a professional HVAC design firm specializing in mechanical, electrical, plumbing, and life safety system design. We are proud to serve Ontario's bustling construction market with comprehensive design services for both residential and commercial projects.
Our expertise includes ready-for-permit mechanical solutions, consultation, design, application, and supervision services. We focus on sustainable and efficient designs that meet the highest industry standards while delivering results quickly and professionally.
Take advantage of our expertise and guidance to get the results you need, fast. We provide comprehensive support throughout your project, from initial consultation to final approval.

Matan Merchasin is the founder and principal engineer of AERIS Consulting. With extensive experience in mechanical system design, Matan has helped countless clients bring their construction projects to life with expert HVAC, electrical, and plumbing designs.
His commitment to sustainable and efficient design solutions has made AERIS a trusted partner for contractors, developers, and homeowners throughout Ontario. Matan's hands-on approach ensures every project receives personalized attention and technical excellence.

The principles that guide our work and define our commitment to excellence
We deliver accurate, code-compliant designs that meet building permit requirements.
We leverage the latest technologies and best practices for energy-efficient solutions.
Your project success is our priority. We work closely with you from start to finish.
We maintain the highest standards in every design and consultation we provide.
"AERIS provided exceptional HVAC design services for our commercial development. Their attention to detail and technical expertise exceeded our expectations."
John Thompson
Property Developer
"Professional, efficient, and knowledgeable. Matan and his team designed a perfect HVAC system for our new home. Highly recommended!"
Sarah Martinez
Homeowner
"We work with AERIS on all our projects. Their mechanical designs are always permit-ready and their service is outstanding."
David Chen
General Contractor
"The energy efficiency improvements AERIS designed for our building have resulted in significant cost savings. Great work!"
Emily Roberts
Building Manager
"AERIS is our go-to for all mechanical system design. They understand the technical requirements and deliver on time, every time."
Michael Brown
Architect
Experience the AERIS difference on your next project. Contact us today for a free consultation.