INVIRO Engineered Systems Ltd.

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INVIRO has been providing engineering consulting services since 1968. Our wide array of services includes: LEED consulting, energy modelling, building durability analysis, thermal imaging, energy audits, commissioning and more.

Contact Information

3530 Pharmacy Ave #3 Toronto, Ontario, Canada M1W 2S7

phone: view phone416 491 4455




INVIRO’s full suite of sustainable building services includes: LEED consulting, energy modelling, energy incentives, energy audits, life cycle analysis, commissioning, energy management systems , building automation systems, thermal imaging, building durability and lighting analysis, mechanical and electrical consulting, design reviews, fire protection design, inspections and more.

INVIRO’s LEED consultants are up to date with the latest certification requirements, as well as the emerging systems and technologies that contribute to the construction of high performance buildings. We’ve helped build distribution centers, commercial retail plazas, automotive dealerships, corporate head offices, restaurant chains, entertainment sites, medical laboratories, multi residential developments and various other facility types that have received all different levels of LEED certification.

At INVIRO our mission is to lead the ICI sector in constructing high performance buildings where people are confident of safe, comfortable and environmentally mindful surroundings. Our designs step outside the box and into the realm of contemporary green design to produce sustainable, efficient facilities for various business sectors. INVIRO’s advanced technical knowledge can help catapult projects to the next level of efficiency, as our LEED department assists in achieving any of the four levels of LEED certification; Certified, Silver, Gold, or Platinum.

Our LEED Accredited Professionals have in-depth knowledge with the LEED rating system, which is paired with our firm’s mechanical and electrical background to provide an intimate understanding of how buildings function. This multidisciplinary approach ensures the building is operating as efficiently as possible through sophisticated analysis of the interrelation of LEED credits such as daylight and energy use. We facilitate communication between members of the design team to ensure that complementary design choices are made to optimize the number LEED credits achieved.

We have extensive experience with all LEED building rating systems including LEED for New Construction, LEED Core and Shell , LEED Commercial Interiors, and LEED Existing Buildings, Operations and Maintenance. Our LEED consultants hold the relevant complimentary LEED certifications, including: LEED BD+C, LEED ID+C, and LEED O+M.

Contact us today to learn more about INVIRO’s LEED services.


Toronto, ON
416 491 4455

Abbotsford, BC
604 746 4746

Calgary, AB
403 966 3074

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