QFC-REGISTERED GSAS SERVICE PROVIDER

LICENSED SUSTAINABILITY CONSULTANCY.

Montreal Group LLC is a Qatar Financial Centre (QFC Lic. No. 00983) licensed sustainability consultancy authorized to deliver GSAS certification services and green building advisory across Qatar and the Middle East.

Engineering Metrics
U.S. Green Building Council MemberGSAS Service ProviderQRS ISO Certifications & ASCB(E)
ENGINEERED FOR GREENER SOLUTIONS

Premier
Sustainability
Consultancy.

Engineered for Greener Solutions, Montreal Group LLC is a premier sustainability and engineering consultancy dedicated to delivering high-performance, climate-resilient, and resource-efficient solutions for the built environment. Incorporated under the Qatar Financial Centre (QFC No. 00983), we provide end-to-end technical advisory services covering green building certifications, energy modeling, passive design optimization, building acoustics, and comprehensive environmental management.

USGBC
MEMBER
GSAS
Certified Provider
Endorsements

TRUSTED BY LEADERS.

"As far as performance is concern, we are satisfied with their services."

Aref Aysha

Al Ali Engineering, GM

"Montreal consultant has a well self-discipline and reliable team; committed to their task, very cooperative and we’re highly satisfied with their performance at Msheireb Down Town Phase 4 Project"

Hussam Diyab

Projects Control Manager, CCC TCC JV

"All I can say is that Mr. Sonny Calma's company are meeting our expectations and we're glad to continue working with them in our future projects"

John Bouzoukos

Salfo & Associates, MEP Director

"Sonny Calma from Montreal Group is very professional, and he provided solutions to many challenges we faced at site construction."

Mohamed Mahmoud

Project Manager, Alameiah Engg. Consultant

"Working with them is the right decision as they are knowledgeable and willing to extend their services in meeting our required GSAS rating."

Shehab Atallah

BOOM General Construction, Project Manager

Our Clients & Partners

TRUSTED BY
LEADING FIRMS.

Al Attiyah
Al Ali
Alalameia
Al Masaken
Al Wefaq
Al Sayegh
Ace Consulting
Atelier Ten
Bacca
Bojamhoor
Boom General Contractors
CEG
CEC
Convert
Cundal
Danat
DRA
DGC
DIC
Dimensions
Erga
Faris
HTCO
Hyundai
Imar
Sigma
Midmac
MK
Neo Spectrum
Salfo
Shaker
KBR
Strabag
Trust
Sustainable Architecture

LEAVE A
LEGACY.

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