MORE ABOUT US
SIRIUS QUANTUM LTD. — Expert Construction Solutions
Located at 20 Richardson Street, Unit 503, Toronto, Ontario, M5A0S6, Canada, we provide exceptional and reliable construction services built on over 20 years of experience.
Serving 20 Years
Two decades of delivering quality construction projects with dedication and expertise.
Professional Financial Advice
Guidance and support to help you make informed decisions about your construction investments.
Have Questions? +4165752752
Our Services
Leading the Way in Construction
At SIRIUS QUANTUM LTD.
Architectural Design (up to 2,000 sq ft)
Custom architectural plans tailored to your project size and preferences.
Engineering Drawings (HVAC, structural, electrical)
Detailed technical drawings for construction and permits.
Permit Drawing Preparation
Preparation of construction drawings for municipal building permits.
OUR SKILLS & Expertise
Building Exceptional Projects
Experience the confidence that comes from our dedicated team’s expertise, delivering reliable and innovative construction solutions. We bring clarity and excellence to every project we undertake.
820
Satisfied Clients
182
Completed Projects
20
Global Sites
487
Expert Contractors
Our Clients
What People Say About Sirius Quantum
SIRIUS QUANTUM LTD. delivered exceptional craftsmanship and professionalism throughout our commercial renovation. The team was punctual, communicative, and exceeded our expectations.
Maline Alex Property Manager
We partnered with SIRIUS QUANTUM LTD. for a residential project in downtown Toronto. Their attention to detail and quality finishes really made a difference. Highly recommended!
David Markers Homeowner
As a developer, I’ve worked with many contractors, but SIRIUS QUANTUM LTD. stands out for reliability, transparent communication, and top-tier construction results.
Chicana Males Real Estate Developer
SIRIUS QUANTUM LTD. is a trusted construction company based in Toronto, delivering quality residential and commercial building solutions with a focus on precision, durability, and client satisfaction.