At Grand Structural Services, we specialize in all types of concrete and steel work, combining expertise and innovation to create durable structures from the ground up.
Our Design and Permit Services Include: Structural Design and Engineering Consultation
From membrane applications and damproofing to weeping tile installations and backfill strategies
We build reinforced concrete foundation walls and structural columns d
Whether it’s a warehouse, plant, or logistics hub, our concrete solutions provide a strong, level foundation built to perform.
We deliver steel and reinforcement services that form the backbone of every structurally sound build.
We are experts in the manufacture and installation of rebar for columns, walls, footings, and slabs
At GSSL, we provide comprehensive structural solutions from footings and piers to structural beams and rebar installation. With a commitment to quality, safety, and precision, we support Commercial, and industrial projects across all phases of construction. Whether you’re starting from the ground up or reinforcing existing structures, our experienced team delivers reliable, code compliant results every time.
Grand Structural Services Ltd. (GSSL) provides specialized industrial concrete and structural solutions in the Greater Toronto Area. Their services include concrete slab construction, structural framing, and excavation tailored for heavy-duty industrial use. With a focus on quality, safety, and efficiency, GSSL supports developers and contractors in building strong, long-lasting industrial structures.
GSSL also handles commercial concrete and structural projects across the GTA, offering services for plazas, office buildings, and retail spaces. They provide full-scope work including slab installation, framing, and foundation work customized to commercial needs. Their experienced team ensures timely, code-compliant construction with a commitment to quality and durability.
GSSL specializes in formwork services for both commercial and industrial projects, providing the structural molds needed for concrete pours. They use high-quality materials and precise techniques to create custom forms for walls, slabs, columns, and beams. This ensures strong, accurate concrete structures that meet architectural and engineering specifications.
Grand Structural Services Ltd. (GSS) offers comprehensive concrete slab solutions tailored for commercial and industrial projects across the Greater Toronto Area. Our expertise encompasses various slab types, including monolithic, post-tensioned, slab-on-grade, and precast systems, ensuring each project meets specific structural and functional requirements.
(416) 785-7838
At Grand Structural Services Ltd. (GSS), we don’t just build structures — we build trust, performance, and long-term value. We’ve built our reputation on accuracy, professionalism, and a thorough understanding of the unique needs of commercial and industrial building ventures.
A showcase of our most notable projects, highlighting GSSL’s commitment to quality craftsmanship, innovative design, and durable structural solutions across Toronto and the GTA
We believe that architecture is not just about buildings; it’s about creating spaces that inspire, nurture, and elevate.
1558 Avenue Road - Unit 2 Toronto, ON M5M 3X5
Monday - Friday : 8 AM - 4 PM
Saturday - Sunday : Closed
(416) 785-7838
[email protected]
We specialize in concrete and structural steel solutions, including footings, foundation walls, slabs & flatwork, rebar installation, and custom steel structures for commercial, and industrial projects across the GTA.
Yes. Our team is equipped to manage projects of all sizes—from custom homes and additions to large-scale commercial and industrial builds.
We proudly serve Toronto and the Greater Toronto Area (GTA), including Mississauga, Vaughan, Markham, Richmond Hill, Scarborough, North York, and surrounding regions.
All our work follows Ontario Building Code standards, engineered specifications, and municipal requirements. We also partner with certified trades and use high-grade materials for long-lasting results.
Yes. We offer detailed estimates based on project scope, site conditions, and structural requirements. Contact us with your drawings or project details, and we’ll provide a tailored quote.
Yes. Our services are turnkey—covering labour, formwork, reinforcement, concrete supply, and steel fabrication/installation as required.
We provide a variety of finishes, including smooth trowel, broom finish, exposed aggregate, and polished surfaces depending on your project’s design and functional needs.
Start times depend on project scope, permitting, and scheduling. Typically, smaller projects can be scheduled within a few weeks, while larger builds may require more lead time
Yes. We carry full liability insurance, WSIB coverage, and all team members meet safety certification requirements for working on construction sites.
You can request a quote directly through our website contact form, by calling us, or by sending your drawings and specifications to our team for review.