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I need a concrete slab for a garage area that currently has unpaved ground. The slab will cover an area of 95 square meters and should have a smooth finish. final dimenssion is 8m wide and 11.78m deep. Surface will be compacted ground with up to 12 inches of crushed stone. It needs to be insulated for winter weather as garage will be heated year round. Key requirements: - Level and prepare the unpaved ground - Pour and finish concrete for a smooth surface - Ensure the slab is durable and meets standard weight-bearing requirements Ideal skills and experience: - Proven experience in concrete slab installation - Knowledge of ground preparation and concrete finishing techniques - Ability to work within the specified area and deliver quality results Please provide estimates and timelines.
Project ID: 40631056
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Active 6 days ago
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20 freelancers are bidding on average $399 CAD for this job

Hello, I am a Strucutral engineer with 10+ years experience, I am expert in Structural analysis and designs of different structures so i can do the required design drawings and calculations in the required time. I have finished similar projects before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
$250 CAD in 3 days
8.3
8.3

Hello, I have experience with concrete slab installation, ground preparation, leveling, formwork, pouring, and smooth finishing for residential and garage areas. I’m interested in this project because it needs a clean, durable 95 square meter slab that is properly prepared before the concrete is placed. I will inspect and level the existing unpaved ground, compact the base, set the forms, and prepare the area for a strong concrete pour. I will then place and finish the concrete to a smooth surface while making sure the slab is suitable for normal garage weight-bearing use. I will also confirm slab thickness, reinforcement, drainage, and access before starting so the finished work is reliable and ready for use. Thanks for reading my proposal. Edwin
$500 CAD in 7 days
5.3
5.3

Hi, I can prepare execution-ready structural drafting plans and insulation/framing section details for your 95 sq. m (8m x 11.78m) heated garage slab in Chelsea, Quebec. With extensive experience in residential structural drafting, Revit/AutoCAD detailing, and Canadian cold-climate foundation design, I will deliver a complete technical drawing package: • Slab Cross-Section Details: Clear structural details showing compacted ground, 12" crushed stone sub-base, vapor barrier, rigid insulation (XPS) layout for year-round heating, and slab rebar/mesh reinforcement. • Frost & Thermal Protection Specs: Compliant detailing for frost-protected shallow foundations (FPSF) suited for Quebec winter conditions. • Scaled CAD & PDF Plans: Detailed dimensioned 2D plan layout and sections ready for contractor bidding and local permit filing. • Native Source Files: Complete editable AutoCAD (.DWG) / Revit files plus print-ready PDF packages. Please send me a message in chat so we can discuss your frost depth and loading requirements to get started!
$500 CAD in 7 days
3.8
3.8

The insulation for a heated garage slab in winter weather, that's the part that usually gets overlooked or done wrong on jobs like this. I will use rigid XPS foam insulation, minimum R-value of 10, laid directly on the compacted crushed stone base before rebar placement. I will level and compact the existing ground then lay down 12 inches of crushed stone, compacting it in lifts. Then I will place the XPS insulation, followed by rebar grid at 18-inch centers tied together with zip ties. The concrete pour will be 4000 PSI with a 5-inch thickness for durability and weight-bearing. I will use a laser screed for a level surface and a power trowel for a smooth, durable finish. I will not use spray foam insulation on this job, it's too susceptible to moisture damage and doesn't provide the consistent R-value needed for year-round heating. What is the exact depth of the crushed stone layer planned before insulation? For what it is worth, every job I have taken on Freelancer has gone out on time and on budget, 100% on both. Send me the total square meterage and the desired slab depth, and I will send back a detailed estimate with a project timeline.
$570 CAD in 21 days
3.1
3.1

Hello there! I’m excited about this garage slab project in Chelsea. A heated garage in Quebec needs the right base and insulation, so I’d handle this with care from the start. I’m a licensed Civil & Struct & MEP Engineer, and I understand what matters here: proper subgrade prep, compacted crushed stone, insulation for winter performance, and a slab that stays level and strong for vehicle loads. My plan is straightforward: verify the dimensions, prepare and compact the ground, place up to 12 inches of crushed stone, install the insulation and forms, then pour and finish the concrete for a smooth surface. I’d also pay close attention to drainage, edge support, and control joints, since those details help prevent cracking and future settlement. I can move quickly and keep the work clean, durable, and built for year-round use. Looking forward to helping you get this garage slab done right.
$250 CAD in 3 days
2.4
2.4

Your project requires a complete slab design and construction plan rather than simply pouring concrete, so the focus is on proper subgrade preparation, insulation for a heated garage, frost protection, and a durable slab that performs well through winter conditions. I can prepare the slab layout and construction details, including the compacted crushed stone base, insulation strategy, reinforcement recommendations, control joints, and concrete specifications to achieve a smooth, long-lasting finish suitable for year round heated use. Will the slab need to support only standard passenger vehicles, or should it also be designed for heavier loads such as trucks, trailers, or workshop equipment?
$250 CAD in 1 day
2.4
2.4

Hello, As per your requirement it was clear that you have one 95 square meter garage now you want to construct your garage base with 12 inches crushed stone So you need estimate and timeline to complete this project I am a licensed civil engineer from West Bengal India I have experience in estimation and preparation of drawing So if you award me I will deliver you The design depth of the slab (*Load of 1 car in garage to be provide & also how many cars in garage?) Quantity estimate in Excel also in pdf format Timeline estimate for one manpower Thanks Rahulb
$250 CAD in 4 days
1.0
1.0

I can assist with the design and documentation for your 95 m² garage concrete slab project. I have experience with residential and light commercial concrete foundations, slab preparation, reinforcement requirements, and construction detailing. I can provide guidance on proper site preparation, slab thickness, reinforcement, control joints, and concrete specifications to ensure a durable, level, and smooth-finished surface suitable for garage use. Please provide the project location, expected vehicle/equipment loads, existing soil conditions, and any local permit requirements so I can confirm the appropriate slab design criteria.
$500 CAD in 3 days
0.0
0.0

Hello, Drawing from my extensive experience in civil engineering, I am fully equipped to take on your garage slab construction project. I have a proven track record of successfully completing similar projects with dedication and unmatched expertise in ground preparation and concrete finishing techniques. With me, you can be assured your garage will be built to the highest professional standard, meeting all weight-bearing requirements and with great insulation for those chilly Quebec winters. Understanding that your project has unique dimensions, I am well-versed in designing and executing bespoke jobs that match clients' specific needs. Over the years, I've worked on projects ranging from single-family homes to multi-story commercial spaces, giving me a keen attention to detail and a meticulous approach to work. If chosen, I will not only deliver a smooth finish on the concrete slab but also ensure it's of the highest quality and built to withstand the test of time. My aim is always client satisfaction, so throughout the project, I'll maintain clear communications and provide regular updates to keep you informed on progress. Trust me to deliver a result that exceeds your expectations within agreed timelines and competitive rates. Best regards, Christopher
$555 CAD in 3 days
0.0
0.0

Hello, I would be happy to assist with your garage concrete slab project. I have experience in concrete slab construction, including site preparation, grading, reinforcement, and finishing to ensure a durable, level surface suitable for long-term use. The work will include preparing and compacting the existing unpaved ground, installing the necessary base and reinforcement, pouring the concrete, and providing a smooth, high-quality finish that meets standard load-bearing requirements. Attention will be given to proper drainage, curing, and construction practices to maximize the slab's durability and performance. After reviewing the site conditions and project details, I can provide an accurate cost estimate, a realistic timeline, and recommendations to ensure the best results. I look forward to discussing your project and helping you complete it successfully.
$500 CAD in 7 days
0.0
0.0

Hello, I reviewed your garage slab requirements, and the main challenge is designing an insulated slab system that performs reliably through Quebec winters while providing a stable foundation over the prepared crushed stone base and minimizing the risk of frost related movement. A durable result depends on proper subgrade preparation, insulation detailing, reinforcement, and concrete placement so the heated garage remains structurally sound and performs well over the long term. I have worked on similar residential concrete and foundation projects and can share relevant examples once we connect in chat. Best Regards, Atik
$250 CAD in 1 day
0.0
0.0

As an experienced Architect and Civil/Structural Engineer, I possess a wealth of knowledge when it comes to the successful planning and execution of complex construction projects. More specifically, my background in residential design and construction aligns perfectly with the task at hand - the creation of a functional, durable, and well-insulated garage slab for your Chelsea property. Finally, my ability to seamlessly integrate structural engineering principles with modern architectural practices is a significant differentiator. This skill allows me to not only overcome logistical and technical challenges to streamline processes but ensure your project is delivered on time – something that will be of utmost importance in your build schedule. I am confident in my ability to meet your specifications: level and prepare the ground effectively; pour and finish the concrete for a smooth surface; ensure long-lasting durability while adhering to standard weight-bearing requirements. Let's turn this unpaved ground into a solid foundation together!
$500 CAD in 7 days
0.0
0.0

How are you? Your project matches well with my skills. Please check my profile. https://www.freelancer.com/u/lamvanduong I'll provide all drawing sets and wonderful result such as PDF, DWG(2D drawings), rendering images and BIM(3D model). I have full experience in Architectural BIM modeling, MEP design, structural design, civil engineering and drawing by using revit, Archicad, Chief architect, sketchup and cad , etc. I'll use your country building code to permit. Let's discuss more about project and start together. Best regards
$250 CAD in 2 days
2.8
2.8

Hi there ? I have extensive experience using Revit, Chief architect, Autocad and archicad for architectural and MEP modeling, including creating detailed BIM models, floor plans, and construction documentation. I can ensure your project is accurately modeled with full parametric functionality for easy updates. I can start with an initial model draft for your review. Looking forward to collaborating! Best regards
$250 CAD in 4 days
0.0
0.0

Hello, I am a structural designer. Have 20 years of experience. I have worked a lot with slabs Have Ontario PE licenses. I can help you with the design and permit/construction drawings. I use Revit or Autocad. Thanks!
$750 CAD in 7 days
0.0
0.0

I’m ready to get started on your project right away. With 5+ years of experience in residential and light‑industrial concrete slab design and construction—many showcased in my portfolio—I understand exactly what you need: I provide complete ground preparation guidance, proper crushed‑stone compaction, insulated slab detailing for year‑round heated garages, and a smooth, durable concrete finish across the full 95 m² (8 m × 11.78 m) footprint. I’ll outline the correct insulation strategy for Quebec winters, confirm slab thickness and reinforcement to meet standard vehicle and equipment loads, and give you a clear estimate and timeline based on your site conditions. My fiancée will also be assisting me to ensure your project is completed with top quality and care. Please take a look at my portfolio to see the quality of my work. Feel free to reach out to discuss details or request a quote. Thanks for considering me!
$300 CAD in 7 days
0.0
0.0

Maria, Canada
Member since Aug 6, 2026
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