Commercial Manager/ Project Controls / Estimating lead with over 20+ years experience in the construction industry working within Main Civils, Oil & Gas, Water Utilities, Architectural and MEP. Working on projects in Canada and USA with previous roles in the UK and Europe. Skilled in the preparation of construction take-offs, fully costed estimates and contract management, cost forecasting and dispute resolution. Expert knowledge in Mechanical and Electrical scopes.
Registered chartered surveyor and Assessor with the Royal Institute of Chartered Surveyors (RICS) along with a PQS designation with the Canadian institute of Quantity Surveyors (CIQS). I am also a Gold Seal certified Estimator as well as being a Member of the Chartered Institute of Arbitrators (MCIArb)
• Significant experience preparing detailed cost estimates and cost studies/plans from feasibility level documentation through to 100% design.
• Expert knowledge and understanding of unit costs and the factors that affect Construction cost.
• Experienced in the preparation of detailed instructions to bidders, trade specific clarifications and comprehensive bid packages.
• Writing and negotiating subcontracts and lump sum bidding projects.
* Manage the preparation and presentation of cost / budget information to the Client / Owner.
• Co-Ordinate and lead Value Engineering sessions with project and design teams.
* Lead the processes for Request for Proposal both raising and responding.
• Develop business opportunities with new and existing customers.
• Review Construction Contracts and identify key insurance and damages clauses.
• Manage and motivate project teams during the pre-construction phase of a project along with the commercial management throughout the construction phase.
• Detailed knowledge of Project Scopes within all areas of construction.
• Solid & capable understanding of building processes and systems Cost
Control/Billings/Collections/Change Management/Monthly Status Reports.
Complete understating of cost estimating, budgeting and forecasting
• Proficient in Microsoft Office Suite with advanced excel skills
* Also proficient with Project Management, Accounting cost management software: Bluebeam, On Screen Takeoff, Aconex, P6
Estimator
On-Screen Takeoff
Project Management
Construction Estimating
Electrical Engineering
Bill of Quantity
Mediation
Quantity Surveying
Commercial Design
Cost Estimate
Material Take-Off
Cost Control
Construction Management
Muhammad Zain U.
Calgary, Canada
$25/hr
5.0
123 jobs
I provide accurate multi-division construction estimates, quantity takeoffs, material takeoffs, BOQs, cost estimates, and bid estimates that help contractors reduce missed scope, prepare competitive bids, and make confident pricing and procurement decisions.
Based in North America, I support general contractors, subcontractors, builders, developers, architects, and engineering teams across Canada, the United States, and Australia. I work with metric and imperial drawings and adapt deliverables to each project’s specifications, tender requirements, pricing structure, and preferred format.
My deliverables can include trade-by-trade quantities, marked-up drawings, editable Excel spreadsheets, labor and material cost breakdowns, assumptions, exclusions, scope reviews, and procurement schedules. Every estimate is organized to be practical, transparent, and easy to review.
CONSTRUCTION ESTIMATING & PRECONSTRUCTION SERVICES
• Detailed quantity takeoffs and material takeoffs
• Construction cost estimates and budget estimates
• BOQ and procurement schedules
• Bid estimates, tender estimates, and bid preparation
• Labor, material, equipment, and subcontractor cost breakdowns
• Preliminary, conceptual, and detailed estimates
• Trade-specific, multi-trade, and general contractor estimates
• Scope review, inclusions, exclusions, and assumptions
• Drawing and specification review
• Change-order and variation estimates
• Bid tabulation and subcontractor comparison
• Marked-up drawings and takeoff reports
• Editable Excel estimating workbooks
• Cost comparison, value engineering, and procurement support
CSI DIVISION & TRADE ESTIMATING
• Division 01 – General Requirements and general contracting scope
• Division 03 – Concrete: footings, foundations, slabs, walls, columns, beams, formwork, reinforcing steel, and accessories
• Division 05 – Metals: structural steel, steel framing, metal decking, stairs, railings, and miscellaneous metals
• Division 07 – Thermal and Moisture Protection: roofing, siding, waterproofing, insulation, flashing, sealants, and accessories
• Division 09 – Finishes: drywall, gypsum board, metal studs, ceilings, flooring, tile, painting, coatings, and interior finishes
• Division 22 – Plumbing: piping, fixtures, fittings, valves, equipment, and accessories
• Division 31 – Earthwork: excavation, grading, cut and fill, backfilling, compaction, trenching, and site preparation
• Multi-Division / General Contracting – coordinated architectural, structural, civil, finishes, roofing, plumbing, and sitework estimates
ESTIMATING, TAKEOFF & COST-DATA SOFTWARE
• Cubit
• CostX
• PlanSwift
• Bluebeam Revu
• Kubla Cubed
• RSMeans Data
• Microsoft Excel
CAD DRAFTING, BIM & COORDINATION
My estimating work is supported by CAD and BIM capability, helping me understand drawings, verify quantities, incorporate revisions, and coordinate information across disciplines.
• AutoCAD and AutoCAD MEP drafting
• Autodesk Revit modeling and documentation
• Navisworks model review and coordination
• 2D plans, elevations, sections, layouts, and construction details
• Architectural, structural, civil, and MEP drawing support
• PDF, sketch, and redline-to-CAD conversion
• Drawing revisions and as-built updates
• Model-based quantity verification
• Clash review and coordination support
ENGINEERING WORKFLOW & TECHNICAL DOCUMENTATION
I use Python for engineering calculations, data processing, spreadsheet automation, and organizing repetitive estimating information. I can also assist with civil engineering and construction reports, method statements, research summaries, presentations, editing, and document formatting.
WHY CLIENTS CHOOSE MY SERVICES
• Civil and structural engineering knowledge
• Strong understanding of drawings, specifications, and construction sequencing
• Clear, traceable, and easy-to-review quantities
• Trade-wise and CSI Division-based breakdowns
• Attention to notes, revisions, units, schedules, and scope gaps
• Transparent assumptions, inclusions, and exclusions
• Editable and professionally organized deliverables
• Metric and imperial measurement capability
• Communication overlap with North American clients
• Support for Canadian, US, and Australian projects
I do more than measure drawings. I review the complete scope, identify relevant work items, organize quantities logically, flag missing or conflicting information, and prepare practical deliverables for bidding, budgeting, procurement, tendering, and project planning.
Share your drawings, specifications, project location, scope of work, preferred deliverable format, and deadline. I will review the documents and provide a clear approach for your construction estimate, quantity takeoff, BOQ, bid estimate, drafting, or BIM coordination project.
Estimator
AutoCAD Civil 3D
Civil Engineering
Content Writing
Scientific Literature Review
Technical Writing
Academic Research
Autodesk Revit
Reinforced Concrete Structures
Construction Estimating
Material Take-Off
Bluebeam Revu
PlanSwift
Microsoft Excel
Plumbing
Concrete
Painting
Cost Estimate
Bill of Materials
Bill of Quantity
Abubakar N.
Calgary, Canada
$20/hr
4.1
21 jobs
I am a professional estimator. I have estimated the number of projects of clients from the USA, Canada, and Australia.
I have experience working in every division of CSI:
MY SERVICES:
I will Provide materials Take for:
Walls (Wood Studs or Metal Studs)
Openings (Doors, Windows, Skylight, Storefront, Curtains, Hardware)
Finishes (Floor & Wall Finishes, Molding's, Trims)
Specialties (Hand Dryer, Grab bars, soap dispenser, Railings)
Equipment (Kitchen or Laundry)
Furnishes (Countertop etc.)
Site Work, Demolition, Landscaping, Soil Erosion & Control
Concrete Work (Foundation, Footing, Slabs)
Masonry Work (CMU Wall, Brick Veneer)
Metals (Metal Deck, Steel Beams etc.)
Wood, Plastic Composite (Joist, Beams, Lumber Work)
Roofing & Insulations
Fire Protection (Sprinkler, Piping)
HVAC (Ducts, Diffusers RTU Units)
Plumbing (Piping & Fixtures)
Electrical (Lighting Fixtures & Devices)
Why should you choose me for Cost Estimation and Material take-off?
Accurate quantity takeoff or material takeoff and Professional Reporting Form
Final BOQ in form of Excel Sheet.
Cost/Pricing Services, based on RS Mean.
Regards,
Abubakar Nawaz.
Estimator
On-Screen Takeoff
Material Take-Off
Construction Estimating
BIM Quantity Takeoff
PlanSwift
Quantity Surveying
Cost Estimate
Bill of Materials
Bill of Quantity
Time & Cost Estimate
Shahzad A.
Calgary, Canada
$15/hr
5.0
14 jobs
I’m a professional construction estimator with over 7+ years of experience providing accurate material takeoffs and cost estimates for a wide range of construction projects residential, commercial, and industrial. I currently work with a reputable estimating company in Canada, where we assist contractors, developers, and architects across North America in preparing detailed, reliable, and bid-winning estimates.
I specialize in all CSI divisions, including but not limited to:
Concrete, Masonry, Drywall, MEP (Mechanical, Electrical, Plumbing), Roofing, Flooring, Painting, Millwork, and more
Sitework, Metals, Finishes, Openings, HVAC, Structural, Rebar, Insulation, etc.
Here’s what I can offer you:
✅ Detailed and accurate quantity takeoffs from PDF or CAD drawings
✅ Clear and itemized cost estimation sheets in Excel or your preferred format
✅ Support with budget planning, bid proposals, and project pricing
✅ Fast turnaround, excellent communication, and error-free deliverables
✅ Flexible working hours based on your time zone
I work with top-tier estimating tools like:
📐 Planswift, Bluebeam Revu, On-Screen Takeoff (OST), and Excel
Whether you’re a busy contractor looking to save time, a developer needing accurate numbers, or an architect preparing for a design-budget alignment, I’m here to help you win more projects, reduce overhead, and make smarter decisions backed by real data.
Let’s work together to bring confidence and clarity to your estimating process. I’d be happy to discuss your project and provide a sample before we begin.
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