Duct Estimating Services
Reliable Duct Estimates for Australian MEP Contractors. Win Bids with Our Professional Duct Takeoff.
Australian Base Duct Estimators
Kelly Estimating provides top-quality ductwork estimates designed for clients throughout Australia. Our professionals give duct takeoff for all types of projects. Working since 2009, we understand Australian construction standards to deliver reliable and cost-saving forecasts. We cover every piece needed for ductwork installation and HVAC system components and comply with AIQS standards.
With accurate cost estimates, we help to minimize the wastage of materials and lower labor costs. Our services show you a full budget view using easy-to-understand Excel sheets that combine local pay rates, building supplies, and other relevant details.
Why Are We Your Number 1 Choice for Duct Takeoffs in Australia?
- Over 16 years of experience in duct estimating services.
- Fast turnaround times, delivered within 8-24 hours.
- 100% accurate and detailed with itemized reports.
- Customized and based on current Australian market conditions.
- Use of advanced software like Planswift, Proest, and Bluebeam.
- Expertise in both commercial and residential ductwork projects.
- Localized labor and material cost analysis for precise budgeting using RSmeans.
- 87% success rate in bid wins for our clients.
- 1,700+ satisfied clients with over 1,300 five-star reviews.
Services Include
We provide detailed sheets for your ductwork in Australia, including:
- Material Quantities
- Labor Hours
- Equipment Costs
- Waste Calculations
- Pricing Breakdown
- Excel Spreadsheets

What Materials we Takeoff in Duct Takeoff?
- Dampers
- Duct Insulation Materials
- Duct Hangers & Supports
- Air Handling Units (AHUs)
- Vents & Registers
- Duct Sealing & Tape Materials
- Ductwork Fasteners (Screws, Bolts)
- Insulated Duct Liner
- Ductwork Sleeves & Boots
- Duct Fittings (Elbows, Tees, Reducers, etc.)
- Ductwork (Flexible, Rigid, Sheet Metal)
- Fire Dampers & Smoke Dampers
- Grills & Diffusers
- HVAC Condensing Units
- Ductwork Access Panels
- Diffuser Boxes
- Flexible Duct Connectors
- Ventilation Systems & Exhaust Fans
- Ductwork Accessories (Collars, Couplings)
- Ductwork Materials (Galvanized Steel, Aluminum)
- HVAC System Components (Piping, Valves, etc.)
Clients in Australia
- Sheet Metal Contractors
- Commercial Developers
- Residential Contractors
- Mechanical Contractors
- Industrial Contractors
- Project Managers
- HVAC Engineers and Consultants
- Property Developers
- MEP Contractors
- Design and Architecture Firms
Sectors We Cover
- Industrial Facilities
- Residential Construction
- Commercial Construction
- Healthcare and Hospitals
- Hotels and Resorts
- Educational Institutions
- Retail & Shopping Malls
- Office Buildings
- Government Projects
- Public Infrastructure
- Manufacturing Facilities
- Airports and Transport Hubs
- Multi-story High-Rise Buildings
HVAC Duct Fabrication Estimating
At Kelly Estimating, we provide accurate HVAC duct fabrication takeoffs for contractors, builders, and engineers in Australia. We have years of experience in the HVAC industry. Our team knows the details of ductwork fabrication, installation, and system parts. We measure all materials, labour, and equipment needed for your project.
We offer complete duct takeoffs, including calculations for sheet metal ducts, insulation, fittings, and accessories. We use the latest software, like Planswift and On-Screen Takeoff, to ensure accuracy and speed.
Get Started with Us
Submit Your Drawings
Provide us with your project drawings in PDF, DWG, or DXF formats.
Discuss Your Project
Share your project details, including material preferences, labour rates, and specific requirements. Once you approve the quote, we will send you an invoice. You can pay via any suitable option.
Receive Your Estimate
Our team will review the plans and provide you with a detailed and accurate estimate within 8-24 hours. Once we send you the estimate, you can review it and ask us to make any necessary adjustments. With your precise estimates in hand, you’re ready to bid and begin your duct fabrication project with confidence.
Portfolio
Astra Apartments Melbourne CBD
433 Collins St, Melbourne VIC 3000, Australia
6 & 8 Parramatta Square
10 Darcy St, Parramatta NSW 2150, Australia
Isochem Australia Pty Limited
23 South St, Rydalmere NSW 2116, Australia
Client Testimonials
FAQs
How Well Do Your Duct Measurements Match Actual Requirements?
Our HVAC duct takeoffs produce 100% exact results using Australian industry standards backed by specialized software. Our strategy delivers reliable results that lower excessive material use and surely protect your figures from mistakes.
In Which Business Sectors Do You Offer Duct Takeoff Services?
Our service covers HVAC duct estimating projects across residential homes, commercial facilities, industrial plants, medical facilities, educational establishments and manufacturing spaces.
How Do You Handle Drawing Submissions?
Our service accepts many drawing types including PDF, DWG, DXF and CAD formats to help you successfully work with different design teams.
When Can You Deliver My Estimated Results?
Our experts deliver bid estimates to you within 8-24 hours to help you meet your project submission deadlines.
Which Software Helps You Estimate Ducts?
We use Planswift, Proest, Bluebeam and On-Screen Takeoff to manage our takeoff process effectively and precisely.
Services We Offering



