What Is Construction Quoting?
Construction quoting is the process of calculating and presenting the cost of a construction project or trade service to a potential client. It is the foundation of every successful trades business in Australia — get your quoting right, and you win profitable work. Get it wrong, and you either lose jobs or lose money.
A construction quote typically includes a detailed breakdown of labour costs, material costs, equipment hire, subcontractor fees, overheads, and your profit margin. In Australia, quotes must also account for GST (Goods and Services Tax) at 10%, which is a legal requirement for businesses registered for GST.
Unlike an estimate, which is an approximate figure, a quote is generally considered a fixed-price commitment. Once a client accepts your quote, you are expected to deliver the work at that price (unless the scope changes). This is why accuracy in quoting is so critical for trades businesses.
Types of Construction Quotes
There are several common quoting approaches used in the Australian construction industry:
- Fixed-price quotes — A single total price for the complete scope of work. Most common for residential trades work.
- Cost-plus quotes — The actual cost of materials and labour plus an agreed markup or management fee. Common in commercial and renovation work.
- Schedule of rates — Unit prices for each type of work (e.g., per square metre, per linear metre). Common in civil and government contracts.
- Lump sum quotes — Similar to fixed-price but typically for larger projects with detailed specifications.
The Quoting Process: Step by Step
A reliable quoting process is essential for any trades business. Here is the typical workflow that successful Australian tradies follow:
Step 1: Review the Scope of Work
Before you quote anything, thoroughly review the job requirements. This includes reading scope documents, reviewing plans and drawings, visiting the site where possible, and asking the client clarifying questions. The number one cause of unprofitable jobs is quoting on incomplete information.
Step 2: Create Your Bill of Quantities (BOQ)
The BOQ is the detailed breakdown of every item, material, and labour task required for the job. Each line item should include a description, quantity, unit of measurement, unit rate, and total cost. We will cover BOQs in more detail in the next section.
Step 3: Apply Your Pricing
Using your pricing lists — which should be regularly updated to reflect current supplier costs and market rates — price each line item in your BOQ. Consider material costs from your suppliers, labour rates including superannuation and workers compensation, equipment hire costs, and any subcontractor quotes you need to include.
Step 4: Add Overheads and Profit
Your quote needs to cover more than just direct job costs. Factor in business overheads such as insurance, vehicle costs, tools and equipment maintenance, office costs, and software subscriptions. Then add your profit margin. Most Australian trades businesses target a margin of 10-30% depending on the trade, competition, and project complexity.
Step 5: Review and Present
Before sending, review your quote for accuracy. Check your quantities, pricing, GST calculations, and ensure the scope is clearly described. Present the quote professionally — a well-formatted PDF quote with your branding, clear terms and conditions, and a validity period makes a strong impression.
Creating Accurate Bills of Quantities
The Bill of Quantities (BOQ) is the backbone of any construction quote. An accurate BOQ ensures you account for every item needed to complete the job, reducing the risk of under-quoting and protecting your margins.
What Should a BOQ Include?
A thorough BOQ for a trades project should include:
- Item description — Clear, specific description of the work or material
- Quantity — The measured amount needed
- Unit of measurement — metres, square metres, each, hours, litres, etc.
- Unit rate — Your price per unit (materials, labour, or combined)
- Line total — Quantity multiplied by unit rate
- Category or section — Grouping related items together (e.g., "Rough-in", "Fit-off", "Materials")
Common BOQ Mistakes
Avoid these frequent BOQ errors that cost Australian tradies money:
- Under-measuring quantities — Always measure twice and add a waste factor (typically 5-10% for materials).
- Forgetting small items — Fixings, sealants, flashings, and consumables add up. Include them.
- Outdated pricing — Supplier prices change frequently. Keep your pricing lists current.
- Missing labour time — Account for setup, cleanup, travel time, and supervision.
- No contingency — Include a contingency allowance for unforeseen issues, typically 5-10%.
Using AI to Speed Up BOQ Creation
Modern AI tools can dramatically speed up the BOQ creation process. Rather than manually reading through scope documents and typing out each line item, AI-powered tools like Quotably can extract items directly from text-based job documents such as specifications, scope of works, and job descriptions. The AI identifies materials, quantities, and specifications, then matches them to your pricing list. You review and approve every item before it goes into your quote.
This approach can reduce BOQ creation time from hours to minutes while maintaining accuracy through human oversight.
Pricing Strategies for Australian Tradies
Getting your pricing right is crucial for building a sustainable trades business. Here are the key strategies successful Australian tradies use:
Know Your Costs
Before you can price profitably, you need to know your true costs. This includes direct costs (materials, labour, subcontractors) and indirect costs (insurance, vehicle expenses, tools, software, office costs, marketing). Many tradies undercharge because they do not account for all their indirect costs.
Charge What You Are Worth
The Australian trades market is competitive, but racing to the bottom on price is not sustainable. Focus on the value you deliver — quality workmanship, reliability, communication, and professionalism command higher rates. Clients who choose purely on price are often the most difficult to work with.
Tiered Pricing
Consider offering tiered pricing options where appropriate. For example, a "good, better, best" approach lets clients choose their preferred balance of quality and cost. This also positions you as a professional who provides options rather than a single take-it-or-leave-it price.
Regular Price Reviews
Review your pricing at least quarterly. Material costs fluctuate, award rates increase annually, and your overheads change. Updating your pricing lists regularly ensures your quotes remain profitable.
Common Quoting Mistakes to Avoid
After working with hundreds of Australian trades businesses, these are the most common quoting mistakes we see:
- Not visiting the site — Photos and descriptions do not always tell the full story. Site visits reveal access issues, existing conditions, and potential complications that affect pricing.
- Quoting too quickly — Rushing a quote to beat competitors often leads to missed items and under-pricing. A thorough quote that takes an extra hour to prepare can save thousands on the job.
- Vague scope descriptions — Clearly define what is included and what is not included in your quote. Vague descriptions lead to scope creep and disputes.
- Forgetting variations — Include a clear process for variations (changes to scope) in your terms. Define how variations will be priced and approved.
- Not following up — Many tradies send a quote and never follow up. A simple follow-up call or email a few days after sending can significantly increase your win rate.
- Poor presentation — A hand-written or poorly formatted quote undermines your professionalism. Use professional quoting software to create branded, detailed PDF quotes.
Tools and Software for Construction Quoting
The right tools can transform your quoting efficiency and accuracy. Here is what Australian tradies should consider:
Quoting Software
Purpose-built quoting software is the single biggest improvement most tradies can make to their quoting process. Look for software that includes pricing list management, BOQ templates, professional PDF quote generation, GST calculations, and ideally AI-powered features that speed up the process.
AI-Powered Quoting
The latest generation of quoting tools use artificial intelligence to extract information from job documents. This is a game-changer for tradies who spend hours reading scope documents and manually creating BOQs. AI tools like Quotably can analyse a document and generate a draft BOQ in minutes, which you then review and refine.
Pricing List Management
Maintaining accurate, up-to-date pricing lists is essential. Your quoting software should let you import pricing from suppliers (via Excel or CSV), manage multiple pricing lists for different trades or suppliers, update prices easily, and track price changes over time.
Measurement Tools
For accurate quantities, invest in quality measurement tools. Digital laser measurers, plan measurement software, and on-site measurement apps can all improve accuracy and speed.
Tips for Winning More Jobs
Winning quotes is about more than just having the lowest price. Here are proven strategies for improving your win rate:
Speed Matters
Clients often go with the first professional quote they receive. Aim to turn around quotes within 24-48 hours of a site visit or receiving the scope. AI-powered quoting tools can help you achieve this without sacrificing accuracy.
Professional Presentation
Your quote is often the client's first detailed interaction with your business. A professional, well-structured quote with your branding, clear pricing, and comprehensive terms creates confidence. Include your license number, insurance details, and any relevant accreditations.
Clear Communication
Explain your quote to the client. Walk them through the BOQ, explain your pricing approach, and highlight the value you offer. Clients appreciate tradies who communicate clearly and transparently.
Follow Up
A brief follow-up within 2-3 days of sending a quote shows professionalism and keeps you front of mind. Ask if they have questions, offer to clarify any items, and confirm the timeline for their decision.
Build Relationships
Repeat clients and referrals are the lifeblood of most trades businesses. Deliver quality work on time and on budget, communicate proactively throughout the job, and always leave the site clean. Happy clients become your best marketing channel.
Track Your Win Rate
Monitor which quotes you win and lose, and why. This data helps you refine your pricing, identify your ideal client types, and improve your quoting process over time. Most quoting software includes pipeline tracking features for this purpose.
Getting Started with Better Quoting
Improving your quoting process does not have to be overwhelming. Start with these steps:
- Audit your current pricing lists and update any outdated prices.
- Create a standardised BOQ template for your most common job types.
- Invest in quoting software that supports your workflow — look for AI features that can save you time.
- Review your profit margins and adjust if needed.
- Implement a follow-up process for every quote you send.
The Australian construction industry is competitive, but tradies who quote accurately, professionally, and quickly consistently win more work at better margins. Whether you are a sole trader or managing a growing team, the principles in this guide will help you quote with more confidence.
Ready to streamline your quoting with AI? Try Quotably free and see how AI-powered quoting can transform your workflow.