Choosing the right builder is one of the most important decisions you’ll make when planning a renovation. The builder you select will influence the quality of workmanship, how smoothly the project runs, and whether the experience is enjoyable or stressful.
If you’re wondering how to choose a builder for a renovation, this guide walks you through what really matters, what to look out for, and how to make a confident decision before signing a contract.
Why Renovation Experience Matters
Renovations are very different from new home builds. Working within an existing home often means dealing with unknown conditions, coordinating multiple trades in tight spaces, and adapting plans as work progresses.
A builder with genuine renovation experience will understand how to:
Work around existing structures without unnecessary damage
Identify and manage issues that aren’t visible at the quoting stage
Minimise disruption to your household during construction
Keep the project moving when changes are required
When assessing builders, look for recent renovation projects similar in scale and complexity to your own.
Check Licensing, Insurance and Credentials
Before moving forward, it’s essential to confirm that the builder is properly licensed and insured. This protects you if something goes wrong during the renovation.
A professional renovation builder should be able to provide:
A current builder’s licence
Public liability insurance
Home warranty insurance (where required)
Compliance with local building regulations
If a builder is hesitant to share this information, it’s best to keep looking.
Review Their Previous Work Carefully
Most builders can show you photos of finished projects, but choosing the right builder involves looking beyond the surface.
When reviewing past work:
Ask to see projects similar to yours, not just highlight pieces
Look for consistency in finish and attention to detail
Request recent examples rather than older work
Speaking directly with previous clients can also give you valuable insight into communication, timelines and overall experience.
Pay Attention to Communication Early
Clear, honest communication is one of the strongest indicators of a successful renovation.
During the early stages, consider whether the builder:
Explains their process in a way you understand
Sets realistic expectations around timelines and costs
Is responsive and open about potential challenges
It’s also important to confirm who will manage the site day to day and who your main point of contact will be once work begins.
Understand and Compare Quotes Properly
Comparing renovation quotes isn’t about choosing the lowest price, it’s about understanding what’s included.
A detailed renovation quote should:
Clearly outline the scope of work
Specify materials, finishes and allowances
Identify provisional sums or possible variations
List exclusions upfront
Be cautious of vague quotes or prices that are significantly lower than others, as they often lead to unexpected costs later.
Make Sure the Contract Is Clear
Before signing, ensure the contract accurately reflects what’s been discussed.
Your renovation contract should cover:
The agreed scope of works and specifications
Project timelines and milestones
Payment schedules
How variations are handled
Warranty and defect responsibilities
If anything is unclear, it’s worth having the contract reviewed before proceeding.
Red Flags to Watch For
Some warning signs are easy to miss when you’re keen to get started. Be cautious if a builder:
Pressures you to sign quickly
Avoids providing written detail
Can’t supply references or proof of insurance
Offers an unrealistically low quote
Addressing these issues early can save significant stress later.
Final Checklist: How to Choose the Right Builder for a Renovation
Before making your decision, ensure your builder:
✔ Specialises in renovations
✔ Is licensed and fully insured
✔ Has a strong portfolio of similar projects
✔ Provides clear, detailed quotes
✔ Communicates openly and consistently
✔ Offers a transparent contract
✔ Has positive, verifiable client feedback
If a builder ticks all of these boxes, you’re in a strong position to proceed with confidence.
Contact Dependabuild today for a quote on your next renovation project.
Frequently Asked Questions
How do I know if a builder is experienced in renovations?
Ask how many renovation projects they’ve completed recently and request examples similar to your own. Renovation-specific experience is more important than general building experience.
Should I choose the cheapest renovation quote?
Not usually. The lowest quote often excludes important details, which can lead to variations and extra costs later. A clear, detailed quote offers better long-term value.
What insurance should a renovation builder have?
At a minimum, a builder should hold public liability insurance and any required home warranty insurance. These protect you if something goes wrong during the project.
Who manages the renovation day to day?
This varies by builder. Always ask who will be on site regularly and who your main point of contact will be throughout the renovation.
Can I live in my home during a renovation?
In many cases, yes. This depends on the scope of work. An experienced renovation builder will explain how disruption will be managed before work begins.
