Research builders & trades

Why start before approval comes through?

It feels natural to wait for your planning decision before thinking about builders — but the homeowners who have the smoothest projects almost always start their research while they wait. Researching now costs you nothing, commits you to nothing, and puts you in a far stronger position the moment approval lands.

Good builders are in demand, and the waiting period is time you'll never get back. Using it to quietly line up your shortlist means you can move forward with confidence instead of scrambling to find someone the week your decision arrives.

Why good builders are often booked months ahead

The best local builders earn their reputation through reliable, high-quality work — and that reputation keeps them busy. It's common for a sought-after builder to be booked solid for three, six or even twelve months in advance.

That's exactly why starting early matters. If you wait until approval to begin looking, the builders you'd most want to work with may already be committed well into the future. Reaching out now lets you get on their radar, understand their availability, and plan your project around a team you actually trust.

Who you may need on your project

Most home projects involve more than just a builder. Depending on the scale of your work, your team might include some or all of the people below. Understanding each role helps you ask the right questions and avoid gaps later on.

How to create a shortlist

Aim for a shortlist of around three to five builders worth approaching. Any fewer and you've little to compare; many more and the process becomes hard to manage. Start broad, then narrow down using what you learn:

• Note builders who keep coming up through recommendations and good reviews.
• Check each one tackles projects of a similar type and size to yours.
• Confirm they cover your area and aren't stretched too thin across distant jobs.
• Have a brief first conversation to gauge how they communicate before going further.

Where to find builders

The best leads usually come from more than one source. Cross-referencing a few of these is the surest way to build a trustworthy shortlist:

• Personal recommendations from friends, family and neighbours who've had similar work done.
• Local projects you can see for yourself — it's fine to knock and ask who did the work.
• Reputable trade bodies and accreditation schemes that vet their members.
• Established review platforms, read with a critical eye for patterns rather than one-offs.
• Builders already working well in your street or area, who know local conditions.

What to look for in reviews and testimonials

A glowing testimonial on a builder's own website is a starting point, not proof. Look deeper, and pay attention to the things that are hard to fake:

• Consistent feedback across several recent reviews, not just one or two glowing comments.
• Photos of completed work that match the type and quality of project you have in mind.
• Comments on reliability, timekeeping and tidiness — not just the final result.
• How the builder responds to any criticism; a calm, constructive reply says a lot.
• Genuine, verifiable references you're able to contact directly.

Questions to ask before requesting quotes

A short conversation before you ask for a quote saves everyone time and tells you whether a builder is worth pursuing. These questions help you compare like with like:

• Have you done projects like mine before, and can I see them or speak to those clients?
• Are you available within the timescale I'm hoping for, and how many jobs do you run at once?
• What does your quote include — and just as importantly, what does it exclude?
• Who will actually be on site, and will there be a single point of contact for me?
• What insurance and relevant accreditations do you hold?
• How do you handle changes, unexpected problems and extra costs once work has started?
• What are your payment stages, and do you ask for anything up front?

Warning signs and red flags

Most builders are honest and hard-working, but it pays to know the warning signs. Any one of these is a reason to pause and ask more questions before committing:

• Pressure to decide quickly, or a discount that's only good 'if you sign today'.
• A request for a large cash deposit up front, or payment in full before work begins.
• No written quote, no contract, or a price scribbled on the back of an envelope.
• Reluctance to provide references, an address, or proof of insurance.
• A quote dramatically lower than all the others with no clear explanation of why.
• Vague answers, slow replies, or a reluctance to put promises in writing.

Why the cheapest quote isn't always the best

It's tempting to go straight for the lowest number, but the cheapest quote can end up costing you the most. A price well below the others often means something has been left out, materials are lower quality, or the builder has under-estimated the job and will need to make it up later through extras.

Instead of comparing bottom-line figures, compare what each quote actually includes. The best value is a builder who is clear about scope, realistic about cost, and someone you trust to do the job properly the first time — not the one who simply quoted the smallest number.

How many quotes should you get?

As a rule of thumb, aim for around three detailed quotes. That's enough to give you a genuine sense of the going rate and to spot any outliers, without dragging the process out or leaving builders feeling like they're one of a dozen.

Make sure each quote is based on the same brief and the same drawings, so you're comparing like with like. If one comes in far higher or far lower than the rest, treat it as a prompt to ask why rather than an automatic winner or loser.

What to do while you wait

Your decision is still pending, which makes this the perfect time to do the groundwork. Start building your shortlist, read through reviews, and have those first informal conversations to gauge availability and rapport. By the time approval lands, you'll know exactly who you want to approach for quotes — and you'll have lost none of the precious head start.