A good contractor manages planning, labour, materials, scheduling and often communication with inspectors or local authorities. The success of your renovation largely depends on choosing the right person or company for the job.

1. Be clear about what you want before contacting contractors

You are the one setting the direction of the project. Before reaching out to builders, define your goals clearly. Decide how you want the space to look, which materials you prefer and what budget you can realistically work with.

For example, decorating and painting have a significant impact on the overall feel of a room, so it helps to have a clear idea of colours and finishes. If you struggle to visualise the result, consider consulting a designer or renovation specialist.

2. Get quotes from several contractors

Always request at least three detailed quotes that include an estimated price and a rough timeline. Comparing multiple offers gives you a better understanding of the market and helps you spot unrealistic pricing.

Very low quotes can be a warning sign. They often indicate corners being cut, poor-quality materials or additional costs appearing later in the project.

3. Check the contractor’s background

Even if a contractor comes highly recommended, it is still important to do your own checks. Ask for the full business name, address and proof of relevant experience.

Look for reviews, past projects and any signs of unresolved complaints. A reputable contractor should be transparent and happy to provide references.

4. Make sure the contractor has relevant experience

Not all contractors are suitable for every type of renovation. Some specialise in kitchens or bathrooms, while others focus on structural work or full refurbishments.

If possible, ask to see examples of previous work and pay attention to:

• quality of workmanship
  
• materials used
  
• overall finish and attention to detail
  

Small details matter. Reliability, punctuality and clear communication often reflect how well the project will be managed.

5. Set clear rules for the site

From the start, explain your expectations regarding safety, cleanliness and behaviour on site. A professional contractor should take responsibility for their workers and subcontractors.

Agree on practical matters such as parking, use of facilities, smoking rules and how your property will be protected during the works.

6. Know exactly what you are paying for

Initial estimates can change once work begins, which is why a detailed scope of works is essential. This document should clearly list all tasks, materials and costs.

It may also include additional work such as plasterboarding or structural adjustments. Be cautious of contractors who ask for large upfront payments or cash-only deals without a proper written agreement.

7. Do not automatically choose the cheapest quote

The lowest price is rarely the best option. It often reflects compromises in quality, planning or experience.

Beyond cost, consider how comfortable you feel communicating with the contractor. Trust and clear communication are just as important as technical skills.

8. Agree in advance how changes and disputes will be handled

Your contractor will be part of your daily life during the renovation, so open communication is essential. Professional contractors work with written agreements that protect both sides.

Ask early how unexpected issues, design changes or additional work will be managed. Any changes should be confirmed in writing, including their impact on price and schedule.

9. Read the contract carefully

A proper contract should include start and completion dates, a clear description of the work, payment terms, information about subcontractors and warranties on completed work.

It should also define responsibilities if deadlines are missed or if subcontractors are not paid. A clear, detailed contract helps prevent disputes and ensures everyone knows what to expect.