5 Essential Questions to Ask Your Contractor Before Starting a Bathroom Renovation

 

Starting a bathroom renovation is exciting — but before the first tile is lifted or the paint is chosen, one of the most important steps is choosing the right contractor. A good contractor will help turn your vision into a reality. However, asking the right questions before work begins can make all the difference between a smooth renovation and a stressful experience.

Here are five essential questions every homeowner should ask their contractor before starting a bathroom renovation:

1. Are You Licensed and Insured?

This is the first and most important question. A licensed contractor has met the required standards and is legally permitted to perform renovation work. Insurance, on the other hand, protects both you and the contractor in case of accidents, damage, or unexpected issues on-site.

Always ask for proof of licence and insurance before signing any agreements.

2. Can You Provide a Detailed Quote and Timeline?

A reputable contractor should be able to give you a clear, written quote outlining the expected costs for labour, materials, and any additional charges. A timeline is equally important — it sets realistic expectations for project completion and helps avoid costly delays.

Be wary of vague estimates or verbal agreements. Transparency upfront saves trouble down the road.

3. Who Will Be Working on the Project?

In some cases, the person you meet may not be the one doing the actual work. Clarify who will be on-site, how experienced they are, and whether subcontractors will be involved. Knowing who is responsible ensures you’re confident in the quality and professionalism of the team.

Also, ask about daily schedules and site access so you know what to expect during construction.

4. What Warranties or Guarantees Do You Offer?

A bathroom renovation is a long-term investment. Be sure to ask what kind of warranty is offered on workmanship and materials. Quality contractors usually offer some form of guarantee to stand behind their work.

This not only provides peace of mind, but also protects your renovation in the long run.

5. How Do You Handle Changes or Unexpected Issues?

Renovations don’t always go exactly as planned. It’s important to know how your contractor handles surprises — such as hidden water damage, delays in material delivery, or design changes.

Ask how they communicate issues, what the process is for making changes, and how any additional costs are managed. A good contractor will have a system in place and keep you informed every step of the way.


Conclusion

Choosing a contractor is one of the most critical decisions in any renovation. By asking these five essential questions, you lay the foundation for a successful, stress-free project. A great contractor will welcome these questions and provide clear, confident answers.

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What our Clients Are Saying About Us

We contracted Aidan for the renovation of 3 bathrooms in the house we purchased a few months ago. We absolutely love the designs and final results. Aidan was a great partner through out this renovation as we had a lot going on. He was very accomodating with scheduling, has a great team of professionals making sure that the work is done to the highest standards and to our satisfaction. Once again, many thanks for helping us transform this house into our home.
Victor Pendlebury
Really happy with the finished bathroom from Aidan and team. We moved the entrance to the suite and did a complete upgrade to the existing dated bathroom including adding a sliding door, wet room style shower and all new tiling throughout. Aidan recommended all materials based on designs we had in mind getting us excellent value for money and we were very happy with the final result. Excellent quality for a reasonable cost.
Clodagh
I would highly recommend Aidan Kelly Construction. Aidan and his team completed a challenging bathroom renovation in my home, to the highest standard and under a tough timeline. The bathroom was completely stripped and everything was replaced; plumbing, wiring, water heater, sanitary wear, floor and wall tiling, ceiling. No issue or request was a problem e.g. putting up wall tiles in herringbone pattern or the quartz bathroom vanity top arriving not cut for the sink! I love my new bathroom. Thank you for doing a great job.
Ruth Meredith
We had quite a tricky family bathroom refurb in an old house in the city center which involved a complete gutting of the existing ( badly laid out) bathroom, smarter alteration of layout to better suit our needs and upgrade of all specs within including installation of pocket doors, wet room floor installation, complete wall and floor tile upgrade as well installation of modern heated towel rads. Can not speak highly enough of how professional, efficient and helpful Aiden and his team were from the planning stage right through to completion. We were delighted with finished product!
Bobby Mcdonnell
Aidan and his team recently finished a total refurb of my bathroom and I was extremely pleased with their work. The job was done to a very high standard and in a timely manner. I found Aidan approachable and I would highly recommend his services.
Edwina Hickey
Overall we had an excellent experience with our bathroom renovation. Our bathroom was completely remodelled. It involved a relocation of all existing features and adding new ones too. Including beautiful panelling and moulding around the window, enhancing the space and light. The design is both practical and stylish. Aidan was exceptional from start to finish. He effortlessly resolved the issue with our bespoke vanity unity and resolved problems sourcing our chosen tiles. He completed the job with total professionalism, in time and on budget. The end result is definitely Wow
Eileen Murphy
We needed the ensuite and family bathroom renovated. Aidan and his staff were efficient and friendly. The work was done quickly and to an excellent standard. We can shower without tiles falling of the walls. I would highly recommend this company. Lucy Lynam
Lucy Lynam
Aidan was amazing to deal with from start to finish, from planning the layout to pricing and completing the project, Aidan was very honest, open and hands on. The final finish and attention to detail was perfect. I can’t recommend Aidan enough. Our new bathroom has received so many compliments
Karina Shaw
Aidan totally refurbished our main bathroom in 2019. Having worked with Aidan previously on our double storey extension I had no hesitation in contacting him with a view to carrying out the work. All the work tiling, plumbing ,electrics and built in furniture installation was carried out with complete professionalism. Nothing was too much trouble and there was minimal disruption and mess. There are no problems with Aidan only solutions and I would highly recommend his work.
Ross Kyne
We brought Aidan in to revamp our main bathroom and to tile the fireplace in the kitchen/dinging room. Everything was done very professionally, protective flooring was used and the builders cleaned up after themselves. Delivered on time and in budget.
Paul Kelly

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