Buying guide
The best bathroom renovation companies in Christchurch
Loo need a spruce? These are your guys.
AI summary
Planning a bathroom renovation in Christchurch? This guide features top-rated companies like AA Bathrooms and Evoke Bathrooms, selected for their outstanding customer reviews. These firms are consistently praised for high-quality workmanship, clear communication, and completing projects on time and budget.
Before you commit, it's wise to:
- Get at least three quotes
- Insist on fixed-price quotes over estimates
- Clarify any PC sums (provisional costs) to prevent budget blowouts.
Following these tips will help ensure a successful project.
One of the hardest things about updating your bathrooms is finding a good bathroom renovation company in Christchurch to get it done. Thank us later - we’ve saved you the trouble of searching, and gathered the 10 of the best options based on Google reviews.
(Reviews are accurate at the time of writing 22/12/2025)
1. AA Bathrooms 4.9 / 61 reviews
AA bathrooms have one 1-star review and it’s by someone who never worked with them - their other reviews are completely spotless, so we think they’re deserving of the top spot. The company is run by Austin, a licensed building practitioner, who used to renovate and restore heritage bathrooms in the UK before moving to New Zealand.
Customers have high praise for Austin’s work, with many mentioning that work was completed on time and on budget to a high standard - what more could you want?
2. Evoke Bathrooms and Kitchens 4.9 / 51 reviews
If it weren’t for one rogue review from someone they never worked with (what’s with these people?) Evoke would have 50 five–star ratings. This is a truly family business owned and operated by two grandparents, employing their children, grandchildren, and children’s partners. They offer a unique price promise, where they’ll match the price of a competitor’s like-for-like quote, and their reviews are glowing - several mention their projects being on time, and on budget.
3. L&B Building Solutions - 5.0 / 36 reviews
L&B Co-founders Brad and Levi met as apprentices, gained experience in the industry then started their own building company providing renovations, full house builds, and extensions. They have 36 impeccable reviews, many of which say the company exceeded expectations, were very responsive (rare praise for a builder), and delivered an excellent final product.
4. Christchurch Renovations - 5.0 / 34 reviews
These guys will not win any prizes for most original business name, but they might win for their reviews. A few customers mentioned their projects coming in below budget, and almost all reviews talk about Paul’s excellent workmanship and communication.
Total Refit Ltd - 5.0 / 25 reviews
Another Christchurch bathroom renovation specialist with perfect reviews, Total Refit are praised by customers for their thorough and accurate quoting, highly skilled tradesmen, and the fact that nothing was ever a problem. Lots of reviews mention that the process was completely free, which is a big plus for any renovation.
When DIY requires a bit too much skill & gear - these are the pros to call.
6. Project Wetroom 5.0 / 22 reviews
Project Wetroom is one of a few specialist bathroom renovation companies in Christchurch. They can manage the entire process, from design, to waterproofing, tiling, and consent - and they have excellent reviews. Customers praise owner operator, Blair, for his professionalism, transparency, fair pricing, tidiness, and excellent end result.
7. Mosaic Bathroom Renovations 5.0 / 21 reviews
Mosaic is another bathroom renovation specialist, run by a trio with over 60 years of combined experience in the industry. Some customers have called working with them their best ever renovation experience, white others highlight superb workmanship, and that the tradies were always on time.
8. Refresh Renovations - 5.0 / 18 reviews
Refresh is one of the country’s biggest renovation franchises, and their Christchurch branch is very well reviewed. Their customers loved how they manage all the trades carefully, and went out of their way to ensure the process was smooth, with clear communication throughout. A couple reviews even mention staying within budget, which is harder than it sounds when renovating!
9. Canterbury Bathroom Renovations - 5.0 / 17 reviews
Another full service specialist bathroom renovator that also does laundries, Canterbury Bathroom Renovations (CBR) service the entire Canterbury region - not just Christchurch. Reviews all highlight a great end result, clear comms, and one mentions that CBR got the job done despite some major unforeseen challenges.
A new bathroom can do wonders for your home's value.
Tips before hiring a bathroom renovation company in Christchurch
How do you choose the right company for you? Online reviews are a great start - it’s also a good idea to check out their past work, either on their social media and website, or in person if possible.
Beyond that here are a few tips for choosing - and things to know before you do:
Get 3+ quotes
It’s a good rule of thumb to get three quotes whenever you undertake a renovation, or building work. That way you can avoid companies who are overcharging, and learn a little bit every time you get a quote.
Check their comms
Before you hire someone you’ll meet them and exchange a few emails - this is a great time to assess their communication. Do they reply quickly? Do you like them, and do they seem trustworthy in person?
Renovations are a complex process, and you’ll likely need to spend lots of time talking with, calling, and emailing whoever you choose - so good communication is essential.
Get fixed price quotes, not estimates
Lots of builders and renovation companies will get estimates from the trades and present this to you with their costing. The problem is, estimates aren’t fixed - if the job ends up taking longer than expected (they often do) then the trades will charge more. For that reason - insist on fixed price quotes.
Double check PC sums
Your bathroom renovation quote may include variable sums, or PC sums. This is to pay for stuff that hasn’t been specified yet, like perhaps the type of tiles you choose, fixtures and fittings, or other costs that can’t be foreseen. It’s a good idea to make sure you fully understand what these are before you commit to anything, as PC sums are often the cause of cost blowouts.
It’s a good idea to eliminate or reduce these by specifying as much as you can in advance.
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