Blast Off Otago

Blast Off Otago Restore your home’s exterior with professional water blasting, exterior house cleaning and concrete sealing. Serving Oamaru, Dunedin, Milton & beyond.

Your Local Waterblasting Experts in Dunedin, Otago
Welcome to Blast Off Otago, your trusted partner for professional waterblasting services in Dunedin and North Otago. From Oamaru to Mosgiel and everywhere in between. With vast experience at hand, we take pride in transforming properties and leaving a lasting impression on our valued clients.

🌊 What a view — and now the house matches it!This stunning Karitane home with ocean views just had the full treatment: a...
28/07/2025

🌊 What a view — and now the house matches it!
This stunning Karitane home with ocean views just had the full treatment: a complete house wash, deck clean, and path and driveway rejuvenation. It’s come up beautifully — fresh, bright, and ready to enjoy in every way. 💧🏡✨

🚀 Blast Off Otago was here!We had a bit of fun writing our name in the grime before giving this driveway the full treatm...
25/07/2025

🚀 Blast Off Otago was here!
We had a bit of fun writing our name in the grime before giving this driveway the full treatment — and the results speak for themselves! From dirty and dull to sparkling clean, this driveway is now looking its absolute best. 💦✨

🪜 Before & After: These concrete stairs were caked in dirt and grime — not only unsightly but also a serious slip hazard...
21/07/2025

🪜 Before & After: These concrete stairs were caked in dirt and grime — not only unsightly but also a serious slip hazard. After a deep clean, they’re now completely clear, safe, and showing off the natural beauty of the concrete. Another transformation we're proud of! 💪💧

🌿 This beautifully landscaped courtyard just got the clean it deserved! After a thorough wash, it’s looking immaculate —...
18/07/2025

🌿 This beautifully landscaped courtyard just got the clean it deserved! After a thorough wash, it’s looking immaculate — the perfect spot for the owners to sit back, relax, and enjoy the stunning surroundings. 🧼✨

✨ This stunning home in Māori Hill hadn’t been cleaned in quite some time due to its complexity — and being white, every...
15/07/2025

✨ This stunning home in Māori Hill hadn’t been cleaned in quite some time due to its complexity — and being white, every bit of grime and buildup was showing. With a full soft wash and detailed scrub down, we’ve brought it back to life! It’s now looking crisp, fresh, and ready for the lovely owners to enjoy once again. 🏡💧

Check out this dairy farm workers' house in Outram that was in dire need of a deep clean before new tenants moved in! 🐄 ...
12/07/2025

Check out this dairy farm workers' house in Outram that was in dire need of a deep clean before new tenants moved in! 🐄 Years of grime, moss, algae, and cobwebs had built up, but after a thorough exterior wash, the house is looking fresh and revitalised. Ready for its new chapter and new residents! If your property needs a serious clean-up, we’re here to help bring it back to life.

This patio area is in the middle of being revived from years of build up. Prior to cleaning, the stone was lost amongst ...
07/07/2025

This patio area is in the middle of being revived from years of build up. Prior to cleaning, the stone was lost amongst the dirt, moss and grime. Just look at what has been washed off!

Busy parking lot? No problem! 🚗💧 We cleared a heavily blocked drain that hadn’t been cleaned in over two years. Now, rai...
04/07/2025

Busy parking lot? No problem! 🚗💧 We cleared a heavily blocked drain that hadn’t been cleaned in over two years. Now, rainwater can flow freely, preventing pooling and potential hazards. Keep your drains clear for a safer, more efficient space!

Thorough exterior cleaning for Dunedin's Cancer Society! We removed moss build-up on the pavers, eliminating slipping h...
30/06/2025

Thorough exterior cleaning for Dunedin's Cancer Society! We removed moss build-up on the pavers, eliminating slipping hazards for their guests. The area looks fresh, clean, and ready to enjoy.

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💥 Clean Cut Lines You Can SeeCheck out this exterior transformation — black dirt and green build-up didn’t stand a chanc...
08/06/2025

💥 Clean Cut Lines You Can See
Check out this exterior transformation — black dirt and green build-up didn’t stand a chance.

You can literally see where we’ve been. The difference is crystal clear, and the surface is now looking fresh, bright, and grime-free.

🟩 Green growth gone
🖤 Black build-up blasted
✅ Instant results, lasting impact

Whether it’s been a few years or just a tough winter, we’ll get your home looking its best again.

🧼 From Grubby to Gleaming in Māori HillThis white fence had layers of dirt, grime, and time hiding its true colour — unt...
05/06/2025

🧼 From Grubby to Gleaming in Māori Hill
This white fence had layers of dirt, grime, and time hiding its true colour — until we got to it!

With a thorough soft wash, we peeled back the build-up and revealed a crisp, clean white finish underneath. Now it’s looking sharp and standing proud again.

🚿 Soft wash safe for paint
🤍 Bright white restored
🏡 Instant street appeal boost

Sometimes the difference is in the details — and this one’s a beauty!

🏠✨ Three Storeys of TransformationThis large home needed a full exterior wash — and we weren't about to let height (or h...
31/05/2025

🏠✨ Three Storeys of Transformation
This large home needed a full exterior wash — and we weren't about to let height (or hard-to-reach spots) stop us.

With some scaffolding and a whole lot of grime to tackle, we got to work. The difference between the moss, mould and algae covered lower level and the freshly cleaned surface speaks for itself.
Scroll ➡️ to see the transformation!

🧼 Full house wash
📍 Accessing tricky spots safely
💪 Results that last

Big or small, we’ve got the tools and know-how to bring your home back to life.

Address

Waikouaiti
Dunedin
9510

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 8am - 1pm

Telephone

+642041827301

Website

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