McDonald Concrete Group

McDonald Concrete Group Since the 1930’s Larsens have produced high quality concrete water troughs, tanks and septic tanks which still form the core of today’s business

Since 1932, Larsens have precast water tanks, troughs, septic tanks, and most common farm and home concrete products. The company’s philosophy of offering quality products at a fair price has continued for the last 85 years to remain a cornerstone of the business In 1992, Pamela and Ian McDonald purchased Walter Larsen & Sons Ltd and revitalised the business and product lines. Founded on innovatio

n, the Walter Larsen & Sons Ltd Company is now McDonald Concrete Group Limited. We're proudly based in Whanganui, New Zealand.

On 31 August 1992, Pam and Ian McDonald took ownership of the business and started the next chapter of what is now McDon...
31/07/2026

On 31 August 1992, Pam and Ian McDonald took ownership of the business and started the next chapter of what is now McDonald Concrete Group. Over the past 34 years, we’ve grown with purpose, staying true to our foundations: quality, reliability, and looking after customers. With Ross and Greg now working alongside them, this is truly a family business. And yes, Nugget, Coco and Moose are part of the crew too. Thank you to our staff, suppliers, and customers—many of you have been with us for years. Here’s to the next chapter.

24/07/2026

Need product information after hours? No problem. Our website has specifications, detailed product info, and enquiry forms all in one place—so you can browse and get everything you need whenever it suits. Visit www.mcddonaldconcrete.co.nz and send your request anytime.

🏉 A huge congratulations to Jeff Dorset and Junior Kubunavanar from MCG! 🏉Our resident tank finisher and Pipe finisher h...
21/07/2026

🏉 A huge congratulations to Jeff Dorset and Junior Kubunavanar from MCG! 🏉

Our resident tank finisher and Pipe finisher have earned spots in the Whanganui Under 21 Rugby Representative Team!

We’re incredibly proud of your achievement, Jeff and Junior and we’ll be cheering you on from the sidelines all season.

Go get ’em, team! 💪🏉

Congratulations to the men selected in the Summit Electrical Whanganui U21 Men's squad.

The first official training for the squad will be on Thursday, July 23, at Spriggens Park 6pm

Please contact Head Coach - Te Rangatira Waitokia - 022 644 6569 for any questions or if you are unable to make training.

Assistant Coaches
Sam Monaghan & Hoani Woodhead

💧 Not All Concrete Water Tanks Are Built the Same. 💧When it comes to protecting your water supply, choosing the cheapest...
05/06/2026

💧 Not All Concrete Water Tanks Are Built the Same. 💧

When it comes to protecting your water supply, choosing the cheapest option can cost more in the long run.

At McDonald Concrete Group, our ELETank Concrete Water Tanks are engineered to go beyond the minimum requirements. Manufactured right here in New Zealand, every ELETank features:

✔️ 36% thicker concrete walls than required by NZ standards
✔️ 40% more reinforcing steel for added strength and durability
✔️ Built to withstand New Zealand's challenging weather conditions and seismic activity
✔️ Long-lasting, low-maintenance water storage for rural, residential, and commercial applications
✔️ A sustainable and environmentally responsible solution

While some tanks may look similar from the outside, what's inside makes all the difference. Investing in a stronger tank today means greater peace of mind for years to come.

ELETank – Built Stronger. Built to Last. Built for New Zealand.

📞 Contact our team to discuss the right water storage solution for your property.

💧🏡🚜

Join us in welcoming Glenn Bentley to the McDonald Concrete Group! As our new Northern Area Manager based in Auckland, G...
13/05/2026

Join us in welcoming Glenn Bentley to the McDonald Concrete Group! As our new Northern Area Manager based in Auckland, Glenn's extensive expertise is here to help you. Give him a call at 0220100404 and let's build something great together!

Big changes ahead! We're switching to a new accounting system, so things might look a little different (and we'll probab...
30/04/2026

Big changes ahead! We're switching to a new accounting system, so things might look a little different (and we'll probably have a few 'Where did that button go?' moments). But don't worry, it's all about getting faster and better for you. Thanks for your patience and support as we make this upgrade!

22/04/2026
Last Sunday, we were delighted that the rain held off just in time for our Social Club Family Day. Everyone had a fantas...
22/04/2026

Last Sunday, we were delighted that the rain held off just in time for our Social Club Family Day. Everyone had a fantastic time with bouncy castles, face painting, and fun games, making it a memorable day for both kids and adults alike.

Address

18 Murray Street
Whanganui
4501

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

0800353222

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