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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Cuddon

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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Cuddon, Heating, ventilating & air conditioning service, 16/22 McArtney Street, Blenheim.

With a long and proud history of more than eight decades, Cuddon is a leading NZ engineering company meeting the needs of Marlborough and NZ, delivering innovative design solutions, mechanical engineering, commercial refrigeration and irrigation projects.

18/10/2026

Not something you can grab off the shelf at the hardware store.

The team has just finished this set of custom M42 bolts, machined in house from high tensile round bar. Each one carries 260mm of thread, and the original they were made to match is sitting on the right for comparison.

When a standard fastener won’t do the job, or a replacement just isn’t available, we can make it here in Marlborough.

Got a part that needs replacing or making from scratch? Give the team a call or flick us a message.

14/10/2026

Something a little different on the workshop floor right now.

This 1909 steam traction engine has come to us for boiler repairs, the first step in its restoration. That’s 117 years of riveted steel, cast gears and plenty of honest rust, and it’s a real privilege to help bring it back to life. Our team will be working through the boiler over the coming weeks.

Does anyone remember seeing one of these in steam around Marlborough? Tell us in the comments 👇

31/08/2026

A grapple attachment on a digger kept breaking its hydraulic hose protectors, and the original part had been discontinued. So the customer brought the problem to us.

Our team handled the whole job in house, from CAD design through to machining new protectors from 50mm thick Grade 350 steel plate, built to handle the job better than the original.

Got an engineering problem that needs sorting? Talk to our team today.

27/08/2026

Cuddon is presenting sponsor of the Southern Tour, on this weekend, 29 and 30 August, right here in Marlborough.

We also sponsor Cuddon Cycling Marlborough, who are hosting the event across the Seddon Domain, Wakefield Street and out into the Awatere Valley.

Good luck to every rider competing across the Time Trial, Criterium, Hill Climb and Road Stage, including the National Criterium title decided this weekend.

If you're travelling in from out of town for the tour, enjoy Marlborough while you're here.

And if you're local, it's well worth heading out to watch. Course details and maps are in the comments below.

03/08/2026

We're stoked to be backing the Tasman Mako again for the 2026 season! 🦈🔴

Cuddon has called Marlborough home for over 80 years, so supporting our local team is something we're genuinely proud of.

And the best part? We've got two home games coming to Blenheim this season:

🏉 5 September vs Wellington
🏉 18 September vs Auckland

Get along, grab a seat, and support the team. See you there!

10/07/2026

Two more 30 tonne drift decks rolled out of our workshop in June, built for OneForty One New Zealand for use on their forestry tracks.

Drift decks like these provide a strong, reliable crossing over waterways and gullies, keeping harvesting crews and heavy machinery moving whatever the conditions.

Every deck we build is made to order. Length, under clearance height and weight rating can all be tailored to suit the site and the machinery running over it.
If your operation needs a crossing built to handle serious loads, get in touch with the team.

06/07/2026

Some projects are a real privilege to work on.

Last year our team fabricated custom stainless steel mounts for these magnificent parāoa (s***m whale) jaw bones, and installed them for Rangitāne o Wairau.

Each mount was shaped to cradle the bones securely, then bead blasted in our own workshop to give a soft matte finish that lets the taonga take centre stage.

The jaws now hold pride of place in the foyer at Rangitāne House, where they can be appreciated by everyone who walks through the doors.

It was an honour to help bring this display to life for the iwi. If you are in the area, they are well worth a look.

01/07/2026

🌿 Come find us at the Marlborough Home and Garden show this weekend! 🌿

Our refrigeration & air conditioning team will be there Friday, Saturday and Sunday and we'd love to chat about keeping your home warm in winter and cool in summer. Whether you're thinking about your first heat pump or want to know what solution suits your home best, we're here to help.

Wall mounted, floor console, ducted, multi-room... we'll help you find the right fit. And as EECA (Energy Efficiency and Conservation Authority) accredited installers, you might even be eligible for a Warmer Kiwi Homes grant!

Home & Garden Shows

🔗 Learn more: www.cuddon.co.nz/heat-pumps-and-air-conditioning

26/06/2026

Our Engineering team just finished folding what's likely the largest steel cone we've ever made in house, built by Pete Krynicki, Engineer, for Fonterra. It's 6mm H300 mild steel, with a 310mm ID at one end and 1870mm ID at the other.

Each half of the cone is formed from 25 individual bend lines at 7.2° increments, and because the cone is offset (the centrelines at each end don't line up), getting the geometry right before it ever touches the press is just as critical as the folding itself.

The job was formed on our 220 tonne, 4 metre press brake, the biggest in Marlborough as far as we know, which gives us the length and tonnage to handle plate work at this scale.

Great work Pete on this one, it's a serious piece of fabrication for a great client.

23/06/2026

Some of the brave faces from Sunday's More FM 'Mid Winter Swim' with Cuddon Engineering! 🥶 📸

With 184 swimmers hitting the freezing water at the Picton Foreshore, it was a massive morning. Swipe through to see the action and a huge shoutout to everyone who took the plunge!

Address

16/22 McArtney Street
Blenheim
7201

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Website

http://www.cuddon.co.nz/

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