OUR TRACK RECORD
The numbers behind Whanganui's most trusted locksmith
- 30+
YEARS EXPERIENCE
Locally owned and operated
- 5,000+
JOBS COMPLETED
Residential, commercial and automotive
- Largest
RANGE KEYS AND EQUIPMENT
Advanced key cutting technology
- 4.7
GOOGLE RATING
50 reviews and counting
- Fast response times
- Largest range of keys in Whanganui
ABOUT CSI
Meet Noel
Proudly owned and operated by Noel Cavanagh. From locksmithing right here in Whanganui straight out of school, to working for Parliament and the Reserve Bank in Wellington, to keeping the royal family safe at Windsor Castle, Noel's been in the trade for 30+ years.
When you call us, chances are you're stressed, locked out, or dealing with something you've never had to deal with before. What seems difficult to you is what we do every day. We make it easy.
Whether it's a house lockout at midnight, a snapped car key, or a full commercial security fit-out, Noel's seen it and sorted it.
- 30+ years in the trade
- Worldwide experience
- Whanganui based
WHAT OUR CUSTOMERS SAY
Trusted across Whanganui and beyond
Real feedback from the locals who trust CSI with their locks, keys, and security.
- G
“Required after hours assistance to unlock my son’s bedroom door. Sent a Text to Noel and received a prompt friendly text reply giving the cost effective afterhours call out fee and an ETA of 15…”
JEMK o Whanganui
7 years ago
- G
“Fantastic service Very knowledgeable about my vehicle and problem with my keys .they cut 2 keys while I waited. Highly recommend this fantastic bloke's. Cheers”
Kevin Town
5 years ago
- G
“Very satisfied! C.S.I. had my car for 30 mins and were able to programme my new key card for a very reasonable price and then offered advice about how they could fix my old key card fairly easily…”
eelfeed
a year ago
- G
“has been our 'go to' for our business needs and always provided great service.”
Gary Rainey
4 years ago
- G
“Had my house keys stolen on Christmas Day. Phoned and got a quick reply and arranged to have all locks rekeyed 9am the next day. Fantastic service, good communication could not have asked for…”
Tom
2 years ago
- G
“Friendly, professional staff; great service, good advice, competitive quote. Highly recommend A+++++”
Michele Rutter
3 years ago
TRUSTED BRANDS
World class gear, right here in Whanganui
We stock and service the brands you trust. Lockwood, Yale, Assa Abloy, Silca and Dorma.
Frequently asked questions
Yes. All our work and the products we install come with a full guarantee. If something's not right we come back and sort it.
Most people don't realise their policy might cover it, or even include free key replacement. Replacement keys can cost $500-$700 so it's worth checking. We deal with this all the time and can help you through the claim.
Cash, EFTPOS, Paywave, mobile payments, or Afterpay. Whatever's easiest for you, on the spot.
We've got the most advanced key cutting gear in Whanganui. Most makes and models done on the spot, transponder keys, remotes, you name it. A fraction of what a dealer would charge.
Contact details
Urgent lockout?Call 06 345 0005General enquiries
Business hours
- Mon - Fri: 8:30am - 5pm
- Sat - Sun: Closed
Address
87 Guyton Street
Whanganui Manawatū-Whanganui 4501
Let's get your locks sorted
Tell us what you need and we'll sort it.