Dion Sadler - Oncore Owner

Dion Sadler - Oncore Owner
Name
Dion Sadler
Role
Oncore Owner
Manager
Location
Registration Number
On the web

Dion Sadler is an Owner of SadBro Property Services Limited, a franchisee of Oncore® New Zealand, doing business on the North Shore.

Dion is the Oncore Franchise Owner for Auckland’s North Shore, where he leads property maintenance and repair projects with a focus on quality, professionalism, and customer care. Dion is all about delivering seamless experiences by combining trusted trades professionals, proven project management systems, and a strong attention to detail. He works closely with each client to understand their goals, coordinate the right team for the job, and ensure every project—from minor repairs to full-scale renovations—is completed to the highest standard.

Clients are consistently drawn to the full-service approach Dion and the Oncore team offer. By managing every aspect of the process, from initial consultation through to completion, Dion removes the stress typically associated with home and property maintenance. With access to a network of reliable tradespeople and strong supplier relationships, he provides tailored solutions that are not only efficient but also cost-effective. The result is a smooth, well-communicated experience that prioritises both craftsmanship and client satisfaction.

What sets Dion apart is the unique combination of Oncore’s trusted systems and his own background in commercial and corporate relationship banking. With over 20 years of experience helping property owners, investors, and business clients navigate complex financial and project decisions, Dion brings a high level of organisation, problem-solving ability, and a genuine commitment to customer service. He treats every project as if it were his own, delivering outcomes that reflect both care and professionalism.

Dion is passionate about helping clients make the most of their properties—whether through one-off repairs or ongoing maintenance solutions. Backed by Oncore’s nationwide reputation and a robust operational framework, he offers peace of mind and dependable results. He welcomes the opportunity to visit your property, listen to your vision, and help bring it to life through a renovation experience that’s simple, stress-free, and built around your needs.

If you are in need of property repair and maintenance, contact us today for a smooth, hassle-free process from start to finish.

Dion Sadler is an Owner of SadBro Property Services Limited, a franchisee of Oncore® New Zealand, doing business on the North Shore.

Awards & Recognition

No items found.
  • Year
  • Award
No items found.
We’re ready to help with your maintenance and repair project!
Get in touch
Opening hours
Locations
Share to

Browse recent projects

No related projects - hide-section.

Our customers have good things to say about 

Dion Sadler

No testimonials - hide-section.

Guy and his team have worked on two renovations for us and both have been hassle free thanks to their professionalism, consideration and can-do attitude. Genuinely helpful, adaptable in their work and very tidy! A real pleasure to deal with, we wouldn't use anyone else for our building work.

⁠— 

Test

, Refresh Customer

Ready to start a project?

Oncore specialises in doing everything related to taking care of your home, building or office. Get in touch today!

Get in touch
No items found.

Dion Sadler

Dion Sadler - Oncore Owner

Dion Sadler - Oncore Owner
Dion Sadler

Dion Sadler - Oncore Owner

Property Repair & Maintenance Specialist in North Shore

Dion is the Oncore Franchise Owner for Auckland’s North Shore, where he leads property maintenance and repair projects with a focus on quality, professionalism, and customer care. Dion is all about delivering seamless experiences by combining trusted trades professionals, proven project management systems, and a strong attention to detail. He works closely with each client to understand their goals, coordinate the right team for the job, and ensure every project—from minor repairs to full-scale renovations—is completed to the highest standard.

Clients are consistently drawn to the full-service approach Dion and the Oncore team offer. By managing every aspect of the process, from initial consultation through to completion, Dion removes the stress typically associated with home and property maintenance. With access to a network of reliable tradespeople and strong supplier relationships, he provides tailored solutions that are not only efficient but also cost-effective. The result is a smooth, well-communicated experience that prioritises both craftsmanship and client satisfaction.

What sets Dion apart is the unique combination of Oncore’s trusted systems and his own background in commercial and corporate relationship banking. With over 20 years of experience helping property owners, investors, and business clients navigate complex financial and project decisions, Dion brings a high level of organisation, problem-solving ability, and a genuine commitment to customer service. He treats every project as if it were his own, delivering outcomes that reflect both care and professionalism.

Dion is passionate about helping clients make the most of their properties—whether through one-off repairs or ongoing maintenance solutions. Backed by Oncore’s nationwide reputation and a robust operational framework, he offers peace of mind and dependable results. He welcomes the opportunity to visit your property, listen to your vision, and help bring it to life through a renovation experience that’s simple, stress-free, and built around your needs.

If you are in need of property repair and maintenance, contact us today for a smooth, hassle-free process from start to finish.

Show more less

Awards

No items found.
Show more less Awards
Dion Sadler - Oncore Owner
Dion Sadler
Oncore Owner
Book a Free Consultation
Find me on
Locations

Dion Sadler is an Owner of SadBro Property Services Limited, a franchisee of Oncore® New Zealand, doing business on the North Shore.

Initial
consultation
Quote
Contractor
High quality
management

One call does it all.

Case Studies

Projects by Dion Sadler's team

Projects by Dion Sadler

No items found.
Testimonials

What Dion Sadler’s customers say about working with Oncore®

Our Team

Meet our skilled team

Location

Frequently asked questions

Who can help me with repairing my house after flood damage?

We can! Flood damage is unpredictable and affects each home differently. At Oncore, we work with a wide range of maintenance and repair experts to ensure a streamlined experience for homeowners. So whether your home’s floors are unsalvageable or the walls need replacing, an experienced professional within our network can sort it out on time and within budget.

What damage is covered by house insurance?

Every single policy is different, you may want to check with your insurer, or check your policy wording.

Get your FREE digital copy of our Renovate Handbook

Just sign up to our newsletter and we'll send it your way.

Get Free Offer
Get started

Request a free consultation today

Book a Consultation

Fill out the form below to tell us more about your renovation and book a free consultation.

(Don’t worry - if you change your mind you can unsubscribe anytime)

Please Wait ...
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Our North Shore maintenance team services the following locations

  • Castor Bay
  • Milford
  • Sunnynook
  • Sunset North
  • Takapuna
  • Bayswater
  • Hauraki
  • Narrow Neck
  • Stanley Point
  • Beach Haven
  • Birkdale
  • Birkenhead
  • Hillcrest
  • North Shore
  • Northcote
  • Wairau Valley
  • Glenfield
  • Totaravale
  • Campbells Bay
  • Mairangi Bay
  • Murrays Bay
  • Rothesay Bay
  • Torbay
  • Waiake
  • Albany
  • Meadowood
  • Northcross
  • Paremoremo
  • Pinehill
  • Rosedale
  • Brighams Creek
  • Massey East
  • Forrest Hill
  • Devenport
  • Marlborough
  • Browns Bay
  • Army Bay
  • Gulf Harbour
  • Manly
  • Tindalls Beach
  • Hatfields Beach
  • Arkles Bay
  • Orewa
  • Stanmore Bay
  • Silverdale
  • Red Beach
  • Waiwera
  • Redvale
  • Whangaparaoa
  • Devonport
  • Long Bay

We have maintenance teams all around New Zealand - click here to view full list of locations