Frequently Asked Questions

Thinking About Building or Renovating?

Jason Gardiner Builders specialises in home renovations, extensions, alterations and new home builds throughout the Nelson Tasman region.

Building or renovating your home is a big decision, and it’s natural to have questions. Below are answers to some of the questions we are asked most often by homeowners considering a renovation, extension or new home project.

Jason Gardiner Builders works throughout the Nelson Tasman region, including Nelson, Atawhai, Cable Bay, Hira, Stoke, Tahunanui, Richmond, Mapua, Motueka, Wakefield, Tasman, Brightwater and surrounding areas.

We undertake renovations, extensions, alterations and new home builds across the wider region.

Every project is different; however, establishing a realistic budget early helps guide design decisions and avoid unexpected costs later.

During our initial discussions, we can provide guidance based on similar projects and help you understand what may be achievable within your budget.

The best place to start is with a conversation.

We’ll talk through:

  • Your ideas and vision

  • Your budget expectations

  • What’s realistically achievable

  • The scope and goals of your project

Whether you’re just starting out or already have plans, we’ll guide you through the next steps so you feel clear and confident moving forward.

From there, we can assist with design and planning, provide pricing guidance, coordinate consultants where required, and develop a construction plan.

Once all approvals are in place, we manage the building process and keep you informed throughout the project, helping make the experience as straightforward and stress-free as possible.

Yes. We regularly work with trusted draftspersons, architects, designers, engineers and consultants throughout the Nelson Tasman region and New Zealand.

We can:

  • Connect you with the right professionals
  • Work alongside your existing team
  • Help guide you through the council consent process

Our goal is to help your project run smoothly from concept through to construction.

In many cases, yes, but it depends on the extent of the work and which areas of your home are being renovated.

Staying in your home may mean:

  • More complex staging of the work
  • Additional time and costs
  • Increased safety considerations, particularly for children and pets

In some situations, moving out temporarily can make the project:

  • Safer
  • More efficient
  • Less stressful overall

We’ll discuss your options early in the process and help you decide what works best for your family and project.

No. We understand that coordinating multiple trades can feel overwhelming.

We organise and manage the various subcontractors involved in your project and work with a trusted network of local tradespeople. We coordinate scheduling and communication to keep your project running smoothly.

Our aim is to take the worry out of the building process so you can focus on the exciting parts of creating your home.

Timeframes vary depending on:

  • The size and complexity of the project

  • Council consent requirements

  • Weather conditions

  • Material availability

During the planning stage, we’ll provide realistic expectations and keep you informed throughout the build.

Yes, we offer fixed-price contracts where they are the right fit for your project. We also offer other contract options, depending on the stage of design, the level of detail available, and what will work best for you and your build.

Every project is different, so we’ll explain the options and recommend the contract approach that provides the best balance of clarity, flexibility and value for your specific project.

Yes – we are Licensed Building Practitioners (LBPs), Registered Master Builders, and fully insured. We also work with trusted local subcontractors and suppliers who share our standards for quality and professionalism.

No. While we specialise in larger renovations, extensions and architectural new homes, we also carry out a wide range of smaller projects and alterations.

This can include:

  • Kitchens
  • Bathrooms
  • Decks
  • Garages
  • Wall removals
  • Structural alterations
  • Accessibility improvements, including lift installations
  • Other home upgrades

Many smaller projects still require careful planning, experience and quality workmanship, and we approach every job with the same level of care and attention to detail, regardless of size.

We specialise in:

  • Home renovations

  • Home extensions and alterations

  • New home builds

  • Architectural homes

  • Challenging building sites

  • Home improvements and remodeling

  • Structural alterations

  • Bathroom and kitchen renovations

  • Decks and Garages

  • Lift installations

From new homes to complex renovations and extensions, we work on a wide range of projects throughout the Nelson Tasman region. We are known for quality workmanship, practical solutions, and creating homes that are functional, comfortable and built to last.

Established in 2012, Jason Gardiner Builders is a trusted, independent building company based in the Nelson Tasman region.

With over 30 years of industry experience, Jason personally oversees each project, supported by a hand-picked team committed to:

  • Quality workmanship
  • Open communication
  • Personalised service
  • Making the building process as straightforward and stress-free as possible

From renovations and extensions to new homes and complex projects, we have the experience to solve challenges, bring together the right experts, and guide our clients from concept to completion.

Clients choose us because they value working with an experienced local team they can trust.

As Licensed Building Practitioners and Registered Master Builders, we can offer a Master Build Guarantee for added peace of mind.

Much of our work comes from repeat clients and referrals, reflecting the relationships we’ve built and our reputation for:

  • Quality workmanship

  • Clear communication

  • Reliable service

  • Creating homes that are functional, comfortable and built to last

Still Have Questions?

We’d love to help. If you don’t see your question here, please don’t hesitate to contact us directly.

Contact us to discuss your renovation, extension or new home project.