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Hire top-rated insulation installers in SA

Get an instant estimate and up to 3 quotes, or find insulation installers based in Greater Adelaide and every region of South Australia.

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31+local providers

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How warm do you want the ceiling to be? Higher levels = more comfort and lower bills.

2

Estimated range

$434 – $932

$243$2,336

Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.

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Describe your job once, we’ll tell you what we think it should cost and then put you in contact with insulation installers until you find the right quote.

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  2. 2

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Greater Adelaide

Insulation installers based across the regions of Greater Adelaide.

All insulation installers in Greater Adelaide⁠

Where the insulation installers are

24insulation installers

  1. Western Adelaide9
  2. Southern Adelaide7
  3. Northern Adelaide5
  4. Central Adelaide & Hills3
See every region⁠

Regional SA

Insulation installers based in the regions outside Greater Adelaide.

Where the insulation installers are

6insulation installers

  1. SA Outback4
  2. Barossa, Yorke & Mid North1
  3. SA South East1
See every region⁠

What to expect when hiring insulation installers in South Australia

Where insulation installers in South Australia are based, how to choose one, what the job should cost, what a good quote includes and which licence to check.

Where insulation installers are based in South Australia

Western Adelaide has the most insulation installers in South Australia.

Insulation installers based in each region

  • None listed yet
  • Water

The map shows approximately where businesses are based, but tradies will often travel for work. Darker shading means higher availability in an area.

Show regions as a list

More insulation installers based here

Some insulation installers based here

South Australia: where insulation installers are basedMap of 7 South Australia regions from ABS 2021 boundaries, with water shown. Regions are shaded from light to dark teal by how many insulation installers are based there compared with the rest of the state; white regions have none listed. A list of regions grouped by band follows the map.
Region boundaries: ABS ASGS Edition 3 (2021), CC BY 4.0

How to choose a good insulation installer in South Australia

South Australia has a good number of rated insulation installers to choose from. Use these numbers as a reference point when you compare profiles and quotes.

Most insulation installers here are rated highly, but few have many reviews yet. The typical insulation installer has 4 reviews. Only 1 of the 17 rated insulation installers based in South Australia has 4.8 stars or more from at least 20 reviews.

SureQuote rankings take both star rating and review count into consideration to ensure you're seeing the best of the bunch. Updated October 2026.

average rating
4.22
typical reviews
4
what the best have
4.8★ · 20+

Star rating

35% of insulation installers here have a perfect 5.0

Best: 4.8+

Number of reviews

Half have 4 or fewer reviews

Best: 20+ reviews

What insulation costs

Across Australia, insulation typically runs $434 – $932 for ceiling insulation install or top-up, and $953 – $4,978 for underfloor insulation.

Local prices vary, so these are typical Australia-wide ranges, not a quote for South Australia. What you'll pay comes down to the size of the job, the condition of what's being worked on, and the finish you choose. Get a few quotes to see your exact number. It's free.

Full insulation cost guideGet an instant estimate

What's in a good Insulation quote?

A good quote spells out how the job is priced and what's covered (labour, materials, prep and clean-up), so you're comparing like for like. Check what each insulation installer's quote covers before you choose.

Worth knowing: getting two or three quotes is the simplest way to land a fair price, and it costs you nothing.

  • 01
    R-value and product

    The R-value, product brand and AS/NZS 4859.1 compliance.

  • 02
    Scope and areas

    Ceiling, walls and underfloor, each with square metres.

  • 03
    Inclusions and exclusions

    Labour, materials, disposal and GST, and what's left out.

  • 04
    Licence and insurance

    Licence, ABN and public liability on the quote.

  • 05
    Warranty

    Workmanship cover plus the manufacturer's product warranty.

  • 06
    Safety compliance

    Clearances around downlights and NCC compliance.

Cheapest isn't always the best. Check these before you hire anybody.

  • Recent, genuine reviews

    Read the latest ones, not just the count

  • Experience near you

    Jobs like yours, done locally

  • Credentials for the job

    Licence, insurance and business details

  • A clear written quote

    Itemised, so you can compare like-for-like

Hiring an insulation installer in SA

What the law requires before and after you sign.

Insulation installers need a licence in SA for any job.

Staff employed by a licensed business need no licence of their own.

Licence
Building work contractor's licence
Categories
Other specified building work
Regulator
Consumer and Business Services
Check a licence on the Consumer and Business Services register
Written contractfrom$20,000

The contract must be in writing and signed by both of you. It must show the builder’s licence number and a fixed price.

Applies to insulation jobs.

Deposit capup to5%

Applies to contracts of $20,000 or more. After work starts, the builder can charge only for work already done.

Applies only to contracts of $20,000 or more. Smaller jobs have no deposit limit.

Home warranty insurancefrom$20,000minimum cover $250,000

The builder needs it only when the work needs council approval. It must be in place before work starts.

Applies to insulation jobs.

Cooling-off period5 business dayson contracts over $20,000

Give the builder signed written notice. If they gave you no proper contract or insurance, you can cancel until the work is finished.

Applies to insulation jobs.

Sources: cbs.sa.gov.au, sa.gov.au, Building Work Contractors Regulations 2026, Building Work Contractors Act 1995. Checked 16 Oct 2026.

Frequently asked questions

Hiring insulation installers

How much do insulation installers typically charge?
Costs for insulation installers vary depending on the job type, material R‑value, total area and how difficult access is. Jobs that involve removing old insulation, contamination or specialist remediation are typically more labour-intensive. The live pricing shown on this page gives estimates for specific job types and locations.
Do insulation installers charge call-out fees?
Many insulation installers charge a call-out fee to attend and assess the job, which commonly covers travel time and the initial inspection. This fee is usually separate from hourly labour and materials costs. After-hours or regional visits may attract higher rates or different multipliers, so check the live quote details.
When do insulation installers need a licence?
In some states and territories insulation installers must hold state building registration or a contractor licence for certain types of work. Where registration is required, providers will often display their state registration or contractor licence on quotes. Even where formal registration isn't needed, look for industry credentials such as EEC Certified Insulation Installer or membership of Insulation Australasia.
Is it cheaper to hire a Insulation Installer or do it yourself in South Australia?
DIY can cut upfront costs on smaller jobs, but a professional brings the right tools, finish, and turnaround. Compare quotes from local insulation installers in South Australia to see what the job is worth before you decide.

Using SureQuote

Is the SureQuote estimate a quote, and why can a tradie's quote be different?
No. Your estimate is a guide price for a typical job that matches your answers. A tradie prices your actual job in their quote, once they've seen things like access, condition, materials and the full scope. Read the full answer
What happens after I submit my job, and how many tradies will contact me?
We email you your estimate and a link to your job. Up to 3 local tradies can take it and contact you to quote; only they get your name, phone and email, and you choose who to hire, if anyone. Read the full answer
Is it free to get quotes, and does the tradie's fee raise my price?
Yes, getting quotes is free and you don't have to hire anyone. Tradies pay us a capped fee to take your job, and we set it before they quote, so nothing is added to your quote. Read the full answer
Can I add photos to my job?
Yes. Add up to 10 photos in the chat after you give your contact details, or later from the job in Hire, and tradies see them before they take the job. Read the full answer
Do I have to hire one of the tradies?
No. Getting quotes is free, you're never obliged to hire anyone, and you pay only the tradie you choose to hire. Read the full answer
Does SureQuote check tradies' licences and insurance?
We collect each business's ABN, licence, insurance and warranty details and keep them as up to date as we can, so you can see them in one place on its profile. We don't guarantee them, so always check the licence yourself on the relevant licence register before you hire. Read the full answer

Questions about insulation in SA

Do insulation installers need a licence in SA?

Insulation installers need a licence in SA for any job.

Staff employed by a licensed business need no licence of their own.

The licence is the Building work contractor's licence.

How do I check an insulation installer's licence in SA?

Ask the insulation installer for their licence number, then look them up on the Consumer and Business Services public register.

Check a licence
Who regulates insulation installers in SA?

Insulation installers are regulated by Consumer and Business Services.

Do I need a written contract with an insulation installer in SA?

Insulation jobs from $20,000 need a written contract.

The contract must be in writing and signed by both of you. It must show the builder’s licence number and a fixed price.

How much deposit can an insulation installer ask for in SA?

An insulation installer can ask for a deposit of up to 5%.

Applies to contracts of $20,000 or more. After work starts, the builder can charge only for work already done.

Applies only to contracts of $20,000 or more. Smaller jobs have no deposit limit.

Does an insulation installer have to give me home warranty insurance in SA?

Insulation jobs from $20,000 need home warranty insurance, with minimum cover of $250,000.

The builder needs it only when the work needs council approval. It must be in place before work starts.

Is there a cooling-off period for a contract with an insulation installer in SA?

You have 5 business days to cool off on contracts over $20,000.

Give the builder signed written notice. If they gave you no proper contract or insurance, you can cancel until the work is finished.

Sources: cbs.sa.gov.au, sa.gov.au, Building Work Contractors Act 1995. Checked 16 Oct 2026.

Every region in SA

Each region with its areas. Numbers are insulation installers based there.

Greater Adelaide

Greater Adelaide hub⁠

Regional SA

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