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Best House Washing in Christchurch

We assessed 15 house washing companies in Christchurch and ranked the top 5 on their public review record: rating quality, review volume and how recent the reviews are. The 10 listed below hold 1,459 Google reviews between them. No business can pay for a place in these rankings. Last updated 20 July 2026. How we rank →

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Before you hire

House washing methods differ: soft washing uses low pressure and cleaning agents, while high-pressure washing can damage paint and timber if used incorrectly. Ask which method they use on your cladding type, and confirm they carry insurance for paint or surface damage.

Top 5 House Washing in Christchurch

The top 5 house washing companies in Christchurch are Reflections Window Cleaning, Christchurch City Window Cleaning, Wash Rite, Triple Star, and Harmony Clean, ranked by Top5 score. Scroll for our take on each, plus what to ask before you book.

  • 1

    Reflections Window Cleaning

    ★ 4.9 498 reviews +16 Top5 Score 190 +11
    5★ 471 4★ 18 3★ 2 2★ 1 1★ 6

    Reflections Window Cleaning takes on full-day exterior jobs, combining house washing, windows, gutters, and track cleaning in a single visit. Filtered water is used during cleaning to prevent chlorine residue on glass and exterior surfaces.

    Reviews most often describe: Homeowners wanting full exterior wash and window clean

    • ✓ Purified water prevents mineral residue
    • ✓ Full exterior and window combo cleans
    • ✓ Arrives on time, leaves no mess

    location_on 108D King Street, Sydenham, Christchurch

    map Map Is this your business?
  • 2

    Christchurch City Window Cleaning

    ★ 5.0 189 reviews +2 Top5 Score 172 +4
    5★ 186 4★ 3

    Christchurch City Window Cleaning gets stubborn marks off exterior surfaces by working spots repeatedly until the result is right. Booking is straightforward, communication runs from first contact through to the appointment, and jobs consistently finish on time.

    Reviews most often describe: Homeowners wanting streak-free results first visit

    • ✓ Reworks stubborn marks until removed
    • ✓ Prompt arrival, no chasing needed
    • ✓ Clear communication before appointment
    map Map Is this your business?
  • 3

    Wash Rite Christchurch

    ↑ 2
    ★ 5.0 130 reviews +8 Top5 Score 171 +9
    5★ 127 4★ 2 1★ 1

    Wash Rite Christchurch turns around exterior house washes with a follow-up photo report sent to the client after the job. Remote owners in particular have noted this photo record as a reason to book again, given they cannot inspect the property themselves.

    Reviews most often describe: Homeowners wanting thorough exterior washes with documentation

    • ✓ Before-and-after photo report provided
    • ✓ Returns to finish if weather interrupts
    • ✓ Missed areas fixed at no charge
    map Map Is this your business?
  • 4

    Triple Star Commercial Cleaning Services - Christchurch

    ↓ 1
    ★ 4.9 177 reviews +2 Top5 Score 165
    5★ 165 4★ 8 3★ 1 2★ 1 1★ 2

    Triple Star Commercial Cleaning Services - Christchurch gets results on stains that clients had given up on, including heavily soiled carpets in family homes. Staff call ahead when running late and often complete additional work at no extra charge.

    Reviews most often describe: Homeowners wanting stubborn stains fully removed

    • ✓ Calls ahead if running late
    • ✓ Extra items cleaned at no charge
    • ✓ Stain removal on problem areas

    location_on Annex Road, Middleton, Christchurch

    map Map Is this your business?
  • 5

    Harmony Clean - Commercial Cleaning Christchurch

    ↓ 1
    ★ 4.9 148 reviews -1 Top5 Score 163
    5★ 139 4★ 4 3★ 1 2★ 1 1★ 3

    Harmony Clean - Commercial Cleaning Christchurch turns around vacant and tenancy properties quickly, including tackling heavily soiled bathrooms with mould-stained ceilings. Reviewers handling cleans remotely, including from other cities, have found the team able to organise and complete jobs without the owner needing to be on site.

    Reviews most often describe: Move-out and tenancy cleans needing quick turnaround

    • ✓ Last-minute bookings accepted
    • ✓ Mouldy bathroom ceilings restored
    • ✓ Agent-approved tenancy results

    location_on 20/26 Welles Street, Christchurch Central City, Christchurch

    map Map Is this your business?

Before you book a house washing company in Christchurch

Drawn from 190 customer reviews collected for this page. The first answer is what it costs.

What does house washing typically cost in New Zealand? expand_more

A standard house wash in New Zealand runs between $150 and $500 for an average-sized home. Larger properties, or those with heavy moss or lichen buildup, will sit toward the higher end or beyond. Operators often charge by the square metre at roughly $1 to $3 per square metre. Bundling in roof treatment, gutter clearing, or driveway washing will push the total up, so get itemised quotes to compare like for like.

Does a house washing company need any qualifications or insurance to operate in New Zealand? expand_more

House washing is not a licensed trade in New Zealand, so anyone can legally set up and operate without formal qualifications. That makes insurance the key thing to check: a reputable operator should carry public liability cover of at least $1 million to $2 million to protect your property if something goes wrong. Ask for written proof of current cover before work starts, because there is no central register you can check independently. If a company cannot produce evidence of insurance, that is a clear reason to walk away.

What's the difference between soft washing and pressure washing, and which is right for my house? expand_more

Soft washing uses low-pressure water combined with a cleaning solution, usually sodium hypochlorite based, to break down mould, lichen, and algae at the biological level. Pressure washing relies on high-pressure water alone and works well on hard surfaces like concrete driveways and brick paths, but it can strip paint, force water into joins, and damage cladding types such as fibre cement, timber weatherboards, and monolithic stucco. For most New Zealand homes, soft washing is the safer choice for exterior walls, particularly if your house has monolithic cladding with any weathertightness history.

What are the warning signs of a house washing company you shouldn't use? expand_more
  • –A company that cannot show proof of public liability insurance before starting work is a clear risk to avoid.
  • –Watch for operators who use a wand-only pressure wash on walls or concrete without pre-treating moss, as this leaves tiger striping and patchy results as one reviewer found to their cost.
  • –Be wary of jobs completed in under an hour on a full-sized property, as rushed work on driveways or exterior walls almost always leaves uneven coverage.
  • –Defensive responses to photos of poor workmanship, or escalating a billing dispute to debt collection before attempting a resolution, signal a company not worth re-engaging.
  • –Operators who make no mention of wind conditions before applying chemical roof treatments are cutting corners on safety and neighbour protection.
  • –No follow-up contact, no job photos, and no written quote are all signs of an operator unlikely to stand behind their work.
What should you ask before booking a house wash? expand_more
  • –Ask whether they use soft washing or pressure washing for your specific cladding type, and why they recommend that method.
  • –Find out what chemical products they use for moss and mould treatment, and whether those products comply with your local council stormwater bylaws on biocide runoff.
  • –Confirm whether spouting, decks, paths, and windows are included in the quoted price or charged separately.
  • –Ask how long the treatment result is expected to last and whether a follow-up application is needed to fully clear biological growth over several months.
  • –Request before-and-after photos from a recent comparable job so you can judge their standard of finish.
  • –Ask whether the operator carries public liability insurance and request written confirmation of current cover before work begins.

House Washing ranked 6 to 10 in Christchurch

They scored below the top 5 on the same public review record.

  • 6

    Jay-Jays House Washing

    ★ 5.0 93 reviews Top5 Score 159
    5★ 92 4★ 1

    Jay-Jays House Washing gets windows genuinely clean without pressuring clients to add services they don't need. Jaeger regularly goes beyond the agreed scope, cleaning bathroom mirrors and glass oven doors as part of a standard visit.

    Reviews most often describe: Homeowners wanting thorough window and exterior cleaning

    • ✓ Fits last-minute bookings in
    • ✓ Careful around gardens while working
    • ✓ No upsell pressure on extras

    location_on 163 Regents Park Drive, Casebrook, Christchurch

    map Map Is this your business?
  • 7

    Oncore Window Cleaning & Exterior Services

    ↓ 1
    ★ 4.9 106 reviews +2 Top5 Score 159 +1
    5★ 102 4★ 2 1★ 2

    Oncore Window Cleaning & Exterior Services texts ahead of arrival and shows up on time, making it a straightforward choice for anyone who needs to plan their day around a booking. Competitive pricing paired with inside-and-out window cleaning in a single visit means fewer bookings and less hassle overall.

    Reviews most often describe: Homeowners wanting fast, tidy window and exterior cleaning

    • ✓ Texts before arriving
    • ✓ Inside and out in one visit
    • ✓ Competitive on price

    location_on 14/135 Lichfield Street, Christchurch

    map Map Is this your business?
  • 8

    Amarco Exterior Cleaning

    ★ 4.9 39 reviews Top5 Score 148 +2
    5★ 36 4★ 2 2★ 1

    Amarco Exterior Cleaning turns visibly weathered homes around, with one white brick house described as transformative after a full washdown. Owners inspect completed work on-site, and the team follows up with clients after the job is finished.

    Reviews most often describe: Homeowners wanting thorough exterior cleaning with follow-up

    • ✓ Owner inspects finished work on-site
    • ✓ Post-job follow-up contact
    • ✓ Points out maintenance issues noticed during clean

    location_on 40E Brisbane Street, Sydenham, Christchurch

    map Map Is this your business?
  • 9

    Southern Wash Worx

    ★ 4.9 44 reviews Top5 Score 147
    5★ 43 1★ 1

    Southern Wash Worx tackles heavily stained exteriors and lichen-covered roofs, with reviewers noting visible transformations on walls and coloursteel surfaces. Appointment reminders the day before and on the day itself are a built-in part of how they run jobs.

    Reviews most often describe: Homeowners wanting roof treatment and exterior wash

    • ✓ Appointment reminders day before and day of
    • ✓ Lichen treatment on southern-facing roofs
    • ✓ Takes care around garden during wash
    map Map Is this your business?
  • 10

    Happy Homes Gutter Cleaning

    ↓ 3
    ★ 5.0 35 reviews Top5 Score 146
    5★ 35

    Happy Homes Gutter Cleaning turns around email quotes quickly and sticks to the price given, which reviewers note repeatedly as a reason they booked. Mark cleans manually with a ladder and pressure hose rather than vacuuming, and tidies up the debris before leaving.

    Reviews most often describe: Homeowners wanting prompt quotes and tidy results

    • ✓ Quote price honoured on the day
    • ✓ Cleans up debris as job progresses
    • ✓ Same-day or next-day email response

    location_on 58a Langdons Road, Papanui, Christchurch

    map Map Is this your business?

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About this ranking

How are the top house washing companies in Christchurch chosen? expand_more

We build this page from Google Maps results for house washing companies in Christchurch. Each one is scored on its public rating and review record. Businesses outside the area, or whose reviews describe a different line of work, are left out. See how we rank for the full method.

How often are rankings updated? expand_more

Every category and city is recrawled on a rolling cycle, about once a month. This page was last checked on 20 July 2026.

Can a business pay to appear in this list? expand_more

No. Top 5 and Also Recommended positions are merit-only and cannot be purchased. Verifying a business is free. A subscription adds a website link on the card, a public profile page, and competitor and ranking history in the owner's dashboard, none of which affects ranking position. See what a subscription includes.

Why isn't my business listed? expand_more

We build this page from Google Maps results for house washing companies in Christchurch. The usual reasons for missing out are a Google Business category that does not match, too few reviews to score near the top, or an address outside the area we cover. At the last update, the smallest review count among the 10 businesses listed here was 35. Check where you rank or read how rankings work.