Breathe Cleaner Air with Professional Heat Pump & Ducted System Cleaning
Dust, mould, and grime build up inside your heat pumps and ducted systems, wasting energy and polluting the air your family breathes.
Our expert cleaning restores airflow, improves air quality, and helps your system run like new — keeping your home healthy, comfortable, and energy-efficient all year long
Your System, Our Specialised Care.
Whether it’s a wall unit, multi-split, or ducted system, we tailor the clean to what your home needs.
Discover how our specialised cleaning revitalises your system, improves air quality, and saves you money.
Standard Heat Pumps
The workhorse of bedrooms and lounges, and often the first to lose airflow. We deep-clean both indoor and outdoor units to restore power and remove hidden mold.
Multi-Split Systems
Multiple indoor units running from a single outdoor unit, giving you room-by-room climate control across the home. Each unit needs individual attention to prevent one dirty head from impacting the whole system.
Ducted Systems
Quiet, powerful, and easy to forget, until airflow drops or bills spike. We clean your ceiling or floor vents, return filter, and central units for full-system performance.
Breathe Cleaner Air. Save on Power. Deep Clean Your Heat Pump the Right Way.
Heat pumps are the workhorses of New Zealand homes, but over time, they build up layers of dust, grease, and bacteria inside. Most people never see the grime hidden behind the plastic covers, or the drop in airflow and efficiency it causes.
We Go Beyond Filters
We go beyond filters. Every internal surface is flushed, brushed, and sanitised for a fresh, hygienic finish.
Prevent Leaks & Musty Smells.
A clogged drain line is the #1 cause of heat pump leaks and odour. We flush the entire drain pan and pipe to prevent overflow, mould, and bad odours, especially important during heating season when most systems don’t self-clean.
Proof of Performance: We Inspect and Test.
Before and after every clean, we test your system’s heating and cooling output, airflow, and noise.
If something’s not working right, we’ll let you know. You’ll have full visibility, and peace of mind that your system is running properly.
Multi-Unit Discounts
Got more than one heat pump? We’ll clean them all in one visit, and give you a better rate per unit.
We Show You the Results
Every clean includes before-and-after photos and a digital report.
Complete Multi-Split System Clean, Every Unit, Every Detail
Multi-split heat pump systems are powerful, efficient, and a significant investment. But each indoor head can collect hidden mould, dust, and bacteria over time, quietly impacting your comfort, efficiency, and health.
Our expert clean flushes out every indoor head and the outdoor condenser. We restore airflow, remove contaminants, and document everything with before-and-after reports, so you know the job’s been done properly.
Every Indoor Head Cleaned
Each indoor unit is flushed with a low-pressure washing system to clean the coils, filters, fans, and drain trays. We sanitise every head individually, no shortcuts.
Outdoor Unit Washed
We clean the outdoor condenser coil to remove dirt and debris that can block airflow and strain your system, even if it’s mounted in a tricky or elevated spot.
Before & After System Photo Report
You get clear visual proof of what we cleaned, for each indoor head and the outdoor unit, so you don’t have to guess what was done.
System Test & Airflow Performance Check
We test the system before and after cleaning to verify airflow, output temperature, and operational noise. You’ll know everything’s running as it should.
Full-System Ducted Heat Pump Clean, Restore Airflow & Efficiency
Ducted heat pumps are powerful, discreet, and great for whole-home comfort, but they’re also one of the most neglected systems when it comes to maintenance.
Dust, mould, and bacteria build up inside the return grille, coils, and fan motor, reducing airflow and spreading allergens through your home.
We provide a proper deep clean of your entire ducted system, improving performance, air quality, and energy efficiency in one visit.
Indoor Unit Deep Clean
We remove and clean the return grille, flush the evaporator coil, fan housing, and drain pan with low-pressure water and antimicrobial solution, and replace or clean the filter. This is where most mould and dust build up.
Drain Line Flush
We flush the condensate line to prevent water leaks and musty smells, a common issue in ducted systems left unserviced for too long.
Airflow & Output Check
We test airflow across multiple vents and confirm that the system is delivering consistent temperature and airflow throughout your home. We also check for signs of blocked ducts or mechanical issues.
Outdoor Unit Wash
We wash the outdoor condenser to remove dirt, debris, and plant matter that restrict airflow, reducing strain on the compressor and improving system efficiency.
Full System Report
You get before-and-after photos and a written summary of the work completed, including airflow tests, filter condition, and any recommended actions.
MiHT Care™ — Proactive Maintenance, Simplified.
Stop worrying about clogged filters or forgotten maintenance.
The MiHT Care™ Plan keeps your systems clean, efficient, and running smoothly with automatic bookings, expert servicing, and detailed photo reports.
Choose annual or bi-annual care, and select only the systems you want us to look after.
Automatic scheduling & service reminders
Tailored care for your home’s exact systems
Includes photo reports + system performance check
Better airflow, lower energy bills, and fewer breakdowns
"I had no idea how much gunk was in our heat pump until I saw the before and after photos. The air feels fresher, and the unit is so much quieter now. The MiHT technician was professional and explained everything. Highly recommend."
FAQs
Find answers to common questions about MiHT heat pump and ducted cleaning services.
Regular professional cleaning is one of the best investments you can make for your home. Key benefits include:
- Improved Energy Efficiency: A clean system runs more smoothly, using less energy and lowering your utility bills.
- Healthier Indoor Air: We remove dust, allergens, mold, and other pollutants, which helps you and your family breathe easier.
- Extended System Lifespan: Preventative maintenance reduces wear and tear, helping you avoid costly repairs and prolonging the life of your HVAC unit.
-Enhanced Comfort: A clean system distributes air more effectively, leading to more consistent and reliable heating and cooling.
Our expertise is focused solely on professional cleaning and preventative care for existing home energy systems. We do not install new units or service mechanical faults, allowing us to be specialists in keeping your current system running at its best.
Our comprehensive cleaning service is designed to restore your system to peak condition. It includes a thorough coil flush, a deep clean of the blower barrel, and an antimicrobial spray to sanitize the unit. We also perform a full visual inspection and provide before-and-after photos for your records. Additional services can be added as needed.
Yes, we offer comprehensive MiHT Care plans to keep your systems running smoothly year-round. These plans include regular cleanings and priority service, providing peace of mind and consistent performance.
You can easily book your cleaning service online through our website! Simply select your desired service, choose a time that works for you, and we will take car of the rest.
We understand that plans can change. You can cancel or reschedule your appointment through your booking confirmation link. WE just require 24 hours notice of a cancellation or booking time change.
To ensure a thorough and efficient service, please clear the area around your indoor and outdoor units before our technician arrives. Easy access to all components helps us do our best work.
A standard cleaning service typically takes between 1.5 to 3 hours, depending on the type, size, and condition of your system. We will always work diligently and respectfully in your home.
Absolutely. Your family's safety is our top priority. We use only non-toxic, environmentally friendly cleaning products, and our trained technicians follow strict safety protocols during every service.
Yes, all of our technicians are fully licensed, background-checked, and insured. You can have complete confidence that you are letting a qualified and trustworthy professional into your home.
We stand firmly behind our work with a 100% Clean Satisfaction Guarantee. If for any reason you are not happy with the result, please let us know, and we promise to make it right.
Still have questions?
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Get Your System Running Like New — Book Your Clean Today
Restore comfort, efficiency, and air quality with a professional MiHT clean tailored to your home.
