Local South Canterbury Technicians

Warm In Winter. Cool In Summer. Installed Properly.

Q: What size heat pump do I need for a home in South Canterbury?

Heat pump sizing in South Canterbury must account for cold winter frosts and local insulation levels. A standard bedroom or small lounge generally requires 2.5 kW to 3.5 kW, while larger open-plan living areas typically require 5.0 kW to 8.0 kW. A free on-site assessment determines the exact heating capacity required.

Q: How often should a heat pump be serviced in Timaru?

Homeowners in Timaru should clean internal filters every 2 to 3 months and book a professional deep clean every 12 to 24 months. Regular servicing removes mold, dust, and allergen build-up while maintaining energy efficiency in Canterbury's variable coastal climate.

Q: What is included in a Timaru Heat Pumps deep clean service?

A deep clean includes washing and sanitizing filters, cleaning indoor evaporator coils and barrel fans, clearing drain lines, testing airflow and operating temperatures, checking electrical terminals, and inspecting the outdoor condenser unit.

We supply, install, deep clean, and repair residential and light commercial heat pumps. Deal directly with the owners from start to finish—no pushy sales agents or subcontracted strangers.

Book Free Sizing & Quote* Book $95 Deep Clean*

✓ Certified Technicians ✓ Healthy Homes Compliant ✓ Trusted Major Brands

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Fill out this form and Ian or Bryan will get back to you within 24 hours.

Our Core Services

Complete heat pump support designed to cut your power bills and keep your home at the perfect temperature year-round.

New Installations

Custom Quote / free measure*

Proper sizing is critical. We calculate room volume and insulation levels to match your space with high-efficiency systems from trusted brands.

✓ High-wall, floor consoles & ducted
✓ Trusted Major Brands
✓ Full electrical & refrigeration sign-off
✓ Manufacturer warranties up to 6 years

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Recommended

Deep Clean

$95 + GST* per unit

Musty smell or weak airflow? Our specialized pressurized deep clean strips hidden mold, bacteria, and dust from inside the barrel fan and coil.

✓ Restores original heating performance
✓ Lowers running power consumption
✓ Antimicrobial coil sanitisation
✓ Outdoor unit & coil flush included

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Repairs & Diagnostics

Prompt Callout / diagnosis*

If your heat pump isn't heating, is leaking water inside, or flashes an error code, we pinpoint the issue fast to get you back up and running.

✓ Refrigerant leak tests
✓ Sensor, PCB, and fan motor repair
✓ Drainage line clears
✓ Landlord compliance certificates

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Local Hands-On Experience

Meet Ian & Bryan

We aren't a national corporate chain with a distant call centre. We’re two local tradesmen who take genuine pride in looking after South Canterbury homes.

The Timaru Heat Pumps Difference:

When you call us, you speak directly to Ian or Bryan. The same guys who assess your home and measure your walls are the ones turning the screwdrivers and commissioning the system.

Whether you're retrofitting a 1920s villa in Marchwiel, heating a new build in Highfield, or need three units cleaned in a rental portfolio, we arrive on time, work cleanly, and stand behind our work.

Frequently Asked Questions

Quick answers about heat pump installations, sizing, and professional maintenance across South Canterbury.

Who provides heat pump installation and servicing in Timaru and South Canterbury?

Timaru Heat Pumps & Servicing provides expert heat pump installation, repairs, and deep-clean maintenance across Timaru, Temuka, Geraldine, Pleasant Point, Waimate, and the wider South Canterbury region. Work is completed directly by local owner-operators Ian Westwell and Bryan Robinson.

What size heat pump do I need for a home in South Canterbury?

Heating demands in South Canterbury are higher due to cold winter frosts and coastal dampness. As a baseline guideline:

Bedrooms & Home Offices (10–20 m²): 2.5 kW – 3.5 kW
Mid-size Living Areas (20–40 m²): 4.2 kW – 6.0 kW
Open-Plan Living & Older Villas (40–70 m²+): 6.0 kW – 8.5 kW+

We provide a free on-site heat-loss assessment in the Timaru area to ensure the system is properly sized and won't struggle or ice up during severe sub-zero frosts.

How often should a heat pump be serviced in Timaru?

Homeowners should vacuum or rinse the internal dust filters every 2 to 3 months. A comprehensive professional deep clean should be scheduled every 12 to 24 months to strip internal barrel fan mold, sanitize coils, check drainage, and ensure running efficiency in coastal Canterbury conditions.

What is included in a Timaru Heat Pumps deep clean service?

Our multi-point pressurized deep clean ($95 + GST per unit) covers:

Full disassembly and antibacterial sanitation of indoor coils and fan barrel
Condensate drainage line flush to eliminate odors and prevent ceiling/wall leaks
Electrical terminal and thermostat accuracy inspection
Outdoor condenser unit check and coil clearance
Operating temperature and airflow performance diagnostics