# Cool Air AC

> Cool Air AC is a heating, ventilation and air conditioning (HVAC) company based in Hamilton, New Zealand, serving residential and commercial customers throughout the wider Waikato region. The business is run by Patrick Kelly, a qualified refrigeration and air conditioning engineer with a background in refrigeration, air conditioning, construction and quantity surveying. Cool Air AC designs, supplies and installs heat pumps from Panasonic, Mitsubishi Electric, Hitachi and Gree, provides ongoing servicing and maintenance for heat pumps and air conditioning systems (including scheduled commercial preventative maintenance for schools, offices, hotels and factories, plus IQP building warrant of fitness inspections), and services home ventilation systems and sells replacement filters for HRV, Smartvent, DVS, Sayr, Moisture Master and AMS systems. Installation work is generally carried out within 35km of Hamilton.

Phone: 022 035 5651
Website: https://www.coolairac.co.nz/

## Company Overview

- [Home](https://www.coolairac.co.nz/): Introduces Cool Air AC as a Hamilton and Waikato HVAC business run by Patrick Kelly, summarizing the three core service areas (servicing and maintenance, installs and heat pumps, ventilation servicing and filter sales) and linking to each.
- [Contact](https://www.coolairac.co.nz/contact/): Contact page listing phone number (022 035 5651), an email contact form, Patrick Kelly as the point of contact, and a summary of the four service types offered (servicing and maintenance, installs and heat pumps, ventilation servicing, filter sales). No physical address, business hours, or explicit service area are published on this page.
- [Testimonials](https://www.coolairac.co.nz/testimonials/): Page intended for customer testimonials and supplier logos; as of the current site content it does not yet contain published customer reviews or quotes.

## Services

- [Servicing and Maintenance](https://www.coolairac.co.nz/servicing-and-maintenance/): Describes routine heat pump and air conditioning servicing to extend unit lifespan, lower electricity bills, prevent damage and improve air quality. Comprehensive clean-and-service work includes filter and cover cleaning/sanitizing, indoor and outdoor coil/fin cleaning, fan inspection, drain vacuuming and testing, electrical terminal safety checks, mounting and insulation checks, and air temperature verification. Also covers heat pump breakdown repair across multiple brands, and commercial planned preventative maintenance (quarterly, semi-annual or yearly) for schools, offices, hotels and factories, including free audits against a client's current maintenance provider and IQP inspections for building warrant of fitness compliance.
- [Installs and Heatpumps](https://www.coolairac.co.nz/installs-and-heatpumps/): Covers heat pump design, supply and installation for residential customers, using Panasonic, Mitsubishi Electric, Hitachi (accredited supplier/installer) and Gree units. Installation packages include materials, supply, back-to-back install and electrical certification, carried out by trained NZ refrigeration engineers and registered electricians within 35km of Hamilton, backed by a 6-year parts and labor warranty. Notes Hitachi units as competitively priced, Energy Star qualified, and Japanese-engineered. Free design and quote available by phone or online enquiry.
- [Ventilation Servicing and Filter Sales](https://www.coolairac.co.nz/ventilation-servicing-and-filter-sales/): Covers home ventilation system servicing and replacement filter sales for HRV, Smartvent, DVS, Sayr, Moisture Master and AMS systems (additional models sourced on request), aimed at improving indoor air quality and reducing winter window condensation. Services include supply and installation of replacement filters, control timer resets, and ducting/fan/airflow testing. HRV-compatible filters are triple-layer, ultrasonically welded, nontoxic, odorless, disposable, and rated for a 24-month service life.