Heat and Cool Air-conditioning Ltd is is proudly Kiwi owned and locally operated by Bill and Emillie Delaney.

Emily and Bill Delaney

It is a small family business based in New Lynn and employs a team of 15 staff, experts in servicing and installing heat pump and air conditioning systems in Auckland.

For the past 30 years, Bill and Emillie have been in business. They started as a single contractor and slowly built up to become the successful company Heat and Cool Air-conditioning is today.

Bill is a NZ registered electrician and over this time has trained fifteen apprentices.  Additionally, Bill has been involved in the Schools Gateway program. This offers high school students the opportunity to have some hands-on work experience during the school holidays to see if that trade is for them.

These days he is actively involved in sales enjoying supporting and advising clients in selecting the best system to suit their heating and cooling needs.

Bill and Emillie are now very proud grandparents of three beautiful grandchildren and love spending time with them as much as possible.


All Heat and Cool staff are employed by our company – no sub-contractors.

All staff undergo Health and Safety training, First Aid certification and Site Safe Passports.