Family-owned & fully licensedFamily-owned & fully licensed in Perth
Perth's Top Rated
Air Conditioning &
Electrical Services
Your trusted Perth team for air con installs, repairs & servicing plus all your electrical work. Your trusted local team for air conditioning installs, repairs & servicing plus all your electrical work across Perth.
"Phenomenal service provided by Matt! The works was done on schedule and to a professional standard. The price was also very reasonable for the works done. I highly recommend for anyone looking to get aircon work done, and I wish Otter Air Conditioning the best for their future endeavours."
"Matt and his offsider arrived on time and were very efficient tidy and courteous. His work was extremely neat and his offsider kept everything clean. Would recommend him to everybody."
"Big thanks to Matt for replacing our reverse cycle split system. Otter were able to schedule the job in a reasonable time and quoted a fair price. They turned up when promised and got the job done fast. They were neat and tidy and removed the old system. Our tenants are very happy. I recommend them and would absolutely use them again!"
"Matt and the team (Celina(?)) were amazing through-out the process. They made time to come out and quote on our extremely strict requirements due to strata. He supplied all the options and upgraded us for free due to a stock issue. By re-using existing cabling, he reduced the cost from the original quote and displayed excellent work and craftsmanship. Matt even returned later in the week to change the screws to a colour that better matches the pipe... extreme after-work / sales service. My partner and I highly recommend Otter Air for their friendliness, quality of work and great customer service."
"Matt is absolutely brilliant. Accommodated changes in installation dates with no dramas. Was at my address on time. Completed the installation of 4 units with minimal disruption to us at home. What’s best is that he also helped with relocating a painting owing to the unit installation. Very professional and tidy. Didn’t have to go around with the vaccum Cleaner after their clean. Very highly recommended. Thank you Matt"
"Great experience with Otter Airconditioning. The price was very reasonable, and the service was friendly and professional. The installation was much cleaner than the existing units that were installed."
"Very happy with the work provided! Matt was punctual, friendly and worked quickly to get my split system installed - would definitely recommend to others!"
"Matt and his team have installed a few ac units at my house, I’ve come back to him time and time again as his attention to detail is 10/10. Fairly priced and extremely easy to deal with, I recommend his AC services to everyone."
"Matt was fabulous, communication, workmanship, cleanliness and price. I highly recommend using their services."
"It’s good to know there are still excellent humans out there and Matt is one of them! When it was a 40degree week and our aircon broke, Matt came to our rescue and managed to fit us in even though we was booked up. He is professional, caring and very reasonably priced. Cannot recommend Matt enough! He is an absolute gem. Thank you so much Matt! Recommended you to everyone I know with an aircon! Thank you thank you thank you!!"
"Thank you Matt for a great job fixing the air conditioner unit. Your professionalism and expertise is commendable. Excellent work. Thanks very much. I highly recommend Otter Air conditioning."
"Very happy with Matt’s service changing over an old busted split system; Matt worked around my busy schedule to install a new fairly priced unit that is sized perfect to the room. So if your chasing some honest service and want a cool room to sleep this coming summer? Look no further! Thanks Matt!"
"Great communication from the first call for quote through to install on day. Easy to deal with and work is clean and tidy. Awesone install for two new spilts and removal of the evap system on my house. Thank you."
"Had a pleasant experience with Matt, he was punctual, professional and completed the job in a timely manner. Thanks for your great service mate."
"Was recommended via a friend. Professional and friendly. But most importantly, the opposite of those dodgy operators who tell you things for their benefit. Definitely a breath of fresh air. You 'otter' try them!"
"Thanks for the install Matt!"
A cooler, safer home.
Without the runaround.
No more juggling separate trades or chasing quotes that never arrive. One local team handles your air conditioning and electrical together — you make one call, we arrive when we said we would, and the job is done properly the first time.
The price we quote is the price you pay. Same-day service when you need it, clean and tidy workmanship every visit, and a licensed WA team that treats your home like our own. That's the standard Matt built Otter Air on.

Every system. Every suburb. Fully licensed.
Whatever the job calls for, we carry the licence, the insurance and the experience to do it properly:
- Split, ducted & multi-head air con — supply, install, service & repair
- All electrical work — switchboards, rewires, lighting & power
- EV charger installation & smoke alarms — done in-house
- Licensed & insured — EC16559 | AU064616
- All of Perth metro — Two Rocks to Mandurah


Our commitment to every Perth home
The Otter Air Promise
Four standards we hold ourselves to on every job — no exceptions.
Upfront pricing, always
You'll know the full cost before we start. No hidden extras, no nasty surprises when the invoice arrives.
We respect your home
We treat your home like our own , clean up properly after every job and leave things better than we found them.
We show up on time
Your time matters. We'll be there when we say we will , not sometime between 8am and 4pm.
Right the first time
10+ years experience means we know what works, what doesn't, and how to leave a job we'd be proud to come back to.
We've got you covered
Otter Air has developed a reputation amongst our clients as being fast, friendly and providing a professional service.
Otter Air has developed a reputation amongst our clients as being honest, reliable, efficient and provide a professional service that delivers what we promise.
Real installs, straight from the job site.
No stock photos here — every shot below is genuine Otter Air work from homes across Perth.
Compare us. Then call us.
We're not the only air con and electrical team in Perth — here's how we stack up against the rest.

Perth homeowners have trusted us for 10+ years. Here's what they say.
Real five-star reviews from Perth homeowners — see why locals choose Otter Air for air conditioning and electrical work.
See all reviewsFrequently asked questions
Otter Air has built a reputation amongst Perth homeowners for being honest, reliable and efficient — delivering exactly what we promise. Below we've answered some of the questions we get asked most.
Our entire team of Perth electricians and air conditioning technicians hold all the licenses required for the work we do, and we're fully insured — giving you complete peace of mind with every job we complete.
We're a Perth-based, WA-owned and operated team servicing homes right across the Perth metro area. From the northern suburbs to the south, there isn't a suburb our team can't reach.
To keep your system running efficiently and extend its lifespan, we recommend servicing your air conditioner once a year. Evaporative systems may need additional maintenance due to their water and filter components.
The right size depends on factors like the size of your home, insulation, ceiling height, and the number of rooms you want to cool and heat. Our experts can assess your home and recommend the most suitable size and type of system for your needs.
Yes — as long as it's a system we cover. We install and repair split systems, ducted systems, evaporative systems and cassette systems. (We don't service window-box units.) If you're unsure what you have, send us a photo and we'll check for you.
Absolutely. We provide free, no-obligation quotes with honest, upfront pricing — so you know exactly where you stand before any work begins.
Book Now
Send an enquiry and we will contact you as soon as possible.