Stinson Air & Solar
Duncan once delivered parts on his day off to keep a customer's install moving.
The thing that defines this business is the depth of named people doing specific jobs, and the willingness to keep turning up until a job is right. Jasmin Vahala runs scheduling for builders and gets praised by name across multiple new home companies. Zain Amjad is the go-to for any solar inverter or app configuration issue, and reviewers call him patient and clear. Max handles aircon servicing and repaired a MyPlace app without fuss during a standard visit. Install teams consistently get credit for drop sheets, clean worksites, and checking placement before any wall or ceiling is touched. The one concern that clears the bar is solar quoting accuracy. Multiple unhappy customers describe being quoted for the wrong inverter, then hit with a doubled price after panels were already on the roof. One customer's timeline stretched two months from panel install to inverter connection. If you are getting a solar quote, insist on written confirmation of your phase type, inverter model and wattage before anything goes on the roof. For ducted aircon replacements, the reviews suggest you are in steady hands if you ask which named lead will be on your job.
Their work
What it's like working with them
Based on a sample of Google reviews (179 total)
“Zain came over to our house to assist”
“house was left in an impeccable condition”
“they would keep coming back until we were happy”
What they help with
Based on what their customers hired them for
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About Stinson Air & Solar
This is a volume outfit doing ducted air conditioning and solar installs across Perth new builds and renovations. The team is deep, with specific names doing specific jobs. Jasmin Vahala handles scheduling for builders and keeps projects on site running smoothly. Zain Amjad is the aftersales tech that gets called out for solar app setups and inverter configuration, and reviewers repeatedly say he is patient. Max is the service technician mentioned for methodical maintenance work and fixing MyPlace app issues. Duncan is the design consultant who once delivered parts on his day off to keep an install moving. The work splits between large ducted replacements, solar and battery packages, and home builder contracts with names like Mondo Exclusive Homes and Westwood Homes appearing. Reviews show a real willingness to cover design mistakes at their own cost, including a full partial redesign of an aircon layout. The installers get consistent praise for drop sheets, clean worksites, and confirming placement before they cut anything. Homeowners doing a full ducted replacement inside a lived-in house will find that care matters. Commercial solar with a tricky roof gets handled too, with Brett's team praised for running wiring through a parapet wall rather than across a two-storey facade. This is a mid-size company where the reliability sits with specific named people, not an anonymous call centre.
Best for full ducted system replacements in lived-in homes, new build aircon and solar packages through a builder, and solar installs where you are comfortable managing the detail on inverter specs and timelines.
Location
Often needed together
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Claim This Profile — Free →Common questions about Stinson Air & Solar
Who should I ask for when booking a solar job?+
Zain Amjad is the name that comes up over and over for solar app setup, inverter configuration, and patient post-install support. Multiple reviewers mentioned calling him ten times without any hint of frustration. For the install itself, Brett's team gets praise for careful work on difficult roofs.
Does Stinson deal with builder or new home contracts?+
Yes, and the reviews show they have held contracts with named Perth builders for years, including Mondo Exclusive Homes and Westwood Homes. Jasmin Vahala is the scheduling manager those builders praise by name. If you are building, listen for who your project coordinator will be.
What kind of aircon work do they do most?+
Ducted replacement jobs are the core, often in homes people are still living in. Installers are routinely described as tidy, polite, and careful to confirm placement before cutting. Several customers had old evaporative systems removed and replaced with new reverse cycle ducted units.
What are the main concerns in the negative reviews?+
The clearest pattern is solar quoting accuracy. Multiple customers described being quoted for the wrong inverter, then having the cost double after panels were already on the roof. Delays between panel installation and inverter connection stretched for months in some cases. Ask for the inverter model and phase type in writing before signing anything.
Do they do small repairs or just big installs?+
They handle both. Small fault repairs and annual servicing come up in reviews, with Max named as the technician for methodical maintenance work.