Our Projects
From single-room split system installs to large-scale commercial fit-outs, MJM Mech Services has delivered HVAC solutions across Perth and regional Western Australia. Below is a snapshot of the types of projects we’ve completed — each one reflecting our commitment to quality workmanship, clean installations, and systems that perform.
Residential Installations
We’ve helped hundreds of Perth homeowners upgrade from outdated evaporative units to modern ducted reverse cycle systems, install energy-efficient split systems in new additions, and replace failing equipment before summer hits.
Typical residential project:
- Challenge: A family in Perth’s southern suburbs had an ageing evaporative system that couldn’t keep up during 40°C+ days and provided no heating in winter.
- Solution: Full removal of the evaporative unit (including roof sheet replacement), installation of a zoned ducted reverse cycle system covering the entire home.
- Result: Year-round comfort, reduced energy bills, and a clean installation with no visible evidence of the old system.
Commercial & Childcare Projects
Commercial environments demand reliable, compliant HVAC systems. We’ve completed projects for offices, retail spaces, and childcare centres across Perth and the Wheatbelt, with a focus on meeting ventilation standards, building codes, and operational requirements.
Typical commercial project:
- Challenge: A childcare centre in the Wheatbelt needed a system that met strict air quality and temperature regulations while operating quietly during nap times.
- Solution: Multi-zone ducted system with individual room control, fresh air intake, and low-noise operation.
- Result: Full regulatory compliance, comfortable environments for children and staff, and energy-efficient operation year-round.
Breakdown & Emergency Repairs
Not every project is a planned installation. We regularly respond to emergency callouts where systems have failed mid-season. Our breakdown work ranges from compressor replacements and refrigerant recharges to full system swaps when units are beyond repair.
Regional & Remote Work
We don’t just work in the city. Our team regularly travels to the Wheatbelt and along the Perth-to-Kalgoorlie corridor for installations and service work. Regional clients benefit from the same quality standards and professional service we deliver in the metro area.
What Every Project Includes
- Pre-installation site assessment and system sizing
- Licensed, ARC-authorised technicians on every job
- Clean worksite — we leave your property as we found it
- Full system walkthrough and handover on completion
- Post-installation support and warranty documentation
Contact Us
Ready to get started? Call 0400 202 188 or submit a quote request through our contact form.