Commercial VRF & VRV Systems in South Florida
Maza HVAC is a factory-certified commercial VRF/VRV specialist - Mitsubishi Electric Diamond, Daikin VRV and Toshiba - delivering design, installation, occupied-building retrofit, controls and commissioning across Miami-Dade, Broward, Palm Beach and Monroe.
- Florida Licensed Mechanical Contractor
- Licensed • Bonded • Insured
- Mitsubishi Diamond Contractor
- Daikin VRV Certified
- Toshiba VRF Certified
- EPA Section 608 Certified
Variable Refrigerant Flow, Done Right
A commercial VRF (Variable Refrigerant Flow) or VRV (Variable Refrigerant Volume) system connects one or more outdoor units to many indoor units through refrigerant piping, varying flow to match each zone's load precisely - and Maza HVAC is a factory-certified VRF specialist (Mitsubishi Electric Diamond, Daikin VRV and Toshiba) serving Miami-Dade, Broward, Palm Beach and Monroe counties.
Heat-recovery designs move energy between zones for simultaneous heating and cooling, while zone-level control delivers comfort and efficiency that legacy packaged systems can't match - ideal for South Florida's year-round cooling demand.
Factory-Certified Across the Major VRF Brands
Manufacturer certifications most contractors can't claim - backing your equipment, your warranty and your commissioning records.
Mitsubishi Electric Diamond
Diamond Commercial-tier certified for CITY MULTI VRF. Eligible registered commercial Mitsubishi VRF systems can qualify for an extended warranty (up to 10 years) through the Diamond Commercial program.
Daikin VRV
Certified for Daikin VRV design and installation - the system family that pioneered variable refrigerant volume technology for commercial buildings.
Toshiba VRF
Toshiba VRF certified for compact, high-efficiency variable-refrigerant systems suited to mixed-use and tenant-improvement projects.
Full-Scope Commercial VRF Services
From engineering through commissioning and ongoing service, we own the entire VRF lifecycle.
VRF Design & Engineering
Zoning strategy, load calculations, refrigerant line-set routing and equipment selection matched to your building and South Florida's year-round latent loads.
New-Construction Installation
Full VRF packages for ground-up commercial and tenant build-outs - coordinated with MEP, electrical and ceiling trades.
Heat-Recovery & Heat-Pump Systems
Two- and three-pipe heat-recovery and heat-pump VRF that moves energy between zones for simultaneous heating and cooling across a building.
Controls & Integration
Centralized VRF controls and touchscreen controllers (e.g. Mitsubishi TE200), BACnet/BMS integration and remote monitoring for facility teams.
Commissioning
Documented startup, refrigerant charge verification and performance testing so the system runs to specification from day one.
Service & Repair
Expert diagnostics, repair and preventive maintenance for VRF outdoor and indoor units - with priority dispatch for contract clients.
VRF Retrofit for Occupied Commercial Buildings
VRF can be installed in an occupied building - that's one of its biggest advantages. Because the system is modular and refrigerant-piped, we replace aging HVAC zone by zone, floor by floor, keeping tenants in place with minimal disruption and no full building shutdown.
We phase the work around your occupancy and operating hours, coordinate access, and document each zone as it comes online - so capital upgrades happen without losing rent, revenue or comfort.
Mitsubishi CITY MULTI, Daikin VRV & Toshiba
We match the right VRF platform to your building, budget and zoning needs.
Mitsubishi CITY MULTI
Mitsubishi Electric's flagship commercial VRF line - including ducted PEFY indoor units, ceiling cassettes and large-capacity outdoor banks.
Daikin VRV
The original variable-refrigerant-volume platform, engineered for efficiency and zoning flexibility across commercial floor plates.
Toshiba
Compact, high-efficiency VRF for mixed-use, hospitality and tenant-improvement applications.
Why South Florida Chooses Maza for VRF
Triple-brand certified
Mitsubishi Diamond, Daikin VRV and Toshiba VRF certifications under one contractor.
Occupied-building retrofit
Zone-by-zone replacement that keeps tenants in place - no full shutdown.
Engineered for Miami
Designs built for year-round latent loads, salt air and HVHZ wind-load codes.
Commissioned & documented
Verified startup and records that support warranties and facility teams.
Planning a VRF Project?
Whether it's a new-construction package, an occupied-building retrofit or service on an existing system, Maza HVAC is South Florida's factory-certified VRF specialist. Request an assessment or call our team directly.