Commercial HVAC contractor in Tucson — planned with the power

A licensed commercial HVAC contractor serving Tucson and all of Arizona — we install, integrate, and service commercial HVAC and refrigeration, coordinated with our electrical and construction scopes from day one. Backed by our Arizona ROC CR-39 Air Conditioning & Refrigeration classification.

What We Offer

Full-scope commercial HVAC

From equipment and ductwork to controls and commissioning — engineered, installed, and wired by one accountable team. Tucson is a cooling-dominated desert climate where mechanical systems run hard most of the year and most of the equipment lives on the roof, so we select, set, and service it for the conditions it actually faces.

Equipment & Systems

Selection, setting, and start-up of the systems that heat, cool, and condition the building — in this market, most of it rooftop equipment, crane-set and coordinated with the structure and the power below it.

Rooftop units (RTUs) and packaged systems
Split and ductless / VRF-VRV systems
Chillers, boilers, and hydronic systems
Make-up air, exhaust, and energy-recovery units
Commercial refrigeration

Ductwork & Air Distribution

Air moved efficiently and quietly to where it's needed.

Duct design, fabrication, and installation
Diffusers, registers, grilles, and dampers
Duct insulation and sealing
Zoning and airflow balancing coordination

Refrigerant & Piping

Clean, leak-free refrigerant and mechanical piping by certified technicians.

Refrigerant line sets and brazing
Evacuation, charging, and leak testing
Condensate and hydronic piping
EPA-compliant refrigerant handling and recovery

Controls & Building Automation

The intelligence layer that runs the mechanical system — and ties into the electrical one.

Thermostats and DDC controls
Building automation (BAS) programming and integration
Sequences of operation and equipment scheduling
Controls interfaces coordinated with electrical power

Ventilation & Indoor Air Quality

Code-compliant fresh air and comfort, engineered for the space.

Code-required ventilation and exhaust
Make-up air and pressurization
Filtration and air-quality upgrades
Economizer and energy-efficiency strategies

Service, Start-Up & Commissioning

Getting equipment running right — and keeping it that way through a Tucson summer, when a marginal unit that limps through June tends to fail during monsoon season, with the building full.

Equipment start-up and checkout
Testing, adjusting & balancing (TAB) coordination
Commissioning support and owner training
Retrofits, replacements, and preventive maintenance

Why Integrated MEP Wins

Wired and controlled the way it was designed

When mechanical and electrical are bid and built separately, the gaps between them become field problems: the wrong disconnect, a missing controls run, a duct in the path of a feeder. We coordinate HVAC with the electrical and structural scopes from the start — so equipment power, controls, and rough-in sequencing are decided on the drawings, not in the field.

See MEP coordination

Equipment power and disconnect coordination
HVAC controls interfaces and integration
Rough-in sequencing across trades
Conflict detection between mechanical, electrical, and structure
Start-up, balancing coordination, and commissioning support

FAQ

Commercial HVAC questions, answered

Do you work on residential HVAC?

Yes — for replacement. We replace residential air conditioners, heat pumps and gas packs, and we do the electrical side of the change-out too — the circuit, the disconnect, and any panel work — because we hold both the CR-39 mechanical and CR-11 electrical licenses. There is no gap between the HVAC company and the electrician to fall into. What we are not is a 24/7 no-cool service company: we don’t chase a capacitor at 9 p.m., and we’d rather say so than take the call and disappoint you. If your unit is dead and you’re deciding between one more repair and a new system, that is the conversation we’re built for — start with the Tucson AC replacement cost calculator, which gives you the range and the drivers before you talk to anyone.

Can you replace a rooftop unit on an occupied building?

Yes, and most of our change-outs are exactly that. We plan the crane pick and rigging path with the property manager, confirm the curb adapter before the equipment is ordered, and schedule the swap for the window that costs your operation the least — often a weekend.

Do you handle the electrical for the equipment too?

Yes — that's the main reason owners bring us in. We hold both the CR-39 mechanical and CR-11 electrical licenses, so the conductors, disconnect, service receptacle, and controls wiring are ours. There is no gap between the mechanical contractor and the electrician to fall into.

Do you do preventive maintenance and service?

Yes. We provide start-up, service, retrofits, and preventive maintenance, and for facilities that want one contractor across trades, HVAC maintenance can be scheduled alongside electrical and life-safety testing on the same visits.

Who handles refrigerant?

Our technicians. Line sets and brazing, evacuation and charging, leak testing, and EPA-compliant recovery and handling are part of the scope we self-perform — see refrigerant & piping.

Do you provide test and balance and commissioning?

We perform start-up and functional testing and coordinate test and balance, then verify the sequences of operation actually run the way the design intended before the system is turned over.

Our Work