Systems & Construction
The Workhorse on the Roof
Most of commercial Phoenix is cooled by machines nobody sees. We keep them worth ignoring.
The packaged rooftop unit is the unsung employee of the commercial Valley: it sits in punishing sun, swallows dust storms, and runs fourteen hours a day without so much as a break room. When it does its job, nobody knows its name. When it quits, everybody learns it fast.
RTUs are our daily bread. We replace them with crane precision, repair them with stocked trucks, and maintain them on schedules built for the desert. If your building runs on rooftop units, this page was written for you.
01
One-day crane swaps
Choreographed replacements that give you back a cool building by close of business.
02
Curb adapters fabricated
New units matched to existing curbs cleanly — no leaks, no improvisation.
03
Every tonnage, every brand
From 3-ton shop units to 60-ton big-box packages, all major manufacturers.
04
Desert-tuned maintenance
Programs that stretch RTU life years past the Phoenix average.
Replacement Without the Drama
An RTU replacement done well is choreography: the curb adapter fabricated in advance, gas and electric ready, crane scheduled at dawn, the old unit off and the new one set before the parking lot fills. We routinely complete single-unit swaps in a day, with the space back in service the same afternoon.
Modern replacements also come with a quiet bonus: today's units beat fifteen-year-old models on efficiency by wide margins. On a Phoenix cooling bill, the upgrade often begins repaying itself with the first summer.
Kept Alive Longer Than Average
The difference between an RTU that dies at year twelve and one that cruises past twenty is not luck; it is coil hygiene, correct charge, tight electrical connections, and belts changed before they scream. Our desert-tuned maintenance delivers exactly that, unit by unit, with logged condition histories.
And when a unit does reach the end, you will see it coming in the data — planned replacement in April instead of an emergency in August. That, too, is a service.
Straight Answers
Questions We Hear on This One
How long does a rooftop unit last in Phoenix?
Neglected, 10 to 12 hard years. Maintained, 15 to 20. The desert taxes everything, but disciplined maintenance keeps most of the difference.
Can you replace our RTU with a more efficient one on the same curb?
Almost always — we fabricate curb adapters that mate new equipment to existing curbs, upgrade gas and electrical connections as needed, and flash it all weathertight.
How disruptive is a replacement?
Minimally. Crane sets happen early, most work happens on the roof, and single-unit swaps typically finish in one day. Your customers may never know it happened, apart from the better air.
Should we replace all our units at once or stagger them?
It depends on age, condition, and capital planning. We often build staged replacement plans from maintenance data — worst units first, budget spread across seasons, no surprises in July.
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