Commercial HVAC & Plumbing for Tucson Businesses

Everyone promises good commercial service. We put it in writing.

Picture Rocks Cooling handles HVAC and plumbing for Tucson offices, shops, and small commercial buildings — one licensed, bonded and insured team, an upfront quote, and a written workmanship guarantee on every job.

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New rooftop package unit installed by Picture Rocks on a Tucson flat roof, with the Catalina Mountains behind.

Commercial service built for how your business actually runs

Picture Rocks Cooling, Heating & Plumbing has handled light commercial work across the Tucson area since 2001 — offices, medical and professional suites, retail spaces, and small multi-unit buildings. It's the same licensed, bonded and insured team that handles our residential calls, so you get one point of contact for HVAC and plumbing instead of two vendors and two schedules.

We quote commercial jobs as commercial jobs — not a residential number stretched to fit a shop. Every visit starts with an honest look at the space and a price before any work begins, and every job is documented the way we document residential work: photos, and video where the job calls for it (a sewer scope, for instance), so you see what we saw.

This is light commercial, not industrial or ground-up new construction — the buildings and businesses we're built to serve well.

Commercial services we handle

  • Commercial HVAC repair & installation — rooftop package units, split systems, and heat pumps for offices, retail, and small commercial buildings.
  • Commercial heating — furnace and heat pump service so your business stays comfortable through Tucson's cooler months.
  • Commercial plumbing — repairs, fixture replacement, and drain and sewer work — including hydro jetting for grease and scale buildup — for offices, shops, and multi-unit buildings.
  • Backflow testing & certification — annual backflow prevention testing to keep your business compliant.
  • Grease trap service — pumping, cleaning, and maintenance for restaurants and other food-service tenants.
  • Server room & equipment room cooling — dedicated ductless cooling for rooms that can't share airflow, or downtime, with the rest of the building.
  • Tenant improvement & remodel plumbing — rough-in and fixture installation when you're building out or renovating a leased space.

Our process

How we handle a commercial job

01

We walk the space and quote the real job

We look at the building, talk to whoever runs it, and price the actual scope of work — commercial pricing for a commercial job, not a residential estimate stretched to fit.

02

We document what we find

Every job is photographed. Plumbing calls that call for it get a video sewer scope, so you're looking at the same thing we are, not taking our word for it.

03

We test instead of guess

HVAC diagnostics and installs get measured with real instruments. Backflow tests and water-pressure checks come back with actual readings — not a hunch.

04

We plan around your hours

We schedule to work around your business as much as the job allows, inside our regular service hours, so an HVAC or plumbing issue costs you as little operating time as possible.

Commercial questions

Straight answers, no runaround. If yours isn't here, call us.

Both — commercial is one of the trades we run, alongside residential HVAC and plumbing. We handle light commercial: offices, shops, small retail, and buildings with a handful of units. We don't take on full industrial facilities or ground-up new construction, but we do handle plumbing rough-in and fixture work for tenant improvements and remodels.

Yes — annual backflow prevention testing and certification for commercial properties, so you stay compliant without chasing it down yourself.

Yes. We pump, clean, and maintain grease traps for restaurants and other food-service tenants.

All PRC work — commercial included — carries a written workmanship guarantee. The 1-Year Money-Back Guarantee is a residential installation program specifically, since commercial systems are usually engineered and specced by someone else before we arrive. See the full guarantee terms.

Usually, yes — a dedicated ductless mini-split is the right fix for a room that needs its own temperature control, separate from the rest of the building's system.

Get a straight quote for your business

Tell us what's going on and we'll walk the space, price it honestly, and put the work in writing — every commercial job is backed by our written workmanship guarantee.

A clean, properly installed AC condenser