Home of the Arizona Portland Cement plant
Concrete Contractors in Rillito, AZ
Driveways, pads, patios, walks and repairs for homes on both sides of Avra Valley Road.
- Free on-site measuring visit
- Written quote with each part of the job priced on its own line
- Pours scheduled around summer heat and monsoon storms

Concrete Work in Rillito
Being concrete contractors in Rillito means working in a place where cement is the local industry. Rillito is a small census-designated place in Pima County, completely surrounded by the Town of Marana. Its largest business is Arizona Portland Cement, a cement producer. The community has had a post office since the 1920s, and the 85654 ZIP code area counted 148 residents in 2000. It is a small place, but the homes here need the same driveways, pads, patios and repairs as anywhere else in the metro.
A community split by a road
Avra Valley Road divides Rillito into northern and southern sections for school and police assignments, and the Rillito Vista Community Center, a regional park and recreation center, sits in the middle. Lots here tend to have room for vehicles and equipment, so pads and wider driveways are common requests alongside patios and walks.
Slabs for heavier use
When a slab will hold a truck, trailer or equipment, we size it for that load: thicker concrete, a well-compacted base, and thickened edges where wheels come on and off. Control joints go in at the right spacing so any cracking happens in straight, planned lines. When a new slab meets an old one, we tie them together or separate them depending on how each needs to move.
Water and ground in the Santa Cruz valley
Rillito sits inside Marana, in the low Santa Cruz River valley. The Marana Wikipedia page records severe flash floods during Tropical Storm Claudia in 1962, and in 1983 nearly the whole town flooded during Tropical Storm Octave, considered the worst flood in Pima County history. That history is why drainage comes first in every plan we make here: slabs pitched away from buildings, edges deep enough to resist sheet flow, and a clear path for water to leave the lot.
UA Extension notes that many southern Arizona soils contain caliche, lime-cemented soil from a few inches to several feet thick, which slows drainage. We dig test spots before quoting.
Permits
Rillito is a census-designated place, so we confirm with Pima County which permits apply. In unincorporated Pima County, improvements within a regulatory floodplain, including areas along washes and areas of sheet flooding, need a Floodplain Use Permit before construction, and we check that for lots near a wash.
Rillito projects
- Driveway replacement and widening
- Truck, trailer and equipment pads
- Patios and covered-patio slabs
- Walks and steps
- Repair of cracked or settled slabs
Call (520) 619-2611 to set up a visit in Rillito.
Rillito Facts
- Cement plant. Rillito's largest business is Arizona Portland Cement, a cement producer.
- Surrounded by Marana. Rillito is a census-designated place in Pima County completely surrounded by the Town of Marana.
- Avra Valley Road. Avra Valley Road divides the community into northern and southern sections for school and police assignments.
- Post office. Rillito has had a post office since the 1920s.

Rillito Questions
Do you work in Rillito even though it is a small community?
Yes. We pour driveways, pads, patios and repairs in Rillito the same as anywhere in the Marana area.
Who handles permits in Rillito?
Rillito is a census-designated place, so we confirm requirements with Pima County. Lots near washes may need a Floodplain Use Permit.
How do you keep a slab from washing out in a monsoon?
We pitch the slab away from buildings, deepen edges where water crosses, and give runoff a clear path off the lot.
Free Estimates in Rillito, AZ
Tell us what you need poured or fixed, and we will set up a free on-site estimate in Rillito.
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