Most exterior advice assumes a framed wall in a wet climate, and neither holds here. What follows starts with what Phoenix homes are actually clad in, because that determines everything after it.
Siding and Exterior Services in the Phoenix Metro Content
What Phoenix Homes Are Actually Clad In
Across most of the valley the exterior is stucco, applied over block or over framing with a weather-resistant barrier behind it. Lap siding exists, and fiber cement in particular appears on newer and custom homes, but it is the exception rather than the norm.
That matters because most siding advice, and most siding contractors' standard pitch, assumes a framed wall with lap siding and a wet climate. Neither assumption holds here, and the failure modes are completely different.
Why Exterior Cladding Fails Differently in the Desert
In a wet climate exteriors fail from moisture. Here they fail from movement and ultraviolet exposure, and then a monsoon storm finds what the sun already opened.
- Stucco cracks from thermal movement and settlement rather than from water. The crack comes first; the water damage arrives with the next driven rain.
- Useful to inspect: the joint where the wall meets the roof, and around every window and door. Sealant in those joints is what fails first under this UV load.
- Watch for cracks that are simply painted over. Filling a moving crack with paint hides it until the next season, and the water is still getting behind the wall.
Wind-driven monsoon rain reaches parts of a wall that vertical rain never touches, which is why a wall that has been fine for years can suddenly leak.
What We Handle
- Fiber cement siding. The lap siding product best suited to this climate, dimensionally stable and unaffected by ultraviolet exposure in the way vinyl is.
- Stucco repair. Cracks, spalling and damaged areas, addressed as movement problems rather than cosmetic ones.
- Trim, fascia and soffit. Frequently the first exterior element to fail, because fascia takes both sun and any water the gutters do not.
- Roof-to-wall transitions. Where our roofing work and the exterior meet, which is a common leak point and often nobody's clear responsibility.
- Sealant renewal. At windows, doors, penetrations and control joints, where UV degradation opens the path that driven rain later uses.
Workmanship and Manufacturer Warranties
Exterior work carries our written workmanship warranty on the installation and the details we sealed. Where a manufacturer product is involved, fiber cement in particular, that product carries its own coverage on the material and frequently a separate term on the finish. Stucco repair is different again: a repair to a wall that is still moving will crack again, and we will tell you that honestly rather than warranting against something no contractor can control.
See warranties for how workmanship and manufacturer coverage differ and what each actually pays.
Frequently Asked Questions
Is my Phoenix home sided or stucco?
Across most of the valley it is stucco, applied over block or over framing with a barrier behind it. Lap siding, most often fiber cement, appears on newer and custom homes but is the exception. The distinction matters, because the two fail for completely different reasons and are repaired in different ways.
Why does my stucco keep cracking?
Stucco cracks from movement rather than from water, whether that is thermal expansion through a large daily temperature swing or settlement in the structure. A crack that is still moving will crack again after a cosmetic repair, which is why identifying the cause matters more than filling the gap. Painting over a moving crack hides it for a season.
Should I use vinyl siding in Arizona?
It is uncommon here for good reasons. Sustained ultraviolet exposure and heat affect color retention and cause more material movement than in milder climates. Vinyl can be installed, but the advantages that make it popular elsewhere apply less here. Where lap siding is wanted, fiber cement is generally the better answer.
Do you handle where the roof meets the wall?
Yes, and it is worth asking any contractor. Roof-to-wall transitions are a common leak point and they sit exactly on the boundary between a roofer's scope and an exterior contractor's. When that boundary is unclear, the detail becomes nobody's responsibility. We handle both sides of it.
Areas We Serve
We inspect roofs throughout the valley. The five cities below are the largest ones we cover.
Don't see your town on the list? Please get in touch anyway. Those are the five largest cities we serve, not the edges of where we go, and we cover plenty of the valley beyond them. We confirm coverage by property address rather than by city name, because municipal boundaries and practical service boundaries rarely line up, and we would rather tell you straight away than have you assume we cannot help. See our full service area for every city we cover today and where we are heading next.
