Mobile Home Leveling in San Tan Valley, AZ

San Tan Valley is the newest town in the state and one of the biggest: 99,894 people at the 2020 census, sprawled across northern Pinal County between Queen Creek and Florence, incorporated on September 17, 2025 after voters passed Proposition 495. Before 2000 it was farmland and open desert. Then Johnson Ranch, San Tan Heights, Pecan Creek South, Archer Meadows, and the rest of the planned subdivisions went in along Hunt Highway, and the manufactured homes that were already there, on county lots between the subdivisions and along the older roads toward the San Tan Mountains, stayed. Relevels run $450 to $800 for singlewides and $750 to $1,400 for doublewides, level checks are free, and the community is about half an hour from our Apache Junction hub.

Two kinds of lots

San Tan Valley’s manufactured homes fall into two groups, and the survey finds different things under each.

Owned-land homes on the older county lots. Acre and larger parcels, often with a well and septic, a home set in the 1980s or 1990s, sometimes a second unit for family. These are the homes with an Arizona room and a carport attached, a pad that was graded once, and anchors that may or may not have gone in. Decades of self-maintenance show up as tall shim stacks, plywood caps, and a belly opened for every plumbing repair. This is where the pier rebuild and anchor install calls come from.

Newer sets. As land turned over through the 2010s, used homes got moved in from closing parks in Mesa and Apache Junction and set on fresh pads. The good ones were set by licensed installers to the state rules and have not moved. The cheap ones were set on ungraded ground with the anchors left at the old site, and they dropped two inches in their first monsoon. Those are the homes we relevel and re-anchor a year or two after the move.

The ground toward the San Tans

The USDA soil survey of the eastern Maricopa and northern Pinal counties area reaches its southeastern corner at the edge of what is now San Tan Valley, and it describes the San Tan Mountains side plainly. The mountains themselves are the Rock Land association, shallow gravelly soils over rock with rapid runoff and a moderate flood hazard in the lower-lying areas below. The fans running out from them carry Laveen soils, calcareous loams the survey says are used as range near the San Tans, and Antho sandy loams. Further out on the old fans, the Mohall-Contine association, loams over clay-loam subsoils, covers 29 percent of the whole survey area and much of the flat ground the subdivisions were built on.

What that means under a home:

• Runoff off the San Tans after a monsoon storm crosses the lots between the mountains and Hunt Highway fast. A pad on sandy Antho ground in the path of it moves. The National Weather Service defines the monsoon as June 15 through September 30, and the storms here are short and violent.
• Clay-loam subsoils swell in a wet winter and shrink by June. A pad on Mohall or Contine ground tilts a little each cycle, and the survey records that on one clay soil in the area, Cashion, walls cracked in homes built on it because of the shrink-swell.
• Heat does the rest. The Chandler Heights station just west of San Tan Valley runs a July normal high of 104.2 in the NOAA 1991 to 2020 normals, and shims under a home shrink over a summer at that temperature.

Permits in a brand-new town

Until incorporation, everything in San Tan Valley ran through Pinal County Community Development’s Building Safety Division in Florence: local permits, footing and tie-down inspections, utility inspections, skirting, and a final that requires the state installation certificate and the soil penetrometer report. A new town takes time to stand up its own building department, so for any set or move we confirm with both the town and the county which office is issuing the local permit for the address. The installation permit itself comes from the Arizona Department of Housing unless the jurisdiction has an inspection service agreement to issue its own. County rules that will carry over in substance: only post-June 15, 1976 HUD homes, skirting on every manufactured home and park model, and park models only in designated parks. The transport and setup page walks through the whole process. Routine releveling under an existing home is maintenance and does not go through it.

What San Tan Valley homes call us for

• Releveling: after the monsoon, and on homes set cheap a year or two ago.
• Pier and pad repair: rebuilding stacked-shim piers on the older owned-land homes.
• Tie-downs and anchors: full systems under homes that were moved in without one.
• Vapor barrier: bellies opened by decades of plumbing repairs.
• Skirting: storm-peeled panels on open lots with no windbreak.
• Transport and setup: the used home from a Mesa park to the acre off Hunt Highway, done right the first time.
• Pre-sale inspections: for buyers of owned-land homes, before the engineer’s foundation cert a lender may also want.

Half an hour out

Hunt Highway at Gantzel Road is about 17 miles and 30 minutes from the Apache Junction hub by Ironwood Drive. Level checks schedule within the week, and the crew writes the quote at the home from the pier readings. Request a free level check, or read the pricing page and the FAQ first.