Arizona Experts finds, measures and repairs sidewalk trip hazards on HOA common areas across the Phoenix Valley — AZ ROC #301163.
Our concrete division grinds raised edges down to a safe slope, replaces panels that are too broken to grind, and repairs curbs, all under one contract:
A sidewalk trip hazard is any sudden change in level of more than 1/4 inch on a walking surface. That figure comes from section 303 of the ADA Standards for Accessible Design, which sets out how much vertical change a walking route can have before it must be beveled or ramped.
| Measured lift | What the ADA Standards require | Typical repair |
|---|---|---|
| Up to 1/4 inch | May stay vertical | Log it and re-check at the next inspection |
| 1/4 to 1/2 inch | Bevel no steeper than 1:2 | Grind the raised edge to a bevel |
| More than 1/2 inch | Must be ramped | Grind a longer ramp, or replace the panel |
| Cracked, sunken or broken panel | Surface no longer stable | Remove and replace the panel |
Associations do not all fall under the ADA in the same way, but the 1/4-inch line is the one most boards, insurers and managers use to decide what goes on the repair list.
Most lifted panels in Valley communities come from what is underneath them, not from the concrete. Four causes account for most of what a survey finds:
Grinding fixes the trip edge; it does not stop the cause. Where roots or irrigation keep lifting the same panels, the survey notes it so the board can deal with the tree or the water at the same time.
Grinding removes only the raised edge of a sound panel, so it is the faster and less disruptive repair; replacement is for panels that are cracked through, sunken, or lifted too far to grind to a gentle slope. Most community surveys end up with a mix of both.
| Trip hazard grinding | Panel replacement | |
|---|---|---|
| Best for | Clean lifts on panels that are otherwise intact | Cracked, broken, sunken or badly heaved panels |
| How it works | The raised edge is ground down to a bevel or ramp | The panel is broken out, the base is prepared, and new concrete is poured |
| Walk back in use | As soon as the crew moves on | After the new concrete cures |
| Appearance | A visible ground patch on the edge | A new panel that is lighter until it weathers |
| Weather window | Year round, early-morning starts in summer | Best October through April, when heat does not rush the cure |
Grinding produces silica dust, so crews control it with water or vacuum-equipped tools as required by OSHA's respirable crystalline silica standard for construction — which also keeps dust off residents' cars and patios.
Responsibility follows ownership: sidewalks inside common areas are normally the association's to maintain, while walks along streets can belong to the city, the association, or the individual lot owners. The governing documents and the recorded plat decide which.
Gilbert shows why it matters. In 2022 the Town told owners in one subdivision that, under that neighborhood's CC&Rs and final plat, it had no obligation to maintain the sidewalks there, and the HOA's letter put repair of each sidewalk on the lot owner, as reported by azfamily. Before a board budgets a sidewalk program, it should confirm which walks it actually owns.
Arizona's Planned Communities Act, A.R.S. Title 33, Chapter 16, frames the association's duties. Our guide to what repairs HOAs are responsible for in Arizona covers the wider question. This page is not legal advice; ask the association's attorney where ownership is unclear.
A trip hazard program is a measured survey followed by a priced repair list, so the board approves work it can see rather than a single lump sum.
The same visit can cover curbs and other common-area concrete. Sidewalk problems often show up in the same survey as wall damage; see our guide to HOA block wall repair.
In Arizona, unlicensed work is limited to jobs under $1,000 in total, labor and materials together, that are minor and need no permit, under A.R.S. § 32-1121(A)(14). A community-wide trip hazard program or any panel replacement normally crosses that line.
Arizona Experts LLC holds Arizona Registrar of Contractors license #301163, class KB-2, with Elliot Monaghan as qualifying party. Boards can confirm the class and status at the Arizona Registrar of Contractors.
The concrete division works out of our Gilbert headquarters at 219 S. William Dillard Dr and serves associations and commercial properties throughout Maricopa and Pinal County. Each city below has its own page.
Under the federal ADA Standards for Accessible Design, a change in level of more than 1/4 inch on a walking surface needs treatment: 1/4 to 1/2 inch must be beveled no steeper than 1:2, and anything over 1/2 inch must be ramped. Most associations use 1/4 inch as the line that puts a panel on the repair list.
Grinding is faster, cheaper and quieter for a clean lift on an otherwise sound panel, because only the raised edge is removed. Replacement is the better repair when the panel is cracked through, sunken, broken into pieces, or lifted too far to grind to a gentle slope.
It depends on who owns the sidewalk. Walks inside common areas are usually the association's to maintain, while walks along streets may belong to the city, the association, or the individual lot owners, depending on the CC&Rs and the recorded plat. Check both before budgeting, and ask the association's attorney if they disagree.
A single raised edge is usually ground in place in one visit, and the walk can be used again as soon as the crew moves on because no concrete has to cure. A replaced panel needs forms, a pour and curing time before foot traffic, so the walk stays coned off longer.
Usually, yes. Arizona exempts unlicensed work only when the whole job, labor and materials together, is under $1,000, is minor and needs no permit. A community-wide trip hazard program or any panel replacement normally exceeds that, so it calls for a contractor licensed by the Arizona Registrar of Contractors.
Many associations walk their sidewalks at least once a year and again after large storms, and log every measured lift with a photo and location. A dated inspection record shows the board found and addressed hazards on a schedule.
Send us the community name and the areas residents have flagged. You'll get a measured, line-item bid your board can approve at its next meeting.
Gosport
Phoenix
Tucson
Mesa
Gilbert
Flagstaff
Sedona
Apache Junction
Scottsdale
Tempe
Prescott
Chandler
Gosport
Phoenix
Tucson
Mesa
Gilbert
Sedona
Apache Junction
Scottsdale
Tempe
Prescott
Chandler
Gosport
Phoenix
Tucson
Mesa
Gilbert
Flagstaff
Sedona
Apache Junction
Scottsdale
Tempe
Prescott
