Crew setting pavers on a compacted base for a walkway at a condo community in Cumberland, Maine
Hardscaping · Windham, ME & Greater Portland

Walkways and patios that don't heave in April.

Robbins Property Services builds paver and stone walkways, entrance patios, steps and landings, retaining walls, and stone beds for commercial properties, condo and HOA communities, multi-family sites, and small commercial buildings across Windham, Gorham, Westbrook, Falmouth, Cumberland, Freeport, Scarborough, Raymond, Standish, Gray, and Portland, Maine. Nearly every failed walkway we are called to look at failed underneath, not on the surface. The base, the drainage, and the edge restraint decide whether hardscape survives a Maine winter, so that is where the work goes.

  • Paver & stone walkways
  • Entrance and common-area patios
  • Steps, landings & railings-ready treads
  • Retaining & garden walls
  • Stone beds & gravel areas
  • Frost-rated base and drainage prep

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Step 01

Why hardscape fails in Maine

Frost drives three to four feet down in Cumberland County, and anything sitting on shallow or poorly compacted fill rides up with it. Water trapped in the base has to go somewhere when it freezes, so it lifts. Edges without restraint spread sideways under plow blades and foot traffic until the joints open. A base built for Maine means over-excavation to reach stable ground, free-draining crushed stone placed and compacted in lifts, positive drainage out of the base, and restraint locked along every edge.

Compacted crushed-stone base being plate-compacted for a patio in Windham, Maine

Step 02

What we build

Paver and stone walkways connecting entrances, parking, and mail or trash areas. Patios and gathering areas at building entrances and community common spaces. Steps and landings in granite or block, sized to a consistent riser so the run is safe to walk in winter. Retaining and garden walls where a grade has to be held. Stone and gravel beds where turf never worked. Commercial entrances and community common areas come first, because that is where the traffic and the liability are.

Block retaining wall and granite steps under construction beside a commercial walkway in Gorham, Maine

Step 03

Hardscape as part of the property

A walk is also a grade line. We set new work so water leaves the building rather than collecting against it, and tie it into whatever drainage the site already has or needs first. Bed lines, mulch, and turf edges are planned around the hardscape so the crew maintaining the property afterward is not fighting it. Routes and edges are laid out with accessibility in mind — consistent slopes, flush transitions, and no lip where a walk meets a lot or a door landing.

Finished stone patio and walkway at a multi-family building entrance in Portland, Maine

Common questions

Quick answers

How deep does the base have to be for a Maine walkway?+

It depends on what is under it. On stable, free-draining till, a compacted crushed-stone base of eight to twelve inches is typical for a walk, and more for a patio or driveway apron. On clay, old fill, or a wet area, we over-excavate until we reach something that compacts and add drainage before any stone goes in.

Can you repair a walkway that has already heaved?+

Often, yes. If the base is sound and only a section has settled or lifted, we pull the units, correct the base and edge, and reset them. If the base was never built for frost, resetting the surface only buys a season or two, and we will tell you that before quoting a repair that will not last.

When can hardscape be installed in Maine?+

Roughly from the time the ground thaws in April through late fall, with the season ending when the ground begins to freeze. Work can be scheduled outside peak business hours on retail and medical sites, and phased so an entrance stays usable while the adjacent section is rebuilt.

How is hardscaping scoped and quoted?+

We walk the site, look at grade and drainage, check access for equipment and material, and confirm what is under the existing surface where we can. The scope is written with excavation, base, material, and any drainage work as separate line items, so a board or owner can see what each part costs before approving.

More questions? See full FAQ →

What neighbors say

Trusted across Greater Portland.

"Josh and his crew transformed our front beds. Sharp edges, clean mulch, and they show up exactly when they say they will. We use them year-round now."
Sarah K., Falmouth, ME
"Switched to Robbins for snow removal two winters ago. Driveway is always cleared before I'm out the door. No surprises on the bill, ever."
Mike D., Windham, ME
"Best lawn on the street. Their fertilization program made a real difference in one season. Owner-operated and it shows."
Lauren P., Gorham, ME

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