Block Steps Installation — Paver and Retaining Wall Block Stairs
Timber steps rotting into the hill, a front walk that ends in a scramble up the grade, or a retaining wall you need to get through — steps built in block that stay level and even.
JMB Builders does block steps installation across the Twin Cities metro and north to St. Cloud: paver steps at a front entry, landscape steps cut into a slope, and stairs built into a block retaining wall. Each step sits on its own compacted class 5 base, with solid step units or wall block risers and paver treads, so the risers stay even through the frost. Priced per project after a site measure.
- Priced per project after a site measure
- Every step on its own compacted base
- Even risers, deep treads, to the code range
- Entry steps, slope steps, steps in a wall
- Licensed MN contractor BC809005
Outdoor steps fail the same way every time: one step settles and the riser heights go uneven, and that is the step someone trips on. Steps stacked on the dirt, or on a single strip of base under the bottom one, settle. Steps built so each riser has its own compacted base under it do not.
The build: cut the slope back, and starting at the bottom, set the first riser on a trench of compacted class 5, level and partly buried. Backfill and compact behind it, set the tread, then the next riser on that compacted fill, and so on up. Risers are solid step units, or wall block with a paver tread laid on bedding sand and glued at the front edge. The tread pitches slightly forward so water runs off instead of icing on it.
Riser height is figured before the first block goes in: total rise divided into even steps in the code range, so the top step lands where the walk or the door is without a short step at the end. Long slopes get landings. Where a rail is needed we set a post-mounted rail into the block or a footing beside it, and we can build the walk that leads to the steps on the same visit.
What you supply
- The block or step unit and the paver style, picked at a supply yard or from samples; we order and deliver
- Photos of the slope or the existing steps from the bottom and from the top, showing what they connect to
- What the steps connect: a front door, a walk, a patio, a lower yard, a driveway
- Whether you want a handrail, and on which side
What JMB supplies
- Site measure, total rise and run figured, riser count and tread depth laid out to the code range
- Removal of old timber, concrete or block steps and haul-off
- Excavation into the slope and a compacted class 5 trench under every riser
- Solid step units or wall block risers set level, pinned or glued, with paver treads on bedding sand
- Backfill compacted in lifts behind each riser and drainage stone where a step doubles as a wall
- Cheek walls or side walls in matching block where the steps cut through a grade
- A landing on long runs, and a post-mounted handrail when one is needed
- Polymeric sand in paver treads and a grade at the top and bottom that drains away from the steps
- Photos of the finished steps in your job folder
How it is priced: per project
Quoted in writing from your photos within one business day. What moves the number:
- Number of steps and how wide they are; each step is its own base, block and tread
- Solid step units vs. wall block risers with paver treads
- Steps cut through a slope that need cheek walls on both sides
- Old steps to remove: timber pulls fast, poured concrete has to be broken out and hauled
- A landing or a turn in the run
- Handrail: a simple post-mounted rail vs. a longer run with returns
- Access for a skid loader and pallets vs. block carried by hand up the slope
Send a photo from the bottom looking up and one from the top looking down, and say what the steps land on at each end. We schedule the site measure from that.
How long it takes
Three or four entry steps: one to two days. A run of landscape steps up a slope with cheek walls: three to five days. Steps in a wall are built with the wall.
How your project works
- 1
Send photos, get a written quote
Send three photos of the space and a sentence about what you want. You get a clear, itemized quote within one business day. We only come out to measure first when the job needs a tape measure — no pressure, no games.
- 2
Pick materials, or bring your own
We help you choose profiles and materials that fit the house and the budget, or match your existing millwork exactly — or you buy the door or trim yourself and we install it. Everything is confirmed before the crew is scheduled.
- 3
Clean, precise installation
The crew shows up on time, protects floors and furniture, and installs with tight joints and consistent reveals. Photos of the finished work go in your job folder.
- 4
Walkthrough and invoice
We walk the finished work with you. If anything is not right, we fix it before we call the job done. Then one invoice, paid by check or direct deposit — no card fees, no payment links.
Situations and options
Front entry paver steps
Steps from the walk up to the stoop or door in block risers and paver treads that match the walk. Riser heights figured so the top step meets the stoop without a short step. Often built with a new paver walk on the same visit.
Landscape steps on a slope
A run of steps cut into a hill from a driveway or patio down to a lower yard, lake path or fire pit. Each riser on its own base, cheek walls on the sides, a landing where the run is long, and a rail where it is steep.
Steps built into a retaining wall
Where a wall splits the yard, a set of steps is built through it in the same block. The wall and the steps share a base and the drainage stone behind the wall runs behind the steps too.
Replace timber steps with block
Rotted landscape timber steps pulled and hauled, the slope recut, and block steps built in their place on a real base. Timber steps were usually spiked into dirt and settled the first year; block on compacted base does not.
Steps down to a walkout or patio
Two or three steps from a deck landing, a slider or a grade change down to a paver patio, built in the patio's block so it reads as one piece.
Block Steps Installation — Paver and Retaining Wall Block Stairs: questions, answered
How do you build steps with retaining wall block?
From the bottom up. The first riser sits on a compacted class 5 trench, level and partly buried. The fill behind it is compacted, the tread goes on, and the next riser sits on that compacted fill. Risers are solid step units or wall block, treads are pavers on bedding sand glued at the front edge, and the sides get cheek walls where the steps cut through a grade. Each step has its own base, which is what keeps the risers even.
Why did my landscape steps settle and go uneven?
Because they were set on the dirt or on one strip of base under the bottom step. Each riser above that sat on loose fill, which settled the first spring and again every year after, so the riser heights drifted apart. The fix is a rebuild with a compacted base under every riser and the fill behind each one compacted before the next goes on.
How tall should outdoor steps be?
Even, first of all: every riser the same height, within the range the building code allows for a stair, with treads deep enough to land a full foot. We measure the total rise from the bottom grade to the top landing and divide it into even steps before ordering block, so the run ends at the door or walk without a short or tall step at the end. We do not quote a number here because the code range and the block heights decide it.
Do outdoor block steps need a handrail?
It depends on how many risers there are and what your city requires, and a rail is worth having on any run that is steep or used in winter. When one is needed we set a post-mounted rail into the block or on a footing beside the steps. Tell us which side you want it on; on entry steps it is usually the side away from the beds.
Can you build steps into an existing retaining wall?
Yes, if the wall is sound. A section of the wall comes apart, the steps are built through it on their own base, and the wall block is relaid against the cheek walls. If the wall is leaning, the steps become part of a wall rebuild rather than a cut-in, and we tell you which at the site measure.
Block steps or poured concrete steps?
Block for landscape steps and most entry steps. Concrete cracks and heaves as one piece and cannot be fixed without breaking it out; block steps are set one at a time, and a step that ever moves lifts out and resets. Block also matches a paver walk or a block wall, and it goes in without a form and a truck. Poured concrete still makes sense for a stoop tied to the house foundation.
Get a written quote for this job
Three photos and a sentence is enough. You hear back within one business day. Or text the photos to 763-204-2099.
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Read morePage reviewed September 24, 2026 · JMB Builders LLC, MN license BC809005 · All pavers pages
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