Grading and Retaining Walls in Alpine | J&H Landscaping

Alpine, Utah

Grading and Retaining Walls in Alpine, Utah

Your dream yard. Done right. Done on time.

Get a free Alpine quote

Tell us about your project. Jackson gets back to you fast.

Grading, drainage and engineered retaining walls for Alpine lots, from the old town center to the steep benches near Lambert Park and the Box Elder area.

4.8 stars, 140+ reviews Walls to code, drainage behind
★★★★★ 4.8 stars on Google 130+ five-star reviews Walls to code, drainage behind Fast replies, honest pricing
“In 2 days they graded and spread all of the topsoil, and had it raked and ready for sod delivery the next day.”
Gary MinerGoogle review
“We would absolutely hire this team again and recommend them to anyone looking for landscaping help.”
Holly AdamsGoogle review

Grading and Retaining Walls in Alpine

Alpine walls start with the engineer

Alpine is built on the slopes of the Wasatch, and a lot of yards here are some version of a hill. Flatten part of it for a lawn, a patio or a sport court and you need a wall. In Alpine that wall is not a weekend job. The city requires taller walls to be designed by an engineer licensed in Utah, backed by tested soil numbers or a geotechnical report, and then built to that plan.

The rules get stricter as you climb. Lots above 5,350 feet fall under the city's Sensitive Lands hillside rules, which bring soils and geology reports, a grading and drainage plan and a planting plan. Natural slopes of 20 percent or more are left out of the buildable area. And when a tall wall or a stack of terraces shows from the street or the neighbors, the city caps the height and wants the terraces planted with shrubs on drip.

We plan with all of that from the first sketch. Jackson walks the lot, we work out what the yard needs to be flat, and we bring in the engineer early when the walls call for one. Then we build to the stamped plan, with drain rock and pipe behind every wall. Alpine's wall rules have been amended more than once, so we check what is current with the city before each project starts.

Alpine is the big-lot town on the mountain edge under Lone Peak, where engineered walls, metered secondary water, deer on the bench and the memory of the 2012 Quail Fire all shape what a yard can be.

Know your Alpine ground

Elevation
About 5,049 feet
Ground
Mountain-front ground that changes from lot to lot, with the city mapping debris flow, rockfall and touchy soils near the mountain edge
Secondary irrigation
Alpine runs its own pressurized secondary irrigation, metered and billed in tiers, with odd and even watering days, night-only hours and a shutoff around mid-October
Growing season
USDA zone 6b to 7a, last frost often in May, later than down in the valley
Wall permits
In Alpine a retaining wall over about 4 feet needs a permit and a design by a Utah-licensed engineer, and lots above 5,350 feet fall under the city's Sensitive Lands hillside rules
Where we work
Lambert Park, Heritage Hills, Box Elder, Alpine Cove, Three Falls, the Ridge at Alpine, Fort Canyon, Round Mountain, the historic town center by Moyle Park
Lit block retaining wall by J&H Landscaping in Saratoga Springs
Lit block retaining wall
Terraced backyard at night by J&H Landscaping in Saratoga Springs
Terraced backyard at night
Side yard path and wall lights by J&H Landscaping in Saratoga Springs
Side yard path and wall lights

The Alpine challenges

Where Alpine grading goes wrong

Unpermitted walls on the bench

A tall block wall stacked with no engineer and no permit can look fine for years. Then it leans, or it comes up when you sell. In Alpine the city wants the engineer, the plan and a sign-off at the end, so skipping it just leaves the risk sitting with you.

Debris flow and rockfall ground

Near the mountain edge, the city maps ground for landslide, debris flow and rockfall hazards. Grading there has to follow the Sensitive Lands rules. A crew that cuts into that kind of slope without the reports can turn a stable hill into a problem for you and the house below.

Tiers stacked too close

Two short walls stacked tight act like one tall wall. The upper wall loads the lower one, and both start to move. Alpine's rules space terraces apart for exactly this reason. We lay out tiers with room between them, and plant that gap so it holds.

Snowmelt with nowhere to go

A lot of snow lands on Alpine benches, and in spring all of it heads downhill. If the grade sends it toward the house or traps it behind a wall with no drain, you get wet window wells and walls that push out. Water is what tips most walls over.

The J&H approach

How we grade and build walls in Alpine

1 How we handle it

Soil numbers before wall design

For walls that need an engineer, we start with soil testing or a geotech report, as the city asks. The engineer designs to those numbers. We do not size a tall wall on a hunch, because on mountain-edge ground the hunch is often wrong.

2 How we handle it

Plans, meeting and sign-off

We help pull together the stamped plans, sit in on the pre-construction meeting with the city, build to the plan, and get the engineer's letter at the end. You get a wall with a paper trail, which matters when you sell an Alpine home.

3 How we handle it

Planted terraces that hold

On terraces people can see, we plant shrubs along each tier and run drip to them, the way Alpine asks. The roots help hold the soil, the wall reads as part of the hill, and the drip keeps water off the wall face.

From our job sites

Watch the crew explain it

Short videos from real J&H job sites. Tap one to play it with sound.

What grading is, and why it comes firstFrom the job site
Why we put gravel under every wallFrom the job site
Why we fill the holes in wall blocksFrom the job site
Why we glue every blockFrom the job site

More videos on Instagram @jh_landscaping_inc

What homeowners say

Real reviews from Utah County

4.8 130+ five-star reviews across Utah County
Path lights and valley viewUtah County
Verified Google review

"We had a really big project (full lot project) and a crazy timeline, and Jackson and his team were awesome. They are very efficient, work hard to get things done quick, and the quality of their work is top-notch. Great company. Great guys. I would highly recommend them for any landscaping needs."

JC
Jordan Christensen
August 2026
Corner lot with fresh lawn by J&H Landscaping in Utah County
Corner lot with fresh lawnUtah County
Verified Google review

"Jackson and his crew did a phenomenal job on our back yard. I had a vision and they brought it to life. We had them do a retaining wall, grading, underground trampoline, sprinkler system, and sod. They met deadlines, communication was on point, and the whole crew was friendly.…"

SG
Shawn G.
April 2023
Lakeside yard and planting by J&H Landscaping in Utah County
Lakeside yard and plantingUtah County
Verified Google review

"…The job was completed quickly without sacrificing quality, and the results exceeded our expectations. We would absolutely hire this team again and recommend them to anyone looking for landscaping help."

HA
Holly Adams
May 2026
See all our work and reviews

Alpine questions

Grading and Retaining Walls in Alpine: what people ask

Do I need a permit for a retaining wall in Alpine?
Taller walls do. In practice, walls around 4 feet and up need a permit and a design by a Utah-licensed engineer, and the city also looks at slope, tiers and how the wall is measured. Shorter walls can still need one in some cases. We call the Alpine City Building Department and confirm before every job.
What changes if my lot is above 5,350 feet?
Your lot likely falls under the Sensitive Lands hillside rules. Expect soils and geology reports, a grading and drainage plan, a planting plan, and limits on how close grading gets to your lot lines. It adds steps, not a dead end. We confirm the current version of those rules with Alpine City for your lot.
Can you make my steep yard usable?
Usually, yes. We turn one steep slope into terraces with lawn, patio or garden on each level. Ground with a natural slope of 20 percent or more is often off limits for building, so the design works with the hill instead of fighting it. Jackson walks the lot and tells you what is realistic.
How long does an engineered wall take in Alpine?
Longer than a short garden wall, because design, review and the pre-construction meeting come before we dig. Build time depends on height and length. We give you the steps and a realistic timeline in writing up front, so nothing about the permit surprises you.

Your dream yard. Done right. Done on time.

Ready for grading and retaining walls in Alpine?

Tell us about your project. Jackson takes a look and gets you an honest quote, no pressure.

Known for
  • Clear pricing
  • Fast turnarounds
  • Highest quality in Utah County
Call or text(385) 213-2539 Free quote