How Much Does Retaining Wall Cost in Flagstaff, AZ?

Flagstaff pricing is near the national average. Updated for 2026.

Based on local labor rates, varied climate conditions, and Flagstaff's diversified economy.See our methodology

Low End
$3,240
Average
$7,020
High End
$16,200
per project
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Retaining Wall Pricing in Flagstaff, AZ

In Flagstaff, retaining wall costs are 8% above the national average, reflecting the city's diversified-driven economy. The balanced labor market means you have decent options when shopping for quotes. Most residents with a population base of 75K find the pricing competitive relative to the local cost of living.

Local climate plays a direct role in retaining wall costs here. Extreme heat makes HVAC essential; low humidity means different material considerations.

Market-specific factors matter in Flagstaff: growing population has increased demand; hard water affects plumbing systems.

Flagstaff has moderate permitting requirements. Depending on the scope of your retaining wall project, you may need local permits. A licensed contractor will handle the permitting process as part of the job in most cases.

Flagstaff vs National Average

Flagstaff Average
$7,020
National Average
$6,500
Difference
+8%
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What Affects Retaining Wall Cost in Flagstaff?

Material

Timber: $15-$25/sq ft. Concrete block: $20-$35/sq ft. Natural stone: $25-$50/sq ft. Poured concrete: $30-$60/sq ft

Height

2-3 ft: $20-$30/sq ft. 4-6 ft: $30-$50/sq ft. Over 6 ft: $40-$75/sq ft (requires engineering)

Flagstaff Market Conditions

growing population has increased demand; hard water affects plumbing systems

Local Climate Impact

extreme heat makes HVAC essential; low humidity means different material considerations

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Top-Rated Retaining Wall Pros in Flagstaff, AZ

3 providers

Modern Edge Renovations

โญ PREMIUM
โ˜…โ˜…โ˜…โ˜…โ˜…4.5(160 reviews)
๐Ÿ“ 855 Business Park Dr, Flagstaff, AZ๐Ÿ—๏ธ Since 2004
โœ“ Licensedโœ“ InsuredBBB: Aโšก Usually responds in 4 hours

Serving Flagstaff and surrounding areas since 2004. Licensed, insured, and committed to quality workmanship at fair prices.

Artisan Kitchen & Bath

โœ… VERIFIED
โ˜…โ˜…โ˜…โ˜…โ˜…4.8(80 reviews)
๐Ÿ“ 956 Elm St, Flagstaff, AZ๐Ÿ—๏ธ Since 1992
โœ“ Licensedโœ“ InsuredBBB: A+โšก Usually responds in 4 hours

Modern Edge Kitchen & Bath

โ˜…โ˜…โ˜…โ˜…โ˜…4.8(54 reviews)
๐Ÿ“ 481 Pine Rd, Flagstaff, AZ๐Ÿ—๏ธ Since 1995
BBB: A+

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Tips to Save on Retaining Wall in Flagstaff

  • 1.Walls under 4 feet rarely need engineering permits
  • 2.Concrete block is the most affordable option
  • 3.Timber walls are cheapest but last only 15-20 years
  • 4.Consider a terraced design to reduce wall height and cost
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๐Ÿ“ˆ Retaining Wall in Flagstaff Cost Trends (2020โ€“2024)

Prices have increased +17.7% over the last 5 years

$5,963
2020
$6,213
2021
$6,617
2022
$6,802
2023
$7,020
2024
YearNational AvgYoY Change
2020$5,963โ€”
2021$6,213+4.2%
2022$6,617+6.5%
2023$6,802+2.8%
2024$7,020+3.2%

Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.

๐Ÿ’ฌ What Did You Pay?

Real costs reported by homeowners for Retaining Wall in Flagstaff

$6,875
Avg Reported
$4,813
Lowest Reported
$9,969
Highest Reported

Recent Reports

$6,061
Dallas, TX ยท Jan 2024
โ˜…โ˜…โ˜…โ˜…โ˜†
$7,503
Chicago, IL ยท Feb 2024
โ˜…โ˜…โ˜…โ˜†โ˜†
$6,685
Phoenix, AZ ยท Mar 2024
โ˜…โ˜…โ˜…โ˜…โ˜…
$7,834
Denver, CO ยท Apr 2024
โ˜…โ˜…โ˜…โ˜†โ˜†
$5,558
Atlanta, GA ยท May 2024
โ˜…โ˜…โ˜…โ˜†โ˜†
$7,352
Seattle, WA ยท Jun 2024
โ˜…โ˜…โ˜…โ˜…โ˜†

Frequently Asked Questions

Do retaining walls need a permit?

Usually yes for walls over 4 feet tall. Walls over 4 feet typically also require engineered plans, which cost $200-$500.

Why does retaining wall cost different in Flagstaff than other cities?

Flagstaff's costs reflect local labor rates driven by the diversified economy, varied climate conditions that affect materials and scheduling, and moderate permitting requirements. The balanced labor market also influences competitive pricing.

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