This isn't a cost. It's an investment.
The figures on this page are real and we don't hide them — that's how AE operates. Treat them as planning ranges, not a site-specific quote. Your actual scope and price depend on design, site conditions, materials, and the work each written proposal includes.
When you compare proposals, compare what each includes — the scope, the materials, the exclusions, the warranty terms, and how changes are handled — not just the price tag. A lower total can reflect different scope, so ask each builder to clarify the differences.
Flagstone patios in Phoenix, mortared right, not just laid on dirt.
AE Outdoor Living designs and installs flagstone patios across the Phoenix metro — Arizona buff, sedona red, and Oklahoma stone. Every mortared install starts with a proper poured concrete slab; every dry-laid path gets 2–3 inches of ABC base and decomposed granite joints. We lay out every piece on-site before setting.
- AZ ROC 211530 · 347738 · 341002 · 340966
- Arizona-built since 2005
- President, Southwest Hardscapes Association
What we install
- Mortared flagstone over engineered concrete slab.
- Dry-laid flagstone paths on 2–3" ABC base with DG joints.
- Flagstone pool coping and step treads.
- Flagstone accents integrated into paver patios.
- Custom cut-and-fit mosaics for entryways and courtyards.
Phoenix flagstone patio pricing
- Dry-laid on compacted base with DG joints: $18–$28/sq ft.
- Mortared over concrete slab (standard patios): $28–$45/sq ft.
- Premium tight-fit mortared with rose/sedona stone: $38–$60/sq ft.
- Slab prep, ABC base, and joint material all line-itemed.
Want a number for your own property?
Tell us the space and we'll come back with a real range for your site — no pressure, no "call for pricing."
Why the slab matters in Phoenix
- Native soils shrink and swell with monsoon and dry season.
- A 4" reinforced concrete slab prevents piece rocking and joint failure.
- Slab-set flagstone lasts 25+ years with only joint refresh.
- Dry-laid patios need reset within 5–8 years in Phoenix conditions.
Stone selection and on-site layout
AE brings full pallets on-site and dry-lays every piece before mortaring. You approve the pattern before a single stone is set. Sedona red, Arizona buff, chocolate, and Oklahoma blue are all available; we'll walk your existing home stone and pull matching tones.
Why Phoenix homeowners choose AE
- In-house masonry crew — no subcontracted stone work.
- Real ABC base and engineered slab specs in every proposal.
- On-site layout approval before setting.
- 2-year workmanship warranty on all mortared installs.
Common questions.
Get your Phoenix flagstone patio quoted.
Free in-person design walk, on-site stone samples, written proposal in 5 business days.
Start My Project PlanWhy this is an investment, not a cost.
An AE backyard is engineered to add daily livability and long-term home value. We publish honest ranges and build to code with a licensed and bonded Arizona crew. AE provides project-specific workmanship and manufacturer-warranty information in the signed agreement. Website summaries are for planning only.
- Licensed, bonded & insured in Arizona. ROC 340966 (R-62) · ROC 341002 (R-3) · ROC 347738 (KA-5) · ROC 211530 (CR-21). Most Arizona contracting work valued at $1,000 or more — or requiring a permit — must be performed by a properly licensed contractor, subject to statutory exemptions. Verify the legal entity, license status, and classification with the Arizona Registrar of Contractors.
- Real ranges, itemized scope. You see materials, finishes, equipment models, and a line-item budget before you sign — not a one-line "pool — $90,000."
Plan your investment with a designer.
Five minutes, a real range, and no sales pressure. Or vet any Arizona contractor (us included) before you spend a dollar.
Related hardscape reading
More flagstone questions?
Stone selection, joint sand, sealing — all in the Hardscape section of the Homeowner FAQ.