
Excavation, Grading &
Site Work Done Right —
Dirt work, trenching, grading, demolition, concrete flatwork, block walls, dirt hauling, structural pads, underground utilities & flood irrigation — statewide Arizona. Free estimates, clear timelines, no surprises.
Licensed, Insured & Safety‑First • Transparent Pricing + Free Estimates • Local Arizona Crews — Punctual & Professional

We're a family-owned excavation and site-prep contractor serving all of Arizona — Phoenix, Tucson, Flagstaff, Prescott, Yuma and surrounding areas. We handle residential, commercial, and municipal jobs of all sizes. Our core promise: reliable, honest, trustworthy and on time.
We offer dirt work, trenching, grading, demolition, concrete flatwork, block walls, dirt hauling, structural pads, underground utilities installation, and flood irrigation systems. We handle mobilization, site cleanup, and coordination with inspectors on every job.
Yes. We work with homeowners, contractors, and developers. From a backyard pad or trench to full-site prep for new construction, we deploy the right crew and equipment for the scope — no job is too small or too large.
Yes. We install underground utilities and complete flood irrigation trenches, including backfill and compaction to required specs. We coordinate locates and permits when needed so your project passes inspection the first time.
Yes — we do selective and full demolition of small structures, concrete removal, and site clearing. We handle disposal and dirt hauling to licensed facilities, leaving your site clean and ready for the next phase.
Simple, predictable steps:
1 Fast estimate — site visit or drone photos, written bid usually within 24–72 hours.
2 Schedule — agree on start date and scope; we give a confirmed start window.
3 Work — mobilize crew and equipment, perform work with daily progress updates.
4 Closeout — site clean, final inspections, and sign-off with full documentation.
Duration depends on scope. Small trenching or pad work can be completed in a day or two; larger site grading or utility installs may take weeks. We provide a clear schedule at bid and give daily updates. If timing is critical, tell us up front — we prioritize on-time delivery.
Typical lead times vary with season and scope. For simple jobs we often schedule within 1–2 weeks; larger commercial projects may require longer planning. For emergencies or accelerated schedules, ask about our expedited mobilization option.
Money, Permits &
We price based on scope, access, soil/rock conditions, haul distances, and any required compaction or testing. You'll get a written bid breaking out labor, equipment, materials, hauling, permits, and allowances for unforeseen conditions. We offer fixed-price bids on most scopes and transparent change-order policies.
We coordinate locates (811), work with local jurisdictions on required permits, and can manage utility coordination as part of the scope. If you prefer to pull permits yourself, we'll work with your schedule and provide all documentation needed for inspections.
Yes. We're licensed to operate in Arizona and carry general liability and workers' comp insurance. Proof of insurance, licenses, and bonding (when required) are available on request — just ask.
Fast quotes, fair pricing, and crews that arrive on time. Get your project moving today.Tell us the project type, size, and location — we'll respond with a clear estimate and available start dates. For urgent jobs, call now.

Rocky Mountain Excavation LLC provides professional excavation and site work services across Arizona. From dirt work and grading to utilities and concrete flatwork, we deliver honest pricing, skilled operators, and dependable results.
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