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Excavation in Parker

Licensed excavation services for Parker and Douglas County. Groundwork done right.

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Excavation

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Local Service

Excavation Services in Parker, Colorado

Autotelic provides professional excavation services throughout Parker and the surrounding Douglas County area. Foundation excavation, utility trenching, grading, and backfill services for residential and commercial construction. Whether you're in Parker (southeast Denver metro) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.

Permit Thresholds

Parker permit thresholds

Key official source
Parker Administrative Code, Section 301 (Permits and Inspections), specifically 301.1 (Permits Required) and 301.2 / 301.2.1 (Exempted Work).Section 301
Code reference
Examples of residential remodel/alteration work typically requiring permits (per Town guidance, cross-referenced to Section 301):Section 301
Code reference
Exempt work (per Parker Administrative Code Section 301.2.1 for building permits; exemptions do not authorize work violating other codes/ordinances):Section 301.2.1
Code reference
One-story detached accessory buildings (tool/storage sheds, playhouses, similar uses) with floor area ≤ 200 sq ft and ceilings ≤ 10 ft.
Code reference
Fences not over 6 ft high.
Code reference
Movable cases, counters, and partitions not over 5 ft 9 in high.
Code reference
Decks (any height/size), retaining/block walls over 48 inches, and related work are explicitly noted as requiring permits.
Code reference
A 2.5% convenience fee applies to credit card transactions.

Codes are amended regularly — verify current requirements with **Town of Parker Building Division (within incorporated Parker limits).

Energy Code

Parker energy code quick facts

Code reference
2024 International Energy Conservation Code (IECC), effective June 30, 2026, as adopted by the Town of Parker (no specific local energy code amendments noted beyond the base 2024 IECC and the separately listed 2025 Colorado Model Electric Ready and Solar Ready Code).
Code reference
Parker (Douglas County) is in IECC Climate Zone 5B.
Code reference
The 2024 IECC applies to additions and remodels/alterations (with the added or modified portions generally required to meet current prescriptive or performance requirements; unmodified portions are typically not required to be upgraded).
Code reference
Key prescriptive requirements (from the adopted 2024 IECC, relevant to remodels/additions in CZ 5; cite the base code sections as no local amendments override them):
Code reference
Vertical fenestration U-factor ≤ 0.28 (Table R402.1.2; 2024 IECC R402.1.2).
Code reference
Skylight U-factor ≤ 0.50 (Table R402.1.2; 2024 IECC R402.1.2).
Code reference
Air leakage ≤ 3 ACH50 (tested and verified; R402.4.1.2 / R402.5.1.2; applies to CZ 3–5, including 5B; 2024 IECC).
Code reference
Ceiling/attic insulation R-49 (prescriptive R-value path in Table R402.1.3 or equivalent U-factor path; 2024 IECC, reflecting 2024 updates from prior editions).

Codes are amended regularly — verify current requirements with **Town of Parker Building Division (within incorporated Parker limits).

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What excavation work covers

Excavation in the Denver metro includes foundation cut, site grading, utility trenches, benching, sloping, and shoring when soils or lot-line conditions require it. Neighboring structures, utilities, and the public right-of-way often drive method. A municipally licensed Denver general contractor coordinates earthwork and licensed specialty trades. Cost is project-specific and depends on depth, soils, and protection of adjacent property.

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When shoring and extra permits show up

Denver CPD commonly treats excavation, benching, or shoring as a separate permit when the cut is more than 4 feet deep, closer than 4 feet to a lot line, or steeper than 1.5 horizontal to 1 vertical. IRC houses follow building-code policy ADMIN 130/131 and DCBC 3307; those details often ride with the residential construction permit, with excavation issued first. Shoring and soils packages are typically sealed by design professionals. Work that abuts the public ROW may need a DOTI excavation bond; shoring that enters the ROW needs a temporary shoring ROW permit.

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Permits and who coordinates the work

City and County of Denver Community Planning and Development reviews excavation and shoring. Denver DOTI reviews Sewer Use and Drainage (SUDP) for excavations, grading, floodplain, groundwater, and ROW impacts. The residential permitting guide also calls for DDPHE review on excavations. Check floodplain status at denvergov.org/flood before drawing. Cities and counties license general contractors. Colorado has no statewide general contractor license. Autotelic acts as a municipally licensed Denver general contractor and coordinates licensed specialty trades for excavation scopes.

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What buyers should prepare

Proposed depth, distance to lot lines, any soils report, photos of neighboring structures, and whether the dig will touch the alley or street.

FAQ

Common questions

Do I need a separate excavation permit in Denver?

Often yes when the cut is over 4 feet deep, close to a lot line, or steeper than 1.5 to 1. Houses may include excavation details with the building permit, with excavation issued before construction.

Who handles excavation permits and licensing?

A municipally licensed Denver general contractor coordinates the project and licensed specialty trades. Colorado has no statewide general contractor license.

What is SUDP doing on a dig?

DOTI reviews sewer, storm grading, floodplain, groundwater, and ROW impacts for excavations. It is a separate review that typically runs with the building package.

When is shoring required?

When slopes cannot be laid back to the allowed ratio, when the cut is near a lot line or structure, or when the soils report requires it. Design professionals seal those packages.

What information helps define scope?

Depth, lot-line clearance, floodplain status, existing utilities, and city or county.

Service Area

Serving Parker and Douglas County

We serve Parker, CO and all surrounding Denver metro communities. Our team is based in Denver and operates throughout the Front Range, from Castle Rock to Longmont and everywhere in between. Contact us for a free estimate on your Parker project.

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