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SUPERIOR SERVICES

Excavation in Superior

Concrete Flatwork Visit, $99 visit fee — credited toward the work

Licensed excavation services for Superior and Boulder County. Groundwork done right.

What Superior requires

Code reference: These requirements align with the Town’s adoption of the 2024 International Residential Code (IRC) and related codes (with local amendments) under Chapter 18 of the Superior Municipal Code (see also Sec. 18-1-10 et seq. §18-1-10

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Excavation

Groundwork done right

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Pick your job and choose a time.

Pay when you book. We confirm within 24 hours or refund you in full.

  • Concrete Flatwork Visit

    $99 visit fee — credited toward the work

    We evaluate cracked or settled driveways, walks, patios, and steps and quote repair, mudjacking referral, or replacement.

    Pay when you book · morning (8–12) or afternoon (12–4)

    What's included

    We evaluate cracked or settled driveways, walks, patios, and steps and quote repair, mudjacking referral, or replacement. The $99 trip fee applies toward approved work.

FREE PLANNING TOOLS

Both tools are free and take a couple of minutes — start in either one.

Local Service

Excavation Services in Superior, Colorado

Autotelic provides professional excavation services throughout Superior and the surrounding Boulder County area. Foundation excavation, utility trenching, grading, and backfill services for residential and commercial construction. Whether you're in Superior (south Boulder County) or nearby communities, our team delivers quality workmanship, licensed and insured.

The build sequence for a Excavation project

Every project starts with a feasibility study; this trade is priced from the same assemblies.

  1. Excavation feasibility in Superior
  2. How a Excavation project is estimated

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Permit Thresholds

Superior permit thresholds

Code reference
A permit is required for all types of remodels including basement finishes, structural repairs, replacement of windows, additions, decks, fences, retaining walls over 4 ft. tall, roof replacements/repairs, insulation installation (with specific guidelines), mechanical equipment (e.g., AC
Exempt work is not exhaustively listed but implied by the requirements
e.g., detached accessory structures ≤200 sq. ft. do not require a permit (only those >200 sq. ft. do).
Code reference
These requirements align with the Town’s adoption of the 2024 International Residential Code (IRC) and related codes (with local amendments) under Chapter 18 of the Superior Municipal Code (see also Sec. 18-1-10 et seq.§18-1-10
Code reference
Specific permit triggers and exemptions follow the adopted codes (typically IRC Section R105 or equivalent) as locally implemented and detailed on the town’s guidance page.§R105
Plan Review Fee
65% of the Building Permit Fee (in addition to the Building Permit Fee).
Town Use Tax
3.775% (2025) of 50% of total project valuation (materials cost assumed to be 50% of total valuation).
County Use Tax
1.335% (2026) of 50% of total project valuation (materials cost assumed to be 50% of total valuation).

Codes are amended regularly — verify current requirements with **The Town of Superior’s Building Department (operated by SAFEbuilt) issues residential building permits.

Energy Code

Superior energy code quick facts

Code reference
2024 Metro Cohort Model Code (based on the 2024 IECC), with local amendments/interpretations; Superior is in IECC Climate Zone 5B (Boulder County).
Code reference
The Town of Superior has adopted the 2024 International Building/Residential/Mechanical/Plumbing/Fire/Fuel Gas/Existing Building codes and the 2024 Metro Cohort Model Code (based on the 2024 IECC) by reference, with amendments detailed in Chapter 18 of the Superior Municipal Code (adopting ordinance
Code reference
The energy code applies to new construction, additions, and alterations (including remodels) per standard IECC scope.
Code reference
Key prescriptive requirements relevant to remodels/additions (drawn from Town reminders/interpretations and aligned with the adopted code base for CZ 5B; exact sections may reference the model code or Chapter 18 amendments):
Wall insulation
R-25 (listed under Town reminders/interpretations).
Ceiling/attic insulation
R-60 for ceilings with attic above (listed under Town reminders/interpretations).
Windows
Maximum U-factor 0.30 (listed under Town reminders/interpretations).
Air leakage
Dwelling unit air leakage test ≤ 0.16 cfm/sq ft (per IECC R402.4.1.2 testing pathway, referenced in Green Building Program points system).

Codes are amended regularly — verify current requirements with **The Town of Superior’s Building Department (operated by SAFEbuilt) issues residential building permits.

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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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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

How much does Concrete Flatwork Visit cost in Superior?

$99 visit fee — credited toward the work.

How do I book?

Press Book next to the job, pick a date and a morning (8–12) or afternoon (12–4) window, and pay in full. We confirm within 24 hours or refund you in full.

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 Superior and Boulder County

We serve Superior, 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 Superior project.

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