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Waterproofing in Commerce City

Licensed waterproofing services for Commerce City and Adams County. Keep water where it belongs.

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Waterproofing

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Local Service

Waterproofing Services in Commerce City, Colorado

Autotelic provides professional waterproofing services throughout Commerce City and the surrounding Adams County area. Foundation waterproofing, basement sealing, drain tile systems, and sump pump installation for dry, protected spaces. Whether you're in Commerce City (northeast Denver metro) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.

Permit Thresholds

Commerce City permit thresholds

Code reference
Residential roof sheathing replacements of 256 square feet and under (unless required to be fire-retardant).
Code reference
Gutters, kitchen cabinets, on-grade patios, driveways, and certain other minor items (e.g., fences meeting height limits, playground equipment, retaining walls 4 feet and under without surcharge).
Code reference
These rules are in Commerce City Revised Municipal Code Chapter 5 (Buildings and Building Regulations), Article I, particularly Sec. 5-5 (scope of the City of Commerce City Building Code and work exempt from code provisions) and the referenced Sec. 5-8 (work exempt from permit requirements).Sec. 5-5
Code reference
The city adopts the 2021 IBC/IRC and related codes with local amendments.
Code reference
Use tax is collected at 4.5% applied to the dollar cost and/or value of all building and construction materials intended to be used and/or consumed as part of the project (not collapsed into a single rate; confirmed for small projects valued at $500 or less, where the permit fee is $23.50 and th

Codes are amended regularly — verify current requirements with **The Building Safety Division (part of the City of Commerce City’s Community Development Department) issues residential building permits.

Energy Code

Commerce City energy code quick facts

Code reference
2021 IECC (as the City of Commerce City Energy Conservation Code), with local amendments.
Code reference
Commerce City adopts the 2021 edition of the International Energy Conservation Code (IECC) as its Energy Conservation Code (both commercial and residential provisions apply, per the city’s Building Code).
Code reference
This is incorporated by reference in the Commerce City Revised Municipal Code (C3BC), primarily via Sec. 5-2 (Incorporation by reference), which lists the 2021 IECC among the adopted codes.Sec. 5-2
Code reference
It is further detailed and locally amended on the city’s official page for the 2021 IECC.
Code reference
The city’s amendments (detailed on the official 2021 IECC adoption page) are primarily administrative/procedural and do not alter the core prescriptive tables or performance requirements of the 2021 IECC itself.
Code reference
Amending C101.1 (Title) to reference the City of Commerce City Commercial Energy Conservation Code.
Code reference
Requiring digital submission of construction documents with specific energy-related details (e.g., insulation R-values, fenestration U-factors/SHGC, air barrier details).
Code reference
Deleting/replacing the fees section (C104) to tie into the city’s municipal code Article VI, Chapter 5.

Codes are amended regularly — verify current requirements with **The Building Safety Division (part of the City of Commerce City’s Community Development Department) issues residential building permits.

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What waterproofing work covers

Waterproofing in the Denver metro usually means below-grade work: exterior membrane and drainage after excavation, or interior drain tile and a sump. Grading and downspout discharge matter as much as the membrane. This is not roofing. A municipally licensed Denver general contractor coordinates the project and licensed specialty trades. Cost is project-specific and depends on interior versus exterior access, depth, and groundwater.

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Excavation, groundwater, and floodplain

Exterior work is an excavation. Denver DOTI reviews Sewer Use and Drainage (SUDP) for excavations, storm grading, floodplain, and groundwater. Groundwater dewatering has its own SUDP path. Check floodplain status at denvergov.org/flood before drawing. If the work includes underpinning, a basement dig-out, or foundation repair beyond IRC prescriptive limits, City and County of Denver Community Planning and Development requires structural drawings and calculations (DBCA 133.2).

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Permits and who coordinates the work

CPD building permits apply when structure or occupancy is affected. DOTI SUDP applies to the excavation and drainage. 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 waterproofing scopes.

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What buyers should prepare

Where water enters, interior versus exterior access, existing sump yes or no, and neighboring foundation proximity.

FAQ

Common questions

Does foundation waterproofing need a Denver permit?

Exterior excavation typically needs SUDP and often a building permit. Interior drain tile may still need permits if plumbing or structure changes.

Who handles waterproofing permits and licensing?

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

Interior drain or exterior membrane?

Exterior treats the wall from outside when there is room to excavate. Interior drain tile collects water that already reaches the slab. Site conditions decide.

When is structural review required?

When underpinning, basement dig-outs, or foundation repair go beyond IRC prescriptive limits. CPD asks for sealed drawings and calculations.

What information helps define scope?

Water-entry photos, floodplain status, lot-line clearance, and city or county.

Service Area

Serving Commerce City and Adams County

We serve Commerce City, 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 Commerce City project.

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