Home projects in Commerce City

Commerce City is really two cities. The southern, older part, around Derby and the neighborhoods off Highway 2, grew up alongside rail yards and industry in the mid-20th century, with small brick and frame houses on modest lots. The northern range, past the Rocky Mountain Arsenal National Wildlife Refuge, has filled with subdivisions since the early 2000s, including the large Reunion community, where newer two-stories with basements and HOAs are the norm.

Remodeling needs split along the same line. In the south, it's updating 60- to 70-year-old houses. In the north, it's finishing basements, building decks and handling the first roof and HVAC replacements.

Contractor licensing in Commerce City

Commerce City handles contractor licenses and permits online through eTRAKiT. Contractors apply by license class and submit insurance documentation, and general contractor classes need an ICC exam or a reciprocal license from another jurisdiction. The city's fee directory lists license fees by class:

The low fees mean there's little reason for a legitimate contractor not to be licensed. If a contractor says they'll work "under your permit" to avoid licensing, that's a red flag.

Electricians and plumbers are licensed by the state. You can look them up on Colorado's DORA license lookup.

Homeowners. You don't need a contractor license to do work on your own home in Commerce City. Permits and inspections still apply.

The older south side

Houses around Derby and the original neighborhoods are mostly mid-century. Common issues:

• Original electrical with small panels and few circuits. Kitchen and HVAC upgrades usually require a service upgrade.
• Old plumbing, including galvanized supply lines and clay or cast-iron sewer laterals.
• Lead paint. Pre-1978 homes need EPA lead-safe work practices from any paid contractor who disturbs painted surfaces.
• Small footprints. One-bath homes benefit most from a second bathroom or a basement bath.

Newer northern-range homes

Subdivisions from the 2000s on have different priorities:

• Basement finishing. Test for radon first. CDPHE says about half of Colorado homes test above the EPA action level, and mitigation is easiest before framing.
• Decks and patio covers for yards facing open space, with HOA approval.
• First roof replacements. Hail on the eastern plains is common, and many roofs in subdivisions from the 2000s have already had at least one claim. Colorado law prohibits roofers from paying or waiving your deductible.
• HVAC replacement as original furnaces and AC units age out. Heat pumps are increasingly common replacements. Check current state credits and utility rebates before buying.

Industry, traffic and air

Parts of southern Commerce City sit close to rail lines, refineries and heavy industry. Homeowners here sometimes prioritize quieter, tighter windows, better air sealing and good filtration in the HVAC system. Those projects improve comfort and energy use too. Ask an HVAC contractor about higher-efficiency filters and whether your blower can handle them.

Budgeting for an older house

Remodel budgets in the south side's mid-century homes often grow once the walls open. Set aside a contingency of your own for surprises like a failing sewer lateral, undersized wiring or rotted subfloor under an old bathroom, and ask contractors to price likely add-ons separately in their bids. A sewer camera inspection before a kitchen or bath remodel is inexpensive insurance. In the newer north, surprises tend to be smaller, but builder-grade framing and ducts can still limit where a basement bathroom or bar sink goes, so confirm the location of the plumbing rough-ins before you design.

Projects that fit

• Kitchen and bath updates in older south-side homes, starting with electrical and plumbing.
• Basement finishes in the northern range.
• Window replacement for noise and efficiency.
• Roof replacement after hail, by a licensed roofer.
• HVAC replacement with a heat pump.

Checklist before hiring

1. Ask for the contractor's Commerce City license class and confirm it fits the job.
2. Look up state licenses for electrical and plumbing subcontractors on DORA.
3. Get proof of insurance.
4. Confirm who pulls the permit in eTRAKiT and schedules inspections.
5. For HOA neighborhoods, get design approval before construction.