How Much Does Pest Control Cost in Denver, CO?

Updated March 2026 · Denver metro area · Based on BLS wage data and local market costs

Denver Average Cost (per treatment)

Low

$105

Average

$368

High

$1,050

BudgetMid-RangePremium

Itemized Cost Breakdown

Estimated for Initial treatment: 1 treatment · Mid-Range tier · Local cost index: 1.05x

Line Item	Low	Mid	High
Initial treatment First application of pesticide/bait treatment	$105	$315	$525
Follow-up treatments Recurring monthly or quarterly applications	$53	$132	$210
Termite treatment Liquid barrier or bait station system (if needed)	$0	$1,050	$2,100
Exclusion work Sealing entry points, installing screens	$0	$263	$525
Inspection fee Initial pest inspection and assessment	$0	$79	$158
Total Estimated Cost	$158	$1,838	$3,518

Costs adjusted for local market conditions. Actual prices vary based on project specifics, contractor, and material choices.

Cost Calculator

Adjust project size and material tier to estimate your cost.

Initial treatment

Material Tier

Your Estimated Cost

Low

$158

Average

$1,838

High

$3,518

View itemized breakdown

Item	Low	High
Initial treatment	$105	$525
Follow-up treatments	$53	$210
Termite treatment	$0	$2,100
Exclusion work	$0	$525
Inspection fee	$0	$158
Total	$158	$3,518

Estimates based on local cost data. Get quotes from licensed contractors for accurate pricing.

What Drives Pest Control Cost in Denver?

The average cost of pest control in Denver, CO is $368 per treatment. Most homeowners pay between $105 and $1,050, depending on the scope of work, materials selected, and contractor experience.

Professional pest treatment and prevention for common household pests.

Local Labor Costs

Construction workers in Denver earn an average of $25.3/hr — 11% above the national average. Labor typically accounts for 40-60% of total project cost.

Materials in CO are subject to 8.77% sales tax, which adds to the overall project cost. For a $368 project, expect roughly $13 in tax on materials alone.

Denver issued approximately 17,600 residential building permits in 2023, putting it in the upper range of US construction markets. High permit activity can mean busier contractors and longer wait times for scheduling.

Factors That Affect Cost

Pest type
Infestation severity
Home size
Treatment method
Ongoing plan
Contractor experience — Established contractors with strong reviews may charge 10-20% more
Local cost of living — Denver's cost index is 1.05x the national baseline

Best Time for Pest Control in Denver

Denver has cold winters with snow and dry, sunny summers. The building season is May through October. Spring snowstorms can delay early-season projects. High altitude affects concrete curing.

Best Months

May, Jun, Jul, Aug, Sep

Lower demand often means better pricing and faster scheduling.

Peak Season (Higher Prices)

Dec, Jan, Feb

High demand can add 10-20% to project costs.

Monthly Weather in Denver

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	45°	48°	56°	62°	72°	83°	90°	87°	79°	66°	52°	44°
Avg Low	16°	19°	27°	34°	43°	52°	58°	57°	47°	35°	24°	16°
Rain (in)	0.5	0.5	1.3	1.7	2.3	1.8	2.2	1.8	1.3	1	0.8	0.5

Source: Open-Meteo historical data (2024)

Licensing & Permits in CO

Colorado does not require a state-level general contractor license. Denver and most jurisdictions require local contractor licensing. Plumbing, electrical, and mechanical trades require state licenses.

Verify a contractor's license at Colorado Department of Regulatory Agencies.