How Much Does Pressure Washing Cost in Denver, CO?

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

Denver Average Cost (per job)

Low

$158

Average

$368

High

$840

BudgetMid-RangePremium

Itemized Cost Breakdown

Estimated for Total area to wash (sq ft): 1,000 sqft · Mid-Range tier · Local cost index: 1.05x

Line Item	Low	Mid	High
Equipment & chemicals Pressure washer, hoses, detergent, surface cleaner	$53	$106	$158
Driveway/patio Concrete or paver surface cleaning	$158	$289	$420
House siding Soft wash or pressure wash of exterior walls	$210	$368	$525
Deck/fence Wood surface cleaning with appropriate pressure	$263	$447	$630
Labor Pressure washing technician (2-4 hours typical)	$105	$210	$315
Total Estimated Cost	$789	$1,419	$2,048

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.

Total area to wash (sq ft)

2003,000

Material Tier

Your Estimated Cost

Low

$789

Average

$1,419

High

$2,048

View itemized breakdown

Item	Low	High
Equipment & chemicals	$53	$158
Driveway/patio	$158	$420
House siding	$210	$525
Deck/fence	$263	$630
Labor	$105	$315
Total	$789	$2,048

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

What Drives Pressure Washing Cost in Denver?

The average cost of pressure washing in Denver, CO is $368 per job. Most homeowners pay between $158 and $840, depending on the scope of work, materials selected, and contractor experience.

Professional pressure washing of driveways, siding, decks, and patios.

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

Surface area
Surface type
Stain severity
Height
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 Pressure Washing 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.