Driveways & Concrete
Hot-water surface cleaning that lifts oil, rust and years of grime from concrete and pavers.
Family owned · Denver Metro & Front Range
Grime doesn't stand a chance.
Lark Pressure Washing is a family-owned crew restoring driveways, siding and decks with the right pressure for every surface — never a drop more.
- 100+
- Homes washed
- 4.9★
- Average rating
- 48 hr
- Typical turnaround
- 100%
- Licensed & insured
What we clean
Services built for Colorado exteriors
House Soft Washing
Low-pressure siding, stucco and brick washing that kills algae without damaging finishes.
Decks & Patios
Gentle wood and composite cleaning that brings back the grain before you seal or stain.
Fleet & Equipment
On-site truck, trailer and heavy equipment washing scheduled around your operation.
Commercial Exteriors
Storefronts, sidewalks, dumpster pads and drive-thrus cleaned after hours.
The Lark difference
Right pressure, every surface
Hail-scarred stucco, sun-baked concrete, cedar decks — Front Range exteriors take a beating. We match water temperature, pressure and detergent to each material, so things get clean without getting damaged.
- Soft-wash system for siding, stucco and brick
- Surface cleaners for streak-free concrete
- Biodegradable detergents safe for lawns and pets
- Photos before and after every job
How it works
Three steps, one clean property
Walkthrough
Send photos or we stop by. You get a flat quote — no hourly surprises.
Wash day
We arrive with our own water and power, tarp what matters and get to work.
Final look
We walk the property with you and re-treat anything you're not happy with.
Neighbors talk
“Our driveway hadn't been that color since we moved in. Crew was early and tidy.”
“They soft-washed the whole north side of the house. All the green is gone.”
“We use Lark monthly for our storefront sidewalks. Never had to follow up once.”
Ready for the clean version?
Free estimates across Denver, Boulder, Golden, Littleton, Arvada, Longmont and Fort Collins.