As Featured In & Accredited By
The Commercial Wash Partner
Behind 200+ Denver Properties
Diesel rigs, surface cleaners, and hot-water units rolling across the Front Range — stripping winter's grime off HOA communities, restaurant patios, and fleet yards before the first warm weekend hits. Ongoing contracts, not one-off quotes.
One Icy Walkway Can Cost More Than a Year of Wash Contracts
Slip-and-fall claims are among the top three liability exposures for Denver HOA boards and commercial property managers. Colorado's freeze-thaw cycle packs organic buildup into concrete pores — algae, grease, and compacted grit that turns walkways into polished ice the moment temperatures drop. A quarterly surface cleaning program removes that bio-layer before it bonds, and documents the maintenance record that protects you in court if a claim is ever filed.
After a single-incident claim at a 120-unit Thornton complex, the HOA board added quarterly walks-and-entries washing. Zero incidents in 3 subsequent winters.
Thornton HOA · 340 linear ft of entry walks cleaned quarterly

RiNo Brewery · Closed-loop patio wash, quarterly contract
Denver's FOG Ordinance Has Teeth — and Restaurant Patios Are the First Target
Denver Environmental Health's fats, oils, and grease (FOG) ordinance requires commercial food-service operators to prevent grease from entering storm drains. Patio wash water carrying grease residue counts. Inspectors cite properties on the spot and fines start at $500 per day. Blast uses closed-loop reclaim systems on all patio and kitchen-exhaust cleanings — capturing every drop before it reaches a drain, and providing a signed service report you hand to the inspector.
A RiNo brewery was cited twice before switching to Blast's reclaim-equipped quarterly program. Clean inspection record for 18 consecutive months.
Curb Appeal Is the First Line Item Tenants Notice When Deciding to Renew
A BOMA study found that 68% of commercial tenants cite exterior appearance as a top factor in lease renewal decisions. For multi-family operators, dirty building exteriors, stained breezeways, and grimy parking decks signal deferred maintenance — and deferred maintenance signals a landlord who won't fix the HVAC when it breaks. A documented exterior cleaning program is one of the highest-ROI investments a property manager can make: visible, fast, and directly tied to the renewal conversation.
A 240-unit Aurora complex added bi-annual building wash and parking deck cleaning. Renewal rate climbed from 71% to 84% in two cycles.
Aurora Multi-Family · Bi-annual building wash + parking deck
This Isn't a One-Off Quote.
It's an Ongoing Relationship.
Every tier includes full commercial equipment, insurance documentation, and a service report you can show your board, your inspector, or your tenant.
One-Time
Single Visit
Pre-season prep, post-construction cleanup, or a one-time tenant turnover wash. Full crew, full equipment.
- Diesel rig + surface cleaner
- Hot-water capability
- Service report provided
- Insurance certificate on file
- Next-day scheduling available
Quarterly
4× per year
The most popular tier for HOA communities and restaurant operators. Timed around Denver's seasons — pre-summer, mid-summer, fall closeout, spring reopening.
- Everything in One-Time
- Priority scheduling window
- Locked-in pricing for 12 months
- Digital maintenance log
- FOG-compliant reclaim available
- Dedicated account rep
Monthly
12× per year
Built for high-traffic commercial sites: breweries, dispensaries, fleet yards, and parking structures where grime accumulates week over week.
- Everything in Quarterly
- Same-week emergency visits
- Grease trap area included
- Monthly inspection photos
- Annual property audit
- Co-branded compliance reports
All contracts include insurance certificate, service reports, and 48-hour cancellation window.
No hidden fees. No equipment surcharges.
Download Our Commercial
Property Maintenance Guide
A 12-page field guide written for Denver property managers and facility directors. No fluff — just the compliance requirements, seasonal schedules, and documentation templates your team actually needs.
- Denver municipal code requirements by property type
- FOG compliance checklist for food-service operators
- Seasonal wash schedule for Colorado's climate
- How to document maintenance for insurance claims
- ROI calculator: wash costs vs. liability exposure
Commercial Maintenance Guide
PDF · 12 pages · Free
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Request a Free
Property Assessment
Tell us about your property. We'll respond within 4 business hours with a scope, a price range, and a recommended service cadence — no pressure, no obligation.
Marcus T.
Property Manager · 40-unit HOA, Lakewood
"Blast turned around our assessment quote in under 2 hours and had a crew on-site the following Tuesday. The board hasn't had a single walkway complaint since."