Guerrilla street marketing in Boulder.

Yes. Colorado treats a poster on a permissioned wall as a private-property matter, so with the owner's written consent the install is fully legal, and we hold that signed letter on file before a single sheet goes up. The Pearl Street Mall runs its own commercial-signage rules across the mall surface, which is why we keep our brick on the side streets from 10th to 15th between Walnut and Spruce; CU Boulder's campus is closed property, so University Hill work stays on the commercial blocks just outside the boundary. We never touch the right-of-way utility poles, RTD transit, or the city-owned Boulder Creek path frontage, and across every Colorado campaign the record shows zero municipal removals.

Campaigns open at $3,500, with both the printing and the install baked into that floor rather than billed on top. Stringing a run across the Pearl Street side streets, University Hill, the NoBo arts district, Gunbarrel's breweries, and South Boulder's Table Mesa corridor lifts the number from there, since the count of walls, poster size, turnaround, and any stacked services move the total. What never moves it is the logo on the paper. We return a firm quote inside 24 to 48 hours.

Pearl Street carries the heaviest foot traffic in the Mountain West outside Denver, so the brick on its side streets between Walnut and Spruce does the most work per wall. University Hill along 13th Street and College Avenue lands a crowd that is 100% CU plus visiting alumni, while North Boulder's NoBo arts district on Broadway threads galleries, breweries, and mixed-use frontage. Gunbarrel's northeast brewery cluster — Avery, Asher, Vision Quest, Finkel and Garf — adds dwell audience, and South Boulder's Table Mesa Drive reaches the affluent residential and natural-foods corridor at lower density.

Plan on seven to fourteen days from creative lock to the first wall, and a same-week install is on the table when your files land print-ready. Boulder's altitude and dry Front Range air pull cure times shorter than any coastal market we run. Two seasonal wrinkles shape the calendar: wind events off the Front Range can bump late-winter and early-spring schedules, and summer afternoon thunderstorms push July and August installs to the early-morning window.

Yes, and the Boulder calendar gives us real anchors to build around. The Bolder Boulder 10K draws 50,000 runners every Memorial Day, CU Buffaloes home games fill Folsom Field six or seven Saturdays each fall, the Boulder International Film Festival hits in March, and the Colorado Shakespeare Festival runs all summer. We schedule the Pearl Street and University Hill walls to go up before the crowd does, so the work is already weathered in when the footfall peaks.