Contact Us
Call, text, or email. We'd love to hear from you.
Mailing Address
Sonlight Window CleaningPO Box 668
Boulder, CO 80306
303-990-2878
Hours: Every day, 7:00 AM to 7:00 PM
Colorado
Our original market, family-owned since 1978. Crews cover the Front Range from Fort Collins south to Colorado Springs.
New Mexico
Opened June 2026. Crews cover the Albuquerque metro, Santa Fe, the East Mountains and Valencia County. This is a new operation, not a decades-old one, and we would rather say so than imply otherwise.
Is there an office I can visit?
No, and that is deliberate rather than an omission. Sonlight is a service-area business: crews load out and drive to the property, and there is no counter for a customer to stand at. The Boulder address above is a mailing address for paperwork and payments. You will not find a Sonlight storefront in Denver, Albuquerque, or anywhere else, and any listing that shows one is not ours.
Cities We Serve
Denver, Boulder, Longmont, Louisville, Lafayette, Broomfield, Westminster, Arvada, Golden, Lakewood, Littleton, Highlands Ranch, Centennial, Aurora, Fort Collins, Loveland, Colorado Springs, and surrounding communities. In New Mexico: Albuquerque, Santa Fe, Rio Rancho, Corrales, Los Ranchos, Bernalillo, Placitas, the East Mountains and Los Lunas. The full list is on the cities page.
Prefer not to talk to anyone?
Most of our customers never speak to us before the crew arrives. Put your address into the quote form and you get a firm price and available dates in about thirty seconds, with no callback and no in-home estimate. If you would rather have a conversation, the numbers above reach a person during business hours, and a text will reach us outside them.