About United Building Services in Westminster, CO

Over 25 Years of Exterior Cleaning and Property Maintenance Across Colorado

United Building Services provides exterior cleaning and property maintenance to residential and commercial clients throughout Westminster, Denver, Littleton, Colorado Springs, Boulder, and Longmont. With more than 25 years in the industry, we've developed systems that consistently deliver the results property owners expect without cutting corners or creating delays.

You'll notice the difference in how we communicate from your first inquiry. We respond quickly to calls and messages, and we schedule services around your timeline rather than asking you to work around ours. When you need cleaning or maintenance completed by a specific date, we build our schedule to meet that commitment.

Being locally owned means we understand how Colorado's weather affects exterior surfaces. High-altitude sun exposure, seasonal temperature swings, and low humidity all accelerate wear on building exteriors. Our service approach accounts for these conditions, using techniques and products that work with Colorado's climate rather than against it.

We're available days, nights, and weekends to accommodate both residential schedules and commercial operations. For urgent situations, we also provide emergency on-call service when property damage or safety concerns require immediate attention.



Reach out to discuss your property's specific cleaning or maintenance needs.

Every member of our team operates under full licensing, insurance, and bonding coverage. This protects both your property and our crew during every job. You can verify our credentials before we start work, and we provide documentation upon request.

Our 25 years in business come from consistently meeting commitments and solving problems before they escalate. When we identify potential issues during routine maintenance—damaged seals, compromised surfaces, or early signs of deterioration—we let you know immediately so you can address them on your schedule rather than during an emergency.



We serve property owners across Westminster and surrounding Colorado communities with the same approach: clear communication about what needs to be done, transparent pricing before we begin, and scheduling that respects your timeline. Whether you manage a commercial facility or maintain your own home, you work directly with experienced professionals who know how to handle Colorado's unique exterior maintenance challenges.

We provide bilingual support to serve Colorado's diverse communities. You can communicate with our team in the language you're most comfortable using, whether you're asking initial questions, reviewing estimates, or discussing project details.



Our pricing options are designed to fit different budgets and property needs. We'll walk you through what each service includes and help you understand which combination delivers the best value for your specific situation. No pressure, no upselling—just straightforward information so you can make an informed decision.

Contact United Building Services today to request a free estimate or consultation. We'll evaluate your property's needs, answer your questions, and provide transparent pricing before any work begins. Call us at 720-317-8768 to get started.