Our Virus Disinfection Services help reduce the spread of harmful viruses and bacteria in the workplace. We utilize professional sanitization methods and EPA-approved disinfectants, we target high-touch surfaces and shared areas to help maintain a clean, safe environment for employees and visitors.
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Cascade Building Services
10680 SW Industrial Way
Tualatin, OR 97062
Offices Open:
Mon-Fri: 8am – 5pm
24/7 Live Support
We’re available 24/7 to take your call because your needs can’t wait. At Cascade Building Services, we pride ourselves on being ready to handle any service needs, anytime, day or night. Count on us to resolve your issues promptly and professionally, no matter when they arise.
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What Commercial Janitorial Services
Do We Offer?
At Cascade Building Services, we understand that each business has its own unique cleaning needs. Therefore, we offer a comprehensive range of services designed to address the diverse requirements of businesses across Portland. Whether you manage a small office, a large corporate building, or an industrial facility, we provide customized cleaning solutions that ensure your workspace remains clean, organized, and professional. We take pride in offering flexible options that cater to your Commercial Janitorial Services needs within the Portland Metro area. Below are just a few highlights of the Janitorial Services we offer:
Janitorial Services
Ongoing cleaning tasks such as trash removal, restroom sanitation, surface wiping, dusting, vacuuming, and common-area maintenance to ensure your facility remains clean, hygienic, and presentable on a daily basis.
Floor
Maintenance
& Cleaning
Our floor maintenance and cleaning services cover sweeping, mopping, scrubbing, refinishing, buffing, and polishing. We keep your floors clean, shiny, and well-maintained, regardless of the surface type.
Carpet
Cleaning
We specialize in deep carpet cleaning techniques that remove dirt, stains, and allergens, revitalizing your carpets and improving indoor air quality.
Window
Cleaning
Our window washing services ensure streak-free, crystal-clear windows. They enhance the overall appearance of your commercial space and maximizing natural light intake.
Junk and Garbage Removal Services
We provide reliable junk removal services for offices, commercial buildings, and industrial facilities. Our team safely removes unwanted items, clutter, and bulk materials to help keep your workspace clean, organized, and operational.
Drain Cleaning & Sewer Inspection
Our skilled technicians conduct thorough drain cleaning and sewer inspections to prevent blockages and maintain proper drainage. Our goal is to ensure a clean and hygienic environment.
General Repairs
In addition to cleaning services, we offer handyman and contracting work to address any maintenance or repair needs within your commercial space.
Virus Disinfection Services
Add Specialized Commercial
Cleaning Services to Your
Ongoing Janitorial Plan
Cascade Building Services delivers customized Commercial Janitorial solutions designed to support long-term facility maintenance and professional environments. In addition, our services are built to adapt to the specific needs of your facility, ensuring reliable and consistent results. From daily janitorial services to specialty cleaning and preventative maintenance, our team provides high-quality service tailored to your building, industry, and schedule. As a result, your workspace remains clean, professional, and well maintained day after day.
Commercial
Janitorial Services
Cascade Building Services delivers dependable commercial janitorial services designed for businesses that require consistent, high-quality cleaning. To support this, our recurring cleaning programs are structured to meet the needs of offices, commercial buildings, and facilities that require daily or 3–5 day service schedules. From routine surface wiping and dusting to restroom sanitation and waste removal, our team provides thorough cleaning that keeps your facility operating smoothly. As a result, your workspace remains clean, professional, and ready for business every day.
Services include:
- Daily and recurring commercial cleaning
- Restroom cleaning and sanitation
- Standard surface wiping and dusting
- Trash and recycling services
- Breakroom and common-area cleaning
Preventative Maintenance Cleaning
Cascade Building Services offers proactive preventative maintenance programs designed to protect your facility and reduce long-term repair costs. Our goal is to keep your property looking its best while extending the life of your surfaces and systems.
Services include:
• Floor Maintenance: stripping, waxing, buffing, & long-term floor care
• Carpet Cleaning: deep cleaning to preserve fibers and appearance
• Window Cleaning: interior & exterior glass cleaning
• Snow & Ice Removal: prompt, reliable winter safety services
• And more: customized maintenance solutions tailored to your facility
With scheduled upkeep and seasonal support, we help ensure your building remains safe, professional, and well-maintained year-round.
Specialty & Industry Cleaning
Cascade Building Services delivers specialized cleaning solutions tailored to the unique standards and compliance requirements of different industries. Our team is trained to work in sensitive, high-traffic, and regulated environments where precision and consistency matter most.
Services include:
• Medical & Healthcare Facilities: sanitation-focused cleaning that supports patient and staff safety
• Manufacturing & Industrial Spaces: detailed cleaning for high-traffic production environments
• Government & Municipal Buildings: secure, dependable facility maintenance
• Financial Institutions & Corporate Offices: professional, high-detail cleaning
• Educational & Institutional Facilities: safe, thorough cleaning for schools and campuses
We adapt our processes, equipment, and scheduling to meet the demands of your specific industry, ensuring your facility remains compliant, clean, and ready for daily operations.
General Repairs & Maintenance
Cascade Building Services offers reliable handyman and general maintenance solutions to keep your facility operating safely and efficiently. From minor repairs to routine upkeep, our team helps prevent small issues from becoming costly problems.
Services include:
• Minor Repairs – doors, hardware, fixtures, and general wear-and-tear fixes
• Light Electrical & Plumbing – basic troubleshooting and maintenance
• Drywall & Paint Touch-Ups – keeping interiors polished and professional
• Fixture & Equipment Installation – shelving, dispensers, and facility upgrades
• Preventative Maintenance Support – proactive upkeep to extend asset life
With responsive service and attention to detail, we help maintain a safe, functional, and well-maintained environment so your team can stay focused on business operations.
WHY CUSTOMERS CHOOSE US
with
Commercial Cleaning Services in Portland
Cascade Building Services has proudly served businesses for over 65 years, and throughout that time, we have built long-standing relationships through consistent, high-quality cleaning and maintenance services. As a result, our proven experience, reliability, and commitment to excellence have made us a trusted partner for commercial facilities of all sizes. Today, Cascade Building Services continues to stand as a premier Commercial Cleaning Services expert serving businesses across the Portland Metro area.
Trusted
Since 1961
Since 1961
100%
Satisfaction
Guarantee
Satisfaction
Guarantee
24 Hours A Day
7 Days A Week
365 Days A Year
7 Days A Week
365 Days A Year
Licensed &
Bonded
Contractors
Bonded
Contractors
Professional Janitorial Services
You Can Count On
Since 1961, Cascade Building Services has been expertly maintaining facilities all over the Portland metro area.
Today, Cascade Building Services stands among the leading full-service commercial cleaning companies that businesses trust to keep their facilities clean, professional, and welcoming. As a result, your staff can work comfortably while your customers and visitors experience a well-maintained environment. Furthermore, we are fully licensed and bonded to provide commercial cleaning, sanitation, and disinfection services for office buildings, medical facilities, restaurants, and many other types of businesses. To ensure dependable support, we offer 24/7 service, 365 days a year, backed by a 100% satisfaction guarantee.
Commercial building cleaning plays a vital role in maintaining cleanliness, hygiene, and overall workplace well-being. In addition, a well-maintained environment directly influences employee productivity and the impression your business leaves on clients and visitors. Our commercial janitorial services in Portland go beyond routine cleaning by providing comprehensive solutions such as sanitization, waste management, and specialized maintenance. By maintaining organized and sanitary workplaces, businesses benefit from improved productivity, reduced stress, and a healthier environment for employees.
Moreover, our commercial janitorial services help uphold strict health and hygiene standards. We use professional cleaning methods and EPA-approved disinfectants to effectively reduce the spread of viruses and bacteria, particularly in high-traffic areas. At the same time, our services support environmental responsibility by incorporating green cleaning practices whenever possible. Through consistent maintenance and careful cleaning, businesses can also extend the lifespan of office assets while maintaining a cleaner, healthier workplace overall.
Tailored
Cleaning Services
for Every Type of
Workplace
Offices
From small offices to multi-story buildings, we provide daily or scheduled cleaning services that keep workspaces tidy, sanitized, and productivity-ready.
Banks
We maintain clean, secure, and professional banking environments with discreet janitorial service, sanitized high-touch areas, and polished lobbies that reinforce trust and professionalism.
Government Buildings
Cascade delivers consistent, high-standard cleaning for municipal and state facilities, prioritizing safety, sanitation, and confidentiality in every space.
Hospitals
We support healthcare environments with medical-grade cleaning practices designed to reduce germs, improve hygiene, and maintain safe spaces for patients, staff, and visitors.
Medical
Offices
We maintain exam rooms, waiting areas, and administrative spaces with strict sanitation protocols that meet healthcare standards and promote patient safety.
Schools
Our school cleaning services target classrooms, hallways, gyms, and restrooms to provide a safe, healthy environment for students, teachers, and staff.
ManufactuRing Facilities
We keep industrial spaces clean and compliant through dust control, equipment-area cleaning, restroom sanitation, and floor maintenance designed for heavy-duty environments.
Retail Spaces
Cascade maintains large retail environments with consistent floor care, trash removal, restroom sanitation, window cleaning, and high-traffic cleaning to keep retail spaces clean and inviting.
Museums
Careful, detail-focused cleaning that maintains a clean, safe environment while preserving museum exhibits, galleries, and public spaces.
Recent articles
Expert tips, industry insights, and resources to help you maintain a cleaner, safer workplace. Stay informed with the latest cleaning trends, best practices, and solutions designed to support your business, boost productivity, and enhance building health and safety.
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Commercial Janitorial Services FAQs
How do you ensure the Janitorial Cleaning standards are consistent across multiple locations?
Cascade Building Services maintains consistent cleaning standards across all locations through structured oversight, detailed cleaning checklists, and proactive account management. Each facility receives a customized scope of work, and our supervisors conduct regular quality inspections to ensure expectations are met. Our cloud-based account management system keeps communication clear and our team aligned, so whether you operate one building or multiple sites, you can expect the same dependable, high-quality results every time.
Can I add additional cleaning services to my janitorial package, such as carpet cleaning or window washing?
Yes. Our janitorial programs are fully customizable and can be expanded at any time. In addition to recurring cleaning services, we offer carpet cleaning, floor maintenance, window washing, snow and ice removal, and other specialty services. Whether you need seasonal support or ongoing facility maintenance, we can easily integrate additional services into your plan without disrupting your operations.
Does your Janitorial Service include cleaning for specialized environments?
Absolutely. Cascade Building Services is experienced in cleaning specialized and regulated environments, including medical facilities, manufacturing spaces, government buildings, financial institutions, educational campuses, and more. Our team is trained to follow industry-specific protocols and safety standards to ensure compliance, sanitation, and operational readiness. We adapt our methods to meet the unique demands of your facility while maintaining the highest level of professionalism and care.