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21 Years
experience
Emergency
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Your Trusted Commercial Cleaning Partner in Kirkland, WA
Nexus Building Services is a privately owned commercial cleaning company serving the Greater Puget Sound area. Our team brings over 50 years of combined industry experience, delivering exceptional results through proactive service solutions and industry expertise. We prioritize employee training and respect, ensuring every project reflects our commitment to quality and customer satisfaction. Our values emphasize partnership with clients, rapid response times, and tenant retention through dedicated management.

We specialize in commercial office cleaning, medical cleaning, carpet care, window cleaning, and post-construction final cleans, using premium green-certified products. Our leadership team, including industry veterans with decades of experience at top janitorial firms, ensures every client receives tailored solutions and unwavering service excellence.
Services
Commercial Cleaning Office Cleaning Floor Cleaning Window Cleaning Final Clean Green Cleaning
Details
  • Year established: 2005
Highlights and features
  • We offer 50+ years of combined commercial cleaning expertise.
  • Our team uses GreenSeal-certified products for sustainable cleaning.
  • We guarantee rapid response to service requests and emergencies.
  • Our portion-controlled dispensing systems ensure precise product use.
  • We provide tailored cleaning programs for diverse commercial environments.
Associations and certifications
  • GreenSeal
  • Rochester Midland Corporation
What people say
Carpets look great Real life saver Great team Sparkling windows Prompt response
Services
Commercial Cleaning
Comprehensive cleaning solutions for commercial spaces including offices, medical facilities, and industrial buildings. Our services enhance workplace hygiene while maintaining professional aesthetics. Clients benefit from customized schedules and industry-leading cleaning protocols.
Floor Cleaning
Specialized floor maintenance covering carpets, hardwood, and tile surfaces. We employ advanced equipment and eco-friendly solutions to restore flooring appearance. Our technicians address deep stains and wear patterns for lasting results.
Window Cleaning
Professional interior and exterior window cleaning services for commercial properties. Our team ensures streak-free results using safe, non-abrasive products. Emergency window cleaning available for urgent needs.
Final Clean
Thorough cleaning of newly constructed or renovated spaces. Services include debris removal, surface sanitization, and detailed finishing touches. We ensure spaces meet occupancy standards before client move-in.
Green Cleaning
Sustainable cleaning programs using GreenSeal-certified products. Our systems reduce environmental impact while maintaining hygiene standards. Clients receive healthier indoor air quality through biodegradable cleaning solutions.
People
Fred Wiley
Owner/Operations
With 30+ years in janitorial services, Fred established Nexus in 2005. He oversees daily operations and client relations, leveraging expertise from managing large-scale accounts across Seattle and Bellevue markets.
Wendell White
District Manager
Wendell brings 30 years of experience managing janitorial crews and operations. He supervises specialty cleaning teams across Washington state, ensuring service consistency and quality control for client accounts.
Questions
What commercial cleaning services do you offer?
We provide office cleaning, medical facility cleaning, floor restoration, window cleaning, and post-construction final cleans using eco-friendly products.
Are your cleaning products environmentally friendly?
Yes, we use GreenSeal-certified Rochester Midland Enviro-Care products with portion-controlled dispensing systems to ensure sustainability and safety.
Do you handle emergency cleaning requests?
Yes, our team responds rapidly to emergencies, including urgent post-construction cleanups and facility maintenance needs.
What areas do you serve?
We operate throughout the Greater Puget Sound region, covering Seattle, Bellevue, Kirkland, and surrounding communities.
How do you ensure service quality?
Our quality assurance combines experienced management, employee training programs, and regular client feedback to maintain high standards.