Business Details
50+ Years
experience
Emergency
services
Trusted Commercial Building Services in Rutherford, NJ
Delta Building Services has been a trusted name in the cleaning industry since 1907, when Morris Korn founded the Rutherford Window Cleaning Company with a commitment to quality and integrity. Over more than a century, the company has evolved into a full-service building services organization under the leadership of David Korn, who rebranded it as Delta Building Services Corporation in 1973. Our family-owned business combines decades of experience with cutting-edge technology like Cleantelligent to deliver tailored solutions for commercial, industrial, and residential properties. We specialize in janitorial services, emergency response, disinfecting, and specialty cleaning while maintaining a focus on innovation and client satisfaction.Our team of BSCAI-certified professionals operates 24/7, ensuring rapid response to emergencies and adherence to CDC and EPA standards. Headquartered in Rutherford, New Jersey, we serve the tri-state area with a dedication to quality control, sustainability, and green cleaning practices. Our comprehensive offerings include front desk services, carpet maintenance, construction cleanup, and advanced hard floor care programs. With a legacy of excellence spanning generations, we continue to prioritize client needs through personalized service and a proven track record of reliability.
Services
Janitorial Services
Disinfecting Services
Emergency Response
Carpet Maintenance
Window Cleaning
Construction Cleanup
Front Desk Services
Hard Floor Care
Specialty Cleaning
Green Cleaning
Details
- Year established: 1907
Highlights and features
- We offer over 115 years of experience in commercial cleaning services.
- Our team provides 24/7 emergency response for urgent situations.
- We utilize Cleantelligent technology for quality control and scheduling.
- Our staff includes BSCAI-certified professionals trained in EPA protocols.
- We deliver customized cleaning programs tailored to each client's needs.
Associations and certifications
- BSCAI
Services
Janitorial Services
Delta provides comprehensive janitorial services for commercial and industrial properties. Our trained staff handles daily cleaning tasks including floor maintenance, restroom sanitation, and waste management. We customize cleaning schedules to match client operations while maintaining strict quality control standards.
Emergency Response
Our 24/7 emergency response team handles urgent situations including flood damage, fire aftermath, and biohazard cleanup. Certified technicians use specialized equipment for rapid mitigation of water, smoke, and contamination incidents across all property types.
Disinfecting Services
Delta offers EPA-compliant disinfecting services following CDC guidelines. Our BSCAI-certified team uses approved products effective against pathogens including SARS-CoV-2. Services include routine sanitization and deep cleaning for offices, labs, and high-traffic areas.
Carpet Maintenance
We provide complete carpet care programs including extraction cleaning, spot removal, and protective treatments. Our advanced equipment ensures thorough cleaning while extending carpet lifespan in commercial and residential settings.
Window Cleaning
Delta's window cleaning service covers commercial buildings, high-rises, and residential properties. Our technicians use safe, streak-free methods for interior and exterior glass surfaces, including high-reach equipment for multi-story buildings.
People
David Korn
Chairman and President
Third-generation leader with 50+ years of industry experience. Transformed the family business into a full-service building services corporation while maintaining core values of integrity and quality.
Morris Korn
Founder
Established Rutherford Window Cleaning Company in 1907. Built the foundation for Delta's legacy through commitment to quality service and customer satisfaction.
Herman Korn
Former President
Expanded the business into full-service commercial cleaning during his tenure. Pioneered service diversification that became the model for Delta's comprehensive offerings.
Questions
What types of properties do you service?
We serve commercial, industrial, residential, educational, and distribution facilities across the tri-state area.
Are your cleaning services available 24/7?
Yes, our emergency response team operates 24 hours a day, seven days a week for urgent needs.
Do you follow CDC guidelines for disinfecting?
All disinfecting services strictly follow CDC protocols using EPA-approved products effective against pathogens.
What technology do you use for quality control?
We utilize Cleantelligent software for scheduling, tracking KPIs, and maintaining consistent service quality.
How are your technicians trained?
Our staff receives BSCAI certification and specialized training in disinfecting protocols, equipment operation, and safety procedures.
Can you handle large-scale cleaning projects?
Yes, we manage projects ranging from routine maintenance to large-scale construction cleanup and disaster recovery.
