First Impressions Matter
About us
Our Expertise
At Quality Plus Building Services, we believe a clean space is the foundation for productivity, peace of mind, and overall well-being. Founded by Karla Carpio, a passionate entrepreneur with nearly two decades of experience in the cleaning industry, our company has grown into a trusted partner for commercial cleaning services across our community.
What started as a small cleaning operation has transformed into a full-service janitorial company known for excellence, reliability, and attention to detail. We take pride in providing high-quality cleaning solutions tailored to each client’s unique needs, whether it's an office building, medical facility, school, or retail store.
Our team is professionally trained, background-checked, and dedicated to upholding the highest cleanliness and customer satisfaction standards. At the heart of our service is a commitment to integrity, consistency, and a personal touch that larger companies often overlook.
As a woman-owned business, we are also proud advocates for empowering other women in the industry. Through our work, we not only clean buildings — we build futures.
Tailored Cleaning Services
Every Los Angeles business is unique, and so are our cleaning plans. We meticulously assess your specific needs to create a custom-tailored cleaning routine that highlights the best in your commercial space, delivering impeccable results that go beyond the surface.
Our Safety Standards
The safety of our clients and our team is our top priority. We follow strict safety protocols to ensure that our cleaning services are performed safely and efficiently. We also use non-toxic and eco-friendly cleaning products to minimize any potential health risks.
Eco-Friendly Cleaning Services
Janitorial Service
Janitorial Service
Janitorial Service
Quality Plus Building Services provides reliable, high-quality janitorial services tailored to meet the unique needs of commercial spaces. From offices and medical facilities to retail and industrial buildings, our experienced team ensures every space is spotless, sanitized, and professionally maintained. We are committed to excellence, consistency, and customer satisfaction.
Day Porter
Janitorial Service
Janitorial Service
Our Day Porter service help keep your facility clean, organized, and presentable throughout the day. Our professional porters handle high-traffic areas, restock supplies, maintain restrooms, and manage spills or messes as they happen—so your business always looks its best during operating hours.
Post-Construction
Janitorial Service
Post-Construction
Our Post-Construction cleaning service transforms construction sites into clean, safe, and move-in-ready spaces. Our trained team removes dust, debris, and leftover materials with precision, leaving every surface spotless and ready for occupancy. We handle everything from rough cleaning to final detailing with the highest standards of care.
Spotless Solutions Gallery
