World-class Cleaning Company
excited to offer the BEST cleaning Services
ProfessIOnal Cleaning Company
“At Shining Diamond Cleaning Co., we understand that life happens, and when it does, you need a friend you can trust. We provide seamless, reliable, and innovative cleaning solutions that give our clients the freedom to focus on what matters most.”
Welcome to Shining Diamond Cleaning Co. — Where Sparkle Meets Security!
When the world was gripped by the COVID‑19 pandemic in 2021, one visionary stepped forward with purpose and passion: Nelson Banga, our CEO and guiding light. He saw not just fear, but an opportunity—a critical need for cleaning practices that didn’t just look clean, but cleaned to protect. Born in Maine during those intense early days, Shining Diamond Cleaning Co. emerged as a beacon of hope, a guardian of hygiene, and a partner in public health.
Our Mission: Protect, Purify, Shine
We exist to do more than surface clean—we’re here to restore safety, instill confidence, and create spaces that sparkle inside and out. We champion hygiene with precision and purpose, using science-backed protocols to combat viral threats. Here, every sweep, scrub, and sanitizing mist is intentional and powerful.
Our Story: From Pandemic to Purpose
In 2021, Nelson Banga didn’t just launch a cleaning service—he ignited a movement rooted in empathy and excellence. Facing a growing crisis, he assembled a team that believed in one promise: “Better Clean. Better Life.” Clients saw the difference immediately—safer hospitals. Germ-free schools. Homes that offered refuge instead of risk.
Why ‘Diamond’? Because Quality Lasts
Just like the hardest gemstone, our service embodies:
Strength — durable cleaning standards that stand up to scrutiny.
Clarity — transparent processes, open communication, and visible results.
Exceptionalism — finishing touches that dazzle and trust that lasts.
Our Core Values
Safety First: We fight threats with cutting-edge disinfection strategies.
Relentless Quality: Meticulous, consistent, and always above expectations.
Community-Focused: Proudly Maine-grown, locally rooted, globally aware.
Integrity in Action: Ethical, honest, and licensed—every single time.
Meet the Clean Team
We’re not just cleaners; we’re neighbor‑care professionals. Every team member is vetted, certified, and trained in the latest in infection control. We treat your space like our own—because to us, it is.
Ready for the Sparkle Effect?
From bustling offices to cozy homes, schools to clinics, we bring extraordinary hygiene, unbeatable shine—and peace of mind that endures.
Shining Diamond Cleaning Co.
Founded in Maine, 2021 • Fueled by care • Driven by excellence
Pride in Each Service
Corporate Offices
– Prioritizing professional, spotless workspaces
Medical Facilities
– Compliance-driven, hygiene-focused cleaning.
Retail & Hospitality
– Customer-facing businesses need top-tier cleanliness.
Industrial & Warehouses
– Safety-focused cleaning to maintain productivity.
Luxury Residential Cleaning
– High-end, trust-based personal cleaning services.
Best Cleaning Experience
General pricing guide for cleaning services across key industries, based on industry benchmarks, national averages (U.S. market), and competitor comparisons. Keep in mind: exact pricing can vary based on square footage, location, frequency, and level of detail (standard vs. deep disinfection).
Highly Qualified TechnicIAns
Not just cleaners—community protectors. Each team member is background-checked, professionally certified, and trained in advanced infection control. We treat every space like it’s our own, because to us, it is.
Service Tech
Emma has been in the cleaning industry for over 10 years.
Service Tech
Polina is very passionate, and she’s been with us since 2021.
Service Tech
Amy loves the freedom she gets from working at Shining Diamond
and pursue her education.