Our team is dedicated to helping you simplify the process of keeping your business clean. Optimal Prime Cleaning Services is a commercial cleaning and janitorial company in Sioux Falls, South Dakota, serving commercial office spaces since 2017.
Optimal Prime Cleaning Services was born out of experiencing what it is like to NOT have good service.
Before founding the company, I spent more than 20 years managing operations for large corporate restaurant and retail locations. That put me on the client side of the table: hiring, managing and evaluating cleaning vendors.
I’ve been there, with false promises, call center tickets, slow response times, shortcut work and untrained staff. Even getting a simple W-9 or proof of insurance felt like pulling teeth. It’s frustrating, and it slows everyone down. Too many operators just wanted to collect a check and walk away.
In 2017, I launched Optimal Prime Cleaning Services in Sioux Falls to change that. Having walked in the client’s shoes, I built the company I always wished I could hire: thorough training, paperwork that’s ready when you need it, proactive follow-up, and real respect for both our clients and the people doing the work.
Today, our team focuses on professionalism and a high quality of service. Your business will be cleaned top to bottom as if it was our own.
— Jason King, Founder & Owner
If you have ever noticed the “change” in quality after the initial “Honeymoon phase” from a commercial cleaning company in the past, you won’t find that here. Our staff is trained with a detailed checklist and they are paid based on the quality of work they do. If they don’t perform 5-star work for their clients, their paycheck reflects it.
We have found when you give your staff a chance to make more money by keeping clients happy- the quality issues go down and the vested interest by the entire staff in keeping the client’s happiness increases!
Long gone are the days of “check-in binders” and email chains that take days to get to the front lines. At Optimal Prime Cleaning Services, we leverage cutting-edge software to ensure seamless communication and accountability for our commercial cleaning services in Sioux Falls.
Here is How We Are Different:
At Optimal Prime Cleaning Services,
we’re firm believers in “Trust But Verify.” We don’t just say we provide quality cleaning; we prove it.
Regular Inspections & Client Check-ins
We schedule regular, unannounced quality inspections for our staff to ensure consistent, high-quality cleaning. To further reinforce our commitment to your satisfaction, the owner and/or our lead account manager conduct a monthly check-in with each of our commercial cleaning clients in Sioux Falls—either by phone or by walking through your building with you (your choice). This ensures nothing is missed and you’re completely satisfied with the results.
Transparent Communication & Accountability
We’re not perfect – we’re human. While we strive for flawless service, we know that sometimes things can happen. What we can promise is straightforward, easy communication and quick response times whenever an issue arises. We’re committed to making things right, promptly and efficiently.
Safe & Sustainable Cleaning Practices
Finally, we streamline our chemical use to minimize the need for harsh janitorial chemicals. Fewer chemicals, combined with our streamlined systems and a full SDS guide, ensure the safety of your workplace and our staff. We’re committed to environmentally responsible cleaning practices.
At Optimal Prime Cleaning Services, we understand that office cleaning in Sioux Falls and the South Dakota area has its challenges. It’s about more than just surface appearance. In today’s competitive business environment, a clean and professional workspace is essential for success. It’s about maintaining your organization’s image and building a true partnership to make a positive first impression on clients and staff. We’re committed to providing the highest quality cleaning services. We clean your commercial space thoroughly and efficiently, so you can focus on what you do best. And if anything is ever missed, our service recovery standard makes sure it’s fixed fast and verified by an account manager.
Posted on Google![]()
Lucas Marchand, DCTrustindex verifies that the original source of the review is Google.
Jason and his team are excellent!Posted on Google![]()
Amber JohnsonTrustindex verifies that the original source of the review is Google.
My carpets look so much better! They were timely and responsive, respectful of making sure we had adequate air movement to dry quickly, and fun to chat with in the process.Posted on Google![]()
Troy StykeTrustindex verifies that the original source of the review is Google.
Optimal prime is a phenomenal company to work with! They take care of all our needs for the office and are very prompt on getting in the additional task we throw in from time to time. Their manager will stop in periodically to check in their quality.Posted on Google![]()
Jon SandersTrustindex verifies that the original source of the review is Google.
I highly recommend the services of Optimal Prime Cleaning. They do great work!Posted on Google![]()
Sammi SundbyTrustindex verifies that the original source of the review is Google.
Optimal Prime is great to work with and Jason is always responsive and willing to help! We use them for monthly cleaning of our commercial building as well as one-time cleaning jobs in smaller spaces, and we always have great results.Posted on Google![]()
Ashton ParkerTrustindex verifies that the original source of the review is Google.
If you are looking for office cleaning or any other commercial janitorial services, Jason and his team are the way to go! Great service and attention to detail. Jason offers great results and is very personable and easy to work with!Posted on Google![]()
Caleb CoffeeTrustindex verifies that the original source of the review is Google.
Jason has a contagious energy and it’s easy to see he loves what he does. He does a great job. I would highly recommend him.Posted on Google![]()
Caleb NelsonTrustindex verifies that the original source of the review is Google.
Shortest way to put it, THEY ARE GREAT!!! Jason and Chris are very personable and great to work with.Posted on Google![]()
Ammad ur RahmanTrustindex verifies that the original source of the review is Google.
Nice Work and 100% Satisfaction.