303's Cleanest LLC

Great 4.8(124)
In high demand
  • 275 hires
  • 160 similar jobs done nearby
  • Based in Denver, CO
  • 6 years in business
  • 4 employees
  • Background checked

About 303's Cleanest LLC

We like to focus on all of the details taking extra time to thoroughly clean your home. You can trust that every nook and cranny will be clean by the time we are done. I will always try my best to go above and beyond to do my best to make my customers happy.

Reviews

Thumbtack customerJul 2026

We just had our first deep cleaning finished and we couldn’t be happier! They did such a great job. Highly recommend. We plan to use their services regularly

Thumbtack customerJun 2026

By far the worst cleaning I have ever had in my life. We scheduled a deep cleaning, yet had to instruct the cleaners to clean out the windows, the fridges, and even the floors. At the end of three hours there were still dirty floors, couch not even cleaned, desks weren’t touched. It was awful. Do not use this service ever

Thumbtack customerJun 2026

Jennifer and her team did a fantastic job cleaning our home. I’ve been traveling often for work and it’s such a relief to know our home is in good hands. Jennifer and her team made the house spotless!

Vanessa M.May 2026

They are so unbelievably awesome and consistent! Best company we've ever worked with. Amazing attention to detail. Fast. Always on time. Very professional. We are so happy with their service!

Thumbtack customerMar 2026

great clean. small details through out. We liekd them so much we are setting up a monthly.

Aikansh M.Feb 2026

303’s Cleanest had an efficient crew that deep cleaned our house and were able to get us on their schedule quickly. Would hire again

Kathleen D.May 2024

I would not use them again. They did not do a good job compared to other cleaners I have used. They did not bring their own cleaning supplies nor vacuum and had to use mine. The kitchen floor is still dirty, they didn’t vacuum the couches, and the upstairs shower doesn’t even look like it was cleaned. The work they did was not worth $220 for a “deep clean” that only took 2 hours. Definitely do not recommend.

Willa P.Oct 2023

Did a wonderful job cleaning our home. We requested a deep clean and they came through and made our house feel light and refreshed. Will definitely have them back in the future - appreciated the toilet paper touch as well.

Judy I.Mar 2023

I can't rave high enough about the quality, value and results of working with them for our rental house move-out. The results of their cleaning was perfectly sparkling and stunning! Not a spot was missed! I highly recommend working with them.

Fletcher H.Dec 2022

The 303 team was great! We had a last-minute need and they delivered above and beyond. They worked quickly and the job they did was spectacular. And they performed some magic with the toilet paper that we're still trying to figure out!

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303's Cleanest LLC★ 4.8
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