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About
We guarantee our results. We are dedicated and driven to provide the highest quality service at cut rate prices. We will cope with any even non-standard task, we do everything well and inexpensively.
Overview
Hired 112 times
Background checked
2 employees
3 years in business
Business hours
Sun7:00 am - 5:00 pmMon7:00 am - 6:00 pm
Payment methods
This pro accepts payments via Cash, Check, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
Services offered
Cleaning method
Steam cleaning
Dry cleaning
Property type
Apartment / condo
One-story house
Two-story house
Multi-unit building
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, punctuality, and professionalism.
Excellent 4.9
42 reviews
5
95%
4
3%
3
0%
2
2%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Anant S.
Apr 17, 2026
•
Hired on Thumbtack
Hard workers, did a great job cleaning an apartment that I moved into which had been left in pretty dirty condition by the previous tenant. It was nice and clean after
Details: 1 bedroom • 1 bathroom • Deep cleaning • Baseboard cleaning • No pets in home • Just once
House Cleaning
Kim P.
May 4, 2025
•
Hired on Thumbtack
Team was great! They had supplies and got right to work. The entire process was seamless for me. They did a professional cleaning for me as part of my move. Job completed as discussed. Great quality.
Details: 1 bedroom • 1 bathroom • Move out cleaning • Window cleaning (interior) • Fridge cleaning • Oven cleaning • Pets in home • Just once
Ser Groupe LLC's reply
Hello Kim. We will be happy to help you again. Thank you so much!
House Cleaning
Dan K.
Apr 25, 2025
•
Hired on Thumbtack
Best cleaners I've had in 3 years in our condo. And I've been through at least a dozen. Never was very happy with any of them, but Sergei and his wife are awesome. Meticulous, highly professional, punctual, amenable to any request large or small. They are a little more expensive than many cleaners out there, but you get what you pay for ultimately. We had them clean before we staged the condo for sale and now it looks perfect.
Details: 2 bedrooms • 2 bathrooms • Deep cleaning • Fridge cleaning • Window cleaning (interior) • Baseboard cleaning • No pets in home • Just once
Ser Groupe LLC's reply
Hello Dan. We will be happy to help you again. Thank you so much!
House Cleaning
Keara L.
Mar 4, 2025
•
Hired on Thumbtack
My home was cleaned spotlessly Sergei’s attention to detail and willingness to complete the job fully was very much appreciated! I used him for a move out clean, and it’s very safe to say I will be getting my full security deposit back. I’ll be hiring him for jobs in the future as well!
Details: 1 bedroom • 1 bathroom • Move out cleaning • Fridge cleaning • Baseboard cleaning • No pets in home • Just once
Ser Groupe LLC's reply
We will be happy to help you again! Thank you!
House Cleaning
Whitney J.
Mar 12, 2025
•
Hired on Thumbtack
I work so much that my apartment had stopped feeling like a home—it wasn’t a place that inspired me, and honestly, it was starting to weigh on me. Enter this lovely duo, who not only cleaned my space but transformed it. Their attention to detail is incredible, and for the first time in a long time, I actually feel happy at home. Ironically, their cleaning has been the first step in pulling me out of a slight depression and I feel inspired to decorate. I’m also excited to prepare a real meal now that my oven is clean and doesn’t burn. I can’t recommend them enough! Thank you both so much .
Details: 1 bedroom • 1 bathroom • Deep cleaning • Window cleaning (interior) • Oven cleaning • No pets in home • Once a month
Ser Groupe LLC's reply
Hello Whitney! We will be happy to help you again! Thank you so much!
House Cleaning
Credentials
Background Check
Sergei Golubev
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We charge $180 for the first three hours of cleaning. We charge $30 per hour per cleaner for additional time.
What is your typical process for working with a new customer?
We give new clients a 10% discount for the second oder.
What education and/or training do you have that relates to your work?
We have more than one year of work in the Sertai hotel, we have a very high level of requirements. We have a large set of cleaning products, we have a powerful vacuum cleaner, we use different cleaning kits for the kitchen and bathroom.
