If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
Hi, I’m Konstantyn, the owner of GreenCleanGo!
My team and I specialize in providing professional cleaning and installation services across Seattle and other areas in Washington. We take pride in delivering high-quality work, even on the most challenging projects.
Our Services Include:
-Window Cleaning – Any height, from residential homes to high-rise buildings, using advanced rock-climbing gear for safety and precision.
-High-Rise Window Cleaning – Specialized service for multi-story buildings.
-Roof Cleaning – Thorough removal of debris and moss to protect your roof.
-Gutter Cleaning – Clearing out gutters to prevent water damage and ensure proper drainage.
-Pressure Washing – Driveways, sidewalks, patios, and other surfaces restored to their best condition.
-Holiday Lights Installation – Transforming homes and buildings into festive displays, including removal after the season.
At GreenCleanGo, we bring expertise, top-notch equipment, and a commitment to customer satisfaction to every job we take on.
Let us know how we can help you keep your property clean and looking its best!
Overview
Hired 214 times
Serves Renton, WA
Background checked
1 employee
12 years in business
Business hours
Sun8:00 am - 7:00 pmMon8:00 am - 7:00 pm
Payment methods
This pro accepts payments via Cash, Check, PayPal, Venmo, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2018
Services offered
Project type
Replacement
Installation
Removal
Decorative elements
Trees
Wreaths
Ground lighting
Props (Deer, Sleighs, Elves, etc.)
Property type
Residential
Commercial
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and value.
Excellent 4.9
103 reviews
5
93%
4
5%
3
0%
2
0%
1
2%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Rohit M.
Sep 17, 2026
•
Hired on Thumbtack
Konstantin did an amazing job installing the Govee Permanent lights on my house. He worked with me over messages to make sure we were set up for the appointment day. On the day they came on time, explained the plan, and worked through the day professionally. They installed the lights in a clean manner, cleaned up after themselves, and even came back the next day to finish a final piece. Overall very happy with the end result and the quality of service.
Details: Installation only • Roof • Exterior of property - ground level • Exterior of property - second floor • No, I will provide the lights myself • 2,000 - 3,000 sq ft • Residential
Holiday Lighting Installation and Removal
Natasha B.
2 weeks ago
•
Hired on Thumbtack
We had an amazing experience with getting Govee permanent outdoor lightsinstalled on our home! The quality of the work was excellent, and the finished result looks incredible. Everything was installed neatly and professionally, and you can tell they take pride in their work. The attention to detail was great, and the whole process was a fantastic experience from start to finish. We couldn’t be happier with how our home turned out and would absolutely recommend them to anyone considering permanent lightinstallation for their house. Highly recommend!
Details: Installation only • Exterior of property - ground level • Exterior of property - second floor • Roof • No, I will provide the lights myself • 2,000 - 3,000 sq ft • Residential
Holiday Lighting Installation and Removal
Mrigank S.
Apr 3, 2026
•
Hired on Thumbtack
I had a fairly complex project to install outdoor permanent lights on a three-story house. after engaging with seven other contractors, we chose to work with Konstantin and Anton. they did an excellent Job of installing the lights. they even added a black cable cover to hide the wires
Details: Installation only • Roof • Exterior of property - second floor • No, I will provide the lights myself • Residential
Holiday Lighting Installation and Removal
Mayank B.
Apr 8, 2026
•
Hired on Thumbtack
Konstantyn and Anton are fantastic! They’re so professional, and they did an amazing job installing the outdoor lights at my place. It took them a lot of patience and hard work to make sure they delivered a top-notch result, and I’m really happy with the final installation.
Details: Installation only • Exterior of property - second floor • Roof • No, I will provide the lights myself • Residential
Holiday Lighting Installation and Removal
David H.
Nov 20, 2025
•
Hired on Thumbtack
Konstantin and his partner just finished putting up my Govee Pro lights and they look amazing. He was very responsive to all my questions and did a fantastic job. I would absolutely recommend him to anybody looking to get their lights professionally installed! I just gave his information to my daughter to do her house!
Details: Installation only • Exterior of property - second floor • Exterior of property - ground level • Roof • I'm flexible • 2,000 - 3,000 sq ft • Residential
Holiday Lighting Installation and Removal
Credentials
Background Check
Kostiantyn Garmash
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
In regards to pricing, customers should be aware of potential discounts, applicable fees, and the breakdown of costs. We aim to provide transparency and value for your window cleaning needs.
What is your typical process for working with a new customer?
Our process with new customers begins with a thorough understanding of their window cleaning requirements. We'll discuss preferences, scope, and any unique needs. After assessing the job, we provide a detailed quote. Upon agreement, we schedule a convenient time and carry out the service with professionalism, ensuring satisfaction.
What education and/or training do you have that relates to your work?
I have been trained on a vast dataset comprising diverse topics, enabling me to provide information and answer queries effectively. My training covers language comprehension, problem-solving, and knowledge synthesis, making me well-equipped to assist with various tasks and fields, including your specific window cleaning needs.
