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
Hello! My name is Natan, and I’m 39 years old. I’ve worked in the plumbing industry for over 15 years, and I’ve been living in California for the past year. After gaining experience with a large corporation, I recently decided to start my own small plumbing company.
I would be grateful for the opportunity to assist you with any plumbing issues or questions you might have. I’m confident that our relationship will lead to a positive experience and hopefully some great reviews!
Wishing you all the best!
Overview
Current Top Pro
Hired 264 times
Serves Redwood City, CA
Background checked
License verified
4 employees
3 years in business
Business hours
Sun8:00 am - 8:00 pmMon8:00 am - 8:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, PayPal, Venmo, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Credentials
License verified
C36 – Plumbing Contractor
License state: CA
Background checked
Passed by Natan Kostiuk on Jun 19, 2024.
Services offered
Water treatment type
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Exceptional 5.0
323 reviews
5
99%
4
1%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Archit K.
Jul 3, 2026
•
Hired on Thumbtack
Natan did an outstanding job installing our whole-house water softener. From the start, Natan was incredibly responsive, prompt, and easy to communicate with. The installation itself is very clean, organized, and pricing was fair. Five stars!
Details: Water softener (most common) • I already purchased the water treatment system • House
Natan Plumbing's reply
Thank you very much for your kind review! We have extensive experience installing water softeners and have worked with many different systems. We’re delighted that you enjoyed working with us, and we hope to have the opportunity to assist you with any future plumbing needs.
Water Treatment System Installation or Replacement
Viswanth C.
May 14, 2026
•
Hired on Thumbtack
Arthur was great and quick with the water filter installation. Work was clean and explained everything after along with an honest assessment of other plumbing inspections.
Details: Reverse osmosis • I would like to discuss with the professional • House
Natan Plumbing's reply
Thank you so much! We are trying our best to work quickly, clean and high quality
Water Treatment System Installation or Replacement
Igor S.
Jul 9, 2026
•
Hired on Thumbtack
I had a great experience with Natan and his team. They tackled a tough job: replacing an underground water pipe causing a leak under the house foundation. They handled it quickly and professionally. The pricing was transparent from the start. I’d highly recommend them and will definitely call Natan again for any future plumbing needs.
Natan Plumbing's reply
Thank you so much for your kind words and your wonderful review! We truly enjoyed working with you and are very grateful for your feedback. It was a pleasure serving you!
Plumbing Inspection
Kim D.
2 weeks ago
•
Hired on Thumbtack
Excellent service and great communication! Natan Plumbing came out to fix inconsistent hot water in our shower (hot/cold fluctuating). They diagnosed mineral buildup in the cartridge and also discovered the old shower head wasn’t compatible with our tankless water heater.
I really appreciated that they took the time to go above and beyond during the estimate.. They were also very responsive and accommodating when we asked for a more detailed invoice and the specific 30-day monitoring warranty wording — they updated everything promptly and professionally. Highly recommend Natan Plumbing. Professional, thorough, and easy to work with. We will definitely have them come back for other projects.
Sink or Faucet Repair
Tanushree M.
Aug 27, 2026
•
Hired on Thumbtack
We hired Natan plumbing to change some plumbing in our bathrooms, they were fast to response offered valued consultation and advise, and were upfront about their pricing. The technician was on time and also was helpful to go to the store and pick the right material. They even stayed after hours to finish the job on time. It was a pleasure to work with both Natan and Evgeny. Would definitely hire them again!
Natan Plumbing's reply
Thank you so much for your wonderful review! We truly appreciate the opportunity to serve our customers. We always respect our clients’ time and strive to provide high-quality plumbing services at fair and competitive prices. We’re very happy to hear that you were satisfied with your shower head and handle replacement. Thank you for choosing Natan Plumbing!
Shower and Bathtub Installation or Replacement
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Base Rates: We have our lowest standard rates for various types of work, and specific repairs.
Our Estimate is free.
Service Fees: Usually we waive any fee and do the work, and we provide receipts for parts if you did not purchase your own
Discounts: available discounts, if you request more than one service
What is your typical process for working with a new customer?
As soon as you contacted us, we will discuss the best possibilities. And once the job is done, guarantee for some time 3 months - 1 year, to come back and fix the issue, but with best parts, and our best service, should not be any problems
What types of customers have you worked with?
Costumers leave positive review, I appreciate all our costumers as they do the best they can to keep our business relationship on top level.
