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
Same-day service. Upfront pricing. No hidden fees.
Clean, high-quality work done right the first time. Most issues are resolved in one visit.
I handle gas lines, piping, and water systems. Permits and inspections available when needed.
Reliable results and honest service — no upselling, no unnecessary work.
Message me directly — I respond fast and can schedule you quickly.
Overview
Current Top Pro
Hired 66 times
Serves Tracy, CA
Background checked
1 employee
5 years in business
Business hours
SunClosedMon8:00 am - 6:00 pm
Payment methods
This pro accepts payments via Cash, Check, PayPal, Venmo, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
Services offered
Drain problem
Repair urgency
I work on non-urgent repairs
I work on urgent repairs
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
95 reviews
5
97%
4
2%
3
1%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Roxana P.
Jun 13, 2026
•
Hired on Thumbtack
Henrik is easy to work with and very versed on our plumbing issues. We felt like we were well taken care of and will definitely call him again.
Details: 3 toilets • Municipal water (most common) • House
Toilet Repair
Fuad A.
Oct 9, 2026
•
Hired on Thumbtack
Henrik replaced my old RO system with a Waterdrop tankless system and also replaced my kitchen sink faucet. His work quality is excellent.
Details: Reverse osmosis • I already purchased the water treatment system • House
Water Treatment System Installation or Replacement
Yanbo D.
4 weeks ago
•
Hired on Thumbtack
Highly recommended! HenSam Plumbing replies to messages super fast and is very responsible from start to finish. I needed my water softener installed— he gave a fair upfront price, showed up on time, and did clean, professional work. Easy to communicate with and trustworthy. Will definitely call them again for any plumbing job.
Details: Water softener (most common) • I'm flexible • House
Water Treatment System Installation or Replacement
Rakesh P.
Jun 8, 2026
•
Hired on Thumbtack
HenDam Plumbing did an excellent job of our Water filter installation. The quality and time of fittting was great, the hard part of faucet installation in a cast iron sink was also done well. Thanks.
Details: Installation or replacement • No problem, just need maintenance • Reverse osmosis • Townhouse
Water Treatment Repair or Maintenance
Tejas U.
Dec 31, 2025
•
Hired on Thumbtack
Was able to fix a main pipe leak for me on the same day, at a reasonable price. Prompt, responsive and punctual. Would recommend
Details: No, repair is not urgent • No, the building is not currently flooded • Leaking pipes • House
Plumbing Pipe Repair
Credentials
Background Check
Henrik Galoyan
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
IMPORTANT – PLEASE READ BEFORE CONTACTING
• Service call / on-site diagnostic fee: $150
• This diagnostic fee is REQUIRED to schedule a visit
• The $150 fee is FULLY credited toward the repair if you proceed with the work
There is NO free on-site diagnosis.
By contacting me and requesting service, you acknowledge and agree to this diagnostic fee.