JNM PLUMBING LLC
Top Pro
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Why this pro?
This pro has been in business for 6 years and offers pipe, toilet, sink and faucet repair services. Customers say they're punctual, explain the problem, and complete work on time.
Summarized from the pro's profile. Review their profile for the latest.
About
Current Top Pro
Hired 282 times
Background checked
1 employee
7 years in business
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Square cash app, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Gas tank
Electric tank
House
Condo/Apartment
Townhouse
Business
Customers rated this pro highly for professionalism, work quality, and responsiveness.
183 reviews
5
92%
4
3%
3
1%
2
0%
1
4%
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Read reviews that mention:
Aug 14, 2026
Hired on Thumbtack
He arrived early and did a great job removing old water heater.
Installed a new water heater
System seems to be working fine
He work's efficiently and hard.
Does a good job
Would use his company for any further plumbing jobs
Would highly recommend
Details: Yes, the location has an existing heater • Gas tank (standard) • I would like the pro to buy the water heater • House
Jul 31, 2026
Hired on Thumbtack
Details: Yes, the location has an existing heater • Gas tank (standard) • I would like to discuss with the professional • House
Jul 17, 2026
Hired on Thumbtack
Details: Only one drain has issues • Clogging • Slow draining • Unpleasant odor • House
May 21, 2026
Hired on Thumbtack
I moved into a new home recently and discovered a shower mixer tap was going straight to boiling hot so it was unusable. I'd originally worked out what went wrong with a big plumbing company and they were trying to charge $1000s for an elaborate fix.
I turned to Sebastian and he won my trust to work on it right away. Not only was he open, warm, and courteous right away on the phone but was suggesting things that might have put him OUT of the job before he even came. Then when he did arrive, he found a much simpler fix than we'd planned, reduced his bill, and even went out to find the replacement parts he needed mid-job without charging extra.
When you want somebody you can trust, this is it. I will be calling Sebastian back for all my plumbing needs.
Details: 0 sinks • One handle controls both hot and cold water • 1 faucet • A month ago or longer
Apr 16, 2026
Hired on Thumbtack
Details: Yes, repair is urgent • No, the building is not currently flooded • House
Sebastian Merida Mongoy