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Nexus GC Inc. Alpha Plumbing

Top Pro

This pro is currently not available for Plumbing Pipe Installation or Replacement
This pro is currently not available for Plumbing Pipe Installation or Replacement

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About
At Alpha Plumbing, we bring over a decade of experience delivering high-quality, reliable plumbing services across Los Angeles and surrounding areas. Fully licensed, bonded, and insured, we specialize in everything from simple repairs to full repipes, tankless water heater installations, sewer line replacements, and new construction plumbing. Our team is known for fast response times, transparent pricing, and top-tier workmanship. Whether it's an emergency call or a planned remodel, we show up on time, treat your property with care, and get the job done right the first time. 🔧 Residential & commercial 🚿 Copper & PEX water lines 🔥 Gas line & tankless water heater experts 📞 Available 24/7 for emergency plumbing Trust a local company with a reputation built on integrity and results. Call Alpha Plumbing — where quality and customer satisfaction always come first.
Overview

Current Top Pro

Hired 5 times

Background checked

License verified

5 employees

4 years in business

Business hours

Sun8:00 am - 11:00 pmMon8:00 am - 11:00 pm

Payment methods

This pro accepts payments via Cash, Check, and Zelle.

Services offered
Size of installation

A few pipes

One or more entire rooms

An entire home

Other pipe installation

Installation needed

Hook-up appliance or fixture

Install pipe to one or more rooms

Install pipe to home (from street)

Install gas line

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

13 photos

Projects and media

13 photos

Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

10 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Lin J.

Aug 29, 2025

•

Hired on Thumbtack

I hired this team to install an under-sink water filter system and they were excellent from start to finish. They arrived on time and worked efficiently. When they realized I’d ordered the wrong fitting, they made a quick Home Depot run for the correct part and kept the job moving. Everyone on the team was professional, courteous, and a pleasure to work with. The installation looks great and works perfectly. I’ll happily hire them again for any future plumbing needs.

Details: Reverse osmosis • I already purchased the water treatment system • House

Water Treatment System Installation or Replacement
pro avatar
Brady F.

Aug 11, 2025

•

Hired on Thumbtack

What a pleasure it was to work with Nexus GC Inc. I sent a message and within minutes received a response from Ara. He was so flexible and accommodating with our challenging schedule. He found a time that worked perfectly for us and arranged everything. Pricing was clear with no hidden fees or add-ons. The technician was on time, kind, and got the job done within minutes. I highly recommend Nexus GC Inc. for any of your plumbing needs. True professionals through and through.

Details: Shower • 1 shower or bathtub • Yes, all supply and drain lines are in place • House

Nexus GC Inc. Alpha Plumbing's reply
It was a pleasure for us as well to serve you, Brady. We highly appreciate your feedback and will be happy to help anytime you need us.
Shower and Bathtub Installation or Replacement
pro avatar
Sumeet s.

Jul 14, 2025

•

Hired on Thumbtack

I am really impressed with theirs promptness to answer any question before I decide to choose. They gave estimate without coming to site and they stick to that and no surprises. Came same day, picked up water heater from Homedepot installed and found that they got faulty one, uninstall, retuned and bought again and Install and every thing is done perfectly. They did not leave us without hot water. I truly recommend and in future I would take theirs service again. Not to mentioned they are the most reasonable I found with respect to cost.

Details: Installation or replacement • Other heater issue • Gas tank • Garage • House

Nexus GC Inc. Alpha Plumbing's reply
We’re grateful for your feedback and happy we could help! We look forward to working with you again!
Water Heater Repair or Maintenance
pro avatar
Alen K.

Jul 29, 2025

I recently hired Nexus GC Inc. / Alpha Plumbing for a plumbing project, and I couldn’t be more satisfied. From the initial consultation to the final touches, their team was professional, efficient, and transparent every step of the way. They quickly diagnosed the issue, explained the options clearly, and completed the work on schedule without any surprises. What really stood out was their attention to detail and how clean they left the work area — it’s clear they take pride in their work. Communication was smooth, pricing was fair, and the results speak for themselves. Whether you’re dealing with a simple repair or a more complex plumbing job, I highly recommend Nexus GC Inc. and Alpha Plumbing for their expertise and reliability. Would definitely work with them again!
pro avatar
Kass H.

Jul 12, 2025

Absolutely amazing service! I couldn’t be happier with the work this plumbing contractor did. They were incredibly professional, punctual, and thorough from start to finish. They explained everything clearly, offered fair pricing, and made sure the job was done right the first time. It’s rare to find such honest and reliable service these days — I’ll definitely be calling them again for any future plumbing needs. Highly recommend to anyone looking for top-quality work and peace of mind!
Nexus GC Inc. Alpha Plumbing's reply
Hi Kass, thanks much for your review. It was a pleasure working on your project. Please let us know anytime you need any Plumbing repair.
Credentials
License

License type: C36 – Plumbing Contractor

License state: CA

License verified on 8/27/2025

Background Check

Ara Mirzoyan

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