Best Plumbing Companies in Gilroy, CA (2026)

Looking for a trusted plumbing company in Gilroy, CA? We've compiled 13 verified plumbing service providers in the Gilroy area. Average rating: 4.7 stars across 549 customer reviews. Compare plumbing companies, read real reviews, and get free quotes from local pros.

13 contractors549 reviews4.7★ avg
#1
F
25 NorCal Score
5★★★★★(2 reviews)

251 Old Gilroy St, Gilroy, CA 95020, USA

★★★★★Anna D

Fast and honest servive

#2
Atlantic O J Plumbing Inc
37 NorCal Score
5★★★★★(30 reviews)

9275 Kern Ave, Gilroy, CA 95020, USA

★★★★★Mary Cohen-Compass

We can't describe in words how much we appreciate Octavio and his crew at Altantic OJ Plumbing. SJ Water caused a significant leak when installing their new m...

#3
Lujan’s Plumbing & Rooter
36 NorCal Score
5★★★★★(20 reviews)

123 W Las Animas Ave, Gilroy, CA 95020, USA

★★★★★Andrew Wong

Lujan’s Plumbing & Rooter was excellent to work with. Tim, the owner, is very patient and takes the time to clearly explain what he’s doing and why. He was thor...

#4
Advanced Repipe Specialist
41 NorCal Score
5★★★★★(50 reviews)

7790 Eigleberry St Ste C, Gilroy, CA 95020, USA

★★★★★Jeffrey Wang

I chose the Advanced Repipe Specialist for one of the most difficult home improvement projects in my mind --- repiping the whole home. I needed a team of true p...

#5
M
30 NorCal Score
5★★★★★(5 reviews)

8505 Church St #13, Gilroy, CA 95020, USA

★★★★★I. S

Highly recommend Michael! He goes above and beyond in all he does. Fair pricing too!

#6
Bigbear plumbing dba
45 NorCal Score
4.9★★★★★(110 reviews)

850 Perrelli St, Gilroy, CA 95020, USA

★★★★★John Martinez

Gabriel and his colleague were super quick to respond to my need to fix a run spout, he explained everything well and with patience, got the job in no time, and...

#7
MG PLUMBING & ROOTER
45 NorCal Score
4.9★★★★★(109 reviews)

60 4th St Unit 206, Gilroy, CA 95020, USA

★★★★★Stewart Gill

Recently we’ve had MG Plumbing come to our house to help with a variety of plumbing issues from unclogging drains to replacing a toilet and bathtub faucets. Mar...

#8
Fantastic Rooter Plumbing
44 NorCal Score
4.8★★★★★(130 reviews)

10625 La Corte Ln, Gilroy, CA 95020, USA

★★★★★Gerardo Orozco

As a landscape contractor, I highly recommend Jaime and Francisco for any plumbing needs. They’ve helped several of our customers over the years and have always...

#9
Panther Plumbing Inc.
25 NorCal Score
4.7★★★★★(3 reviews)

5750 Obata Way Ste h, Gilroy, CA 95020, USA

★★★★★Mike Davis

Panther Plumbing is the real deal. They do a lot of new construction and maintenance. Recently my parents used them for the purchase and install of a new hybr...

#10
Ernie's Plumbing & Repair Inc
39 NorCal Score
4.6★★★★★(58 reviews)

7411 Railroad St, Gilroy, CA 95020, USA

★★★★★Barbara Erickson

We have a tankless water heater that stopped functioning and called Ernie's plumbing. They sent out a qualified tech that was specialized in our type of water ...

#11
Plumbing America, Inc.
30 NorCal Score
4.5★★★★★(17 reviews)

11835 Columbet Ave, Gilroy, CA 95020, USA

★★★★★Amel Santos

I've always had a good experience with Plumbing America. I recently had a blockage affecting all the toilets in my home the day of my daughter's birthday party ...

#12
Chappell Pump & Supply Inc
28 NorCal Score
4★★★★(11 reviews)

585 Las Animas Ave, Gilroy, CA 95020, USA

★★★★★Yukari Nishimura

Seriously, I don't understand why they get only 3.9 stars. All my neighbors use them and never heard a bad review. I called them when my current well pump sup...

#13
Plumbing Gilroy
23 NorCal Score
3.3★★★☆☆(4 reviews)

840 1st St, Gilroy, CA 95020, USA

Keith W

Fake website. Disconnected phone number.

What Gilroy Customers Say About Local Plumbing Pros

★★★★★5/5

We can't describe in words how much we appreciate Octavio and his crew at Altantic OJ Plumbing. SJ Water caused a significant leak when installing their new meter. Atlantic was w...

Mary Cohen-Compassre: Atlantic O J Plumbing Inc
★★★★★5/5

On behalf of Ray & Mary Alvsrez, we'd like to say that Octavio & Jessica run a tight business. Always on time, did not leave until all was done or area well cleaned. Octavio and...

Elaine Alvarez Florezre: Atlantic O J Plumbing Inc
★★★★★5/5

Lujan’s Plumbing & Rooter was excellent to work with. Tim, the owner, is very patient and takes the time to clearly explain what he’s doing and why. He was thorough in diagnosing t...

Andrew Wongre: Lujan’s Plumbing & Rooter
★★★★★5/5

I am happy with Tim's excellent service for installing the Moen Flo Smart Water Monitor. He worked hard to meet my expectations and determine the cause of the issue with the outlet...

Sharon Fangre: Lujan’s Plumbing & Rooter

Plumbing Services Available in Gilroy, CA

Local plumbing companies in Gilroyoffer a range of services. Here's what you can expect:

How to Choose a Plumbing Company in Gilroy

Finding a reliable plumbing company in Gilroy, CA doesn't have to be stressful. Here are the key things to look for when hiring a plumbing service provider:

  • Check licensing and insurance — California requires plumbing companies to carry proper insurance. Verify their credentials before hiring.
  • Read customer reviews — Look for plumbing services in Gilroy with consistently high ratings (4+ stars) and detailed reviews from real customers.
  • Get multiple quotes — Compare at least 2–3 plumbing companies in Gilroy to ensure fair pricing. Be wary of quotes significantly below market rate.
  • Ask about guarantees — Reputable plumbing companies stand behind their work with satisfaction guarantees or warranties.
  • Local expertise mattersGilroy is known for garlic capital of the world with affordable suburban developments south of san jose. Choose a plumbing company familiar with local property types and conditions.

Frequently Asked Questions About Plumbing in Gilroy

How fast can a plumber get to my emergency?+
Our emergency plumbers typically arrive within 1–2 hours in the Gilroy metro area. We're available 24/7, including weekends and holidays. Call immediately if you have active flooding or a gas leak.
What should I do while waiting for the plumber?+
Turn off the water main valve (usually near your water meter or where the main line enters your home). If there's a gas leak, leave the house and call 911. Place towels or buckets to catch water and move valuables away from affected areas.
How much does drain cleaning cost?+
Drain cleaning in Gilroy typically costs $125–$500. A single clogged drain costs $125–$250 to clear. Main sewer line cleaning with hydro-jetting runs $250–$500. We provide upfront pricing before starting.
What causes drains to clog in Gilroy homes?+
The most common causes are grease and food buildup in kitchen drains, hair and soap scum in bathroom drains, and tree root intrusion in main sewer lines. Gilroy's mature tree canopy — especially older neighborhoods like Land Park, East Gilroy, and Curtis Park — makes root intrusion particularly prevalent.
How much does water heater replacement cost?+
Water heater replacement in Gilroy costs $1,200–$4,500 depending on the type. Standard tank water heaters run $1,200–$2,500, tankless models $2,500–$4,500. Heat pump water heaters qualify for SMUD rebates up to $4,000.
What SMUD rebates are available for water heaters?+
SMUD offers up to $4,000 in rebates for heat pump water heater installation. Combined with federal tax credits, you could save $4,000–$6,000 on an energy-efficient upgrade. We handle all rebate paperwork.

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