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Top-Rated Water main install, replace or repairers in Gonzales - Updated Nov 2026

Avatar for Aleman plumbing, inc.
Aleman plumbing, inc.
4.7(
22
)
Water Main - Install, Replace or Repair

Serving Gonzales, CA and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"Excellent work, prompt responsiveness, great communication / status updates! Started project same day and completed next day. Installed new water heater & recirculation pump, and replaced toilet fill valve. Highly recommend Carlos & his team!"
Title Clogged sewer
Response time6 hrs
Response rate99%
Recommended by64%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Water Main - Install, Replace or Repair

Serving Gonzales, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
Avatar for Monterey Bay Home Experts
Monterey Bay Home Experts
4.9(
16
)
Water Main - Install, Replace or Repair

Serving Gonzales, CA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Jose was very prompt in replying to my request to change air filters, replace my tankless water heater cartridge, paint a wood border and garden stool. He was able to work around my schedule and complete these on a Sat. We even discussed some upcoming projects for spring, I will definitely hire him again!"
Lattice installation
New redwood fence
Handyman Services Project
Custom fence and gate
Lattice installation

+16

Recommended by100%of homeowners
Avatar for Vortex Filtration Inc
Vortex Filtration Inc
5.0(
5
)
Water Main - Install, Replace or Repair

Serving Gonzales, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Vortex Filtration Inc is a excellent company with vast experience & knowledge in conditioning potable well water. I recommend Vortex Filtration Inc to design build and install their patented Vortex water system to solved all well water conditioning issues. My client had a problem for over tens years prior to the installation of the Vortex system. Once installed, the well water in the holding tank was crystal clear. Thanks Vortex!"
Additional Photos
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+9

Recommended by100%of homeowners
Avatar for jds plumbing
jds plumbing
4.1(
14
)
Water Main - Install, Replace or Repair

Serving Gonzales, CA and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"I had to have a seismic automatic shut-off valve installed in a hurry due to the demands of my insurance company. Michael from JD's was able to do a great job quickly. Have now become my plumbers."
Response time8 hrs
Recommended by100%of homeowners
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FAQs for water main install, replace or repair projects in Gonzales, CA

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Gonzales, CA homeowners’ guide to water main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.