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Best well and pump technicians near Oxnard, CA

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TRUSTED BY OXNARD, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon10
    Verified well and pump services reviews

Top-Rated Well and pump technicians in Oxnard - Updated Nov 2026

Avatar for MightyServ
MightyServ
4.7(
385
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Oxnard, CA and surrounding areas

In business since 1963

Credit card accepted

"I've used Canoga Park Heating and Air for years now. I get the yearly Service Contract so they come out twice a year and check out the system, change the filters and make sure everything is working well. They notify me when it's time for service, so I don't have to worry about it. I highly recommend them. Jose Garcia did a great job, they are clean and respectful."
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heating and A/C
Recommended by95%of homeowners
Avatar for Bob & Marc Plumbing Heating & Air
Bob & Marc Plumbing Heating & Air
4.5(
104
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Oxnard, CA and surrounding areas

In business since 1989

"When they came to the house, they were very honest.  I had a plumbing problem that they could’ve easily told me you need to do it now, but they really worked with me and kind of advised me on what I need to do long-term if I couldn’t do the work now and it worked and helped me save a bundle of money.  The quality of the work have always been great."
Recommended by89%of homeowners
Avatar for Vortex Filtration Inc
Vortex Filtration Inc
5.0(
5
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Oxnard, 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!"
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+9

Recommended by100%of homeowners
Avatar for Iwai Cooling & Heating Co
Iwai Cooling & Heating Co
4.2(
1,041
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Oxnard, CA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We had 2 jobs done by Iwai. First, they did the central air for our 3 bedroom house in LA. Many of the other companies said we needed to put in additional vents but Iwai suggested putting the system in and adding the vents later if we were not satisfied with the air flow. This ended up saving us thousands. the second jod was a mini-split HVAC for our garage conversion. our general contractor gave us a ridiculous price so we called our friends at Iwai for a second opinion and they were great. The price was low and when the inspector gave us a hard time about silly details Brandon sent his team out multiple times to deal with it even though it was a relatively small job for them. Both times the work was high quality, the price was great and the professionalism was above reproach. I would recommend them without hesitation to anyone."
Craig Iwai on Estimate
Crane Setting Package Unit
Brandon and Johnny Installing Complete System
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+2

Recommended by86%of homeowners
Avatar for Ventura County Rooter
Ventura County Rooter
4.5(
31
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Oxnard, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I had a very satisfactory experience with Ventura County Rooter. Within about 10 minutres they had successfully cleared the plugged water line, and then based on their inspection of the house and when it was built and its general condition, provided additional feedback about other plumbing topics that were beneficial to me. I had them come back the next weekend to perform a general maintenance check of the entire house plumbing system, which is now warrantied for two years. It was very good service."
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+26

Recommended by85%of homeowners
Avatar for Quality Remodeling & Design
Quality Remodeling & Design
4.6(
28
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Oxnard, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"I had used them before for my own house, but  not sure if they could drive all the way to Anaheim to fix my parent's driveway. They had no issue assigning a team to their place, after the work they did, I already knew a good job was expected. I gave the options to my parents, and they liked the ideas I pitched them. They did a simple driveway, nicely done and was stamped concrete."
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+1

Recommended by88%of homeowners
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Wells and Pumps FAQs, answered by experts

If you notice any changes to the water coming from your well, consider that a sign to get a well inspection. For example, if the water is foul-smelling, bad-tasting, cloudy, or discolored, you should call a pro. It’s also a good idea to schedule an inspection if you observe a loss of water pressure, broken equipment, loss of well capacity, or other unusual signs.

Most well pump pressure switches have a factory setting of 30 to 50 PSI. There’s some flexibility with this if you’d like a lower or higher water pressure, but remember that it should sit 2 to 3 PSI above your well tank’s general pressure setting.

The inside of your pressure switch cover will usually indicate minimum and maximum settings—going below and above the numbers might damage your well pump.

With regular servicing and general upkeep, both a well pump and pressure tank can last for years. The average lifespan of a well pump is around eight to 15 years. A well pressure tank can last from seven to 10 years. How long a well pump and pressure tank lasts also depends on a variety of factors such as type, size, material, and brand.

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

For the most part, choosing between 30/50 psi and 40/60 psi is based on your water-pressure preference. However, it can also depend a little bit on your house—if you have older plumbing, a lower water pressure can be easier on the pipes (and a bit more gentle on your well pump). 

The lower 30/50 pressure is usually enough for a single-story home, but you may want 40/60 if you have multiple stories, as the extra pressure helps water flow smoothly up to the second floor.

The Oxnard, CA homeowners’ guide to well and pump services

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