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Best well and pump technicians near Paramount, CA

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

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 Paramount, CA and surrounding areas

In business since 1989

"Two service Techs, Daniel and Kevin, came by the same day i called regarding a clogged sewer line. They were very pleasant and personable which put me immediately at ease. They performed an inspection and showed me a live video feed of my sewer line, indicating where the roots were growing in that caused the clogging. 
They recommended hydrojetting due to the size of sewer, and scheduled a visit the following day.  The next day the same techs came by and cleaned out the sewer line via hydrojetting. Afterwards they did another video inspection and showed me their results. They were professional, communicative, clean, and very pleasant to deal with.
"
Recommended by89%of homeowners
Avatar for Express Plumbing and Remodeling
Express Plumbing and Remodeling
5.0(
6
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Paramount, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We recently purchased our 3rd home and our copper lines in our entire 5000 sq ft home needed to be repiped . I reached out to express plumbing after a referral from a colleague . I can not express enough my comfort and trust I felt with this team . My wife had so many changes and adjustments and they always listened and executed every time .Quality craftsmanship, on time everyday and a pleasure to work with . There are many plumbers out there that claim to be the best but look no further, I ensure you your in great hands"
Plumbing
Plumbing
Plumbing
Plumbing
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+10

Recommended by100%of homeowners
Avatar for Pump Systems Unlimited Inc.
Pump Systems Unlimited Inc.
4.5(
4
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Paramount, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

Pump Systems Unlimited is a 24/7- Water Well, Pump and Sump Pump service company. Including field services, installation, removal, repair and new pump supplier. Fast response times- minimize your downtime. Our staff is technically competent and waiting for the opportunity to help our customers.

Recommended by100%of homeowners
Avatar for Plumbing Method
Plumbing Method
5.0(
5
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Paramount, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

One thing that sets Plumbing Method apart from other plumbing specialists is Cori's mastery of the trade. He is passionate about helping customers resolve all plumbing issues big or small. He has over a decade of experience under his belt and personally trains his apprentices. He also has training with performing electrical work. Many plumbing issues comprise of multiple expertise needed in which Cori has the combined skill set necessary to get any repair job done right the first time. He loves what he does and cares a lot about his customers. He is a hard-working and meticulous plumber who strives to maintain a stellar business reputation. In his team of professionals and our family owned and operated company, you will find honest professionals with integrity and heart.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

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 Paramount, 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
Additional Photos
Additional Photos

+2

Recommended by86%of homeowners
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Wells and Pumps FAQs, answered by experts

A well does not run out of water because the groundwater continues to refill with rainwater that seeps through the ground. If the well is too shallow or there is a drought, a well can run dry or be short in supply. It’s important to have a well deep enough to source enough water for your home’s use. Deeper wells tap into more groundwater reserves. If your well is not producing enough water, you may need to redig your well.

Consider replacement if the pump is over 10 years old or has recurring, costly issues.

Why is my irrigation pump not pulling water?

There are a few reasons your irrigation pump isn’t pulling in water. You could have a clogged suction filter. You may have not properly primed your pump so air got stuck somewhere in the system. Your pump also won’t work properly if it has faulty or damaged pump components, like a pump motor or pressure switch.

Though sprinkler systems can have varying issues, there are a few common ways to know if the cause is your pump. Signs include cracking or visible damage, leaking from the pump, a pump that won’t turn on, and loud noises coming from your pump. Low or irregular pressure could also point to a pump problem, but there are other causes.

The life span of a water pump ranges from five to 15 years on average. Regular maintenance can extend its life. If you notice significant drops in performance, strange noises, or frequent malfunctions, consider a water pump or well pump replacement. Always get in touch with a professional if you're concerned about yCan I install a water pump myself?our pump's condition.

The Paramount, 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.