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Best well and pump technicians near Graton, CA

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TRUSTED BY GRATON, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon37
    Verified well and pump services reviews

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

Avatar for Clearwater Plumbing
Clearwater Plumbing
4.9(
225
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Larry called right back and scheduled appointment over the weekend. He arrived on time and called ahead as promised. He was very transparent in his hourly pricing up front. Upon arrival he got right to the job and moved quickly to remedy the situation. While the job was less straightforward than I thought, It was clear he wasn't trying to run the clock out. He solved the problem swiftly with expertise. His work was very well done and clean. He didn't try to upsell me at every turn as I've experienced with other plumbers. I would definitely hire him again to handle repairs and larger jobs."
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+18

Recommended by97%of homeowners
Avatar for J Drains Rooter Service
J Drains Rooter Service
4.8(
13
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"It was great luck that Jason of J Drains was working on a job near my home and was able to come by after he finished that job to check my hot water heater. He fixed it right away because he spotted what was wrong quickly. Jason was very professional and polite. I recommend this company!"
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+4

Recommended by91%of homeowners
Avatar for PlumbZona, Inc
PlumbZona, Inc
4.8(
6
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Plumbzona pulled my tub and replaced it with a shower. The work was done when he said it would be and it was done right the first time. We are very happy with plumbzona and will definitely use them again for my plumbing needs."
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+8

Recommended by100%of homeowners
CT Allmon Development
4.3(
6
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had a problem at my vacation rental. John contacted me quickly when I posted my problem for quotes online. I had a failing septic. It was no longer draining. John came out and accessed the the situation and based on faulty drawings I supplied, he gave me an estimate for repair. I agreed to the figure. When he discovered that the drawings were wrong and he only had to dig up 5 feet (not 14) between the septic tank and the seep box he lowered his estimate. You can't ask for more honesty and fairness. He and his worker completed the job in less than 2 days. Hire him!"
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Recommended by100%of homeowners
Avatar for CLEAN CRAWLSPACE INC
CLEAN CRAWLSPACE INC
4.7(
14
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The company called us the day after the earthquake, offering to come and do a free check in the crawlspace to be sure there is no damage or places needing repair in the liner after the quake. I phoned them yesterday to make the appointment and they came out today. And there is no damage or repairs needed, and the liner held up, still attached to the foundation cement stones and pillars. I felt this was very thoughtful of them to remember us. Since we installed the product a year ago, they have helped us feel comfortable that the product is doing what it is supposed to do. They also came out during the rains (however brief) in late February and checked that everything was still dry (not that we had flooding or ground water tables rise, but we were concerned that rain might have been coming in from the side vents in the house siding to the crawlspace). It was dry and everything looked good, so we determined that no more work was necessary to close up the house's side vents. That was money and time saved. ...Professional company and good people.
"
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+16

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 1971

Credit card accepted

"I have been with AHS since 1999 and have used them 4 times: dryer belt broke, dishwasher leaked, heat pump quit working properly, and dryer stopped working. Yes, it is frustrating to wait on hold for a long time, but I have been pleased overall with the service provided. They subcontract the work out, and in the case of the dryer, the guy did not know how to fix the problem and left. AHS followed up immediately with another provider, who had fixed my first dryer problems 8 years ago, and was very knowledgable and did an excellent job. Service charge is standard $75. I have an annual maintenance plan for my heating/cooling systems with a heating company and when they came out this past fall, they found a problem with the heat pump and quoted the fix at $2,000 plus. I called AHS and they confirmed my heat pump was covered under the warranty and sent someone out the very next day. They immediately fixed the problem and I paid them the $75 service fee. Thus far, I have had good experiences and will continue my annual plan with them."
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+2

Recommended by65%of homeowners
Capo plumbing
New to Angi
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Austin is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

L Briseno Construction
New to Angi
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Graton, CA and surrounding areas

In business since 2018

Free estimates

Warranties offered

L Briseno Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

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+39

Response time2 days
Wells and Pumps FAQs, answered by experts

You should check water pressure twice a year to ensure there aren’t any irregularities and that it isn’t too high. It’s also smart to check it any time you notice symptoms of high water pressure (like banging pipes, inconsistent water flow, and leaky fixtures). Similarly, if you live in an area that’s prone to water pressure fluctuations due to municipal supply changes, elevation, or seasonal temperature shifts, check it more frequently. You can buy an affordable water pressure gauge and check the water pressure yourself.

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.

Schedule annual inspections, test water pressure, and protect the pump from freezing temperatures.

If you notice that your well pump runs continuously, it’s important to take action quickly to avoid further damage. A few common issues may be to blame for a continuously running well pump, such as mechanical damage, a faulty pressure control switch, low water level, prime loss, and leaking pipes and fixtures.

If your well pump gets stuck in its casing, you may be able to free it loose by gently wiggling the line or by vibrations from tapping the line with a hammer. However, if your pump is stuck in a buildup of minerals around the casing, you’ll probably have to call in a well pump contractor to get it out. They’ll likely use a muriatic acid solution—a strong, corrosive acid—to break down the minerals and free the pump loose. 

To avoid a stuck pump in the future, experts recommend a professional well cleaning once every 10 years. 

The Graton, 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.