Top Rated Water Well And Pump Contractors Serving Petaluma, CA

If you really care about choosing a quality water well and pump contractor, we’re here for you. Here’s your access to the best water well and pump contractors serving Petaluma including 94954, 94952, 94953, 94955 and 94975. These water well and pump specialists provide solar water pumps and pump upgrades, and they also work on well inspections, submersible water pumps and well casing repair. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated May 15, 2026
  • 8,461 people sourced companies in Water Wells & Pumps
    1,400 Verified Water Wells & Pumps Customers Surveyed
1,400
8,461
1 of 2
Weeks Drilling & Pump Company has been providing a complete range of water supply solutions for residential, commercial and municipal customers throug...
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Main Services

Water Wells & Pumps
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Additional Services

Water Well Drilling, Pump System Service and Installation, Water Treatment, Public Water Systems

Coverage Areas

Sonoma County, Marin County, Mendocino County, Napa County, Lake County

Family Owned
Family Owned
Walk-Ins Welcome
Walk-Ins Welcome
Established in 1906
Established in 1906
Emergency 24/7
Emergency 24/7
  • Quick Connect
6100 Sebastopol Ave, Sebastopol, CA 95472
Hours CLOSED NOW
License:
177681
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Jerry & Don’s Yager Pump & Well Service (JDY) has built its reputation on one simple promise: to keep water flowing when clients need it most. As a fa...
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Main Services

Water Wells & Pumps
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Additional Services

Air Gap Systems, Fire Protection, Pump & Well Repairs, Storage Tanks & Booster Systems, Water Treatment, Well Drilling, Generators

Brands

Goulds, Grundfos, A.Y. McDonald

Coverage Areas

Sonoma County, Marin County, Napa County

Family Owned
Family Owned
Established in 1956
Established in 1956
Same-Day Service
Same-Day Service
Free Estimates
Free Estimates
Hours CLOSED NOW
License:
424778
Learn how to choose a Water Wells & Pumps and more…

Diamond Certified Water Well And Pump Contractors Serve These Petaluma ZIP Codes

94954, 94952, 94953, 94955, 94975, 94999

Diamond Certified Water Well And Pump Contractors In Petaluma

Diamond Certified water well and pump contractors serving Petaluma are rated an average of 4.6 out of 5 stars based on 1184 reviews of 9 rated water well and pump contractors.
Diamond Certified water well and pump contractors in Petaluma Avg. Star Rating.

We make you an expert at choosing a high-quality water well and pump contractor in the Petaluma area.

For those who love quality local water well and pump contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Petaluma area Diamond Certified water well and pump contractor. They provide expert services, including pump system design, pump upgrades, well water treatment, well casing repair, pump troubleshooting, and more.

To qualify for Diamond Certified, each contractor must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified water well and pump contractors that serve Petaluma residents include Jerry and Don's Yager Pump and Well Service, and Weeks Drilling & Pump Company.

Every Diamond Certified water well and pump contractor that serves residents in 94954, 94952, 94953, 94955 and 94975 performs various specialties, including water well testing, pump installations, well abandonment, well inspections, and well maintenance.

How to Choose a Quality Petaluma Water Well And Pump Contractor for Your Family
  1. Click the name of the contractor to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful water well and pump tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Petaluma Neighbors

If you love quality local contractors, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Petaluma, CA

Petaluma was founded in 1860, and today, your 60,076 neighbors enjoy game nights, barbecuing, beach outings, apple picking and cooking classes. Petalumans use Diamond Certified water well and pump contractors for pump troubleshooting, submersible water pumps, pump installations, well drilling, sump pumps, and more.

Frequently Asked Questions for Water Wells & Pumps in Petaluma, CA
Q: What are clients of Diamond Certified water well and pump contractors saying about contractors in Petaluma, CA?
A: Verified Weeks Drilling & Pump Company Customer, 1 of 708
"There aren't many people in the neighborhood who have wells. They are the only company that service four counties for this type of need. They do great well services and also drill new wells. I would only use them, honestly. I would not consider using anyone else. I actually don't think there is any other company that specializes in pumping and well services out here. Also, it is good to note that I wouldn't be doing the survey if it wasn't for Weeks Drilling & Pump Company, but they deserve having it done. They showed up right away and that is what you need with these companies. When your system goes down, you need a reliable company to show up." - Gordon G.
All Survey Responses for Weeks Drilling & Pump Company
Verified Jerry & Don's Yager Pump & Well Service Customer, 1 of 491
"They have all new equipment, even their trucks are brand new. I use them all the time so it's nice to see them doing so well. They come out right away, even on weekends. " - Michael M.
All Survey Responses for Jerry & Don's Yager Pump & Well Service
Q: What are some of the most popular brands that Diamond Certified water well and pump contractors use when working with Petaluma residents?
A: Diamond Certified water well and pump contractors use top-quality brands like Grundfos, Flexcon Industries, Amtrol, Zoeller and Franklin Electric.
Q: What types of pump repair do water well and pump contractors offer?
A: Water well and pump contractors offer a variety of well pressure tanks including vertical pressure tanks, horizontal pressure tanks, in-line pressure tanks, bladder pressure tanks, and diaphragm pressure tanks. These tanks can be made from different materials such as steel, fiberglass, or polypropylene. They also vary in size, ranging from small tanks for residential use to large tanks for commercial or agricultural use. The type of pressure tank offered depends on the specific needs of the water well system, such as the volume of water needed and the pressure required.
Q: Can Diamond Certified water well and pump contractors work with Goulds Water Technology products and similar items so I can get solar water pumps in Petaluma?
A: Yes, Diamond Certified water well and pump contractors can work with Goulds Water Technology products and similar items to install solar water pumps in Petaluma.
Q: What did people search for when they wanted to find the best quality water well and pump contractors in Petaluma?
A: Well Abandonment
Solar Water Pumps
Well Inspections
Well Inspections
Electric Water Pumps
The Homeowner's Guide to Water & Fire Damage