Welcome To Weeks Drilling & Pump Co.

Leading The Industry

Proudly serving Sonoma, Napa, Marin, Lake & Mendocino Counties since 1906.

hands holding water
When you think of water, think of Weeks!

Welcome To Weeks Drilling & Pump Co.

As one of the largest groundwater firms in the state, Weeks Drilling & Pump Co. has been serving Northern California since 1906. With a longstanding reputation for integrity, Weeks offers a complete range of water supply solutions. Our four departments work closely with one another to serve residential, commercial, and municipal customers. From drilling a well and installing a pump system, to designing and installing filtration systems, to managing many local public water systems, Weeks applies unique multi-generational knowledge and experience to ensure our community has safe, clean water.

Comprehensive Water Supply Solutions

With over 90 years of unwavering commitment, we’ve mastered our craft to provide you with a comprehensive range of solutions that provide the safety, purity, and seamless flow of your water. Experience the excellence that keeps your water pristine and worry-free!

Our Services

We specialize in a wide range of services, going above and beyond to meet your water needs. From precision well drilling to custom pump system design and repair, advanced water treatment to full-scale management of public water systems, we’ve got you covered. Our dedication to providing our community with safe, clean, and reliable water is unwavering. Count on us for all your water solutions!

At Weeks Drilling & Pump Co., we stand out for one compelling reason: our unwavering commitment to your satisfaction.

We don’t simply offer services; we value you as a unique customer with distinct needs and preferences. That’s why we go above and beyond to customize our solutions precisely to meet your requirements. Experience the difference with us!

But it doesn’t stop there. Our friendly and knowledgeable staff isn’t just here to get the job done – they’re here to listen. We’ll take the time to understand your concerns and provide personalized solutions that exceed your expectations. With open and transparent communication, we’ll keep you informed every step of the way, ensuring that you’re always in the loop.

a green truck
When you think of water, think of Weeks!

Why Choose Us

Diamond Certified Expert Contributor
Established In 1906
Residential & Commercial
Emergency 24/7
Free Quotes & Consultations
Walk-Ins Welcome
Customer Satisfacton
Customer Loyalty
0 %
Helpful Expertise
0 %
Verified Customers

Our Partners

What Our Clients Say

Weeks has been our 60-year old well's caregiver for years. When it was time to replace the well, we contacted them. They were prompt with bids, patient with questions and concerns. Their team made what could have been a traumatic experience a rather enjoyable and educational ride. I would recommend them anytime; their customer service is priceless.
Shelly M.
Sebastopol, CA
Weeks has helped my family manage our well and water usage for over 25 years. Their service, expertise and guidance are invaluable. From well drill to water maintenance to water capture and drought mitigation, Weeks is my family's go to water-gurus. They are well priced, have unbeatable service and are longtime members and contributors to our community.
Daniel W.
Sebastopol, CA
Weeks really sticks to the contract...and ended up drilling a new productive well and installed 2 storage tanks, 1 pressure tank, a deep well pump system and an irrigation pump system. They always show up on time, are kind and polite, give you information, and do exactly what you expect them to do without any issues. I highly recommend Weeks Drilling.
Sven S.
Sonoma, CA
"Dear Weeks Drilling & Pump, Thanks for everything! Your folks are so professional and knowledgeable, not to mention calming and friendly! Much appreciation!"
Suzanne Y.

Common FAQs

Absolutely! At Weeks Drilling & Pump Co., we pride ourselves on our dual expertise in both crafting bespoke pump systems and providing top-tier repair services. Whether you’re starting from scratch or refining an existing setup, our team brings a wealth of knowledge to the table. We meticulously assess your specific needs to design a system that’s as unique as your water requirements. When it comes to repairs, we don’t just fix the problem; we delve into the root cause to ensure a long-term solution, keeping your water flowing smoothly and efficiently.

Safety and compliance are the bedrock of our public water system services. We navigate the complex web of regulations with ease, thanks to our extensive experience and up-to-date knowledge of the legal landscape. Our team conducts thorough assessments and regular monitoring to verify every system we manage meets health and safety standards. We’re not just about ticking boxes; we’re about setting benchmarks in public water safety and compliance, ensuring the community’s trust in their water is well placed.

Our commitment to the community runs as deep as the wells we drill. For us, it’s not just about providing services; it’s about fostering a legacy of clean, safe water that supports the health and prosperity of the communities we serve. We’re dedicated to being more than a service provider—we’re neighbors, actively contributing to the well-being of our shared environment. This commitment is reflected in our responsive customer service, our involvement in local initiatives, and our drive to continuously improve our practices for the benefit of all.

At Weeks Drilling & Pump Co., we believe that every customer has a unique water story. That’s why we take a bespoke approach to our services. We start by listening—truly listening—to your concerns, preferences, and objectives. This allows us to tailor a solution that fits not just your technical requirements but also aligns with your personal or business goals. Our customization goes beyond the technical; it’s about aligning our services with your vision for water use. Whether it’s a nuanced water treatment system or a robust public water management strategy, we ensure that our solution is as individual as your needs.