Dive into a world of exceptional water services, proudly serving Sonoma, Napa, Marin, Lake, and Mendocino Counties since 1906.

As your local water experts, we’re not just close by; we’re part of your community, dedicated to ensuring every drop of water in your home or business meets the highest standards of quality. Here’s how we make a splash:

Century-Old Expertise in Well Drilling

Trust the legacy of Weeks Drilling & Pump Co., a name synonymous with quality well drilling in Northern California. With over 20,000 successful well projects across Sonoma, Napa, Marin, Lake, and Mendocino counties, our history is as deep as the wells we drill.

Tailored Pump Systems & Repair Across Northern California

From the vineyards of Napa to the shores of Mendocino County, we’re your local experts in pump systems and repairs. Whether it’s troubleshooting your existing setup or crafting a custom solution, we’re here to ensure your water flows smoothly and reliably.

State-of-the-Art Water Treatment Systems

Our top-notch water treatment services are designed to meet the unique needs of Northern California homes and businesses. Our team aims for safe, pure, and refreshing water in every tap across Sonoma, Napa, Marin, Lake, and Mendocino Counties.

Comprehensive Public Water System Management

Managing a public water system? We’re your local specialists in Sonoma, Napa, Marin, Lake, and Mendocino Counties. Our experienced team works alongside you to optimize the water quality within your community.

Why Choose Us

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 to meet your water needs. With open and transparent communication, we’ll keep you informed every step of the way, ensuring that you’re always in the loop.

a white truck

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!