Mariposa's most trusted
well drilling and pump company since 1987!

Emergency On Call Service

Licensed, Bonded and Insured

Voted #1 well company for 18 years in a row!

WELL DRILLING - PUMP SYSTEMS - WATER FILTRATION - WATER CONDITIONING - WATER SAMPLING

WHO WE ARE

Serving Mariposa County with pride since 1987, our family-owned and operated Well Drilling and Pump Services is led by the expertise of father and son water professionals, Mark and Heath Harris. With California State Certification in Water Analysis, we bring over 30 years of dedicated service to our community.

Throughout the decades, we have earned the trust of our neighbors through unwavering commitment to quality work and dependable service. From drilling numerous wells to installing an equal number of pump systems, we handle every aspect of the process for you. Our goal is to ensure our customers enjoy a consistent and reliable source of fresh well-water, leaving them completely satisfied.

209-966-4461
Emergency On Call Service 365 Days a Year

OUR SERVICES

Residential, Agricultural & Commercial Well Drilling

Full Well Drilling Services; including county permits, design and site plans, prep, drilling, pump installation, and clean-up.

Experienced team using advanced drilling techniques and equipment.
Customized well depth and design to suit specific water requirements.
Committed to safety, efficiency, and environmental responsibility.
Reliable source of sustainable water supply for various applications
Services includes trenching, grading, pads, and other prep work

Residential Pumps

New construction or upgrades to your current pump and system.

Inspection and Testing
Maintenance and Repair
Troubleshooting
Pump Services - all makes/models
Submersible and booster pumps
Installation and maintenance of high-quality water pumps selected for optimal efficiency and performance.
Highest level of reliability at every stage of system design.
Official certified dealer & installer

Storage Systems

Expertise in designing and installing water tanks and reservoirs; including county permits, design and site plans, grading, construction, installation and connections.

Customized water storage solutions for various capacities and pressure requirements.
Tailored solutions to match specific property and water needs.
Long-lasting and durable storage systems for peace of mind.

Water Filtration and Testing

State-of-the-art water filtration systems for pure high-quality water certified for drinking, cooking, and other residential or commercial uses.

Water Filtration & Treatment
Iron Removal & Water Conditioning
State Certified Water Sampling & Analysis
Expertise in selecting the right filtration technology for various different water quality issues.

Solar Systems

Hybrid and/or solar-powered solutions can be used to power pumps, filtration systems, and other equipment; reducing your reliance on the grid and conventional energy sources.

Energy efficient solutions
Environmentally friendly
Renewable energy sources
Suited to off-grid and sustainable hybrid energy sources

Water Sampling

Certified collection and analysis of water samples to assess quality and identify potential issues. This service is crucial for ensuring customer water quality standards and identifying the needs for treatment.