


Water Well Drilling
Professional drilling of deep water wells for residential, agricultural, industrial, and municipal use. We utilize modern drilling rigs and methods to access sustainable groundwater sources, whether you need a reliable well for a rural community or a high-capacity supply for an industrial facility. Our equipment and expertise allow us to reach deep aquifers and challenging geologies, ensuring a dependable water source while preserving the surrounding environment (well drilling generally has a smaller footprint than large centralized water projects. We handle the entire drilling process from initial site survey to final well development, delivering a safe, productive well ready for use.

Well Maintenance & Rehabilitation
Comprehensive maintenance programs to keep wells running at peak performance. Over time, wells can accumulate silt, mineral deposits, or bacteria that reduce output or water quality. Our team provides regular inspections, cleaning, and preventive maintenance to extend your well’s lifespan and prevent issues. For aging or underperforming wells, we offer rehabilitation services to restore their capacity – including well deepening, cleaning, casing repairs, and yield improvement techniques. By paying disciplined attention to every detail, we ensure your well continues providing clear, safe water with minimal downtime. Keeping wells in good condition not only protects your investment but also conserves groundwater by maximizing efficiency.
Pump Installation & Repair
Turnkey services for water pump systems, including sales, installation, and ongoing repair/servicing. We supply high-quality pumps (submersible or surface) suited to your well’s characteristics and your water demand. Our technicians are licensed and experienced in proper pump sizing, installation, and electrical hookups – including power supply (“electrificación”) for remote wells running on solar or grid power.
We also troubleshoot and fix pump issues to minimize disruption to your water supply. All pump installations come with available manufacturer warranties and our assurance of optimal performance. If you’re not getting water flow or pressure you need, our pump service team can diagnose and resolve it quickly, keeping water flowing when it matters most.

Hydrogeological Surveys & Permitting
Expert hydrogeological consulting to identify the best well locations and ensure sustainable yield. Before drilling, we conduct site analyses, geological surveys, and, when needed, test drilling to map aquifers and water quality. These studies guide our drilling plan to tap into reliable groundwater while avoiding aquifer overuse. In addition, we handle all regulatory permits and paperwork required for well projects in Mexico, including water concessions and drilling permits with CONAGUA (the national water authority). Navigating water rights and environmental regulations can be complex – Swendoza simplifies the process by obtaining the necessary approvals and ensuring full compliance with local and federal laws. Clients can be confident that every project meets or exceeds legal and environmental standards.
Well Testing & Monitoring
Thorough testing services to evaluate well performance and water quality over time. We conduct controlled pump tests (aquifer yield tests) to measure your well’s output and drawdown, which helps in sizing pumps and designing storage for sustainable use. We also perform regular water quality sampling and testing to check for contaminants and ensure compliance with health standards. Our technicians can carry out down-hole video inspections of wells using specialized cameras, allowing us to visually assess casing condition, screen plugging, or any structural issues underground.
These proactive monitoring services are part of our commitment to transparency and safety – by keeping you informed of your well’s condition, we help prevent problems and maintain a continuous supply of clean water.


