Maine Well Drilling Company

WHAT WE OFFER

Our experts know how to locate and access the aquifers essential for a dependable water supply. With a full fleet of professional-grade drilling rigs and heavy machinery, we have the capability to drill efficiently and precisely, no matter the terrain or depth. We also manage the mechanical components that keep your well performing at its best. From pumps and pressure tanks to valves, piping, and control systems, our technicians use only high-quality materials and proven installation techniques.


We’ll handle every step of the drilling process - from initial consultation to full system installation - ensuring your well is efficient, compliant, and built to last. Our services include:


  • Residential Well Drilling: Custom-designed wells for new homes, replacements, or property upgrades.
  • Commercial & Agricultural Wells: High-capacity systems to support irrigation, manufacturing, and other large-scale needs.
  • Well Inspection & Maintenance: Testing, rehabilitation, and repair to keep your well performing at its best.
  • Hydrofracturing & Deepening: Boosting yield or extending existing wells to meet increased water demand.
  • Water Testing & Treatment: Comprehensive water quality testing and filtration options for peace of mind.

TYPES OF WELLS WE WORK ON

Every property and every water source is different. At Marquis Well & Pump, we tailor our drilling approach to match the unique geology of your land and the specific water needs of your home, business, or community. From deep bedrock wells that tap into Maine’s natural rock formations to gravel wells that access shallower aquifers, our team has the experience, equipment, and technical skill to design the right solution for you. No matter the project, we focus on long-term reliability, water quality, and expert craftsmanship.

BEDROCK WELLS

We specialize in bedrock well drilling to access the natural fractures deep within Maine’s granite and rock formations. Our precision drilling and secure casing installation ensure your well is fully sealed against contamination, protecting your water quality for years to come. Whether you’re installing a new system or upgrading an existing one, our experienced crew delivers dependable performance and lasting results.

GRAVEL WELLS

For properties drawing from shallower aquifers, gravel wells can provide a clean, consistent water source. Our team uses advanced drilling techniques and high-quality well screens to filter out sediment, sand, and debris, keeping your water clear and pure. Each gravel well we construct is engineered for durability, efficiency, and steady output throughout the seasons.

DEEP (DRILLED) WELLS

When a property requires access to deeper aquifers, our deep well drilling services are the solution. We drill to reach high-yield, water-bearing formations far below the surface, providing greater water volume and consistent pressure. Each deep well is carefully cased and sealed to prevent contamination, delivering a safe, sustainable water source for decades to come.

NON-RESIDENTIAL WELLS

We also serve a variety of commercial and industrial clients who rely on high-capacity wells to support their operations. Our non-residential drilling services are tailored to your specific water demands, ensuring you have the volume and pressure required for even the most rigorous applications. From site assessments to ongoing maintenance, we take pride in delivering solutions that keep your business running smoothly.

PUBLIC WATER SYSTEMS

As a trusted Maine drilling contractor, Marquis Well & Pump is committed to meeting the rigorous standards required for public water systems. We oversee every phase - from drilling and design to testing and compliance - ensuring safe, dependable water delivery for communities large and small. Our expertise helps local municipalities and private associations maintain clean, reliable water for everyone they serve.

ABANDONED WELLS

Unsealed or neglected abandoned wells can pose serious safety and environmental hazards. Our certified technicians specialize in locating, evaluating, and properly decommissioning old wells according to Maine regulations. We take every measure to secure the site, protect groundwater, and ensure your property remains compliant and safe.

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SERVICE AREAS

We’re proud to serve homeowners, businesses, and communities throughout southern and western Maine, delivering trusted well drilling and water system services across York, Cumberland, and Oxford Counties. No matter where your property is located, you can count on Marquis Well & Pump for expert service, local knowledge, and dependable results.

CALL US FOR WELL DRILLING!

Ready to get started on your well water project? Whether you need a new well drilled, a system upgrade, or expert maintenance, Marquis Well & Pump is here to help. Our experienced team proudly serves communities with dependable service and honest workmanship. We’ll take the time to understand your needs, assess your property, and provide a reliable, long-term water solution you can trust.

Contact Us