Trusted Water Well Drilling,  Service & Installation - Serving the Mississippi Gulf Coast Since 1962

Coast Water Well Service, Inc. delivers trusted water well drilling, pump installation, maintenance, and repair services for residential and light commercial clients across the Mississippi Gulf Coast.

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Licensed & Insured

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Mississippi DEQ Unlimited Licensed Contractor

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Serving the Mississippi Gulf Coast for Over 60 Years

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Licensed & Insured

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Mississippi DEQ Unlimited Licensed Contractor

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Serving the Mississippi Gulf Coast for Over 60 Years

About Us

About Coast Water Well Service, Inc., Inc.

Since 1962, Coast Water Well Service, Inc. has been the trusted name for water well drilling across the Mississippi Gulf Coast. As a locally owned and family-operated company, we take pride in delivering quality, dependable groundwater solutions backed by experience, integrity, and long-term reliability.


With years of combined experience, our licensed water well drillers and pump technicians specialize in well construction, repair, and pump service. Fully licensed, and insured, we uphold the highest standards in safety, craftsmanship, and customer care.


When you choose Coast Water Well Service, Inc., you’re choosing over 150 years of combined experience and a company that stands behind its work.

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Services

Complete Water Well Services in the Mississippi Gulf Coast

We provide start-to-finish groundwater solutions designed for long-term performance and reliability.

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Well Drilling

Professional residential and light commercial well drilling  serving the Mississippi Gulf Coast. Our PVC wells are backed by a 5-year warranty.

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Pump Sales, Installation & Repair (Goulds, Sta-Rite, Webtrol)

From new pump installations to emergency pump repairs, our factory-trained technicians handle all major pump brands. Manufacturer warranties included.

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Complete Water Systems & Pressure Tanks

We design and install full water systems, including pressure tanks and system upgrades, to ensure consistent volume and water pressure.

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Irrigation Wells

Professional water well drilling and pump installation for irrigation, agricultural, residential, and light commercial properties throughout South Mississippi.

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Well Inspections

Comprehensive well inspections, including camera inspections and troubleshooting, to assess performance, identify issues, and help protect your water quality.

Why Choose Us

Why Homeowners & Businesses Trust Coast Water Well Service, Inc.

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We bring decades of hands-on experience and deep regional knowledge to every project, ensuring your water supply is reliable and efficient.

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We stand behind our work with strong warranties and a commitment to customer satisfaction, backed by prompt service and honest pricing.

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We are a Mississippi DEQ Unlimited Licensed Contractor. Members of the Mississippi and National Ground Water Associations — ensuring every well is drilled to the highest professional and MDEQ standards.

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All work is completed by our trained in-house team — never subcontractors — for consistent quality and accountability on every project.

Service Areas

Proudly Serving the Mississippi Gulf Coast

Coast Water Well Service, Inc. provides professional water well drilling, pump service, and complete water system solutions throughout the Mississippi Gulf Coast and surrounding communities.

Counties We Serve:

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Hancock County

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Harrison County

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Jackson County

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George County

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Stone County

Cities & Communities:

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Vancleave

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Biloxi

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Gulfport

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Ocean Springs

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Pascagoula

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Moss Point

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Long Beach

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Pass Christian

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Bay St. Louis

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Waveland

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Saucier

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Kiln

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Hurley

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Wade

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Helena

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Lucedale

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Benndale

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Perkinston

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McHenry

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Wiggins

Quality Service

Experienced. Certified. Committed to Quality.

Our technicians receive manufacturer training and are supported by service managers with 150 years of combined hands-on experience.


We prioritize:

  • Safe well construction
  • Reliable groundwater access
  • Long-lasting pump systems
  • Customer satisfaction
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Testimonials

Quality Service Backed by Real Feedback

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★★★★★


I have nothing but praise for these guys. They do a better job than other companies on the coast and their prices are much better.


They diagnosed and fixed a problem with my pressure. I thought it was my pump, but they disassembled my pump and found out it wasn't the pump, saving me $$$$$. They discovered there was an old suction line that had been cut off and was sitting in the bottom of my well, blocking the water source. They were able to fish it out. My well is running great.


Don't waste time with other places. This is the one and only call you need to make.


-E. Williams

★★★★★


We had our nearly 35 year old water pump and tank replaced today by Coast Wells. Our quote was $4300. The installers arrived and noticed that we didn’t need a couple certain things that were figured in with that quote. After the install, they spoke to my wife and explained why we didn’t need these things and why they didn’t go that route. The said and done total was over $800 less than quoted.


Could they have installed these unnecessary parts and went with the original quote? Sure. But they didn’t… THAT’S how you treat customers. THAT’S how you stay in business for 60 years. Shop around if you want, but you can’t go wrong here.


Mr. Jack - you guys came highly recommended by likeminded people, so I had no doubt about the quality of the product and the service I would get. Thank you.


-John B.

★★★★★


These guys were great. Also very reasonable. Will do business with them again and recommend them to everyone.


-Michael L.

FAQs

Frequently Asked Questions

  • How much does water well drilling cost in Gulf Coast, MS?

    Costs vary depending on depth, soil conditions, and system requirements. We provide free consultations and detailed estimates before starting any project.

  • How long does a water well last?

    With proper installation and maintenance, a professionally drilled well can last decades. We back our PVC wells with a 5-year warranty.

  • Do you provide emergency pump repair?

    Yes. We provide fast pump service and repair throughout the Mississippi Gulf Coast.

Need Reliable Water Well Service in the Mississippi Gulf Coast?

Whether you need a new well drilled, pump repair, irrigation well, or water system upgrade, Coast Water Well Service, Inc. is ready to help.