PROUDLY SERVING THE SAN JOAQUIN VALLEY SINCE 1989

Modern backyard with a swimming pool, lounge chairs, pergola, and a two-story house.

Signature Pools & Spa, Inc. is a family-owned swimming pool construction company serving homeowners throughout California’s Central Valley. Founded in 1989 and backed by more than 40 years of industry experience, the company specializes in custom residential pool construction, innovative pool design, and extensive pool remodels. Based in Clovis and serving communities such as Fresno, Madera, and surrounding areas, Signature Pools is known for its hands-on approach to construction and commitment to quality craftsmanship. The company was founded by Bob Mellon, who began his career in the pool industry as a subcontractor in 1979 before building a company focused on exceeding industry standards and delivering personalized service. Signature Pools works closely with homeowners throughout every stage of the process—from concept and design to construction and final completion. Using advanced 2D and 3D pool design technology, clients can visualize their project before construction begins, helping ensure the final result aligns with their vision and lifestyle. With an emphasis on communication, collaboration, and attention to detail, the company strives to create outdoor spaces that combine functionality, beauty, and long-lasting quality. Signature Pools prides itself on building not only custom pools but also lasting relationships with the families and communities it serves.

WHAT SETS US APART?

WE ARE A FAMILY-OWNED AND OPERATED SWIMMING POOL CONSTRUCTION COMPANY SERVING HOMEOWNERS THROUGHOUT CALIFORNIA'S CENTRAL VALLEY SINCE 1989

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Over 35 years hands-on quality craftsmanship

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Personalized and strategic approach

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Excellent reputation

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Knowledgeable and experienced team

OUR PROCESS

At Signature Pools & Spa, we believe building a pool should be an exciting and smooth experience. Our process is designed to guide homeowners through every step—from the first conversation to the moment you enjoy your new backyard oasis.

Consultation & Vision

Every project begins with a personal consultation, typically lasting about 45 minutes. We meet with you to discuss your ideas, lifestyle, budget, and overall vision for your backyard. During this visit, we'll also measure your yard and check site access so we have everything we need to design and build the perfect pool for your space.

Custom Design

Once we understand your goals, our team develops a custom pool design tailored specifically to your property. Using modern 2D and 3D design technology, we help you visualize your pool, layout, and features before construction begins.

Planning & Permits

After the design is finalized and contracts have been signed, we handle the necessary planning and permit process. Our team ensures everything meets local building requirements so the project can move forward smoothly.

Construction

Our experienced construction team begins transforming your backyard. We manage each phase of the build, including excavation, structural work, plumbing, electrical, concrete, finishes, and cleanup, while maintaining clear communication throughout the process.

Final Details & Start-Up

Once construction is complete, we finish the details, start up the pool system, and make sure everything is operating perfectly. We also walk you through how to operate and care for your new pool.

Enjoy Your Backyard Oasis

The final step is the best one, relaxing and enjoying your custom pool with family and friends. Our goal is to create a space you'll love for years to come.

OUR SERVICES

1. CUSTOM SWIMMING POOL DESIGN & CONSTRUCTION

Key elements include:

  • Custom pool shapes (geometric or freeform)
  • 2D and 3D pool design visualization
  • Excavation and full construction
  • Installation of decking , tile, and finishes
  • Energy efficient, high-quality equipment such as pumps, filters, and heaters

2. EXTENSIVE POOL REMODEL = RESHAPE POOL + NEW FINISH + POSSIBLE SPA ADDITION + NEW DECKING + AUTOMATION + WATER FEATURES

An extensive pool remodel is a complete transformation of your existing swimming pool and surrounding backyard. At Signature Pools & Spa, Inc, we specialize in turning outdated, worn, or inefficient pools into modern, beautiful outdoor spaces designed for relaxation, entertainment, and long-term performance.

Our extensive pool remodeling ser vices go far beyond simple cosmetic updates. We can reshape your pool, upgrade finishes, replace outdated equipment, and add luxur y features that enhance both appearance and functionality. Whether your goal is to modernize an older pool, repair structural issues, or completely redesign your backyard oasis, our team works with you to create a custom solution tailored to your vision and lifestyle.


With an extensive remodel, your existing pool can be transformed into a modern, energy- efficient centerpiece that adds beauty, value, and enjoyment to your home. Signature Pools & Spa combines expert craftsmanship, high-quality materials, and thoughtful design to ensure your remodeled pool looks stunning and performs flawlessly for years to come. If your pool is outdated or no longer fits your needs, an extensive pool remodel is the perfect opportunity to reimagine your backyard and create the outdoor retreat you’ve always wanted.

3. Pool Repairs in THE CENTRAL VALLEY

Signature Pools & Spa, Inc. provides reliable pool repair services in the Central Valley to keep your swimming pool operating safely, efficiently, and looking its best.


  • Repair and replace lights, pumps, filters, heaters, and salt systems
  • Resolve circulation and filtration issues
  • Installation of energy-efficient pool equipment to help lower operating costs

Our Central Valley Service Area