Business Details
39 Years
experience
Custom Pool Design & Construction Experts
Established in 1987, Ultimate Pools by Fetter has dedicated over three decades to transforming backyards into personalized oases. Our expertise spans custom pool design and construction, outdoor living spaces, and innovative water features. With a reputation built on professionalism and quality craftsmanship, we collaborate closely with clients to create unique, functional spaces tailored to their lifestyles. Our owner, Ross Fetter, brings over 30 years of hands-on experience, developing construction standards that ensure durability and excellence.We utilize 3D design technology to visualize projects, maintaining transparency throughout the process. Serving Central Valley communities, our team prioritizes client satisfaction through clear communication and meticulous attention to detail. Recognized by industry professionals for our technical proficiency, we consistently deliver projects that exceed expectations while maintaining clean, organized work sites. Our commitment to innovation and customer-centric approach has earned us enduring trust within the communities we serve.
Services
Custom Pool Design
Outdoor Living Spaces
Water Features
Fire Bowls
Pool Renovations
3D Design Visualization
Spa Installations
Landscape Integration
Pool Lighting
Financing Options
Details
- Year established: 1987
Highlights and features
- 35+ years of specialized pool construction experience
- Custom 3D design visualization for accurate project previews
- Owner-operated with direct oversight of all projects
- Proven construction standards ensure long-term durability
- Recognized industry professionals trusted by local authorities
What people say
Quality, long-lasting pool
Amazing, understanding, and professional
Highly recommend
Brought dream pool to life
Stand behind their product
Services
Custom Pool Design
We create tailored pool designs that match individual lifestyles and property characteristics. Our process begins with understanding client needs for recreation, entertainment, or relaxation, followed by 3D modeling to visualize the final product. With expertise in traditional, Mediterranean, tropical, and lagoon styles, we ensure functional beauty while meeting structural requirements.
Outdoor Living Spaces
Our outdoor living solutions integrate pools with complementary features like fire pits, custom bars, and shaded seating areas. We design cohesive environments that maximize California's climate through strategic placement of hardscaping, lighting, and functional elements that enhance poolside enjoyment and social gatherings.
Water Features
We install customized water elements including cascading waterfalls, spa spillovers, and decorative sconces that enhance aesthetic appeal and ambiance. These features are designed to complement pool architecture while creating soothing auditory experiences that transform backyards into tranquil retreats.
3D Design Visualization
Our 3D design technology allows clients to experience virtual walkthroughs of proposed pool designs before construction begins. This tool ensures accurate spatial understanding, material selections, and design adjustments, minimizing surprises and guaranteeing alignment between client expectations and final execution.
Pool Renovations
We modernize existing pools with structural improvements, surface resurfacing, and feature additions that extend functionality and aesthetics. Our renovations address aging infrastructure while incorporating contemporary design trends, ensuring safety compliance and enhanced usability for changing family needs.
People
Ross Fetter
Owner
With over 30 years of hands-on experience in pool construction, Ross Fetter established Ultimate Pools by Fetter in 1987. His technical expertise and commitment to quality have made the company a trusted name in Central Valley's pool industry.
Questions
What pool design options do you offer?
We provide traditional, Grecian, Mediterranean, tropical, and lagoon styles with customizable shapes, depths, and features like waterfalls or fire pits.
Do you handle complete pool construction?
Yes, we manage full pool builds from initial design through final construction, including permits, excavation, and equipment installation.
Can you add outdoor living features?
We integrate fire bowls, custom bars, shaded seating areas, and landscape elements to create comprehensive outdoor living environments around your pool.
Do you serve areas outside Modesto?
We serve Stanislaus, San Joaquin, Tuolumne, Calaveras, and Merced Counties throughout California's Central Valley region.
How does your 3D design process work?
Our 3D modeling software creates interactive visualizations of your pool design, allowing real-time adjustments and accurate previews before construction begins.
Is financing available for pool projects?
Yes, we offer financing options to help make your dream pool project more accessible and budget-friendly.
Reviews (6)
Robert Barry
Apr 16, 2022
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SUMMERTIME AROUND THE CORNER DO NOT USE THIS COMPANY READ CONTRACT THEY CHARGE FOR STUFF YOU DID NOT EVEN RECEIVE ( gonna be a small claims issue) Day one had issues from start to finish tile guy came back 5 times could not get it right Russ the owner said that's life so I told him to leave my property then he called said he would come back himself to finish the tile Still sub par MANY PICTURES OF THE QUALITY THEY THINKS OK Signed contract in March 2021 finally September pool got filled but wait Had to dig up lines due to the hook up lines wrong TODAY APRIL 2022 PENTAIR WATER BOWLS SPITS WATER ALL OVER THE PLACE Russ the owner does not even know how to hook any Pentiar figures or panel up I have two other people who used them same issues standard practice I guess PAY A LITTLE EXTRA WITH A DIUF POOL BUILDER WILL SAVE U HEAD ACHES
Mel Barry
Aug 21, 2021
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Such a terrible disappointment, our dream yard in our dream house scarred by amateur hour. We tried extremely hard to to allow ample opportunities for grievance reconciliation with seemingly no way move forward. We have attempted to speak with management as well as the company owner, only to wish we hadn't. I have never felt so disrespected, or belittled, by condescending contractor talk. If you select Fetter, as your contractor contact us and we will provide specifics with full disclosure.
Jonathan Briggs
Jun 07, 2020
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My wife and I are very happy we went with Ultimate pools by Fetter for our pool. We talked to a couple of other companies and were impressed by Fetter because they didn't try to talk us into anything we didn't want. They were patient with us during our design phase as we started out wanting a spa and water feature and then changing our minds to just getting a pool. At no time did they try to talk us into into getting a particular pebble finish or plaster finish for the interior. Ross was straight forward about what he thought would work best for us and told us the pros and cons for every decision we made.
He was great at explaining the process and what to expect each step of the way. Once the pool was complete, they have been great at answering all of our questions about pool chemistry too! We would definitely recommend using them to put in your pool! We went with a French Gray plaster and love the way the water color turned out.
He was great at explaining the process and what to expect each step of the way. Once the pool was complete, they have been great at answering all of our questions about pool chemistry too! We would definitely recommend using them to put in your pool! We went with a French Gray plaster and love the way the water color turned out.
Misty Moebius
May 06, 2019
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We are in love with our new pool by Fetter! Everyone who worked on the project was very respectful. All work was clearly projected step by step. We couldnt be more happy with our choice to go with this company.highly recomended!
Bajafrenzy
Jan 24, 2019
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Ross and crew were awesome! We absolutely love our pool! DJ has been amazing, answering all of our questions promptly and taking time to really explain the maintenance process after learning I am going to try to maintain the pool without a pool service. We haven't had a chance to swim in it yet (let me rephrase that, my kids did a polar bear plunge when the pool was finished in December), but we are looking forward to an amazing summer!
Vickie Alldrin
Jan 07, 2015
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Our experience with Ultimate Pools by Fetter was wonderful. Not only did we get a beautiful pool but a vision for a beautiful backyard. Ross is professional and leaves nothing to surprise. We look forward to working with them on our next project.a spa!

