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Business Details
29 Years
experience
Fiberglass Pool & Spa Installation Experts in Colorado
Since 1997, San Juan Pools of Colorado has been a trusted leader in fiberglass pool and spa installations across Colorado and Wyoming. Founded by Dan Hersman, whose career in fiberglass fabrication began in 1978, our company combines decades of hands-on expertise with a commitment to superior craftsmanship. We specialize in energy-efficient fiberglass pools reinforced with five to ten layers of fiberglass and pure vinyl ester resin, ensuring durability in Colorado's unique soil conditions. Our pet-friendly designs feature smooth, algae-resistant surfaces that minimize maintenance, while our 25-year limited warranty reflects our confidence in long-term performance.

We prioritize client education and personalized guidance, helping homeowners select from vanishing edge pools, swim spas, and play pools tailored to their needs. Backed by a team with deep industry knowledge and a track record of innovation, we deliver solutions that blend functionality, safety, and aesthetic appeal for both residential and commercial properties.
Services
Fiberglass Pool Installation Spa Installation Pool Upgrades Automatic Pool Covers Waterline Tile Pool Heaters LED Pool Lighting Custom Mosaics Swimming Pool Slides Pool Renovations
Details
  • Year established: 1997
Highlights and features
  • Our fiberglass pools retain 30% more heat than concrete, reducing energy costs.
  • Each pool features up to ten layers of fiberglass for unmatched durability.
  • Pet-friendly surfaces resist damage and minimize chemical use.
  • Engineered to flex with Colorado's expansive soils, avoiding costly repairs.
  • 25-year limited warranty ensures long-term peace of mind.
Services
Fiberglass Pool Installation
Our fiberglass pool installations feature hand-laid fiberglass shells with five to ten resin layers for superior strength. Designed to flex with Colorado's expansive soils, these pools resist cracking and require minimal maintenance. The non-porous surface prevents algae growth, reducing chemical use and costs.
Swim Spa Installation
We install energy-efficient swim spas with insulated fiberglass construction. These units combine exercise features with relaxation options, featuring durable surfaces that withstand temperature fluctuations. Custom sizing ensures compatibility with backyard spaces while maintaining heating efficiency.
Automatic Pool Covers
Our safety-rated automatic pool covers improve energy retention by trapping solar heat and reducing evaporation. Motorized systems meet ASTM standards for durability, supporting weights up to 500 pounds while maintaining sleek aesthetics without traditional fencing requirements.
LED Pool Lighting
MicroBrite LED lighting systems provide energy-efficient illumination with customizable color options. These compact 12V lights fit into tight spaces and integrate with automation systems for remote control, enhancing safety and ambiance while operating 70% more efficiently than traditional pool lighting.
Pool Renovations
We specialize in updating existing pools with fiberglass-compatible upgrades like waterline tile, energy-efficient pumps, and heating systems. Our renovations address structural stress points using materials that match original pool composition, extending lifespan while improving functionality.
People
Dan Hersman
President
With 45+ years in fiberglass fabrication, Dan founded San Juan Pools of Colorado in 1997 after managing San Juan Fiberglass Pools and Lifetime Fiberglass Tanks. His expertise in resin applications and pool manufacturing drives our commitment to durable, innovative designs.
Jan Hersman
Vice President
Jan transitioned from the U.S. Postal Service in 1999 to co-manage client relations and project oversight. Her customer service background ensures personalized guidance for clients navigating pool installations and maintenance decisions.
Questions
What types of fiberglass pools do you install?
We offer full-size swimming pools, vanishing edge pools, play pools, and swim spas in various dimensions. All feature reinforced fiberglass shells designed for Colorado's climate.
Why choose fiberglass over concrete pools?
Fiberglass pools flex with Colorado's expanding soils, avoiding cracks requiring costly repairs. Their non-porous surfaces resist algae, reducing maintenance and chemical costs by 30% compared to concrete.
Do you provide pool maintenance services?
We recommend annual inspections for equipment and structural integrity but don't offer ongoing maintenance. Our energy-efficient designs minimize upkeep requirements compared to other pool types.
What warranty options exist for installations?
Every pool includes a 25-year limited warranty covering structural defects. Optional equipment warranties extend coverage for heaters, pumps, and automation systems up to three years.
Can pool installations integrate with existing landscapes?
Yes, we design custom installations that work with your current landscaping. The compact nature of fiberglass pool manufacturing allows for flexible placement in various backyard configurations.
Do you offer energy-efficient pool equipment?
All installations include Pentair Whisperflo variable-speed pumps that save 20-30% on energy costs compared to standard models. We also offer saltwater chlorine generators and solar heating compatibility.
Reviews (7)
Krista Morris
Jun 27, 2022 Report
We could not be more pleased with our San Juan Great Lakes Beach. Our install was seamless, and we had no issues during the entire process. Our pool is beautiful, and we would highly recommend San Juan Pools.
Michael Hudgins
Jun 21, 2022 Report
I spoke with Keith at San Juan pools in Lakeland Florida today. The experience was fantastic I have a 27 year old San Juan pool, The pool has held up Better than I could have hoped for. I had a few questions On maintenance and caring for for a pool as old as mine. Keith Answered all my questions with true professionalism and knowledge. Thanks, Michael
Dena Sullivan
Jun 19, 2022 Report
We recently visited San Juan Pools to find our perfect pool - we did just that! Everyone was so friendly and accommodating, we felt right at home. We can't wait to take our first swim! THANKS, San Juan Pools!
Joey Broussard
May 22, 2022 Report
I purchased and had installed a San Juan "Mirage" pool 2 years ago, the pool was delivered and installed with a crack at the bottom of the steps. I have called San Juan numerous times and can't even get them to return my call. The crack is getting progressively worse! I have been patiently waiting for 2 years! This is probably the worse purchase I've ever made! Not sure what my next step will be but I'm guessing legal action is the only way to address this issue.
Gillyen Demers
May 06, 2022 Report
Absolutely love the Barcelona pool, the sun deck is perfect for tanning or young kids to splash in a shallow area. Our children love the inner spa, so interactive to swim around and play. The creative spaces on this design make it so fun and more interactive than a square design. It almost has a lazy river feel from ramp entry around spa. Absolutely love this company and their innovative designs. Our pool stands out in our neighborhood. Best home reno investment we have ever made, turned our backyard into an oasis. Thank you!
Arh
Apr 29, 2022 Report
Today is the anniversary of when my San Juan pool was installed. Sitting by the pool, I realized that I never left a review. I absolutely adore my San Juan Fiberglass Pool! I have had my Mandalay Bay for over 15 years and have never experienced an issue with it! I love my backyard paradise and truly wouldn't change a thing. Best of all, my pool is still under factory warranty even after all this time. I couldn't be happier with the service provided by San Juan and their representatives.
Richard Stubbleifield
Feb 27, 2022 Report
Best fiberglass pools ever. 3 weeks from start to finish. Much more solid than any other pool. Love it more than concrete. Much less maintenance, feels great on my feet and butt. Highly recommend.