Renovation
Gunite Pool Renovations
Bring New Life to Your Backyard
At Rainbow Pools, we specialize in gunite pool renovations and pool plaster replacement that refresh and modernize your swimming pool while restoring its original beauty. Our team manages repairs, resurfacing, and full pool renovations with a focus on durability, performance, and long-term value.
We serve homeowners in Cold Spring, Garrison, Hopewell Junction, and throughout the Hudson Valley. Our team brings pools of every size and age back to life, making them stronger, more beautiful, and ready for years of enjoyment.
When Is Renovation the Right Choice?
If you’re a homeowner who landed here, it might be because you aren’t sure if you need repairs, renovations, or a replacement. Gunite pool renovation is ideal when your pool’s structure is sound, but surfaces, features, or the layout no longer meet your needs.
If your pool is showing cosmetic wear, outdated materials, or functional limitations, but doesn’t really require a full replacement, renovation is a cost-effective way to restore beauty, improve performance, and extend the life of your pool.
Unlike full pool replacement, gunite pool renovation allows you to preserve the existing structure while upgrading finishes, features, and performance where it matters most.
Transform Your Gunite Pool

Gunite pool renovations can range from a fresh interior finish to a complete redesign of the pool’s shape, depth, decking, and features. No matter the scope, Rainbow Pools guides you through every step, providing expert advice and delivering results that are both beautiful and built to last.
Our Gunite Pool Renovation Services include:
- Complete resurfacing with premium finishes
- Tile replacement and coping upgrades
- New pool decking, patios, and hardscaping
- Water feature additions, such as waterfalls, deck jets, and sheer descents
- Depth adjustments to better suit your lifestyle
- Energy-efficient LED lighting upgrades
- Pool equipment modernization and automation

Why Renovate With Rainbow Pools?
- Over 40 years of pool renovation experience
- Award-winning design and construction team
- High-quality materials and proven, industry-leading techniques
- Deep knowledge of Hudson Valley backyard designs
- Personalized service from the initial consultation through project completion
Trust Rainbow Pools to bring skill, care, and lasting beauty to every gunite pool renovation.
Gunite Pool Resurfacing & Plaster Replacement
Here are a few examples of the types of resurfacing and plaster replacement projects our team completes, so you can see the quality we deliver in every pool.

Pool Tile, Coping, and Bond Beam Repair
For this pool renovation, our team replaced the perimeter pool tile and reset the coping stones. The coping was carefully removed so we could clean and repair the bond beam, a critical structural element that supports the tile and coping. After restoring the bond beam, the coping was reset, and the new tile was installed. This work extends the life of the pool structure and enhances its overall appearance.

Acid Wash for White Plaster Pool Surfaces
We completed an acid wash on the white plaster pool finish, which removed a thin layer to eliminate stains, scale, and discoloration. The pool surface was restored to a clean, bright condition that looks refreshed and nearly new.
Acid washing provides a cost-effective way to refresh your pool’s plaster, though it can only be repeated a limited number of times. When the plaster shows signs of wear after multiple treatments, a full pool resurfacing or replastering offers a durable, long-term solution.

Why Choose Professional Pool Renovation Services?
- Bond beam restoration preserves the structural integrity of your pool
- Acid washing and plaster care refresh your pool’s appearance without a full replacement
- Replastering and resurfacing deliver a durable, fresh finish when plaster reaches the end of its life
- When pool tile, coping, or plaster shows its age, our pool renovation and repair services restore beauty and extend its lifespan
Check Out Our Pool Transformations!
See examples of our gunite pool replacements, pool plaster replacement,
and complete renovations to inspire your next project.
Features to Add to Your Remodel
Enhance your renovation with these popular backyard upgrades and pool features for beauty, functionality, and fun.
What to Expect During a Gunite Pool Renovation
While every project is unique, most gunite pool renovations follow a clear, step-by-step process. It starts with an evaluation and design planning, demolition or surface prep, structural repairs if needed, finish and feature installation, and the final inspection. Our team communicates timelines clearly so you know exactly what to expect during each stage of the process.
Gunite Pool Renovation FAQs
How do I know if my gunite pool needs renovation?
Look for signs such as cracking, staining, rough surfaces, damaged tile or coping, or outdated designs that no longer meet your needs.
What is the process for resurfacing a gunite pool?
We drain the pool, remove the old finish, repair any structural cracks, prep the surface, and apply a new premium finish to restore beauty and durability.
How long does a gunite pool renovation take?
Most gunite pool renovations take 4–8 weeks, depending on the project scope and weather conditions.
Can I change the shape or depth of my existing gunite pool?
Yes! Our team can reshape, resize, or adjust the depth of your pool to better fit your lifestyle and preferences.
What types of finishes are available for resurfacing?
We offer a range of high-quality finishes, including plaster, quartz, and pebble surfaces, each available in different textures and colors.
Is it possible to add new features like waterfalls or tanning ledges?
Absolutely. Renovation is the perfect time to add custom features that enhance both the beauty and functionality of your pool.
Will renovating my pool improve energy efficiency?
Yes. Upgrading to energy-efficient pumps, filters, and LED lighting can reduce utility costs and make maintenance easier.
How much does a gunite pool renovation cost?
Costs vary based on the scope of work. We provide personalized consultations to review your needs and deliver a clear, customized estimate.
Does Rainbow Pools handle all aspects of the renovation?
Yes. We manage every step, from design and construction to permitting and inspections, so your renovation proceeds efficiently and with expert oversight.
How do I get started with my renovation project?
Contact us to schedule a consultation. We’ll guide you through your options and create a custom renovation plan tailored to your pool.
Ready to Transform
Your Backyard?
Our design team is ready to help you create
your dream backyard.
Build Now. Pay Over Time.
Discover convenient financing solutions for your pool
or hot tub to help make your dreams a reality. Subject to credit approval.






