Toronto & GTA Pool Construction  • Renovation • Service

Professional Pool Construction, Renovation & Maintenance

Ontario Pool Service provides complete pool solutions across Toronto and the GTA - from custom pool builds and renovations to repairs, liners, equipment upgrades, openings, closings, and seasonal maintenance.
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20+ Years Experience
Pool Construction & Renovation
Serving Toronto & the GTA
Residential Pool Specialists

our services

Whether you’re planning a new pool, updating an existing one, or need reliable seasonal service, our team provides professional pool solutions across Toronto and the GTA.
Pool Construction
Our team of skilled professionals will work with you to design and build a custom pool that exceeds your expectations, from the initial concept to the final product.
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Pool Renovations
Is your pool showing signs of wear and tear or no longer meeting your needs? We specialize in pool renovations to revamp and revitalize your existing pool.
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Pool Liners
Enhance your pool’s look and durability with high-quality liner, expertly installed for a perfect fit and long-lasting performance.
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Pool Equipment
We offer a wide variety of products from reputable manufacturers to upgrade your pool equipment, while saving on energy costs and improving water quality.
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Pool Maintenance
We offer a comprehensive range of pool services to keep your pool in top condition year-round, so you can spend more time enjoying your oasis.
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Pool Opening
With our pool opening service, we ensure you enjoy your pool with peace of mind knowing it is in pristine  condition.
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Pool Closing
With our pool closing service, we prepare your pool for the winter season with care and attention to detail, helping protect your equipment and keep your pool in excellent condition until spring.
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Pool Painting
With our pool painting service, we refresh worn and faded pool surfaces with durable finishes that enhance appearance, protect the structure, and give your pool a clean renewed look.
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recent projects

A quick look at recent pool projects completed by our team, including repairs, renovations, and upgrades.
Before
After
Pool Construction Thornhill
From excavation and foundation work to a fully finished backyard oasis, this custom pool build combines clean architectural lines, premium finishes, and thoughtfully integrated outdoor living spaces.
Before
After
Pool Renovation Richmond Hill
From a worn and outdated pool to a beautifully refreshed outdoor space, this renovation project included structural improvements, a new liner, and upgraded surrounding surfaces.
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About Ontario Pool Service
Trusted by Homeowners Across the GTA
Since 1999, Ontario Pool Service has proudly served homeowners and families with dependable, professional pool services built on trust, reliability, and lasting relationships.
What began as a commitment to helping homeowners enjoy their pools has grown into a company trusted by generations of families throughout our community. From pool openings and maintenance to renovations, repairs, liners, equipment, and new builds, we provide reliable support throughout the entire pool ownership journey.
At our core, we believe great pool service is about more than keeping water clean and equipment running smoothly — it’s about giving homeowners peace of mind. That’s why we take a personalized approach with every client, treating each home with care, honesty, and attention to detail.
25+ Years of Trusted Pool Service
Many of our clients have trusted us with their pools for years - and some for decades. As a stable, established company, we remain committed to dependable expertise, honest service, and long-term relationships.
25+
Years Expereince
GTA
Service Area
Since 1999
Serving Homeowners
Full-Service
Pool Company

what our clients say

We’re proud to work with homeowners across Toronto and the GTA on pool construction, renovation, repair, and maintenance projects.
"We hired Ontario Pool Service for our backyard project in Toronto (Etobicoke), and the result is beautiful. They helped with the pool design and landscaping, and everything came together perfectly. The lighting at night looks amazing. If you’re want a full backyard transformation, I highly recommend them.‍"
Manoel S.
"The quality, attention to detail and customer service was above and beyond. Had an extremely positive experience from start to finish. Thanks to an amazing team the finished product perfectly suits our family needs. OPS brought our dreams to life."
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Elizabeth L.
Since first calling Ontario Pool Service early 2018 for pool start up and continued maintenance, I have been extremely satisfied with the attention I have received. Honesty and integrity are a normal occurrence with Ontario Pool Service.
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Lesley Bennett
Ontario Pool Service just completed building my concrete pool and I cannot be happier! Its my first time building a pool and the service I received throughout the process has been absolutely top notch! The pool with the waterfall and led lights is just like at high end resorts!
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Anna G.
"Ontario Pool Service painted our pool in Markham and it looks brand new again. The prep work was done properly, and the finish is smooth and clean. You can see they care about the details. If you’re considering pool painting in Markham or around the they’re a solid choice."
Edson C.

FAQs

1. How much does it cost to build or renovate a pool in the GTA?

The cost depends on size, condition, materials, and features. New inground pool construction typically starts around $75,000+, while renovations can range from $10,000 to $50,000+ depending on the scope of work. A consultation is the best way to get an accurate estimate.

2. How long does a pool project usually take?

Project timelines vary depending on the scope. Renovations can take anywhere from 1 to 6 weeks, while new pool construction typically takes 6 to 10 weeks, depending on design, permits, and site conditions.

3. What pool services do you offer in the GTA?

Ontario Pool Service provides pool construction, renovation, repairs, painting, liner work, equipment upgrades, lighting, deck restoration, and seasonal services such as opening and closing across Toronto and the GTA.

4. Do I need approvals to build or renovate a pool?

Most pool construction projects require permits and must follow local safety and fencing regulations. Renovations may also require approvals depending on the scope of work. Requirements vary by municipality across the GTA.

5. When should I renovate a pool instead of repairing it?

Repairs are suitable for isolated issues such as minor leaks or damaged tiles. Renovation is recommended when the pool has multiple aging components, worn surfaces, outdated features, or structural wear.

CONTACT US TODAY

For more information or to request an estimate for service, contact our professional pool technicians.
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