About Grandville Design & Build
Filed in Oakville
PoolBuilderIndex lists Grandville Design & Build as a hot tub dealer serving Oakville, rated 4.8★ across 72 Google reviews.
Filed on PoolBuilderIndex under
- Hot Tubs & Spas
Why Grandville Design & Build ranks where it does
58/100
Reviews38/45
Its own statements0/30
Its record20/25
In the Grandville Design & Build reviews
- Design and 3D plans
- “The detailed design drawings and realistic 3D renderings allowed us to fully visualize our custom deck and pool layout before construction began.”
- Handles the permits
- “Communication was clear throughout the project, and everything was handled smoothly, including permits and planning.”
- Finished on schedule
- “Both projects were completed on time and within the promised deadline, which we really appreciated.”
- Attention to detail
- “The craftsmanship and attention to detail truly stand out, and we’ve already received many compliments from family and friends.”
- Tidy worksite
- “The team was punctual, hardworking, and respectful of our property, ensuring the work area was kept clean and organized each day.”
What customers say
72 Google reviews
Highlights from the Google reviews left for Grandville Design & Build. Ratings are set by reviewers, not PoolBuilderIndex.
- 3 months ago
“We hired Granville Construction for backyard deck .The entire team is very disciplined and professional. Harry was extremely courteous to all our queries and made sure he meets all our requirements. His team includes of Prince ( Team Lead), Pradeep , Taran, Gagan and Chetan.They were very polite and friendly.In total the project was completed before time and very well executed.Keep up the Good Work and Thanks a lot to the Entire team.”
BLESSINGS · via Google reviews
- a month ago
“We recently completed Phase I of our backyard project with Harry and his team, and we couldn’t be happier with the results. The covered deck, lighting, and outdoor kitchen have completely transformed our backyard into a space our family will enjoy for years to come. Harry was a pleasure to work with throughout the process - professional, responsive, and committed to delivering quality workmanship. A special thank you to Prince, whose project management kept everything organized and moving smoothly. He was always available to answer questions, provide updates, and ensure…”
Nabeel · via Google reviews
- 2 months ago
“We are absolutely thrilled with our new deck! From start to finish, the team was professional, reliable, and attentive to every detail. The craftsmanship is outstanding, and the finished product exceeded our expectations. They kept us informed throughout the project, completed the work on schedule, and left the site clean and organized each day. The quality of the workmanship is evident, and we've already received many compliments from friends and neighbors. We highly recommend them to anyone looking for a beautiful, well-built deck and a stress-free experience. Thank you for…”
Shamila · via Google reviews
- 4 months ago
“We had an outstanding experience working with Grandville Design & Build for our backyard deck and pool project in Brampton. If you’re looking for professional deck builders and pool construction experts in the area, this team truly delivers. From the initial consultation through final completion, Grandville was organized, responsive, and highly professional. Their outdoor living design process stood out immediately. The detailed design drawings and realistic 3D renderings allowed us to fully visualize our custom deck and pool layout before construction began. Their design expertise improved both the functionality and…”
Hansdeep · via Google reviews
- a month ago
“Thank you, Team Grandville, for the amazing deck! Just wanted to share my heartfelt gratitude. Every single person on the crew was amazing to work with, professional, punctual, hardworking, friendly, and always willing to answer questions along the way. The attention to detail was incredible, and it’s clear that a lot of care and pride went into every aspect of the project. We couldn’t be happier with how everything turned out. Thank you again to the entire team for all of your hard work!”
Harkamal · via Google reviews
- 5 months ago
“We had a fantastic experience working with Granville construction on both our deck and an entertainment wall in our home in Waterdown. From start to finish, communication was excellent - clear, responsive, and professional throughout the entire process. Both projects were completed on time and within the promised deadline, which we really appreciated. The quality of the work speaks for itself, and we couldn’t be happier with the final result. Highly recommend them to anyone looking for reliable, skilled contractors. Thank you Harry, Prince and your team!”
J · via Google reviews
- a month ago
“We hired Harry and his team to build our deck and fence, and we couldn't be happier with the entire experience. From the initial consultation through to project completion, Harry was professional, knowledgeable, and easy to work with. He took the time to understand our vision, provided helpful recommendations, and kept us informed throughout the process. The quality of workmanship on the deck is outstanding. The attention to detail, craftsmanship, and finishing touches exceeded our expectations. The team was punctual, hardworking, and respectful of our property, ensuring the work area…”
Salisha · via Google reviews
- 5 months ago
“We hired Grandville Design & Build to design our backyard and build our walk-out deck and couldn’t be happier with the result. From design to construction, their team was professional, organized, and easy to work with. They created a custom deck that works perfectly with our backyard slope and the layout of our home. The craftsmanship is excellent - solid framing, clean finishes, and great attention to detail. They also used unique lighting details and premium finishes such as frameless glass railing. Communication was clear throughout the project, and everything…”
Jignesh · via Google reviews
Similar pros nearby
within reach of Oakville
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Grandville Design & Build: frequently asked questions
Is Grandville Design & Build well reviewed?
- Grandville Design & Build holds a 4.8-star Google rating across 72 reviews. 69 of those ratings are five-star (96%), and 3 are one or two. Grandville Design & Build sits above the 4.49★ average for hot tub dealers in PoolBuilderIndex's dataset.
Where is Grandville Design & Build based?
- Grandville Design & Build does not publish a street address. PoolBuilderIndex files it under Oakville, in Halton.
How do I contact Grandville Design & Build?
- Grandville Design & Build has not published a phone number here, and its own website is linked above. It posts no opening hours.
What does Grandville Design & Build charge for hot tub and spa supply?
- Grandville Design & Build sets its own prices and does not publish them. As a market benchmark, inflatable or plug-and-play hot tub runs $500 to $3,000 per unit (CAD) across the GTA according to Factory Hot Tubs and Swim Spas (Oakville, Ontario, 2026), before Ontario HST.