Business Details
50+ Years
experience
Custom Countertops & Bath Fixtures in Thorndale, ON
Coni Marble Manufacturing has been a trusted Canadian leader in custom surface solutions since 1969. Our family-owned business combines old-world craftsmanship with cutting-edge technology to deliver premium cultured marble, quartz, and sintered stone products for kitchens, bathrooms, and commercial spaces. With over 50 years of expertise, we specialize in solving complex custom design challenges while maintaining a commitment to durability, low-maintenance finishes, and seamless installations. Our dedicated team ensures personalized service from showroom consultation through fabrication and installation, prioritizing client satisfaction at every stage.We offer an extensive selection of materials, including Avonite Solid Surfaces, Corian, Caesarstone, and Neolith sintered stone, catering to both residential and commercial projects. Our non-porous, hygienic surfaces eliminate concerns about mold and mildew, while our in-house manufacturing guarantees precise customization for vanity tops, shower bases, fireplace surrounds, and outdoor kitchens. Backed by a reputation for quality and reliability, we serve homeowners, contractors, and designers across Ontario and beyond.
Services
Bathroom Vanity Tops
Integral Bowls
Shower Bases
Tubs
Walls
Shower Doors
Accessories
Kitchen Countertops
Fireplace Surrounds
Outdoor Kitchens
Details
- Year established: 1969
Highlights and features
- We offer 50+ years of product knowledge and industry experience.
- Our team combines old-world craftsmanship with modern technology.
- We solve complex custom design challenges with precision.
- Dedicated customer service from consultation to installation.
- We use non-porous, hygienic materials resistant to mold and mildew.
Services
Bathroom Vanity Tops
Custom-manufactured vanity tops in cultured marble, quartz, or solid surface materials. Available with integral bowls or tailored to accommodate drop-in, undermount, or vessel sinks. Non-porous surfaces resist stains and require no sealing, ensuring long-lasting durability and easy maintenance for residential and commercial bathrooms.
Shower Bases
Low-maintenance shower bases crafted from durable cultured marble and sintered stone. Designed to prevent water penetration and resist mold growth. Customizable in various sizes and configurations to fit standard or unique bathroom layouts, ensuring seamless integration with surrounding walls and fixtures.
Kitchen Countertops
Premium quartz and solid surface countertops engineered for durability and aesthetic appeal. Resistant to scratches, stains, and bacteria, these surfaces offer seamless joints and a wide range of colors. Ideal for residential kitchens and commercial foodservice environments requiring hygienic, long-lasting workspaces.
Fireplace Surrounds
Elegant sintered stone and quartz fireplace surrounds that withstand heat without discoloration. Non-combustible materials provide safety while enhancing room aesthetics. Custom-cut to create focal points in living rooms, bedrooms, or commercial spaces, combining functionality with sophisticated design.
Outdoor Kitchens
UV-resistant sintered stone countertops designed for outdoor kitchens and entertainment areas. Withstand extreme temperatures and weather exposure without fading or cracking. Available in multiple finishes to match indoor decor, offering seamless transitions between indoor and outdoor living spaces while maintaining durability.
Questions
What materials does Coni~marble offer for countertops?
We provide cultured marble, quartz, solid surface (Avonite and Corian), and sintered stone (Neolith) for kitchen and bathroom surfaces.
Are your surfaces suitable for commercial applications?
Yes, our durable, non-porous materials meet commercial requirements for restaurants, healthcare facilities, and office spaces.
Do your products require special maintenance?
No special cleaners are needed. Regular soap and water suffice due to our surfaces' non-porous, stain-resistant properties.
Can I customize the color and design of my countertops?
We offer over 100 solid surface and 200 quartz samples in various patterns, including custom color matching options.
Are your products covered by warranties?
Yes, we provide warranties against manufacturing defects. Specific terms vary by material type and application.
Do you serve areas outside Ontario?
While based in Thorndale, we supply materials nationwide and collaborate with local contractors for installations.
Reviews (5)
Pete Hamstra
May 31, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Coni Marble did an amazing job on our new porcelain counter tops. They were extremely professional and the installation was perfect. We would definitely recommend Coni Marble!
Coni Marble did an amazing job on our new porcelain counter tops. They were extremely professional and the installation was perfect. We would definitely recommend Coni Marble!
Becca Cooper
Dec 14, 2020
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Positive:Professionalism,Quality
Very impressed with coni marble. They installed our quartz shower and counter tops and they look exceptional! Service and professionalism was fantastic. Would definitely recommend.
Very impressed with coni marble. They installed our quartz shower and counter tops and they look exceptional! Service and professionalism was fantastic. Would definitely recommend.
Batool Kanaan
Oct 11, 2020
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We custom ordered a large shower base from here. Very friendly and knowledgeable staff. It's been about a year now and the base still looks perfect.
Mary Zadorsky
Sep 01, 2020
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I had a custom shower installed last week (base, walls, glass doors). Everything about the process and installation has been beyond my expectations. Starting with the Sales Consultant patiently recommending various options that would work for the space, then an appointment was booked to ensure that the measurements for the base, walls and door were correct. I was kept in the loop with the timelines of installation. I was so impressed with the quality of work done by the installers. I would highly recommend working with Coni-Marble and will be recommending them. Their products, competitive pricing
Kevin Simpson
Jun 08, 2020
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Although I know this place is good I did not have any dealings with them as they do not ship to Barrie ON.
