Some of our top rated architects in North York
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With 35 years of extensive experience in the civil engineering and construction sector, I bring a wealth of technical expertise and a commitment to precision. I specialize in delivering high-quality, reliable solutions tailored to meet project requirements. Dedicated to excellence, I ensure every project is completed with professionalism and attention to detail.
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Over 8 years of experience in residential and commercial projects. Fully equipped and supported by skilled professionals, ensuring fast, precise, and high-quality execution.
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Best of the Best 2025
Best of Awards 2026
About Canada Waterproofers Welcome to Canada Waterproofers, an owner-operated waterproofing, plumbing, drainage and foundation water management company serving homeowners across Southern Ontario since 1998. For more than 27 years, our approach has remained simple: identify the real source of the problem, explain it clearly, recommend only the work that is actually necessary, complete it properly and stand behind the result. Canada Waterproofers has helped protect more than 15,000 homes and operates with a team of 20+ experienced technicians across basement waterproofing, foundation repair, plumbing, sewer and drain services, sump pumps, backwater valves, underpinning and flood prevention. We understand that water problems are rarely as simple as they first appear. A wet basement might be caused by a foundation crack, hydrostatic pressure, damaged weeping tile, poor grading, a failed sump pump, sewer backup, drainage problem or plumbing issue. That is why we focus on diagnosing the source first rather than automatically recommending the largest or most expensive repair. Our goal is not simply to sell a waterproofing or plumbing service. Our goal is to understand why the problem is happening and provide the most practical long-term solution for the home. Owner-Operated With Hands-On Expertise Canada Waterproofers is owned and operated by Carl McDowell and Slava Koval, who remain actively involved in the company, assessments, projects and quality control. Our leadership brings professional expertise across waterproofing, plumbing, drainage, foundation repair, building renovation, water damage restoration and underpinning. Carl McDowell is an Owner, Senior Waterproofing Consultant and Master Plumber with 28 years of experience listed on his professional profile. His credentials include: - Master Plumber - Ontario licensed plumber, licence #13947296 - IICRC Water Damage Restoration Technician - Building Renovation Licence - Drain Layer Licence - Preferred Contractor for Halton Region Slava Koval is an Owner and Master Plumber whose qualifications include: - Master Plumber - Licensed waterproofer - Licensed building renovator - Certified water damage restoration technician - Hands-on involvement in installations and quality control This combination of plumbing, waterproofing and drainage knowledge allows our team to evaluate the entire water management system rather than looking at one isolated symptom. We Solve the Source, Not Just the Symptom One of the most important principles at Canada Waterproofers is our root-cause-first approach. Before recommending major work, we look at why water is entering or why a plumbing or drainage system is failing. For example, water at the basement wall and floor joint may involve groundwater or foundation drainage. A recurring sewer blockage may require a camera inspection rather than repeated drain snaking. A sump pump that runs constantly may be responding to another drainage problem. A foundation crack may need a targeted repair rather than a full excavation. Correct diagnosis can prevent unnecessary work and potentially save homeowners thousands of dollars. If a smaller repair can properly solve the problem, that is the solution we want our customer to understand. ##Complete Waterproofing, Plumbing and Drainage Services Canada Waterproofers provides a wide range of residential services under one experienced team, including: - Interior basement waterproofing - Exterior basement waterproofing - Basement leak repair - Foundation crack repair - Foundation drainage systems - Weeping tile installation and repair - French drain installation - Sump pump installation and replacement - Battery backup sump pump systems - Backwater valve installation - Drain cleaning and unclogging - Drain snaking - Hydro jetting - Sewer camera inspections - Sewer backup service - Sewer and drain repair - Sewer line replacement - Plumbing services - Basement underpinning - Basement lowering - Flood prevention solutions - Emergency waterproofing services - Emergency plumbing and drainage services Our ability to work across waterproofing, plumbing, sewer systems and drainage is especially valuable on complicated water problems because these systems often interact with one another. Instead of requiring homeowners to coordinate several different contractors, Canada Waterproofers can assess the broader water management problem and determine which system actually requires attention. Professional Drain and Sewer Diagnostics For recurring drain and sewer problems, guessing can become expensive. Canada Waterproofers uses modern diagnostic and service equipment including sewer camera inspections, professional drain-clearing equipment and hydro jetting where appropriate. Camera inspections can help identify problems such as: - Root intrusion - Recurring blockages - Damaged sewer pipe - Pipe deterioration - Misaligned sections - Poor drainage conditions - Obstructions inside the line The objective is to understand what is happening inside the system before recommending a major repair whenever practical. #24/7 Emergency Service Water and drainage emergencies do not always happen during regular business hours. Canada Waterproofers provides 24/7 emergency waterproofing and plumbing-related service for urgent situations involving water entry, drainage problems, sewer backups, sump pump failures and related emergencies. When water is actively entering a home or a sewer system is backing up, fast professional assessment can help limit further damage and determine the appropriate next step. ##Free On-Site Assessments and Written Estimates Canada Waterproofers offers free on-site assessments and free estimates with no obligation for qualifying services. Before work begins, our goal is to clearly explain: - What we believe is causing the problem - What repair we recommend - Why that repair is appropriate - What the project will involve - What the expected cost will be We believe homeowners should understand what they are paying for before committing to a project. ##Lifetime Transferable Warranty Qualifying Canada Waterproofers waterproofing systems are backed by a lifetime transferable warranty, subject to the applicable written warranty terms and exclusions. For homeowners, a transferable warranty provides additional long-term confidence because qualifying warranty protection can remain associated with the waterproofing system even if ownership of the home changes. We believe a waterproofing company should not disappear after the installation is complete. Long-term accountability matters. Price Match Guarantee Canada Waterproofers also offers a Price Match Guarantee for comparable work quoted by a fully licensed, WSIB-registered and insured contractor, subject to applicable terms. Price should always be considered alongside the proposed scope, materials, contractor qualifications, insurance, warranty and installation method. Our objective is to provide competitive pricing without sacrificing the quality of the repair. Licensed, Insured and WSIB-Covered Canada Waterproofers is fully licensed, insured and WSIB-covered. Our current company information includes $5 million in liability insurance coverage, helping provide additional protection and confidence for homeowners undertaking waterproofing, plumbing, drainage and foundation work. Professional licensing, insurance and WSIB coverage are especially important when work involves excavation, plumbing systems, structural components, foundation drainage or other significant parts of a home. ##Experienced In-House Crews For qualifying waterproofing services where applicable, Canada Waterproofers uses experienced in-house crews rather than subcontracting the installation. This gives us greater control over workmanship, training, project standards and accountability. Our owners and experienced team remain involved in ensuring projects are completed according to the required scope and quality standards. BBB Accredited With an A+ Rating Canada Waterproofers is a BBB Accredited Business with an A+ rating. We have built our reputation through decades of work across waterproofing, plumbing, drainage, foundation repair and flood prevention, supported by a strong third-party review presence across HomeStars, Google, TrustedPros and other platforms. Customer reviews remain one of the most important measures of our work because they reflect the experiences of homeowners after the project has actually been completed. ##Multi-Year Award-Winning Company Canada Waterproofers has received 20+ industry awards and recognitions over the years. Our HomeStars recognition includes awards documented across multiple years, including recognition in 2017 and from 2019 through 2026. Recent HomeStars recognition includes: - HomeStars Best of the Best 2025 - HomeStars Best of Awards 2026 Canada Waterproofers was also recognized with: - Best of TrustedPros 2020 Our recognition is meaningful to us because it reflects years of consistent service rather than a single project or short period in business. Recognized Industry Expertise Our expertise has also been recognized beyond customer reviews and awards. In 2026, HomeStars consulted Carl McDowell of Canada Waterproofers as an expert for its basement waterproofing guide, providing another independent signal of the professional knowledge behind our company. Carl is also presented as a Preferred Contractor for Halton Region, supporting our long-standing experience serving homeowners throughout Oakville, Burlington, Milton and the surrounding Halton communities. ##Permit and Rebate Assistance Certain flood prevention projects, including qualifying sump pump and backwater valve installations, may involve municipal permits or rebate programs. Where applicable, Canada Waterproofers can help homeowners understand relevant permit and rebate requirements and assist with documentation related to qualifying projects. Municipal programs change over time, so eligibility should always be confirmed before work begins. ##Service Areas Across Southern Ontario Canada Waterproofers provides waterproofing, plumbing, drainage and foundation services throughout Southern Ontario. Our verified public office locations include: - Toronto - Mississauga - Oakville We also serve homeowners throughout communities including: - Brampton - Burlington - Milton - Hamilton - Vaughan - Richmond Hill - Markham - Scarborough - Etobicoke - North York - Ajax - Pickering - Whitby - Oshawa - St. Catharines - Niagara Falls - Niagara Region - Kitchener - Waterloo - Cambridge - Guelph - Brantford - London - Barrie - Peel Region - Halton Region - York Region - Durham Region - Hamilton Region - Niagara Region - And surrounding Southern Ontario communities ##Old-School Values With Modern Technology Our company combines modern waterproofing, plumbing and diagnostic technology with values that have guided us since 1998. We believe in: - Honest recommendations - Clear communication - Transparent pricing - Proper diagnosis - Professional workmanship - Respect for the customer's property - Attention to detail - Long-term solutions - Accountability after the job is complete We do not believe homeowners should be pressured into unnecessary repairs. Our responsibility is to explain what we find, provide practical options and help the homeowner make an informed decision. ##Our Commitment to Every Homeowner Every home is different, and every water problem deserves to be properly investigated. Whether we are dealing with a small foundation crack, a clogged drain, a failed sump pump, a sewer backup, a backwater valve, deteriorated weeping tile, an exterior waterproofing project or a complete basement drainage system, the principle remains the same. Find the source first. Repair what is necessary. Use the right method and materials. Complete the work properly. Keep the homeowner informed. Stand behind the result. With more than 27 years of experience, 15,000+ homes protected, 20+ expert technicians, licensed Master Plumber leadership, professional water damage restoration expertise, $5 million liability insurance, WSIB coverage, lifetime transferable warranties on qualifying waterproofing systems, 24/7 emergency service, a Price Match Guarantee, multi-year industry recognition and hands-on owner involvement, Canada Waterproofers continues to provide homeowners across Southern Ontario with experienced, accountable water management solutions. Canada Waterproofers. Find the source. Fix what is necessary. Do it properly. Stand behind it.
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SONKAY Construction provides professional general contracting services, including flooring, professional tile installation, waterproofing, insulation, bathroom and kitchen renovations, plumbing repairs, faucet replacement, handyman services, closet shelving and door upgrades, cabinet and appliance installation, interior designing, lighting fixtures installation, concrete repairs, and condominium/apartment renovations.
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We have over ten years of experience, focusing mainly on handy work, especially bathroom renovations, all in accordance with Ontario building codes. We strive to deliver top quality with competitive pricing.
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Addison Construction is a Toronto based Design Build Renovation firm that delivers exceptional professional design and construction services for residential clients across Toronto and the GTA.
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- Best of Awards 2024
Bart Szoke Architect Inc. is a full service licensed architectural practice established in 1996. Our work includes a broad range of residential and commercial buildings for private and public clients in the Greater Toronto Area, York Region and Southern Ontario. As an Owner selecting an Architect, consider these key questions: • Will the Architect understand your project needs and deliver a meaningful, attractive design that is durable and useful for many years? • Can they help manage project costs to stay within budget and avoid overruns? • Do they have the expertise to handle approvals efficiently, saving time? • Are they able to provide clear drawings and specifications to support smooth contract negotiations and construction, minimizing delays and extra costs? Bart Szoke Architect Inc has the knowledge and experience to address these needs, offering our clients 30 of architectural experience and 20 years of experience operating a construction company. Our design approach focuses on the specifics of the relationship of building to site, the enhancement of user experience, and the presence of structure and material in the experience of the building. Architectural solutions are developed that employ an economy of means to achieve spatial richness within straightforward construction and form. Our work is informed by the practical aspects of sustainable design, a practice we began in the late 70's.
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With over 10 years of experience in commercial and residential cabinet making and installation, we specialize in delivering high-quality craftsmanship for all types of home renovation and remodeling projects. Our vision is to provide exceptional results while maintaining cost-efficient solutions tailored to our clients’ budgets. We are insured of 2 million liability insurance and WSIB. We also conduct house upgrading, Expansion, renovation, flooring, tiling, bearing wall removing.
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Nuance Design Build is a premier General Contractor and Custom Renovation specialist based in Richmond Hill, serving Markham and the Greater Toronto Area. We specialize in luxury home additions, full-home remodeling, and custom design-build projects. Rated 5/5 on HomeStars and TrustedPros, we pride ourselves on transparency, superior craftsmanship, and respecting your timeline. We don't just build; we manage the entire process to ensure a stress-free experience. Our services include: Custom Home Additions & Extensions Luxury Kitchen & Bathroom Renovations Legal Basement Suites & Underpinning Complete Home Makeovers Looking for a contractor you can trust? Contact Nuance Design Build today to schedule your consultation.
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- Best of the Best 2025
- Best of Awards 2026
We are a full service renovation company working in the Greater Toronto Area, with over 20 years of experience, specializing in kitchen and bathroom renovations, living spaces, basements, and complete remodeling of houses and condos from design to finish. We explore your needs and dreams, identifying problems and areas needing attention and suggest elegant, practical solutions that reflect those living within the home. Our dedication, integrity, professionalism and quality are evident in all that we do. Whether your project is large or small, supply or install, Lindsay Contracting can suit your needs from concept and design to faithful completion, down to the smallest details. Our goal is to continue exceeding our client's expectations and building to the highest standards possible. When building, renovating or getting an organized plan, Lindsay Contracting will help make your renovation dreams a reality.
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Premium finishes for your project. at LBM Construction Specialities we Build, Renovate, Repair, Restore, and Install for residential and commercial clients. We work clean, fast and safe, to provide a high quality finish. Give us a call - (416) 508-3911
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- Best of the Best 2022
- Best of Awards 2022
Mold Detection & Removal If you suspect Mold and want an honest, informative and common sense approach to mold testing, mold inspection and mold removal, you should book an inspection, you won't be disappointed. You and your family deserve to live in a safe and healthy environment. Mold can seriously compromise the structural integrity of your home, and adversely affect your family’s health and well-being. it’s our job to ensure you are provided with an accurate assessment and appropriate resolution to maintain a safe and healthy environment.
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- Best of Awards 2026
Best of Newly Listed 2024
We at Bassano Constructions believe in offering the best quality work for the best price. Our customers are satisfied every-time guaranteed.
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- Best of Awards 2024
Astonbray Renovations is a Toronto Renovation Services company offering a full slate of renovation services that provide significant benefits for our clients. Early planning, clearly defined scope, professional project management and strong leadership translate into successful project that is on time and on budget. Home improvement and renovations are costly, and given this level of investment, it makes sense to do things right, the first time. We use only high quality materials and qualified trade professionals to ensure quality control and reduce the potential for defects and rework. ***** Interior and Exterior Services: Interior Design & Decorating Custom Kitchens Basement Finishing Basement Waterproofing Carpeting Custom Finish Painting Design Drawing Electrical Alterations Fireplaces Home Offices Interior Alterations Additions Lighting, Pot Lights Permits/Approvals Plumbing Restorations Spas and Bathrooms Tile And Hardwood Flooring Windows and Doors Woodwork Commercial: Storefront Renovations Painting Tenant Improvements Maintenance Office Renovations Commercial Bathrooms
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- Best of Awards 2024
- Best of Newly Listed 2022
In business since 2005, we bring your dream home ideas to reality with our professional team and artworks of our dominant Architects and Designers in your neighborhood and dedicated Engineering and hard workmanship of Our Contractors and Creativity of our Management Team. We make sure to deliver the highest quality and professionalism till the end of the project and with our creativity trying to keep your construction cost low. We have teams to build your high-end luxury Homes in Post rd, Lawrence Park, Leaside, Willowdale, Bayview Hill, Hoggs Hollow, Royal Park to downtown home renovations including wall removal, Additions either top or back. When you trust us with your project we will never stop till have client full satisfaction. Services by Toronto General Contractors: CUSTOM HOME BUILDER | HOME IMPROVEMENT | HOME DEVELOPMENT | HOME ADDITIONS | LUXURY HOME BUILDER | OFFICE, LAB, CLINIC RENOVATIONS | BASEMENT FINISHING | KITCHEN BATHROOM UPGRADE/RENOVATIONS | GENERAL CONTRACTORS Amista Homes serves clients across Toronto, Rosedale, Summerhill, Lawrence Park, Bridal Path, Oakville, Richmond Hill, Markham, Aurora, Ajax, Pickering, Greater Toronto Area, Mississauga, Burlington, Orangeville, Whitby, Hoggs Hollow, and the surrounding areas. SCHEDULE AN APPOINTMENT WITH AMISTA HOMES - General Contractors in Toronto, Ontario
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About Us At PE MASONRY, we pride ourselves on delivering exceptional masonry services across the GTA and surrounding areas. Led by Pedro Maia, an experienced foreman with years of hands-on expertise in brick, block, stone, and precast installation, our team is committed to excellence in every project. We work closely with homeowners, builders, and contractors to ensure top-quality results, on time and on budget. Our reputation is built on precision craftsmanship, clear communication, and a dedication to customer satisfaction. Whether it’s new construction, restoration, or custom masonry work, you can trust PE MASONRY to get it done right — safely, professionally, and with attention to detail.
