
Some of our top rated basement waterproofing specialists
Sort by:
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
- Best of Newly Listed 2022
New Construction/Repair/Restoration - Brick/Stone/Blocks/Stucco, Chimney Rebuild & Repair, Tuckpointing, Fireplace
- Get in touch
Greater Toronto Masonry And Waterproofing Repairs is a trusted local company specializing in masonry restoration, brick repair, tuckpointing, foundation waterproofing, and leak prevention across the Greater Toronto Area. We take pride in delivering high-quality workmanship, honest service, and long-lasting solutions for residential and commercial properties. Our team is committed to reliability, attention to detail, and customer satisfaction on every project.
- Get in touch
- Best of Awards 2026
Plumbing, Drain and Waterproofing Professionals *Residential and commercial plumbing repairs replacements and installations *Cleaning, maintenance, and repair of drainage systems -CCTV camera inspections -Removing roots from drain pipes -Drain power flushing *Internal and external waterproofing *Window wells - repairs and installations *Weeping tile systems repairs and installations *Sump pump repairs and installations ~Basement underpinning ~Basement lowering ~Basement walk out and entrance ~Bench footing We are fully licensed and insured with WSIB coverage. We are also an accredited company under the Better Business Bureau (BBB). * Same day appointments * 100% satisfaction guarantee policy * We have a plumber on call at all times * Emergency calls within 1 to 1.5 hours * Free consultation and estimates * Competitive and negotiable prices Call us at: 416-835-7986 Or visit: http://www.AYplumbing.ca Email: mail@AYPlumbing.ca
- Get in touch
- Best of Awards 2025
- Best of Newly Listed 2022
Welcome to ACE Waterproofing ACE waterproofing have been providing professional waterproofing solutions in Toronto and surrounding area for over 20 years, protecting your home from water leaks and moisture penetration is our specialty, and we aim highly on customer satisfaction!
- Get in touch
- Best of Awards 2020
Waterproofing, Foundation Repair, Underpinning, Concrete Specialties Our Construction Services Waterproofing We have all heard the horror stories. It’s spring. The snow is melting, the rain is heavy and the basement floods. The reasons for a wet, or even damp, basement, can be many. Heavier rainy seasons and milder winters are causing the ground to freeze and thaw several times before spring. This contributes to constant shifts in the ground and wrecks havoc on cracked or weak foundations. As torrential rain downpours become more commonplace, these compromised foundations simply cannot keep the water out. more about wet basements .... Regardless of the reason for a home’s wet basement, Aquashield Waterproofing will assess each issue and identify the most suitable solution to fix the problem(s). more about Aquashield’s specific waterproofing techniques ... Check out our Video! (attention dial-up users: LARGE file 7.5MB) Foundation Repair There are many different ways to repair foundations depending on the type of foundation, the source of the problem and the level of damage. In many cases, the foundation wall can be repaired with relatively simple and straight-forward techniques. Depending upon the specifics of the issue and the accessibility of the problem area, repairs can be completed from either the outside or the inside of the residence. In extreme cases, homeowners may need to consult with a structural engineer to confirm whether a home’s foundation is sound or if the foundation may need to be rebuilt. In other cases, another foundation wall built next to the original will provide the necessary reinforcement. Each waterproofing and foundation repair company will have its own preferred methods. Typically, however, the solution is simple. Some companies, however, will sell homeowners on extremely expensive methods, technology and materials. At Aquashield Waterproofing we will not complicate things unnecessarily. We will work hard to identify the most effective and cost-efficient solution for your home’s foundation issues. more about foundations & their problems ... Underpinning When a basement requires more ceiling height or the foundation needs to be strengthened and stabilized, both can be achieved through underpinning. This process involves carefully digging out small sections of the ground below the existing foundation wall in a 1-2-3 sequence that will add depth and stability. To ensure continued support for the structure, it is not safe to underpin an entire length of a wall in one go. The work must be done in sections. A small section, below and beside the existing foundation is excavated and temporary supports may be installed to support the main weight-bearing walls during this process. The excavated sections are then filled with concrete to create a new foundation or series of concrete footings beneath the original. This process of underpinning is an effective method to extend the depth and width of support offered by the original foundation. Once the foundation wall is lowered, a new concrete floor can be poured, providing additional height in a basement. Concrete Specialties Walkouts, driveways and more In addition to waterproofing and foundation repair, Aquashield Waterproofing’s services extend to a variety of specialty concrete projects, including basement walkouts, driveways and parging.
- Get in touch
- Best of Awards 2026
- Best of Newly Listed 2025
Agis Construction and Landscaping specializes in landscaping, interlocking concrete pavement systems, segmental retaining walls and steps, permeable paving technology, interlocking stone and clay pavers, excavation and drainage solutions, woodwork (sheds, fences, decks), and welding. Our separate line in business focuses on vynil pools construction from end to end providing affordable yet long term solutions for in ground swimming pools. Our team of experienced, passionate and resourceful experts will ensure to tailor your projects to your needs and desires. Whether they are repairs or complete renovations, we will ensure to adhere to your expectations. Some of the services Agis Construction and Landscaping provides: 1. Interlocking design to help you explore possibilities Agis will provide options with sketches for clients and tailor solutions based on client expectations and needs. If required, Agis could also offer 3D designs for the clients for higher visuals. 2. Paver landscaping to provide durable and long term solutions Stone can be man made or natural made. Agis expertise and knowledge will ensure to cover all the major to ensure a successful interlocking stone installation 3. Interlocking driveway withholding heavy car traffic areas and still beautiful design Base is the key. Proper excavation and compaction will ensure long term durability of the interlocking driveway. Agis team can assist you with different modern solutions and designs that will provide comfort and stability years to come 4. Interlocking patio and decks Similar to driveways, patios are places where we spend most our time at. Agis will ensure to provide with a variety of features and services that start from simple patio re-level to a patio with pergola, kitchen bar and fire pit and shed. 5. Interlocking or ready mix walkways and steps Convenient and yet simple, walkways and steps make our lives easier. Agis can provide multiple options for clients in regards to walkway installation methods and designs. 6. Fences and gates Agis can help repair, refinish, or build various types of fences to match your needs. Wooden, stone or concrete wall or fence is a great way to ensure privacy 7. Welding Agis provides flux core welding and installs corten steel landscape elements and fire places from corten steel for your living room. Very modern and cool way to renovate your home. 8. Maintenance Agis helps clients with maintenance activities and assist in executing various maintenance tasks around your landscape, trees and shrubs. 9. Repairs
- Get in touch
- Best of Awards 2026
- Best of Newly Listed 2022
MJF Plumbing is a licensed and insured company with over 20 years of experience in the industry. We take pride in offering quality work for a fair price. Whether you need emergency plumbing service, installation of a new sink or faucet, Plumbing rough in, water treatment, or everything else in between. We will arrive at your home/business to provide the honest service you are looking for. Thank you in advance for considering MJF PLUMBING CO Mention the code word “pipe wrench” for up to $100 off.
- Get in touch
- Best of Awards 2026
At White Knight Contracting, we've built our reputation serving Calgary and Area for over 15 years. We specialize in a variety of different services. We take pride in the work we do and guarantee the quality of the products being installed. Customer service and your satisfaction in the final product is our number one priority. BBB A+ Rating Insured/ Bonded Incorporated Free Estimates Same week service 5 Year Workmanship Warranty References WCB Liability ROOFING Residential Commercial New-roofs Re-roofs Asphalt, Rubber, Cedar Shake, Tile, Metal All flat roofing application SIDING Vinyl, Hardie, Aluminum, Steel, Cedar, Stucco EAVESTROUGH/SOFFIT, FASCIA/ CUSTOM CLADDING 5 OR 6 inch continuous Eavestrough Aluminum, Steel, Copper Aluminum Soffit and Fascia Cedar Soffit and Fascia All custom metal work WINDOWS AND DOORS BOBCAT WORK/DECK/FENCES SPRAY FOAM INSULATION
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
⚠️ PLEASE CONTACT US DIRECTLY ⚠️ For the fastest response and best overall experience, we strongly recommend contacting Call Nelson Landscaping / CNL HARDSCAPES directly through Google, Instagram, Facebook, or our website rather than through the HomeStars request system. Many homeowners view our profile but still submit requests through the platform, which can delay communication and reduce the ability for us to properly discuss your project details from the beginning. Direct contact allows us to: • Respond faster • Better understand your project goals • Discuss realistic budgeting and scope • Determine if your project is a good fit for both sides • Provide a smoother overall consultation process We continue to maintain our HomeStars profile because of our past client reviews, project history, and long-standing reputation within the industry. We appreciate your support and look forward to helping bring your project to life
- Get in touch
- Best of Awards 2026
- Best of Newly Listed 2022
Pryde Group Corp company does quality construction services in Greater Toronto Area (GTA). Our company offers the following services for Toronto residents: Emergency drains services, Waterproofing, Underpinning, Drains, Concrete floors. Our main goal is to provide 100% quality services and earn the client’s trust. Years of experience in the construction of a wide variety of objects allows us to safely call ourselves experts. All our services are available 24/7 to residents of cities such as Toronto, Mississauga, Oakville, Burlington, Vaughan, Markham, Richmond Hill, Pickering, Brampton, Milton, Hamilton, Caledon, Aurora and other Greater Toronto Area (GTA) areas. Contact us today at 647.916.9046 for a FREE assessment! Your safety is our priority and we wear masks, gloves, and practice social distancing when in your home.
- Get in touch
We are a family business with over 40 years of experience. When you need skilled waterproofers to protect your belongings stored in your basement, SealerMan Waterproofing is at your service. We waterproof and restore basements at prices you can afford. Whether you have leaky basements or concrete problems, make us your number one choice. Quality work at affordable pricing; better then the competition! Main Services: Waterproofing, Leaky Basements, Foundation Repair, Concrete Restoration, Parging Repair, Parkades Repair.
- Get in touch
- Best of Awards 2026
Established in 2016, Lincoln Property Maintenance is a small business based in Pickering Village (Ajax), Ontario that thrives on customer satisfaction and professionalism. We understand that owning a property comes with many responsibilities and jobs that can be overwhelming. Our main goal is to help make some of those jobs easier and stress-free. We offer a wide-range of services. Owner Ian De Clute has over 20 years of experience in general contracting in the Greater Toronto Area. He works extensively with property owners and managers on residential, condominium, and commercial properties. Ian works together with his clients to understand their needs and develop customized solutions that best achieve clients' goals and satisfaction. Ian prides himself on professionalism and attention to detail to achieve high-quality results. Please contact us for more information - we'd love to hear from you! Experienced property maintenance service and general contractor serving homeowners and property management companies in Durham Region, Ontario.
- Get in touch
BOL-DAN Foundation & Masonry Inc. is an Ottawa-based company that provides masonry and foundation$waterproofing repairs services throughout the National Capital Region. For over 30 years we have provided our clients with efficient, high-quality work. You can make sure that our number 1 priority is to protect your home from water intrusion and our commitment to doing the job right all the time. Our team of knowledgeable professionals offers services that range from personalized masonry work and concrete repairs to parging application and excavation. We also perform basement and foundation repairs, as well foundation waterproofing. Don't just settle for any contractor when you can trust our experienced foundation and masonry experts. Contact BOL-DAN Foundation & Masonry Inc. to find out more about our services and receive a free estimate we are expert in troubleshooting always there to find solutions to repair your home. Services: Masonry work,chimney repairs,parging application and excavation, basement and foundation repairs,foundation waterproofing
- Get in touch
VHP Services Inc is your trusted partner for expert drain solutions in Great Toronto Area (GTA). With years of industry experience and a commitment to excellence, we specialize in keeping your plumbing systems running smoothly and efficiently. From stubborn clogs to complex drain repairs, our skilled team is equipped with advanced tools and proven techniques to handle any challenge. We believe that preventing plumbing emergencies is just as important as fixing them. That’s why we offer proactive, long-lasting solutions tailored to your needs whether you’re a homeowner, business owner, or property manager. At VHP Services, we pride ourselves on reliability, professionalism, and customer satisfaction. No matter the issue, no matter the time, you can count on us to deliver quality service and peace of mind. Please feel free to contact us now for a FREE Estimate!
- Get in touch
LeakGuard delivers professional waterproofing, concrete, and exterior construction solutions for homeowners, property managers, developers, and builders. Whether you’re dealing with a leaky basement or a property needing maintenance, we make sure your investment stands the test of time. We offer long term warranties up to 25 years LeakGuard Services: Basement waterproofing Foundation cracks Mold removal & abatement Slab on grade concrete Retaining walls Interlocking
- Get in touch
- Best of Awards 2026
- Best of Newly Listed 2024
WHY CHOOSE US? Lifetime Warranty As a reputable Toronto waterproofing/concrete/drain/landscape contractor, our team is highly dedicated and fully licensed, and insured. We prioritize utilizing top-quality materials and industry-leading standards to deliver exceptional results on every project. Our focus on providing the best value in the Greater Toronto Area sets us apart. From working closely with architects and designers to achieve beautiful, functional structures to expertly managing each project, we're here to bring our extensive construction experience to your next project! Free and Fast Estimate At Stellar Work, we understand that making the decision to waterproof your property or undertake any renovation can be a significant step. That's why we're here to guide you through the process. We offer a no-obligation consultation where one of our expert specialists will explain the process in detail and answer any questions you may have. We provide you with a fast and free estimate for our services, which range from basement waterproofing to foundation repair, concrete works, landscaping, drain and more. We are committed to providing competitive pricing so that you can have peace of mind about your renovation investment. It's your first step towards a more secure property. Client-Oriented Provider At our company, we pride ourselves on providing a comprehensive client experience from start to finish. This includes effective communication, accurate budgeting, appropriate staffing, efficient on-site organization, and consistent high-quality workmanship. Our waterproofing, concrete, drain and landscape experts in Toronto are dedicated to ensuring every project is completed to the client's satisfaction and exceed their expectations. With our end-to-end service, you can trust us to handle every aspect of your project with the utmost care and professionalism.