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Find basement waterproofing pros in Unionville

If you’re looking to protect your basement from leaks, floods, or humidity, HomeStars can help. Our platform allows you to easily connect with professionals who can help with basement waterproofing in Unionville. Compare quotes, read reviews, and make the hire all in one convenient place!

Closeup of a worker’s gloved hands waterproofing the bottom of a concrete wall with blue sealant.

Some of our top rated basement waterproofing specialists in Unionville

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  • At Smart Home Improvements & Solutions, we proudly serve Scarborough and surrounding areas (within 50 km) with over 7 years of hands-on experience in residential construction, renovations, and property care. We provide a complete range of services — from full renovations to detailed cleaning and ongoing home maintenance — making us a one-stop solution for homeowners. Our team is known for being professional, punctual, and respectful, delivering high-quality workmanship while treating every home with care and attention to detail. ⸻ 🔨 Our Services: • Full home renovations • Decks (pressure treated, composite, PVC) • Fences (all types) • Kitchen & bathroom renovations • Basement finishing • Drywall & insulation • Interlock, walkways & sidewalks • Demolition ⸻ 🧹 Cleaning & Maintenance: • Post-construction cleaning • Deep home cleaning • Move-in / move-out cleaning • Regular home maintenance & repairs • Seasonal upkeep and property care ⸻ 🛠️ Additional Services: We also offer affordable assembly for sheds, gazebos, BBQ tables, and more.

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  • Basement Waterproofing Specialist in Unionville

    Fix Craft Canada Handyman Solutions is a locally owned and operated handyman service proudly serving Markham and the Greater Toronto Area. We provide reliable, high-quality home repair, maintenance, and small renovation services for homeowners, landlords, and small businesses who value professional results and dependable service. Our services include drywall repair, interior painting, flooring installation, carpentry, door and trim work, furniture assembly, TV mounting, fixture installations, minor plumbing, and general handyman services. Whether it’s a quick repair or a detailed improvement project, we focus on clean workmanship, attention to detail, and long-lasting results. We believe in doing things the right way. Clear communication, honest pricing, and showing up on time. Every project is handled with care and respect for your home, ensuring a smooth and stress-free experience from start to finish. If you’re looking for a trusted handyman in Markham, Scarborough, Richmond Hill, or across the GTA, Fix Craft Canada is ready to deliver quality work you can count on.

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  • Basement Waterproofing Specialist in Unionville

    We provide professional improvement services for your residential, commercial, and industrial properties. Our licensed team of professionals will strive to help you achieve your goals with reasonable pricing without compromise to quality.

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  • Basement Waterproofing Specialist in Unionville

    With over 10 years of experience, TrueCast Concrete delivers high-quality craftsmanship in custom steps, retaining walls, signage, and exterior concrete features. We focus on clean design, lasting results, and fair, transparent pricing. No surprises, just solid work! Customized Texture & Color: We specialize in tailored textures, stains, and finishes to match your project’s unique look — whether you're blending with natural stone or making a bold modern statement. What we do: 1. Landscaping Elements Functional + decorative outdoor precast built to last • Steps & stair sets • Garden borders & retaining blocks • Patio features (benches, fire pits, seating walls) • Custom planter boxes • Walkways & sidewalks 2. Walls & Facades Architectural panels that elevate any space • Textured cladding • Decorative wall panels • Copings, columns, window sills • Modern, rustic, and traditional finishes • Ideal for homes, businesses, and public spaces 3. Custom Signs & Monuments Bold, lasting impressions in concrete • Address plaques & house numbers • Business signs • Community / development entry monuments • Available in custom shapes, fonts, and colors

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  • Basement Waterproofing Specialist in Unionville

    At Carrigan Contracting, we build, repair, and restore with precision and pride. • Brick, Stone & Block Work • Steps, Walkways, & Patios • Retaining Walls & Repairs • Chimney & Foundation Restoration Whether it’s a new build or a restoration, our craftsmanship speaks for itself. Get your free quote today and see why homeowners trust Carrigan Contracting for quality that lasts.

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  • Basement Waterproofing Specialist in Unionville

    We have been in business since 2018, specializing in hardscape construction. Our services include liner and fiber glass pools, interlocking stone, Retaining walls and concrete. We work mostly in the GTA, but will also take jobs outside in specific circumstances. Our team is professional, hard working and efficient. If you choose to use our services you can expect a high level of craftsmanship for a reasonable price.

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  • Basement Waterproofing Specialist in Unionville

    Welcome to Stoneit Up, the Greater Toronto Area's trusted specialists in modern, durable, and beautiful outdoor surfacing. Tired of your old, cracked, or stained driveway, patio, or pool deck? We transform dated and damaged concrete into stunning, seamless surfaces that not only enhance your home's curb appeal but are also built to withstand the tough Canadian climate. As certified Vuba Stone installers, we specialize in high-quality resin bound systems. This innovative, permeable surface is low-maintenance, slip-resistant, and available in a wide range of custom colours to perfectly match your home's aesthetic. Say goodbye to puddles, weeds, and constant repairs! With over 7 years of hands-on experience, our dedicated team prides itself on meticulous attention to detail, from the critical base preparation to the flawless final finish. We treat every project as if it were our own home, ensuring professional service, clear communication, and beautiful, long-lasting results. Our Services Include: • Vuba Stone & Resin Bound Driveways • Patio & Walkway Resurfacing • Pool Deck Surfacing • Concrete Repair & Base Preparation • Interlock & Paving Solutions Serving homeowners across North York, Willowdale, Don Mills, Bradford, and the

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  • Basement Waterproofing Specialist in Unionville

    We service Gta and the surrounding areas, contact to get the best quotes possible. We are an licensed hvac company with WSIB TSSA and liability insurance

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  • Basement Waterproofing Specialist in Unionville

    Established since 1991, METRO PAVERS has been providing quality work in the construction of landscapes and roadways. Our equipment is up to date to provide reliability, and our employees are all experienced trades with specialties in their own specific field. We cater to Industrial, Commercial and Residential markets, ranging in size from a walkway to a roadway, outdoor living area to parks.

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  • Basement Waterproofing Specialist in Unionville

    PRO BUILDER TRUST, based in the Greater Toronto Area. We specialize in interior commercial and residential construction, providing complete services from layout and framing through drywall installation, finishing, and painting. Our Scope of Work Includes: Layout & metal/wood stud framing and Bulkheads, partitions & door openings Drywall installation (fire-rated & sound-rated assemblies) Taping, mudding & Level-5 finishes Interior painting and final touch-ups Flooring installation (vinyl, laminate, tile, etc.) Baseboard and trim installation Kitchen cabinetry, shelving, and millwork installation Electrical work coordinated through licensed electricians Plumbing work coordinated through licensed trades, as required Excavation services Concrete placement, finishing, and surface repairs Foundation and concrete waterproofing systems Washroom accessories such as ( grab bars-mirrors-toilet dispensers) Accessible / barrier-free washrooms (AODA-compliant) interior demolition services, including selective demo and site preparation

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  • Basement Waterproofing Specialist in Unionville

    Transform Your Outdoor Space with Orber Landscaping We are a trusted landscaping company proudly serving the Greater Toronto Area (GTA). Our experienced team of designers and installers is dedicated to turning your outdoor vision into reality with high-quality workmanship, reliable service, and fair pricing. Every project is completed with attention to detail, ensuring lasting beauty, durability, and customer satisfaction. Why Choose Orber Landscaping? • Free Estimates • 3-Year Warranty • Professional & Reliable Team • High-Quality Workmanship • Competitive & Transparent Pricing • Fast Response & Clear Communication Our Services • Interlocking (Driveways, Walkways, Backyards) • Fence Installation & Repair • Deck Construction • Retaining Walls & Steps • Lawn Replacement • Exterior Brick & Stone Work • Natural Stone Installation • Flower Beds & Garden Design • Fire Pit Installation Contact Us Today! Get your FREE estimate and start transforming your outdoor space. For the most accurate quote, we recommend a free on-site visit, where we can take measurements and provide a customized design plan.

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  • Basement Waterproofing Specialist in Unionville
    • Best of Newly Listed 2025

    Concrete Contractors Landscape Construction Pallotta Construction Ltd. was founded in 1977 and has a reputation for beautiful workmanship operating in the GTA and has maintained the same level of standards and service to this day. Paul Jr. oversees each job personally providing quotations and expertise on concrete, stonework, interlock, landscaping, waterproofing and drain. CONCRETE: A time-tested and true material, concrete can be used for the most high traffic areas around your home or formed into subtle outdoor accents. Driveways, curbs, sidewalks, accented porches or steps can all be poured and finished in a variety of ways. More industrial applications are also our speciality, from basement or garage floors to back entrances. We know concrete. Applications Driveways Patios Walkways Curbs Porches Steps Swimming Pool Decks Walkout Basements Garage Floors Basement Floors Slab on Grade INTERLOCKING: Give your driveway, steps, patio or walkway that time-worn feel of old Europe or turn your backyard into an elegant and relaxing space. Interlocking stone has no boundaries and gives us the ability to create an unlimited variety of geometric and random pattern designs. We are experts in the planning and installation of interlocking pavers, from traditional to modern. Applications Driveways Patios Walkways Entrances Retaining Walls Planters and Seat Walls Swimming Pool Decks Steps STONEWORK: Earthy in colour and undoubtedly the most natural and durable of choices. Traditional random patterns or clean square-cut stone for a more elegant appearance can give any patio or walkway a timeless appeal. Natural stone over a poured concrete base has proven to be the strongest and longest-lasting of materials. Applications Patios Walkways Curbs Swimming Pool Decks Overlays (over existing concrete porches or patios) Random Flagstone Square Cut Flagstone BUILD: With an extensive background in concrete construction, we have the tools and knowledge necessary for any concrete application. From lowering a basement to gain valuable living space, pouring a new concrete floor, building basement walkouts or repairing a foundation leak - Pallotta construction knows concrete! Applications Basement Lowering Basement Floors Basement Entrances (Walkouts) Underpinning Bench Footings Garage Floors Waterproofing Interior Membrane Weeping Tile Sump Pits/Drain Contact us today at 416-845-2562

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  • Basement Waterproofing Specialist in Unionville

    BYR Contracting and Beyond Your Reach Inc. are two distinct yet complementary entities within the BYR Group, each dedicated to delivering excellence in their respective industries. ⸻ BYR Contracting BYR Contracting is a leader in the construction industry, specializing in interior waterproofing, ICF (Insulated Concrete Form) foundation systems, small concrete flatwork, and high-quality renovation services. Known for precision craftsmanship and a commitment to excellence, BYR Contracting delivers projects that are durable, efficient, and built to exceed client expectations. Whether it’s residential or commercial, BYR Contracting approaches each project with a focus on quality, transparency, and client satisfaction. ⸻ Beyond Your Reach Inc. Beyond Your Reach Inc. is a premier provider of custom Christmas light installations, transforming spaces into stunning holiday displays. From towering 50-foot trees to corporate offices, residential homes, and luxury custom estates, BYR Inc. handles projects of all sizes and complexities. The company specializes in creating breathtaking, tailor-made lighting designs that enhance the festive spirit and leave lasting impressions. With a passion for creativity and attention to detail, Beyond Your Reach Inc. ensures every installation is safe, professional, and visually spectacular—making every season bright for its clients. ⸻ Together, BYR Contracting and Beyond Your Reach Inc. embody the core values of the BYR Group: quality, innovation, and a commitment to excellence in every project.

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  • Basement Waterproofing Specialist in Unionville
    • Best of the Best 2025
    • Best of Awards 2025

    Structural Restoration Systems is a family run general contracting company that has been helping clients renovate or repair their homes in the Greater Toronto Area for over 40 years. Over this time we have gained trust from hundreds of homeowners, builders and property management companies. If you are looking for a trusted contractor, look no further your experience with us is the most important thing! We provide free quotes! **We've won 'best of' Homestar's 6 years in a row for our customer service and workmanship** We offer a variety of services that include but are not limited to; Interior/Exterior renovations or repairs such as washrooms, basements, floor plan improvements, fences, decks, demolition, drywall repairs, exterior waterproofing, interior foundation crack repairs, masonry repairs including; chimneys, brick replacement, tuck pointing and concrete repairs. We also provide mini excavator services. We have remained in business for over 40 years because we always give our customers the best experience possible. We pride ourselves on receiving repeat business and recommendations. Not sure if we can help you on your project, please ask for more information or give us a call. No job is too small!

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  • Basement Waterproofing Specialist in Unionville

    I'm a 41 year old mason. Ive been a mason for 17 years and love what I do. I specialize in brick, stone and concrete work. I am very reliable and take great pride in my work. No job is too big or too small! Instagram@totalmasonservices

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  • Basement Waterproofing Specialist in Unionville

    When working, we don't ask fortune tellers or God for advice on how to complete this or that task; we are professionals in our field.

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4.9

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Unionville, are rated 4.9 out of 5 based on 38 reviews from homeowners like you.

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What basement waterproofing services are available in Unionville?

Pros can waterproof basements from the interior, the exterior, or using a combination of techniques. The right service depends on whether you need full waterproofing or just touch-ups.

Here are some common basement waterproofing services in Unionville:

  • Installation of interior drainage systems: a perimeter drain installed along the interior footing collects and redirects water to a sump pit for removal.
  • Sump pump installation and replacement: often handled by a plumber, a pump installed in the sump pit removes accumulated groundwater and directs it away from the foundation.
  • Exterior waterproofing: excavation around the foundation allows for membrane application and drainage board installation to block water at the source.
  • Crack injection: epoxy or polyurethane foam is injected directly into foundation cracks to seal them against water intrusion.

No matter your needs, it’s easy to find basement waterproofing pros near you who can help. Just post your project on HomeStars now, and available contractors in your area can reach out!

What are the average costs of basement waterproofing pros in Unionville?

Basement waterproofing costs vary widely depending on the method, the size of the foundation, and where repairs are concerned, the extent of the damage. Labour typically runs between $50 and $150 per hour, depending on the service and complexity of the job. Materials and equipment, such as excavation machinery, may add additional costs.

Typical costs for common basement waterproofing services in Unionville:

  • Installation of interior drainage systems: between $3,000 and $10,000 for a full perimeter system in an average-sized basement
  • Sump pump installation and replacement: between $500 and $2,000 depending on pump type and whether a backup system is included
  • Exterior waterproofing: between $10,000 and $30,000 depending on foundation size and depth of excavation required
  • Crack injection: between $300 and $800 per crack depending on length, depth, and material used

HomeStars tip: To ensure you get the most accurate costs for Unionville, make sure to get everything written down in an itemized quote. This avoids misunderstandings and supports transparency and clear communication for both you and the contractor.

How to find basement waterproofing specialists in Unionville with HomeStars

Finding a basement waterproofing pro in Unionville can feel overwhelming, especially when water damage requires prompt attention. HomeStars makes it easy to connect with the right pro for your project. Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your basement waterproofing needs and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for basement waterproofing in Unionville.
  3. Connect with basement waterproofing specialists in Unionville to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

HomeStars tip: Once your project is done, make sure to leave a review. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

Pros on HomeStars undergo checks at registration – such as ID documents, company details, and certifications for regulated jobs and skill assessments – allowing you to hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

FAQ: Common questions about basement waterproofing in Unionville

How long does basement waterproofing last in Unionville?

Most professional waterproofing solutions in Unionville are designed to last 10 to 25 years depending on the method used and the quality of installation. Sump pumps typically require replacement every 7 to 10 years.

Will waterproofing fix existing mould in my basement?

Waterproofing addresses the source of moisture but will not remove mould that has already formed. A separate mould remediation service is typically required before or after waterproofing work is completed.

What if my basement waterproofing project in Unionville requires excavation?

Exterior waterproofing projects in Unionville often require excavation around the foundation, which adds complexity, time, and cost to the overall job. It is important to work with pros who can coordinate this process effectively. Local excavation specialists are available on HomeStars to walk you through what to expect and collaborate with your preferred basement waterproofing pro.

Does homeowner insurance cover basement waterproofing in Unionville?

In most cases, standard home insurance policies do not cover waterproofing as it is considered a maintenance issue rather than sudden damage. However, water damage resulting from a specific event such as a burst pipe may be covered. It is worth reviewing your policy or speaking with your insurance provider for clarification.

How do I know if a basement waterproofing pro is right for my project?

Not all waterproofing projects are the same, and finding a pro with the right experience for your specific situation is important. Reading reviews from homeowners who have had similar work done can help you make a more informed decision. Browse basement waterproofing pros on HomeStars to compare ratings and reviews from real homeowners in Unionville.

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