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Find basement waterproofing pros in Newmarket

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 Newmarket. 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 Newmarket

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  • Basement Waterproofing Specialist in Newmarket

    General Contracting Services At Premium Concrete and Construction, we provide complete general contracting services for residential and commercial projects, specializing in both interior and exterior construction. From concrete foundations to full home renovations, our team delivers quality workmanship, attention to detail, and reliable project management from start to finish. Our services include: • Home and commercial renovations • Concrete foundations, driveways, and patios • Framing, drywall, and finishing • Exterior construction and landscaping • Custom builds and additions • Project coordination and site management We take pride in delivering durable, high-quality results that exceed expectations. Whether you’re building new, upgrading your space, or enhancing curb appeal, Premium Concrete and Construction is your trusted partner for dependable, professional construction services.

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  • Basement Waterproofing Specialist in Newmarket

    We are a new company but with a team of professionals with years of experience in insulation. We are sure that your project will pass any inspection because we work with the best quality.

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  • Basement Waterproofing Specialist in Newmarket

    Rock Landscaping Design is a residential landscape design and construction company in the Greater Toronto Area. We specialize in design and landscape construction. Building outdoor areas in the home that resemble your getaway is what we do. Our emphasis is on fine detail, creating unique designs, lasting strength, and increasing the value of your home. As a full-service landscape company, we provide a one-stop shop for all areas of landscaping, including design, construction, and maintenance. We specialize in installation of stone walls, water falls, patios, decks, driveways, outdoor kitchens, water features, stone masonry, planting, and outdoor lighting for residential clients. As each of our clients have different needs, all of our designs and concepts are customized to satisfy each client in a unique way. We develop smart and efficient designs, and can provide 3D drawings to all our clients prior to beginning any construction. Upon approval by the client, we present a construction schedule to the home owner, and have a project manager who ensures that every aspect of the job is completed on time and with professionalism. We only use high quality materials and ensure that no detail is overseen. With a fully trained and knowledgeable staff available at even odd hours, you can rest assured that the project will be completed with care. When we complete a project, there are no hassles or worries involved. Contact us for a free personal consultation. BE INSPIRED Project Manager Harum: 905-806-6697 Info@rockvalleylandscaping.ca

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  • Basement Waterproofing Specialist in Newmarket

    Dm us

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  • Basement Waterproofing Specialist in Newmarket

    Red seal drywaller (interior systems mechanic) Red seal drywall finisher (tapers) Experienced tilers Bathroom renovator. 15 years Kitchen installers Decks and fences 10+ years Flooring installers Blow in insulation Masonry We are a well knit group of guys who love what we do. We work with you to make your visions come to life, within the budget you provide. Look forward to meeting you!

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  • Basement Waterproofing Specialist in Newmarket
    • Best of the Best 2025
    • Best of Awards 2026
    • Best of Newly Listed 2023

    Need a basement walkout, underpinning or a house addition for your property? Or may be a new patio , walkway or stairs ? How about new concrete slabs ( garage , basement ) or a pad for a shed ? Concrete Master is the premier commercial & residential concrete contractor in Toronto. What Can We Help You With? Concrete Master is here to help. Our team has the tools and experience to make we complete your project on time. We are your one-stop shop for concrete services. Why Choose Concrete Master? Are you looking for an affordable concrete company that you can trust? Concrete Master is a licensed and insured company, offering high-quality products and premium workmanship at affordable prices! We bring your vision to life! Give us a call

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  • Basement Waterproofing Specialist in Newmarket

    I’m Saeid, your hardworking assistant and repair man to help you with your home stuffs. I’m working in this industry for over 10 years, I did a lot of painting, renovation, assembling the furniture, handyman jobs and anything related to this work! I can work in GTA are, or even out as I have a car to move around. Regardless of time, I’ll make sure that your work and things fixed properly

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  • Basement Waterproofing Specialist in Newmarket

    I've been working with this for over 10 years.

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  • Basement Waterproofing Specialist in Newmarket

    Ive been working in this industry for 6 years and ive done work all over the gta and surrounding areas. I like to focus on what our clients want and I try to bring every vision they have to life.

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  • Basement Waterproofing Specialist in Newmarket

    Hi there my name is Josh I have been working in the trades for 18 years now. I specialize in residential and commercial construction from roofs to interior fixes. Basement finishes from just cleaning up the area as a simple finish to making a legal rental unit for extra income or room for family members to move in. I have a working relationship with contractors for licensed electrical and plumbing etc to get a quality long lasting finish. I am hands on with the trades to ensure the job gets done in timely manner and clean and safe working environment. I am up to date with building codes. Also excellent time management skills. Any further questions please don’t hesitate to reach out. Thanks again.

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  • Basement Waterproofing Specialist in Newmarket

    I provide a wide range of professional services and am ready to help with almost any project. I am hardworking, reliable, and committed to delivering quality results. No job is too big or too small—I’m here to help with whatever you need. Customer satisfaction is always my priority.

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  • Basement Waterproofing Specialist in Newmarket

    We are ALWAYS SECURED SERVICE Renovations (AS RENOVATION) 6 years in construction industry and renovations starting off with exterior restoration to framing and drywall, my company has been registered since 2023 I specialize in drywall installation and interior painting. At my company we have a saying “we are not who you want we are the ones you need”

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  • Basement Waterproofing Specialist in Newmarket

    Yuh

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  • Basement Waterproofing Specialist in Newmarket

    From pool openings and closings to demolition and foundation waterproofing — I do it all. I’m a versatile handyman serving the Greater Toronto Area with experience spanning landscaping construction (interlock, pavers, retaining walls), roofing repairs, drywall, carpentry, concrete work, fencing, garage doors, painting (interior/exterior), window and door installations, light electrical, plumbing fixtures, appliance installs, pressure washing, pool maintenance, junk removal, gardening, welding, and pretty much everything in between. My skills come from the ground up. My father is a condo developer in Mongolia — I grew up on job sites, watching and doing real construction work from a young age alongside experienced crews. That hands-on upbringing, combined with my Civil Engineering Technology diploma and current studies toward a Civil Engineering degree at McMaster University, means I bring both deep practical skill and technical knowledge to every job. I’m 30, reliable, have my own vehicle, and will show up on time. I’m trilingual in English, Russian, and Mongolian, and I work with integrity — if I’m ever unsure about something, I’ll say so and figure it out properly rather than guess. No shortcuts, no excuses. Do it once and right

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  • Basement Waterproofing Specialist in Newmarket

    Skeine’s Construction serves Brampton, Mississauga, Caledon & nearby GTA. Exterior: Interlock repair & re-level, polymeric re-sand, clean & seal; power washing for driveways, walkways & patios; concrete pads (10×10–12×12), porch/step repair. Interior: Drywall patching & taping, ceiling/water-damage repairs, interior painting (rooms/ceilings/trim), backsplash tile, window/door adjustments & caulking. Bathrooms: Tub/shower tile & waterproofing, grout/caulk refresh, vanity & toilet installs, fan replacement, small layout refreshes. Flooring: Luxury vinyl plank & laminate installs, tile floors, subfloor leveling, transitions, baseboards & caulking. We’re insured, arrive on time, protect your home, and leave it spotless. Free on-site estimate within 24 hours with a written quote.

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  • Basement Waterproofing Specialist in Newmarket

    DC construction is a leading construction company based in Brampton , specializing in residential, commercial. We have built a reputation for delivering high-quality projects on time and within budget Our mission is to provide reliable, sustainable, and innovative construction solutions that exceed client expectations while maintaining the highest standards of safety and quality.

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4.9

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Newmarket, are rated 4.9 out of 5 based on 35 reviews from homeowners like you.

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What basement waterproofing services are available in Newmarket?

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 Newmarket:

  • 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 Newmarket?

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 Newmarket:

  • 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 Newmarket, 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 Newmarket with HomeStars

Finding a basement waterproofing pro in Newmarket 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 Newmarket.
  3. Connect with basement waterproofing specialists in Newmarket 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 Newmarket

How long does basement waterproofing last in Newmarket?

Most professional waterproofing solutions in Newmarket 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 Newmarket requires excavation?

Exterior waterproofing projects in Newmarket 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 Newmarket?

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 Newmarket.

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