Foundation Waterproofing Contractors in Eldorado

Get up to 3 free quotes from certified contractors in your area by completing our online form.

Group of avatars

4.6

from 200+ reviews

Decorative squiggly line
How it Works
Tell us about your project

Tell us about your project and submit the form in less than 5 minutes.

Get in touch with contractors

We put you in contact with 3 certified contractors.

Choose a contractor

Compare the different quotes, choose the best contractor, and save time and money.

Here are some Foundation Waterproofing Contractors in Eldorado, Ontario

GD Construction & Projects Management Inc.
Scarborough
5
|6 Reviews
Foundation waterproofing
Air conditioning & heat pump
Attic insulation
Balcony & landscaping

 We are a family run business with over 50 years of combined experience in the Construction Industry. We are able to perform a multitude of different projects with the assurance that our customers will receive a great job at a fair price.

Member Since 2018
Foundation waterproofing
Air conditioning & heat pump
Attic insulation
Balcony & landscaping

 We are a family run business with over 50 years of combined experience in the Construction Industry. We are able to perform a multitude of different projects with the assurance that our customers will receive a great job at a fair price.

Member Since 2018
Ariel shojaat
null null, Toronto, null
5
|1 Reviews
Foundation waterproofing
Balcony
Balcony & landscaping
Balcony or patio

Thousands across Central Ontario,Golden Horseshoe,Northeastern Ontario,Southwestern Ontario trust Ariel shojaat for their Carpenter, Concrete, Decking, Demolition, Excavation, Fence, Fiberglass balcony, Formwork, Foundation cracks, Foundations, French drain, Gardening, Glass shop, Home extension, Intérieur excavation, Irrigation, Landscaping, Landscaping plan, Lawn care, Natural stones, Paving, Paving stones, Pool, Pruning, Road work, Sod laying, Staircase & railing, Stone wall, Transport, Trees & hedges, Window well, Wooden balcony needs — discover why. Choosing Ariel shojaat means choosing peace of mind and a team that genuinely cares about your success. Take the first step toward a better project experience — contact us now.

Member Since 2024
Foundation waterproofing
Balcony
Balcony & landscaping
Balcony or patio

Thousands across Central Ontario,Golden Horseshoe,Northeastern Ontario,Southwestern Ontario trust Ariel shojaat for their Carpenter, Concrete, Decking, Demolition, Excavation, Fence, Fiberglass balcony, Formwork, Foundation cracks, Foundations, French drain, Gardening, Glass shop, Home extension, Intérieur excavation, Irrigation, Landscaping, Landscaping plan, Lawn care, Natural stones, Paving, Paving stones, Pool, Pruning, Road work, Sod laying, Staircase & railing, Stone wall, Transport, Trees & hedges, Window well, Wooden balcony needs — discover why. Choosing Ariel shojaat means choosing peace of mind and a team that genuinely cares about your success. Take the first step toward a better project experience — contact us now.

Member Since 2024
Excavation Hébert Deschênes
314-22 rue de l'Horizon, Gatineau, J9A 0H1
5
|1 Reviews
Foundation waterproofing
Balcony
Basement renovation
Concrete cutting

Chez Construction HD, nous offrons des services spécialisés en béton, travaux de sous-œuvre et travaux structurauxpour les projets résidentiels et commerciaux.Notre équipe prend en charge des travaux de qualité, réalisés avec rigueur et selon les bonnes pratiques du métier. Que ce soit pour une dalle de béton, des semelles, des murs de fondation, une descente de sous-sol, un agrandissement, une réparation structurale ou un renforcement de bâtiment, nous accompagnons nos clients avec professionnalisme du début à la fin du projet.Nos services comprennent notamment :Travaux de béton résidentiel et commercialDalles, semelles, empattements et murs de fondationCoffrage et armatureDescentes de sous-sol en bétonTravaux de sous-œuvreRemplacement de poutres, lisses et solives de riveRenforcement de murs porteursInstallation de poutres structuralesRéparations de fondation et travaux connexesExcavation, préparation, drainage et imperméabilisation selon les besoins du projetChez Excavation HD, notre priorité est d’offrir un travail solide, durable et bien exécuté. Nous mettons l’accent sur la qualité, la sécurité et la conformité afin de livrer des résultats fiables, propres et adaptés à chaque bâtiment.Pour vos projets de béton, de structure ou de sous-œuvre, faites confiance à une équipe sérieuse, équipée et expérimentée.

Member Since 2025
Foundation waterproofing
Balcony
Basement renovation
Concrete cutting

Chez Construction HD, nous offrons des services spécialisés en béton, travaux de sous-œuvre et travaux structurauxpour les projets résidentiels et commerciaux.Notre équipe prend en charge des travaux de qualité, réalisés avec rigueur et selon les bonnes pratiques du métier. Que ce soit pour une dalle de béton, des semelles, des murs de fondation, une descente de sous-sol, un agrandissement, une réparation structurale ou un renforcement de bâtiment, nous accompagnons nos clients avec professionnalisme du début à la fin du projet.Nos services comprennent notamment :Travaux de béton résidentiel et commercialDalles, semelles, empattements et murs de fondationCoffrage et armatureDescentes de sous-sol en bétonTravaux de sous-œuvreRemplacement de poutres, lisses et solives de riveRenforcement de murs porteursInstallation de poutres structuralesRéparations de fondation et travaux connexesExcavation, préparation, drainage et imperméabilisation selon les besoins du projetChez Excavation HD, notre priorité est d’offrir un travail solide, durable et bien exécuté. Nous mettons l’accent sur la qualité, la sécurité et la conformité afin de livrer des résultats fiables, propres et adaptés à chaque bâtiment.Pour vos projets de béton, de structure ou de sous-œuvre, faites confiance à une équipe sérieuse, équipée et expérimentée.

Member Since 2025
RockSolid Demolition and Renovations
10-1338 Wellington St. W , Ottawa, K1Y 3B7
5
|1 Reviews
Foundation waterproofing
Attic insulation
Balcony
Balcony & landscaping

With over 30 years of experience, Rocksolid Demolition & Renovations is Eastern Ontario’s premier choice for high-quality home transformations. Based in Ottawa, we serve a broad 300km radius—including Kanata, Orleans, Kingston, and the Ottawa Valley—bringing expert craftsmanship directly to your doorstep.We specialize in full-service residential projects, including professional demolition, custom kitchen and bathroom remodeling, basement finishing, and roofing. Whether you’re planning a structural overhaul or a modern refresh, our team ensures every project is licensed, insured, and code-compliant.We believe your dream home should be affordable, which is why we offer flexible financing options for as low as $47 a month. You can even prequalify instantly through our website to get your project moving faster.At Rocksolid, we treat your home like our own, using professional protection to keep your space clean and a transparent process to keep your budget on track. From the first consultation to the final inspection, we deliver results that are truly rock solid.Contact us today at (613) 581-9894 or visit rocksolidrenos.com to book your free estimate!

Member Since 2025
Foundation waterproofing
Attic insulation
Balcony
Balcony & landscaping

With over 30 years of experience, Rocksolid Demolition & Renovations is Eastern Ontario’s premier choice for high-quality home transformations. Based in Ottawa, we serve a broad 300km radius—including Kanata, Orleans, Kingston, and the Ottawa Valley—bringing expert craftsmanship directly to your doorstep.We specialize in full-service residential projects, including professional demolition, custom kitchen and bathroom remodeling, basement finishing, and roofing. Whether you’re planning a structural overhaul or a modern refresh, our team ensures every project is licensed, insured, and code-compliant.We believe your dream home should be affordable, which is why we offer flexible financing options for as low as $47 a month. You can even prequalify instantly through our website to get your project moving faster.At Rocksolid, we treat your home like our own, using professional protection to keep your space clean and a transparent process to keep your budget on track. From the first consultation to the final inspection, we deliver results that are truly rock solid.Contact us today at (613) 581-9894 or visit rocksolidrenos.com to book your free estimate!

Member Since 2025
RHM Group Inc.
2 McLernon Ave. , Lindsay, K0M 1L0
4.5
|2 Reviews
Foundation waterproofing
Air duct cleaning
Architectural technologist
Artesian well

We are a Restoration Contractor for Masonry and Concrete. We have over 30 years combined experience in Building and Historical repairs. Please feel free to contact us for a free consultation. 

Member Since 2017
Foundation waterproofing
Air duct cleaning
Architectural technologist
Artesian well

We are a Restoration Contractor for Masonry and Concrete. We have over 30 years combined experience in Building and Historical repairs. Please feel free to contact us for a free consultation. 

Member Since 2017
Quinte Waterproofing Solutions
28 Catalina, Belleville
Foundation waterproofing
Exterior insulation
Exterior siding
Flat roofing

Full exterior service.  Siding soffit eaves , roofing (shingles,metal)

Member Since 2021
Foundation waterproofing
Exterior insulation
Exterior siding
Flat roofing

Full exterior service.  Siding soffit eaves , roofing (shingles,metal)

Member Since 2021
AK Conception Époxy
3700 4 E Rang, Sainte-Justine-de-Newton, J0P 1T0
Foundation waterproofing
Epoxy

Entreprise spécialisée en travaux d'époxy de tout genre.

Member Since 2025
Foundation waterproofing
Epoxy

Entreprise spécialisée en travaux d'époxy de tout genre.

Member Since 2025
Maxwaterproofing
43 Throncliffe park drive, East York, M4H 1J4
Foundation waterproofing
Flowers & gardening
Home construction
Water infiltration – Foundation

good day, we are a discreet company that does its work as it should be, we satisfy the customer and we offer advice, we deal with waterproofing work, underpinning, demolition, lansqeping. fences .and more experience

Member Since 2024
Foundation waterproofing
Flowers & gardening
Home construction
Water infiltration – Foundation

good day, we are a discreet company that does its work as it should be, we satisfy the customer and we offer advice, we deal with waterproofing work, underpinning, demolition, lansqeping. fences .and more experience

Member Since 2024
Corebase foundation and masonry
505 Consumers rd, M2J 4Z2
Foundation waterproofing
Foundation cracks
Shingle roofing
Water infiltration – Roof

Corebase Foundation and MasonryCorebase Foundation and Masonry is a professional construction and masonry company specializing in foundation work, foundation waterproofing, chimney repairs, and roof repairs. We provide reliable, high-quality workmanship with a focus on protecting and maintaining your property for the long term.Our services include foundation repairs and restoration, foundation waterproofing, crack repairs, chimney repairs and tuckpointing, roof repairs, and general masonry work. We carefully assess each project, identify the source of the problem, and provide a professional solution tailored to the property’s needs.At Corebase Foundation and Masonry, we take pride in our attention to detail, quality materials, and dependable service. Whether you are dealing with water infiltration, foundation damage, deteriorated masonry, chimney issues, or roof leaks, our experienced team is committed to completing the work properly and professionally.Corebase Foundation and Masonry — Protecting Your Home From the Ground Up.

Member Since 2026
Foundation waterproofing
Foundation cracks
Shingle roofing
Water infiltration – Roof

Corebase Foundation and MasonryCorebase Foundation and Masonry is a professional construction and masonry company specializing in foundation work, foundation waterproofing, chimney repairs, and roof repairs. We provide reliable, high-quality workmanship with a focus on protecting and maintaining your property for the long term.Our services include foundation repairs and restoration, foundation waterproofing, crack repairs, chimney repairs and tuckpointing, roof repairs, and general masonry work. We carefully assess each project, identify the source of the problem, and provide a professional solution tailored to the property’s needs.At Corebase Foundation and Masonry, we take pride in our attention to detail, quality materials, and dependable service. Whether you are dealing with water infiltration, foundation damage, deteriorated masonry, chimney issues, or roof leaks, our experienced team is committed to completing the work properly and professionally.Corebase Foundation and Masonry — Protecting Your Home From the Ground Up.

Member Since 2026
Ezen Painting and Waterpoofing
Toronto
Foundation waterproofing
Drywall, finishing & paint
Exterior painting
Interior painting

At Ezen Painting and Waterpoofing, we believe every Exterior painting, Foundations, Painting project deserves full dedication and care. Every client is unique — that's why we tailor our approach to your goals, budget, and style. Take the first step toward a better project experience — contact us now. At Ezen Painting and Waterpoofing, we’re driven by the belief that every client deserves exceptional service and lasting results.

Member Since 2023
Foundation waterproofing
Drywall, finishing & paint
Exterior painting
Interior painting

At Ezen Painting and Waterpoofing, we believe every Exterior painting, Foundations, Painting project deserves full dedication and care. Every client is unique — that's why we tailor our approach to your goals, budget, and style. Take the first step toward a better project experience — contact us now. At Ezen Painting and Waterpoofing, we’re driven by the belief that every client deserves exceptional service and lasting results.

Member Since 2023
Denvic
null null, Toronto, null
Foundation waterproofing
Balcony & landscaping
Balcony or patio
Basement insulation

Imagine your perfect Basement, Basement insulation, Bathroom, Cabinet, Carpenter, Caulking, Concrete, Decking, Demolition, Doors and windows, Drywall taping, Exterior painting, Fence, Flooring, Formwork, Foundations, Fourniture, General renovation, Gutters, Gypsum, Kitchen, Metal roofing, Painting, Parging, Siding, Tiling, Wall insulation, Welding project — now let Denvic make it happen in Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario,Northwestern Ontario,Southwestern Ontario. Working with us means enjoying clear communication, expert advice, and excellent project management. Looking forward to helping you build something amazing — reach out now.

Member Since 2024
Foundation waterproofing
Balcony & landscaping
Balcony or patio
Basement insulation

Imagine your perfect Basement, Basement insulation, Bathroom, Cabinet, Carpenter, Caulking, Concrete, Decking, Demolition, Doors and windows, Drywall taping, Exterior painting, Fence, Flooring, Formwork, Foundations, Fourniture, General renovation, Gutters, Gypsum, Kitchen, Metal roofing, Painting, Parging, Siding, Tiling, Wall insulation, Welding project — now let Denvic make it happen in Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario,Northwestern Ontario,Southwestern Ontario. Working with us means enjoying clear communication, expert advice, and excellent project management. Looking forward to helping you build something amazing — reach out now.

Member Since 2024
Peril Canada
25 Sheppard Avenue West, North York
Foundation waterproofing
Decontamination
Demolition
Grading

Building trust one project at a time — Peril Canada, specialists in Decontamination, Demolition, Excavation, Foundations across Central Ontario,Eastern Ontario,Golden Horseshoe,Greater Toronto Area,Southwestern Ontario. Our mission is simple: to deliver value, quality, and a positive experience, every time. Ready to make progress? Let's discuss your project. At Peril Canada, we’re driven by the belief that every client deserves exceptional service and lasting results.

Member Since 2017
Foundation waterproofing
Decontamination
Demolition
Grading

Building trust one project at a time — Peril Canada, specialists in Decontamination, Demolition, Excavation, Foundations across Central Ontario,Eastern Ontario,Golden Horseshoe,Greater Toronto Area,Southwestern Ontario. Our mission is simple: to deliver value, quality, and a positive experience, every time. Ready to make progress? Let's discuss your project. At Peril Canada, we’re driven by the belief that every client deserves exceptional service and lasting results.

Member Since 2017
Prestine Development Services Inc.
Toronto
Foundation waterproofing
Balcony & landscaping
Balcony or patio
Concrete cutting

Thousands across Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario,Northwestern Ontario,Southwestern Ontario trust Prestine Development Services Inc. for their Concrete, Excavation, Formwork, Foundation, Foundation cracks, Foundations, French drain, Home jacking, Parging, Road work, Window well needs — discover why. Our experienced team focuses on precision, quality workmanship, and seamless client experience. Looking forward to helping you build something amazing — reach out now.

Member Since 2023
Foundation waterproofing
Balcony & landscaping
Balcony or patio
Concrete cutting

Thousands across Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario,Northwestern Ontario,Southwestern Ontario trust Prestine Development Services Inc. for their Concrete, Excavation, Formwork, Foundation, Foundation cracks, Foundations, French drain, Home jacking, Parging, Road work, Window well needs — discover why. Our experienced team focuses on precision, quality workmanship, and seamless client experience. Looking forward to helping you build something amazing — reach out now.

Member Since 2023
Live in colours
null null, Toronto, null
Foundation waterproofing
Balcony or patio
Basement renovation
Basement renovation

Thousands across Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario,Northwestern Ontario,Southwestern Ontario trust Live in colours for their Basement, Bathroom, Cabinet, Carpenter, Carpeting, Caulking, Commercial, Demolition, Drywall taping, Electrician, Excavation, Exterior painting, Floor staining, Flooring, Formwork, Foundation, Foundation cracks, Foundations, Fourniture, General renovation, House construction, Kitchen, Lawn care, Painting, Paving stones, Plumber, Tiling, Wall insulation needs — discover why. At Live in colours, we are passionate about turning complex challenges into simple, elegant solutions. Let's make your project a reality — contact us today!

Member Since 2024
Foundation waterproofing
Balcony or patio
Basement renovation
Basement renovation

Thousands across Central Ontario,Eastern Ontario,Golden Horseshoe,Northeastern Ontario,Northwestern Ontario,Southwestern Ontario trust Live in colours for their Basement, Bathroom, Cabinet, Carpenter, Carpeting, Caulking, Commercial, Demolition, Drywall taping, Electrician, Excavation, Exterior painting, Floor staining, Flooring, Formwork, Foundation, Foundation cracks, Foundations, Fourniture, General renovation, House construction, Kitchen, Lawn care, Painting, Paving stones, Plumber, Tiling, Wall insulation needs — discover why. At Live in colours, we are passionate about turning complex challenges into simple, elegant solutions. Let's make your project a reality — contact us today!

Member Since 2024
J-K construction services
71 Kaufman Drive, Binbrook, L0R 1C0
Foundation waterproofing
Balcony & landscaping
Balcony or patio
Basement renovation

Your journey to better Basement, Bathroom, Decking, Demolition, Excavation, Exterior painting, Fence, Formwork, Foundation, Foundation cracks, Foundations, French drain, General renovation, Home adaptation, Home jacking, Intérieur excavation, Kitchen, Masonry, Painting, Paving, Paving stones, Roofing, Tiling, Transport, Window well starts here with J-K construction services, proudly serving Central Ontario,Golden Horseshoe,Greater Toronto Area,Southwestern Ontario. Working with us means enjoying clear communication, expert advice, and excellent project management. Take the first step toward a better project experience — contact us now.

Member Since 2017
Foundation waterproofing
Balcony & landscaping
Balcony or patio
Basement renovation

Your journey to better Basement, Bathroom, Decking, Demolition, Excavation, Exterior painting, Fence, Formwork, Foundation, Foundation cracks, Foundations, French drain, General renovation, Home adaptation, Home jacking, Intérieur excavation, Kitchen, Masonry, Painting, Paving, Paving stones, Roofing, Tiling, Transport, Window well starts here with J-K construction services, proudly serving Central Ontario,Golden Horseshoe,Greater Toronto Area,Southwestern Ontario. Working with us means enjoying clear communication, expert advice, and excellent project management. Take the first step toward a better project experience — contact us now.

Member Since 2017

Are you looking for contractors in a nearby city?

Are you looking for another type contractor?

Are you planning to have the foundations of your home or cottage waterproofed soon? This is no small undertaking! Since the quality of the work is critical for preserving your home's foundation—and the property itself—it is essential to hire certified and qualified contractors.

You likely have a few questions on your mind, such as:

  • What type of coating is used for foundation waterproofing?

  • How much does a project like this cost and what is the average timeline?

  • What is the process for waterproofing a foundation?

Our contractors can answer these for you to ensure you are well-informed before the work begins. In the meantime, here are two suggested articles from our blog that provide further information on the subject: