Some of our top rated excavation specialists in Thornhill, Ontario
Sort by:
- Get in touch
Best of Newly Listed 2025
Loop Arch Construction | General Contractor | Renovation & New Build Specialists With over 14 years of experience, Loop Arch Construction is a trusted name in renovations, new builds, and custom construction projects. Our team of highly skilled professionals delivers top-quality craftsmanship and cost-effective solutions tailored to each client’s vision. We specialize in residential and commercial renovations, additions, and large-scale construction projects, ensuring seamless execution from start to finish. As a HomeStars Best Contractor Award winner, we are committed to quality, professionalism, and customer satisfaction in every project we undertake. Let’s bring your vision to life with expert craftsmanship and reliable service!
- 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 the Best 2025- Best of Awards 2026
Trusted Toronto masonry experts since 1977, specializing in brick repair, stone masonry, chimney repair, and concrete restoration. With over 49 years of hands-on experience, we help homeowners protect, restore, and enhance their homes with quality workmanship that lasts. Serving Toronto & Surrounding Communities
- Get in touch
- Best of Awards 2026
Erick Lopez Landscaping brings over 15 years of experience delivering reliable, high-quality landscaping services you can trust. Whether it’s a small upgrade or a large project, every job is completed on time and on budget with careful attention to detail. Customer satisfaction is the top priority, with a strong commitment to treating your property with the utmost respect and care from start to finish. Specializing in sprinkler system installation, as well as lawn care maintenance and fertilization, Erick Lopez Landscaping helps keep your outdoor spaces healthy, efficient, and looking their best year-round.
- Get in touch
For over 23 years, En-Ers Stucco Inc. has specialized in the design, construction, and restoration of Stucco and EIFS (Exterior Insulation & Finish Systems), as well as veneer stone applications, plastering, and moulding for residential, commercial, and industrial buildings across Ontario. As one of the industry leaders and proud members of the TCA, we combine experience with the latest finishing technologies to deliver durable, energy-efficient, and visually appealing exterior wall systems. Our commitment to excellence has earned us a reputation for professionalism, quality craftsmanship, and outstanding service. We provide flexible, cost-effective solutions tailored to our clients’ needs, ensuring every project is completed on time, within budget, and to the highest standard. En-Ers Stucco Inc. is a certified applicator for leading manufacturers, including ADEX, STO, BASF, Durabond, Durock, and Dryvit, guaranteeing that we use only the best materials available in the industry. At En-Ers Stucco, we take pride not only in the quality of our work but also in the professionalism of our process and our dedication to helping clients achieve their vision.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
Giving Back Award 2018
Toronto’s masonry professionals GTA homeowners, property managers, and commercial building clients have come to rely on Avenue Road Masonry to provide the same professional standards of service and quality, that Avenue Road Roofing has provided for almost four decades. Avenue Road Masonry is a professional Toronto brick masonry company that provides a variety of services involving brick repairs, replacements and installations. Experienced and highly referenced; Avenue Road Masonry provides their clients the advantages of proven quality installation standards, full safety compliance and certifications, and competence with regard to chimney rebuilding, tuck-pointing, foundation waterproofing and heritage brick restoration; including stone work and fireplace construction and re-facing. Additional customer benefits include the ability to finance their projects, and coordinate with regard to other Avenue Road exterior services; providing single source responsibility. Our Services Include: *Chimney Repair: Brick Replacements, Tuckpointing, Mortar Scrapping, Brick Repairs, Mortar Repair, Mortar Removal Service, Brick Installation *Concrete Services: Concrete Patios, Block Masonry, Home Concrete Features, Concrete Masonry, Concrete Retaining Walls, Stone Walks, Decorative Walls *Parging: Stone Parging, Brick Parging, Stone-Wall Parging, Mortar Cleaning, Concrete Parging *Waterproofing: Residential, Commercial, Basement, Foundation, Roof Waterproofing, Water0Resistant Seals, Concrete Sealing *Brick Repairs: Pathway Brick Replacements, Brick Wall Repairs, Masonry Stove Repairs *Brick Window Sills: Concaved Joint, Raked Joint, Weathered Joint, Struck Joint, V Joint, Grapeview Joint, Flushed Joint, Extruded Joint *Natural Stone Masonry: Stone Walkways, Stone Patios, Stone Retaining Walls, Decorative Walls *Fireplaces: Fireplace Installations, Brick Fireplaces *Structural Masonry: Structure Walls, Masonry Stoves, Brick Homes, Pathways, Brick Businesses, Walkways, Masonry Stoves
- Get in touch
We are a local landscaping company who prides ourselves based on our quality of work. From landscape design to installation, we take care of your outdoor living space. Feature gardens, design, installation, sod, tree care and maintenance, interlock pavers, retaining walls, armor stone and patios are just some of the services we offer. Property maintenance and winter services 24hrs a day available. Contact us to get a head start on your preferred outdoor living space.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
WATERPROOFING Tired of mopping the water in your basement? Does your basement smell of mould and mildew? Is your foundation wall retaining water slowly and deteriorating? If the answer is yes to any of these questions, then the following will describe the reasons why, and how, to eliminate the problem. The cause of your basement's musty smell is because your foundation wall is retaining water, be it in the hollow block cavities or trapped behind the double brick or stone wall, as well as the water that is absorbed by the block, brick and stone. This combination causes the wall to produce mould, mildew and epharecense. The water trapped in the wall slowly deteriorates the wall, starting at the bottom.The water that makes its way into the basement through the wall and seems to cause us the most grief may not be the most concerning problem. The same problem will not occur with a solid poured concrete wall. The reason being you will find a defined crack in the solid wall that allows all the water to enter in, without retaining little, or any water.Regardless of which type of foundation you have, it can become watertight, mould and mildew-free by sealing your foundation from the OUTSIDE. With solid poured concrete foundations, you can inject the crack from the inside and the elements stay out.You must expose your foundation wall from grade level to 6" below the top of the footing. Then you must clean the wall thoroughly, exposing the deteriorated areas and cleaning all the dust and dirt from the wall. Then, restore any cracks or loose mortar joints with hydrolic cement. Cement coat the wall,Tar and install 6mm poly plastic on top. Once the wall is treated, install a 4" continuous weeping tile covered with 6 inches of 3/4" stone. Then back-fill the earth compacting at every foot. At grade level slope the earth, concrete, interlocking etc. away from the house.This method never fails. I have used this system over 13 years without fail. I have the references for you to refer to. We also have a photo album to take you step by step through the procedure.So, stop mopping! Relieve your allergies from mold and mildew and restore your foundation. When you do decide to restore your foundation do it the right way - from the outside. Remember, 40% of all my work is fixing other people's attempt to stop the water.
- Get in touch
At The British Builder, we provide top-notch renovation, and painting services that are tailored to meet your unique needs and preferences. Whether you're looking to refresh your living space with a fresh coat of paint or completely transform your home with a full-scale renovation, The British Builder has the skills and expertise to get the job done right. With a commitment to transparency, timeliness, and customer satisfaction, we strive to make the renovation process as stress-free and enjoyable as possible. We work closely with you every step of the way to ensure that your vision for your home becomes a reality.
- Get in touch
Sergio Assenza Construction (SAC) was founded in 2008. We are a family owned and operated business with over 90 years of combined experience. As certified OTAB stone masons we specialize in new builds, as well as niche restoration work. All SAC employees continuously improve their masonry skills and services by attending various workshops and trade shows across the province. We provide practical, economical and high-quality solutions to all our clients needs. Our company’s excellent reputation has been built over the years through client referrals and testimonials. This speaks to the above average services and satisfaction we provide. All SAC employees take pride in their masonry projects and look forward to working with you on all your home needs.
- Get in touch
We are a licensed and insured General Contractor serving the Greater Toronto Area, specializing in custom home additions, extensions, and major structural renovations. Our team manages every stage of the project — from permit drawings, engineering, and design‑build planning, to full construction and final inspection. We deliver Ontario Building Code–compliant work, transparent communication, and reliable timelines. Whether you’re planning a second‑storey addition, rear extension, garage conversion, or a full home expansion, we provide high‑quality workmanship backed by a 2‑year labour warranty and 5‑year structural warranty. We take pride in building safe, durable, and beautiful spaces that add long‑term value to your home.
- Get in touch
We take care of all your landscaping needs. Professional work for driveway & patio interlocking stone . Retaining wall. Flower bed. Steps. Natural stone. Planting. Lighting...
- Get in touch
DESIGN/ BUILD/RENOVATION With over 7 years of experience and a real focus on customer satisfaction, you can rely on us for your next design, renovation, or build. We provide a professional service for residential and commercial customers, which includes consultation, and free estimate. RENOVATION we are special at carpentry, insulation flooring, washroom, concrete, tiles, paint, drywall
- Get in touch
Architectural Engineer with extensive experience in architectural design, structural detailing, technical drafting, and the preparation of precise construction drawings and blueprints. Proficient in construction coordination and project support, including scheduling, project tracking, quantity take-offs, cost estimating, and the development of high-quality plans, schematics, renderings, and technical details. Experienced in restoration plans, renovation, and adaptive reuse projects for historical and heritage buildings, with a strong understanding of building systems, construction processes, and regulatory requirements. Recognized for delivering accurate, detail-oriented design solutions while effectively collaborating with multidisciplinary teams, consultants, contractors, and clients.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
True North Underpinning is a company fully dedicated to lowering basements of Toronto homes. We have vast experience with all the varieties of houses in Toronto including heritage homes that are over 140 years old, townhouses, detached and semi-detached homes. We can provide a higher quality service with our True North Underpinning crews who are trained underpinning specialists. You will be assigned a crew that is both professional and courteous. They will see your project through from beginning to end. When it comes to underpinning your home don't leave it to amateurs or less experienced companies. A major renovation such as this should be done by professionals. True North Underpinning is proud of our reputation of completing jobs on time and on budget, with the highest quality of workmanship and cleanliness. Call us for a free site inspection followed by a detailed and itemized estimate. . We are fully licensed and insured including mandatory underpinning insurance. Underpinning, Basement Lowering, Bench Footings, Internal Waterproofing, Structural Steel Beams and Posts, Basement Walk-outs, Crawl Spaces, Basement Plumbing, Weeping Tiles, and Sump pits
- Get in touch
We specialize in concrete repairs, balcony restoration, waterproofing, epoxy and traffic coatings, caulking, railing installation, masonry repairs, and general construction services. Our team is committed to delivering high-quality workmanship, reliable service, and safe job-site practices on every project. We take pride in being honest, dependable, and detail-oriented. Whether you need a small repair or a large-scale restoration project, we work closely with our clients to ensure the job is completed on time, on budget, and to the highest standards.
