Some of our top rated masons in Thornhill, Ontario

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  • Royal Onyx Group
    Rating: 4.9 out of 5
    Mason in Thornhill, Ontario
    • Best of the Best 2024
    • Best of Awards 2024
    • Best of Newly Listed 2022

    Royal Onyx Construction Group is a design and Build Company – our architects, engineers and interior designers will turn your dream home into reality. We take each and every home, we build or renovate, seriously with pure craftsmanship, attention to details and dedication as if we were to build your home for our own families.

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    Latest review:
    I am delighted with my new shower. I appreciated Ali's suggestions and help with choosing tiles. Ali was responsive every time I had questions. He monitored all aspects of the work being done. Scheduling went as planned. The crew were polite, careful and kept things as clean as possible. I would not hesitate to recommend this company. Thumbs up on all counts.
  • Moose Basements Toronto
    Rating: 4.8 out of 5
    Mason in Thornhill, Ontario

    Moose Basements is committed to building and remodeling quality basements that are functional, safe and durable. We continually measure the needs and dreams of our customers, and we deliver the basement design and style they desire. *** Our services areas include Toronto, North York, Etobicoke, Scarborough, Vaughan, Richmond Hill, Aurora, Newmarket, Stouffville, Woodbridge, Milton, Brampton, Mississauga, Oakville and more. *** With hundreds of projects completed in the Greater Toronto Area, more than basements, we also build residential homes from the ground up with complete general contracting service, interior design, and final trim. *** If you desire a playroom, a home theater, a wet bar, a new bathroom & kitchen in basement, a rental unit or anything else, we can make it happen with our basement finishing, remodeling and renovation services. *** Moose Basements is a one-stop shop, offering fixed pricing, warranty, and 100% customer satisfaction when our job is completed. ** PROJECT FINANCING AVAILABLE ON APPROVED CREDIT UP TO 100k ** - Basement renovations - Basement remodeling - Basement underpinig - Basement encapsulation - Basement finishing - Basement construction - Unique basements & much more

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    Latest review:
    I engaged Moose Group for a major renovation of my semi-detached East York home throughout the summer and fall of 2023. From the first meeting, their chief estimator, Steve, was knowledgeable, applied no pressure (encouraging us to get other quotes) and was a consummate professional. After engaging Moose for a full basement installation (office, rec room, laundry room, utility closet, bathroom, new stairs with storage underneath), full hvac installation, upstairs bathroom reno, front porch enclosure, and new flooring and painting throughout, Steve remained engaged with the project. His numerous connections, problem solving skills and overall ability to get things done, were invaluable with the many questions and complications that arise on a large-scale renovation in an old house. Thank you Steve! Moose assigned us a day-to-day point person, Nick, who was on-site everyday coordinating the many tradespeople, engineers, and inspectors on site and keeping us close to our timeline and trouble-shooting and handling issues as they arose. Alex, in charge of the homes division, and Mark, the CEO of Moose, also regularly checked in on progress and assisted when needed, particularly with permits, or paperwork required for rebates, etc. I was extremely happy with the finished work and even happier that the quoted estimate was exactly what we paid for each element of the reno, unless we opted to change or upgrade something. There were no hidden costs and no unexpected price increases, which is rare in my experience. We have received many compliments, especially on our front porch and basement. The basement bathroom turned out particularly nicely and Id like to give a shout-out to Andy for his beautiful work on the tile and grout! My only advice to prospective clients is to make a point to visit the showroom in-person to ensure youre happy with selections as colours and textures can appear different virtually than in-person, and to come with ideas and pictures and plans for the designer to work with to arrive at exactly the design you want. I strongly recommend Moose for your home renovation!
  • Shine Handyman
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of Newly Listed 2025

    We are a High-quality Workmanship Business. Anything you need, we fix it and build it for you! We are experienced general contractors specializing in all interior renovations. Paint, wallpaper, drywall, flooring, bathroom renovation, basement remodels, and more! Contact us for more information

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    Latest review:
    Various small jobs-
    I would highly recommend Ehsan Karimi of Shine Handyman. Ehsan and Mario completed several handyman jobs for me including painting part of a wall that had been damaged and matching it perfectly with the unpainted part, sanding and varnishing a wooden bench to like new condition, sealing an outside wall from leaking to the inside, repairing a door and fixing a fence gate latch. Very reasonable pricing too. I would not hesitate to use their services again.
  • Unionville Decking and Fencing
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of Awards 2024

    Unionville Decking and Fencing was a top 3 Deckorators installer in Canada in 2020! We offer a premium product with the craftsmanship to match. From the design phase to the finished product we work with you each step of the way insuring you receive the highest quality build.

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    Latest review:
    The project consisted of a complete tear down of existing wood deck and rebuild constructed of composite decking. Bryce and his crew did a wonderful job. The job site was always tidy at the end of each day. The pricing was competitive with other companies. The workmanship was a a-one. I would highly recommend Unionville Decking and Fencing to anyone looking for a reputable company.
  • GTA Landscaping
    Rating: 4.9 out of 5
    Mason in Thornhill, Ontario

    We Design, Construct and Maintain outdoor spaces that leave you breathless. We are Ontario's leading landscaping and construction company, based in Toronto. We pride ourselves in providing professional, accurate and friendly service. We always assure 100% satisfaction to every customer, with quality work that lasts - for years and years of enjoyment. We will help you with individual design ideas, materials, location recommendations & anything else needed, to get your landscaping project started. All work is performed in an ethical and patient - yet timely - manner. And the quality is proudly guaranteed for up to 5 years. landscaping toronto, interlocking, flagstone, stone, steps, property maintenance, sod, grass, trees, driveway, back yard, patio, walkway, driveway, wall, retaining walls, planting, design, soil, preparation, grading, install, build, maintenance, residential, commercial, industrial, stone veneer, stacked stone, architectural stone, thin stone, stone cladding, stone manufacturing, masonry, cement, concrete, natural, stonelink, unilock, commercial property maintenance, grounds maintenance, snow removal, swimming pool, landscape design

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    Latest review:
    I needed a patio done and GTA landscaping was my friend's referral. I'm so glas I went with their order. Very meticulous and thorough approach brought me the result I'm pretty happy with. Definitely will refer them to anyone I know.
  • Home Best Solutions
    Rating: 5 out of 5
    Mason in Thornhill, Ontario

    Home Best Solutions, a family-owned enterprise, offers over 20 years of combined expertise in construction, architecture, renovation, and project management. We specialize in remodeling and crafting bespoke solutions for residential and commercial properties. Our team prioritizes client needs and strives for exceptional results. Our commitment to superior customer service, meticulous attention to detail, and high-quality workmanship distinguishes us. Home Best Solutions values professionalism, client-centric collaboration, and operational efficiency. We eagerly anticipate the opportunity to collaborate with you.

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    Latest review:
    Reza is a real pro! After hiring Home Best Solutions for my condo renovation, I gave 5 stars for being on time and for excellent service. I highly recommend it to all of you looking for the right company to deal with. Thank you, Reza and Crew.
  • New Canadian Drain & Plumbing Ltd
    Rating: 4.7 out of 5
    Mason in Thornhill, Ontario
    • Best of the Best 2025
    • Best of Awards 2025

    Due to COVID-19 For our customers' safety, our plumbers are wearing Medical Masks, Medical Gloves, and have Disinfecting Spray with them. Our company is the most organized and professional in the GTA. We are proud new Canadians, working hard to promote the growth of our business. We specialize in Drain Installation and Repairs. We have quality machines to clear your drains as well as power flushing of your drains. We offer new technology drain relining without digging. We do all types of plumbing repairs including installation of new fixtures. We specialize in waterproofing, fixing leaky basements, and installation of new weeping tiles. We hope you will give us the opportunity to prove to you that we are a quality company.

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    Latest review:
    Install or renovate foundation-
    Thank you, Nima at New Canadian Drain for explaining the situation in terms I could understand. Trust and reputation are everything. So, when you explained why I did not need work done, I asked for your card so that I could refer your trustworthy services. All the best! Laura.
  • Lucky 5 Group Inc
    Rating: 5 out of 5
    Mason in Thornhill, Ontario

    At Lucky 5 group we understands that our reputation is contributed by each members of our team. From installers to project managers, and designers, each members are was chosen with the highest of integrity and professionalism. Lucky 5 group' quality workmanship is continually experienced by the satisfaction of each and every valued clients. Our team of interior designers, engineers and tradesmen will be providing the best quality work for small or large projects, friendly and reliable service guaranteed! We work with all dwelling types: House Apartment Condominium Townhouse We help your project at any stages: Planning and budgeting Ready to hire Project already in progress We offer flexible deadlines: Within a week Within a month Within a year We operate in all Greater Toronto Areas: Toronto downtown Scarborough North York Etobicoke Oshawa Whitby Ajax Pickering Milton Oakville Mississauga Brampton Vaughan Markham Richmond hill Newmarket Aurora King city Stouffville

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    Latest review:
    We would recommend Lucky 5 Group. They completed a kitchen renovation including removal of a load bearing wall. They are professional, reliable and deliver on their promises. They got the job done within the timelines outlined at the beginning of the project. They made the process very easy for us by taking care of everything. They were open and flexible to our ideas and any changes we made. They took extra care to protect existing floors and surrounding areas. We would like to give a special shout out to Jeff, Michael, Song and their teams.
  • Iberia Landscape Services Ltd
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of the Best 2025
    • Best of Awards 2025

    We do not strive to be the least expensive, but the *BEST*! Landscape Contractor - Iberia provides a full range of services: landscape design and construction, property maintenance, lawn and tree care, and snow clearance and removal. Established in 1970, Iberia has built a reputation for professional, high quality work. We carry $5 million in liability insurance and have good standing with WSIB. *Member of Landscape Ontario *Baeumler Approved *Unilock authorized contractor *Permacon preferred contractor *Techo Pro Certified If you book your project with us soon, we are offering discounts on pricing!!

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    Latest review:
    Chris and the team from Iberia were engaged to build a new window well, and clean up the stone work on the patio and pathways - they got to the job earlier than anticipated, completed it in a timely manner, and were exactly as quoted. This is the second time weve used the Iberia team and I wouldnt recommend anyone else. Simply a great experience - thank you to Chris and the rest of the team!
  • Consumers Choice Heating & Cooling Inc.
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of Newly Listed 2025

    Hello, My name is Louie Torrone, owner and operator of Consumers Choice Heating Cooling Inc. We are a full service residential and light commercial HVAC company that specializes in installation, service, and repairs. We also provide a complete hvac installation for renovations and new home construction. If you're looking for a knowledgeable and reliable Hvac company for your next project, please call or email at your earliest convenience. Thank you, Louie Torrone Owner / Operator Consumers Choice Heating and Cooling Inc. LIVE LIFE WITH COMFORT

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    Latest review:
    The furnace stopped working and once I asked for service on Homestars, I received a message and a call within the hour. The person on the phone helped me troubleshoot the situation (a loose wire on the board) and we were able to fix the issue without a service tech even having to come over. I really appreciate the care and priority they gave to a customer over anything else.
  • Synturf Inc.
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of Awards 2025
    • Best of Newly Listed 2023

    With over 20 years of experience in project management, our civil engineers and highly skilled crew can handle any renovation and new build project from start to finish. Doing it right, cost efficient and within the allocated project time, is our obligation to every project. With 23 years of experience in Deck, Fence and Interlock installation, and 33 years of experience in high end premium synthetic turf installation, we are a one-stop shop for homeowners who would love to upgrade their living environment. We work with the best and most trusted installation experts in the GTA to get your job done right the first time! Our clients love to work with us because we treat their family like our own. With Synturf experience generations of expertise, flawless workmanship, and customer service excellence.

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    Latest review:
    Yard design / landscaping-
    I had the pleasure of working with Synturf on a full front yard transformation, and I couldn’t be happier with the results. Ernesto, Mahyar and the crew did an outstanding job on our driveway interlock, retaining wall, and porch, and also installed turf and a custom planter box with beautiful privacy panels in our back yard. From start to finish, the team was friendly, professional, and efficient. The quality of work is top-notch, and the attention to detail really shows. They completed the job quickly with very minimal issues, and any small problems that came up were handled immediately and without hassle. It’s rare to find a company that delivers both great service and great craftsmanship—Synturf did both. Our front yard looks amazing, and we’ve gotten so many compliments from neighbours. I highly recommend them if you’re looking to upgrade your outdoor space!
  • B.A.M ARC Corp.
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of Awards 2022

    Renovation specialists based in the GTA. Addition Basement finish Deck & interlock

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    Latest review:
    Install or renovate bathroom-
    They did wonderful job renovating both bathroom and kitchen.
  • Latest review:
    Repair or treat facade-
    Sorry, hitch with the system or user, me. We were definitely considering this company because of the need to repair quickly we chose another contractor. Honest Construction was very prompt in responding and trying to accommodate our needs as well.
  • S.N.G Landscaping
    Rating: 5 out of 5
    Mason in Thornhill, Ontario
    • Best of Awards 2024

    At SNG Landscaping, we’re doing our best to provide our customers professional and reliable gardening solutions. Since 2013, SNG Landscaping services the areas of Thornhill, Richmond Hill, Maple,Concord and Woodbridge specializing in high-quality landscaping, lawn care, and snow removal. We provide complete landscaping and lawn maintenance while providing each client with a personalized plan to fit their needs. When arranging a customized landscape for every client, SNG Landscaping provides realistic and reasonably priced planning, guided by your requests, needs, and existing landscape. Our objective since 2013 is to provide our customers with convenience by tackling the hardships of winter through upscale professional and friendly services. Our staff consists of certified snow management professionals and professional landscapers who strive to make a difference in the community. As a company, our mission is to provide excellent services by creating a safe environment year round. As the owner of SNG Landscaping, I would like to make your winter nicer and your ground maintenance hassle free. In addition, we offer special discounts for seniors and people with physical disabilities. We are licensed, bonded, and insured and ensure quality work every time.

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    Latest review:
    They always provide excellent service, they work to address all my needs, questions and challenges. Friendly and a pleasure to work with. I have been in there service now for many years and look forward to continuing to work with them.
  • Northland Heating & Air Conditioning
    Rating: 4.7 out of 5
    Mason in Thornhill, Ontario
    • Best of Newly Listed 2025

    This family business has been around for over three decades, selling, installing, and providing services. We believe in delivering excellence and our core values centered around Integrity and respect which have been part of our company’s success since our founding in 1996. We carry most major brands but mainly deal with Lennox and we also deal with Kenmore, Goodman, York and Carrier. We specialize in Residential and commercial establishments in the GTA . Our products include packaged rooftop units, split systems, Indoor air quality systems, condensing units, fireplaces, pool heaters, Hot water tanks/Tankless and related equipments.

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    Latest review:
    Install or replace thermostats-
    Fast and efficient job fixing air conditioning
  • Vita Construction LTD
    Rating: 5 out of 5
    Mason in Thornhill, Ontario

    renovation and construction. my services include but not limited to: -framing -tile and flooring -load bearing wall removal -demolition -concrete(slab, fix, etc) -kitchen and washroom renovation -design and construction of deck and fence -basement finishing -excavation

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    Latest review:
    Mehdi responded quickly to my request and followed up with me. He assessed the fence and gate situation and helped us resolve our problem

4.9

Top rated masons

Our masons in Thornhill, Ontario, are rated 4.9 out of 5 based on 351 reviews from homeowners like you.

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