Describe your job with details to view a tailored list of pros.
Post your job

Landscaping companies in Thornhill, Ontario

Finding the right landscaping company in Thornhill, Ontario doesn’t have to be complicated. Post what you’re planning for your yard, and we’ll match you with local landscaping companies in Thornhill, Ontario that are ready to take it on. Review past projects and customer feedback so you can choose the pro with the right skills for your project. The process is simple, clear, and hassle free.

Some of our top rated landscaping companies in Thornhill, Ontario

4190 Results

Sort by:

  • Landscaping Company in Thornhill, Ontario

    Rose Glass Doors & Window specializes in professional door, window, and garage door supply and installation throughout the GTA and surrounding areas. We provide fiberglass and steel entry doors, custom glass inserts, windows, garage doors, sidelights, multi-point locking systems, and aluminum capping. We focus on quality workmanship, reliable service, and clean professional installation. Whether you’re replacing a front door, upgrading your windows, or giving your home a complete new look, our team is ready to help. Contact us for a free estimate.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    IronVex Exteriors specializes in high-quality siding, stucco, drywall, and interior/exterior painting services. We are committed to delivering durable craftsmanship, attention to detail, and exceptional customer service on every project. Whether you’re improving your home’s curb appeal or completing a renovation, our team takes pride in providing reliable solutions that enhance and protect your property. We focus on quality, professionalism, and customer satisfaction from start to finish.

    Get in touch
  • Landscaping Company in Thornhill, Ontario
    • Best of Awards 2026

    Our company goal is to have always happy customers! To achieve this our team it’s skillful polite and well educated! Our company take very seriously your projects,we take care job to be completed always in time with professionalism. Our company works like Swiss watches,timing it’s very important this days,we always complete jobs in time,no excuses are allowed in our team Whatever we say first day it will be like that until project it’s done!

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    I'm a hard working experienced landscaper with over 15 years experience working with large companies. I've recently branched out on my own. I have a proven track record of exceptional results with plenty of satisfied clients. I'm looking to grow my business and job opportunities.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    Snow Defenders provides reliable residential and commercial snow removal, specializing in driveways, walkways, sidewalks, and parking lots of all sizes, with salting included.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    We're experts in installing both manual and automatic retractable driveway bollards in Toronto and GTA! Our bollards are crafted from durable 316 stainless steel, ensuring they stand the test of time. Plus, we pride ourselves on leaving your space clean and tidy after installation —no mess, no hassle. We offer the best prices in Ontario! Connect with our specialists for a complimentary consultation call.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    I offer professional, affordable, and honest services across Toronto and the GTA, with a focus on electricity, plumbing, and home renovations. Services offered: Electrical: Light fixture installations, switch/outlet replacements, ceiling fans, and more; Plumbing: Faucet and toilet replacements, minor leaks, drain clearing, basic pipe repairs; Renovations & Repairs: Interior painting, drywall patching, trim and baseboard installation, furniture assembly, and small home fixes

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    We are a Family Owned & Operated Company that Specializes in Multi-Trade Contracting, Project Management, Home Additions, Renovations, Repairs and Restorations. Striving to exceed your Expectations and Deliver Quality Construction on-time and on-budget.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    We handle all aspects of general renovations — from kitchens and bathrooms to flooring, basements, and more. Our team brings craftsmanship, clear timelines, and honest pricing to every project. Whether it’s a full-home refresh or a single-room upgrade, we make your renovation smooth, stress-free, and stunning.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    Reno with ADS is a professional bathroom renovation and tile installation contractor serving the GTA, Brampton, Mississauga, Oakville, Milton, and surrounding areas. With over 11 years of experience, we specialize in bathroom remodels, basement renovations, shower waterproofing, floor and wall tile installation, large-format tiles, custom niches, and modern finishes. We are fully insured and WSIB compliant, known for quality workmanship, attention to detail, fair pricing, and reliable timelines. From full bathroom renovations to complete basement finishing, we deliver clean, durable results that homeowners can trust.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    At TR Reno and Landscape Inc., we specialize in transforming homes with expert interior renovations and outdoor landscaping. From legal basement finishes to custom decks, fences, and interlocking, we deliver high-quality craftsmanship with reliable service. Proudly serving Brampton and the GTA — and willing to travel up to 150 km — we turn your vision into reality, on time and on budget. Building Beautiful Spaces, Inside & Out.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    specializes in high-quality glass and window solutions for residential and commercial properties. From window replacements and repairs to custom glass installations, our skilled team delivers precision craftsmanship and lasting results. We’re committed to improving your home’s energy efficiency, security, and curb appeal, one pane at a time. Contact us today for a free estimate!

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    With over 12 years of experience, we are a respected home renovation company specializing in exceptional kitchen and bathroom transformations — and everything in between. Our reputation is built on superior craftsmanship, meticulous attention to detail, and lasting client relationships. We take pride in creating beautiful, highly functional spaces while delivering a seamless, well-managed renovation experience from concept to completion. Exceptional workmanship. Transparent communication. Results designed to stand the test of time.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    D.W. Industries has been serving the Greater Toronto Area for over 20 years. Established in 2003, we specialize in high-quality home renovations, additions, custom ground-up residential builds, and industrial interiors. From basements and bathrooms to kitchens and full-house rebuilds, we have the expertise to handle mid-to-large-scale projects with ease. At D.W. Industries, we pride ourselves on perfection and an uncompromising attention to detail. Our goal is to ensure you feel confident and reassured that your construction needs are in the right hands. As a competitive and transparent company, we rely on our reputation for accountability and look forward to meeting you to discuss your next project.

    Get in touch
  • Landscaping Company in Thornhill, Ontario

    ✅ Window & Door Caulking – Seal gaps, prevent drafts, and protect against water leaks. ✅ Window & Door Repairs – Fix loose parts, minor issues, and improve functionality. ✅ Window Cranks & Locks – Replacement and installation of window cranks, locking mechanisms, and window locks. ✅ Door Locks & Handles – Installation and replacement of door locks, knobs, and handles. ✅ Furniture Assembly – Beds, desks, tables, shelves, cabinets, and more. ✅ General Handyman Services – Small repairs, adjustments, installations, and household fixes. ✅ Weatherproofing – Help keep cold air and moisture out with proper sealing.

    Get in touch

4.9

Top rated Landscaping Companies

Our Landscaping Companies in Thornhill, Ontario, are rated 4.9 out of 5 based on 1330 reviews from homeowners like you.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

What types of services are offered by local landscaping companies in Thornhill, Ontario?

From small garden makeovers to full-scale yard renovations, landscaping companies in Thornhill, Ontario can handle it all. And thanks to HomeStars, it’s easy to find pros who match your needs and timeline.

Popular landscaping services in Thornhill, Ontario include:

  • Installing a fence to define property boundaries or add privacy to your outdoor space

  • Building or replacing decking to improve the look and functionality of your yard

  • Cleaning or sealing decks, fences, or patios to protect surfaces from weather damage and maintain their appearance

  • Planting trees, shrubs, and flowers to make your garden more inviting

  • Installing lawns, ground cover, or garden beds to create green spaces and improve the overall look of your outside space

  • Clearing snow and ice to maintain safe and accessible outdoor spaces during the winter months

Looking for a landscaping company or contractor in Thornhill, Ontario? Use HomeStars to streamline the process. Just post your project and choose from interested and available Thornhill, Ontario landscaping companies. Discuss quotes, timelines and project details, all in one convenient place.

What are the average costs of landscaping companies in Thornhill, Ontario?

Before you get stuck into your project, we recommend getting an idea of landscaping costs so you can plan your budget and make informed decisions.

Landscaping companies and contractors in Thornhill, Ontario may charge by the hour, but this is usually for small jobs. On average, hourly rates range from $50 to $100. Larger projects, such as deck installation or full yard renovations, are normally priced as a flat project quote.

For common landscaping jobs in Thornhill, Ontario, expect to pay:

  • Installing a fence costs: $25 to $75 per linear foot

  • Building or replacing decking: $5,000 to $10,000+

  • Constructing a shed costs: $1,500 to $6,000+

  • Cleaning or sealing decks, fences, or patios: $100 to $500+

  • Tree planting or removal: $150 to $1,500+

  • Weeding and garden bed maintenance: $50 to $200+ per visit

  • Lawn care and maintenance: $50 to $150+ per visit

  • Full outdoor space projects such as backyard renovations: $2,000 to $20,000+

  • Clearing snow and ice: $50 to $150

Find landscaping contractors in Thornhill, Ontario on HomeStars

Finding Thornhill, Ontario landscaping contractors couldn’t be easier with HomeStars. In just a few clicks, you’ll be matched with local landscaping companies ready to take on your project.

How to hire Thornhill, Ontario landscaping companies on HomeStars:

  1. Start by posting your project. Provide a clear description of your landscaping plans and include photos to get precise quotes.

  2. Compare profiles, work history, and customer feedback of landscaping companies and contractors in Thornhill, Ontario.

  3. Connect with multiple landscaping contractors in Thornhill, Ontario to discuss your project, request quotes and ask any questions.

  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All Thornhill, Ontario landscaping companies and landscaping contractors in Thornhill, Ontario who register with our platform undergo verification, including ID and company checks, so you can hire with confidence.

What to ask a Thornhill, Ontario landscaping company before hiring?

Asking Thornhill, Ontario landscaping companies the right questions means your project runs smoothly, stays on budget, and meets your vision. Here are some key questions to guide your conversation and ensure you hire the right pro:

Can you provide references or examples of past projects?

Looking at past work helps you see the quality and style of a landscaping company in Thornhill, Ontario’s work. Many Thornhill, Ontario landscapers post photos of their projects on their HomeStars profiles, making it easy to get a sense of what they can do and whether it fits your needs.

What is your expected timeline for the project?

Knowing the projected start and completion dates helps you plan around the work and ensures the Thornhill, Ontario landscaping company can meet your schedule. It also shows whether they have the resources to complete the project efficiently.

Do you handle permits and inspections if needed?

Some landscaping projects, such as building fences above a certain height or retaining walls, may require permits or inspections depending on your municipality. The right landscaping company in Thornhill, Ontario can help manage these requirements, saving you time and ensuring your project meets local regulations.

Do you offer design or planning services?

Some Thornhill, Ontario landscapers provide design consultations, 3D plans, or layout suggestions. If you want a cohesive look or functional improvements, confirm whether these services are included or available for an additional fee.

FAQ: Common questions about landscaping companies in Thornhill, Ontario

Can Thornhill, Ontario landscaping contractors assist with outdoor lighting or irrigation systems?

Yes. Thornhill, Ontario landscapers can design, install, and maintain lighting or irrigation systems, improving the functionality and look of your yard.

Can Thornhill, Ontario landscaping companies handle both hardscaping and softscaping?

Yes. Most full-service landscapers in Thornhill, Ontario can manage structural elements like patios and decks, as well as planting, turf, and garden beds, providing a complete yard solution.

How do landscapers in Thornhill, Ontario handle unexpected weather delays?

The right landscaping contractor or company in location will have contingency plans and will communicate adjustments to the schedule. This helps minimize disruption and keeps the project on track despite weather challenges.

How do Thornhill, Ontario landscaping companies protect hardscape projects from frost or freeze-thaw cycles?

Landscaping companies in Thornhill, Ontario plan drainage, select frost-resistant materials, and use construction techniques that prevent frost heave or cracking, ensuring patios, retaining walls, and pathways last through harsh winters.

Other pros in Thornhill, Ontario

Cities