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Find Insulation Companies and Contractors in Toronto

Whether due to availability, visibility, or other reasons, it can be hard to find insulation companies in Toronto. Let HomeStars do the heavy lifting in your search: we make it easy to find Toronto-based home insulation contractors who can help. Posting your project is easy and free, and we connect you only with available pros who are ready to take on work. Read reviews, compare quotes, and make the hire all in one place!

Some of our top rated insulation companies in Toronto

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  • Insulation company in Toronto

    We are dedicated professionals specializing in house framing for custom homes and high-quality renovations. With years of experience in the industry, we take pride in building strong, reliable structures that serve as the foundation for beautiful homes. Whether you're constructing a custom home from the ground up or adding an extension, our framing expertise ensures precision and durability every step of the way. In addition to new builds, we offer a full range of renovation services tailored to enhance both the form and function of your space. From full-home remodels and restorations to kitchens, bathrooms, basements, decks, and fences—we handle it all. We’re equipped to work efficiently in occupied, fully operational homes, minimizing disruption while delivering exceptional results. Every project, big or small, is approached with the same level of commitment and care. We listen closely, work collaboratively, and bring your vision to life with craftsmanship you can count on.

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  • Need a General contractor, Demolition Services, Kitchen Renovation Company, Handyman, Carpenter, Bathroom Renovation Company, Concrete Specialist, Drywall, Condominium/Apartment Specialist, Plumber, Tiler, Metal frame, Mason, Cherubims General Construction can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Insulation company in Toronto

    We are a professional home services company specializing in plumbing, handyman services, and painting, serving homeowners, landlords, and property managers who expect work done properly, safely, and with attention to detail. Our approach is simple: diagnose accurately, communicate clearly, and execute to a high standard. We don’t rush jobs, cut corners, or leave clients guessing. Every project—whether a minor repair or a larger improvement—is handled with the same level of care and accountability. Plumbing Services We provide a full range of residential plumbing services, including leak detection and repair, drain issues, fixture installations and replacements, water heater work, and troubleshooting complex plumbing problems. We focus on identifying the root cause of issues, not temporary fixes, and we complete work in compliance with applicable codes and best practices. Handyman Services For homeowners who want one dependable professional instead of multiple contractors, we offer skilled handyman services for repairs, installations, and light renovations. From doors, fixtures, and hardware to general home maintenance, our work is clean, precise, and built to last.

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  • Insulation company in Toronto

    WiPaint Plus are the Masters of LUXRENOS. We deliver High quality work at a fair price! Our company carries over 35 years of experience in : construction, demolition, property maintenance/ management, and professional cleaning. We pride ourselves in continuing growth with new systems and technologies which improve the quality,cleanliness and efficiency of our work. We strive to ensure all our clients needs are always taken care of to the very last detail.

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  • Insulation company in Toronto

    We company specializing in framing, drywall installation, taping, and interior design. Since our founding in 2023, we have been committed to delivering high–quality workmanship at a reasonable price. We handle both residential and commercial projects, always maintaining the highest industry standards.

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  • Insulation company in Toronto

    Hello, we work to make your life easier.

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  • Insulation company in Toronto

    I am professional.

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  • Insulation company in Toronto

    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.

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  • We are your one-stop solution. Our services cover everything from kitchen makeovers, bathroom remodels, repairs, cleaning, installations of various fixtures, to complete overhauls of your home. With our meticulous attention to detail and proven track record, you can trust us to deliver outstanding results on time and within budget. Whether you're seeking to upgrade your living environment or in need of essential repairs, we have the expertise to exceed your expectations. We pride ourselves on our collaborative approach, working closely with you to understand your vision and bring it to life through unparalleled craftsmanship.

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  • Insulation company in Toronto

    Hi, I’m Hussain, the proud owner of LEGO Remodeling. With over 10 years of hands-on experience in home renovations and general contracting, I founded LEGO Remodeling with a simple mission: to deliver quality craftsmanship, reliable service, and beautiful results that homeowners can be proud of. Whether it’s a kitchen upgrade, basement finish, or full home transformation, I’m committed to making every project smooth, professional, and tailored to your vision

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  • Insulation company in Toronto

    We do Plumbing and mechanical fibre glass insulation + Dry wall insulation, contact us to get you next job done

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  • Insulation company in Toronto

    12 years in general construction/ renovations 2 as a handyman.

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  • Insulation company in Toronto

    Welcome to Apex roofing and masonry we specialise in roofing ,masonry,and exterior restoration We provide reliable,high quality services for both residential and comercial roof repairs, replacements, chimney work, tuckpointing, concrete and waterproofing With skilled craftsmanship, durable materials and a commitment to customer satisfaction, Apex roofing delivers lasting results you can count on.

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  • Hi there! My name is Moe, and I bring over 13 years of hands-on experience in residential and commercial construction across the GTA. I'm proud to offer a wide range of high-quality services — from concrete work, drywall installation and repairs, and demolition, to all-around handyman tasks and full general contracting. I believe in getting the job done right the first time — clean work, honest pricing, and always showing up on time. Whether it’s a small home repair or a full renovation project, I treat every job with the same care and attention as if it were my own home. Looking forward to working with you and turning your project vision into reality!

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  • Kris's Painting offers full service paint, stucco removal (popcorn ceiling removal), plaster & wallpaper services to meet any need. We offer a high quality painting services that are guaranteed to be professional, friendly, clean and done on time!! We offer both residential and commercial services including **** * Painting, wall preparation, priming and colour changes * Plastering, fixing all cracks are nail holes before paint is applied * Drywall Repairs, from flood and water damage to new pot light installation damage * Stucco Removal (popcorn ceiling removal) to modernize your space and add value to your home * Wallpaper Removal and reapplication of new paper or preparation for paint * Mold Removal on drywall or plaster walls. We always use an Air Scrubber to ensure no airborne particles are released in your home environment. Safety is our number one concern. * Basement Flood Repair normally requires a minimum removal of the bottom two feet of drywall, insulation and baseboard replacement and reinstall. * Power Washing is recommended before applying new paint or stain to exterior decks, siding and brick. Each projects is different and will receive a specific quote based on your needs. At Kris's Painting we always strive for 100% satisfaction for your project.

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  • Insulation company in Toronto

    At HR Homes, we are dedicated to delivering top-quality construction, renovation, and home improvement solutions. With years of expertise in the industry, we specialize in transforming residential properties into exceptional living spaces tailored to your needs. Whether you're looking to build a custom home, extend your existing space, or renovate your basement into a fully legal and functional unit, our team is committed to providing high-quality craftsmanship and unparalleled customer service. Our mission is to bring your vision to life with precision, reliability, and attention to detail. We take pride in our ability to handle projects of all sizes, ensuring that every aspect of construction and renovation is completed with the highest standards of excellence. At HR Homes, we believe in transparency, efficiency, and a customer-first approach, making your home improvement journey smooth and stress-free. Let us help you create the perfect space that meets your needs and enhances the value of your home. Contact HR Homes today to discuss your project!

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5

Top rated insulation companies

Our insulation companies in Toronto, are rated 5 out of 5 based on 42 reviews from homeowners like you.

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What types of services are offered by local insulation companies in Toronto?

Whether you’re looking to increase energy efficiency or need insulation as part of a larger project, hiring the right contractor is important for home insulation in Toronto. Local insulation companies can work with a variety of types of materials, and on both residential and commercial projects.

Here are some insulation services that are commonly requested in Toronto:

  • Attic insulation in older homes: Many Toronto houses built before the 1980s have minimal insulation, so adding or upgrading attic insulation is common.
  • Wall insulation during renovations: With frequent condo and older home renovations in Toronto, insulating walls during remodels is often requested.
  • Basement insulation: Toronto’s cold winters make insulating basements and crawl spaces a priority to prevent heat loss and dampness.
  • Air sealing and spray foam for row houses and townhomes: Tightening gaps in attached homes helps reduce drafts and energy costs in Toronto’s dense neighbourhoods.

To get started on HomeStars, all you have to do is post your project and you’ll be matched with insulation companies near you who can then register their interest. It’s simple, straightforward, and fast. If you prefer, you can visit our directory to connect with an electrician directly.

What makes hiring insulation contractors in Toronto unique?

The city’s huge variety of building types and high population density affects multiple aspects of planning for insulation installation in Toronto. Local contractors should understand how insulation works with the variety of materials found in the city, and property owners should plan ahead to ensure availability.

  • Navigating older buildings: Toronto has many pre-1980s homes, so contractors often deal with outdated framing, asbestos, or knob-and-tube wiring.
  • Permit and code compliance: Certain insulation types or thicknesses may require city permits or adherence to Toronto building codes.
  • High-demand scheduling: Contractors often book weeks in advance due to seasonal and urban demand.
  • Limited access and multi-unit considerations: Condos, row houses, and narrow lots require specialized equipment and planning for tight spaces.

How to find insulation companies in Toronto with HomeStars

Finding the right Toronto insulation contractor on your own can be tough. Between verifying credentials, ensuring they understand your property’s needs, and finding mutual availability, it’s a lot of work.

HomeStars exists to streamline the process. Skip the scrolling and searching: post your project for free and get matched with suitable, vetted pros who are available and ready to take it on. Just follow these simple steps.

  1. Start by posting your electrical project on HomeStars. Provide a clear description of your insulation needs and, if possible, include photos to get precise quotes.
  2. Receive interest from available pros, review work history, and read customer feedback for insulation companies in Toronto.
  3. Connect with insulation contractors in Toronto 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. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All Toronto insulation companies who register with our platform undergo verification, including checks of ID and company details.

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.

What are the average costs of insulation companies in Toronto?

Costs for electrician services in Ottawa depend largely on the specific service requested and timing, as emergency services can incur an extra fee. Ottawa electricians typically charge around $100 to $160 per hour, whether for a repair or installation service, but sometimes they charge per service or otherwise.

Here are some typical costs for common insulation installation projects in Toronto:

  • Attic insulation: $2,000–$6,000, most common upgrade in older homes.
  • Wall insulation: $1,500–$4,000, often done during renovations.
  • Basement insulation: $1,800–$5,000, helps reduce heat loss and dampness.
  • Spray foam/air sealing: $1.50–$4.50 per sq ft, used for draft reduction and energy efficiency.

You can find more pricing details in our guides on general insulation costs and fireproof insulation costs.

HomeStars Tip: We suggest that you clarify with your Toronto insulation contractor what’s included in their estimate, and that you request everything be detailed in a written quote. This supports transparency and avoids misunderstandings.

What to ask a Toronto insulation company before hiring?

What types of insulation materials do you offer, and which is best for my home?

Home insulation companies in Toronto offer a variety of materials, such as fibreglass, spray foam, cellulose, and foam board. They should also be able to explain which material is most suitable for your property type and energy efficiency goals.

Are you licensed and up to date on Toronto’s insulation standards and best practices?

Toronto insulation contractors should be licensed by the City of Toronto, have WSIB coverage, and be knowledgeable in which projects require permits or compliance with Toronto building codes. While not required, membership in a trade union or association, like MIA Ontario can indicate that they are aware of regulation updates, new techniques, and otherwise.

What safety precautions do you take during installation?

Insulation work involves handling materials that can release dust, fibres, or fumes, so proper safety measures are essential. This can include using protective equipment, sealing off work areas, and ensuring adequate ventilation during and after installation. Additional precautions may be needed when removing old insulation, especially if there are signs of moisture, mould, or outdated materials. Ask your preferred pro what they plan to do to manage safety on your project.

Do you conduct a home energy audit before recommending insulation?

Many insulation companies in Toronto will offer or recommend a home energy audit to assess where your home is losing energy. This audit helps determine the most effective insulation solution, so you don't overspend on unnecessary materials or services. If your insulation project is part of a larger evaluation for energy efficiency opportunities, you can find a home inspector near you through HomeStars.

Do you clean up after the job is done?

Ask if your chosen insulation companies in Toronto will clean up any debris, insulation material, and equipment after the job is finished, leaving your home neat and tidy. Make sure to clarify whether clean-up is an included service or extra.

FAQ: Common questions about insulation services in Toronto

Do I need to remove old insulation before adding new insulation?

Not always. In many Toronto homes, existing insulation can be topped up if it is dry and in good condition. However, removal may be necessary if there are signs of moisture, mould, pest activity, or outdated materials, as these issues can affect performance and indoor air quality.

What does upgrading insulation do for my home?

Proper insulation increases comfort while supporting energy efficiency. Upgrading insulation in a Toronto home can significantly reduce heating and cooling bills by preventing heat loss in winter and keeping interiors cooler in summer. It also improves temperature consistency throughout the home, reduces drafts, and can help control moisture and noise.

Do Toronto insulation companies need to be licensed?

Yes. All companies and contractors who install insulation materials in residential or commercial buildings apply for a license with the City of Toronto. Check to make sure that your preferred insulation contractor is both licensed and insured.

How long do insulation installations take?

From the start of work until cleanup often takes 1-2 days. However, it’s best to book your Toronto insulation contractor in advance as local demand is high. HomeStars can easily match you with a pro who is available and ready to take on your project.

Are there rebates or incentives for insulation projects in Toronto?

Yes, homeowners in Toronto may qualify for programs like the City of Toronto Home Energy Assessment, which identifies insulation improvements that enhance energy efficiency. For attic, wall, and basement insulation in Toronto, provincial or federal incentives can help offset the cost of upgrades. These programs encourage homeowners to invest in energy-efficient upgrades while lowering overall utility costs. HomeStars pros can advise if your project is eligible for certain programs.

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