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

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

576 Results

Sort by:

  • building,design,renovation reinforced concrete,metal constructions wooden constructions masonry,tiling,patio,roofing,fence,stairs siding,decks,railing,windows,doors home remodeling,bathroom remodeling kitchen remodeling electricity,plumbing,flooring ceiling,drywall,painting furniture,decoracion

    Get in touch
  • Insulation company in Toronto

    Mistry Trades is a trusted general contracting company based in Toronto, Ontario, specializing in custom home construction, renovations, and residential projects. With over 20 years of hands-on experience in the industry, we bring unparalleled expertise to every build, turning our clients' visions into reality with precision, quality craftsmanship, and attention to detail.

    Get in touch
  • Insulation company in Toronto

    I’m one to pay attention to detail, take pride in my work . Enthusiastic open minded patient determined

    Get in touch
  • Premium Landscaping is a professional company specializing in wood-plastic and aluminum fencing, deck construction, and basement waterproofing. With over ten years of industry experience, we are a trusted expert in outdoor landscaping and waterproofing solutions in the Greater Toronto Area. Our goal is to provide high-quality, durable, and aesthetically pleasing outdoor solutions for our customers. Our Services • Wood-Plastic & Aluminum Fencing: Offering a variety of styles and colors, our fences combine durability and beauty, making them ideal for both residential and commercial properties. • Basement Waterproofing & Leak Repair: We provide professional solutions to address water leakage issues, using advanced waterproofing techniques to keep your basement dry and secure. Why Choose Us? • Extensive Experience: Over a decade of industry expertise ensures top-quality service. • High-Quality Materials: We use durable, eco-friendly wood-plastic and aluminum materials for long-lasting performance. • Skilled Professional Team: Our expert construction team delivers efficient and precise project execution. • Customer-Centric Approach: We offer customized solutions tailored to meet your specific needs.

    Get in touch
  • Insulation company in Toronto

    Access your home’s full potential with In-Trend Home Solutions, a trusted general contracting leader serving communities across Greater Toronto Area & Southern Ontario for more than 12 years. Specializing in Interior/exterior renovations, additions, accessibility renovations and structural restoration projects. We have a wide range of experience of residential projects. We’re committed to exceeding expectations with our attention to detail and quality craftsmanship. Services Include: o Renovations & General Contracting  Home Renovations  Kitchen Renovation  Bathroom Renovation  Additions  Laneway Suites & Accessory Buildings  Basements & Basement Apartments  Structural Repairs & Load Bearing Wall Removal  Underpinning & Foundation Repairs  Decks, Ramps & Fences  Project Management o Accessibility Services & Construction  Home Assessment Reports & Consulting  Accessible Renovations  Accessible Bathrooms  Accessible Kitchens  Stairlifts, Vertical platform lifts & Elevators  Ramps o Title Insurance Restoration o Permits & Design

    Get in touch
  • Insulation company in Toronto

    - Top results - High Speed - Warranty Company that gives you maximum results out of ordinary costs. With 15 years of experience in the painting market, we know it all and will be happy to discuss your project in detail.

    Get in touch
  • Welcome to Di Fonzo With 25 years of experience, we are a solution based company with builders, designers, architects and engineers, and we bring the building permit to you to create your dream space. No job is too big or small. From the planning and designing phase to the final touches and furniture fittings, we use high quality materials and up-to-date building methods. We aim to ease your apprehension that accompanies each building project while ensuring you get the top of the line craftsmanship and an excellent value for your money. From adding a new porch to the house, to a full remodelling, to an open concept design in the kitchen, second floor additions and top-ups, to brick and limestone masonry including maintenance and installation of HVAC, we meticulously manage each detail of the project.

    Get in touch
  • Insulation company in Toronto

    Professional

    Get in touch
  • Insulation company in Toronto

    KobiukPro is a renovation company based in Port Credit (Mississauga), specializing in full home and apartment renovations. We provide complete interior remodeling services, including: • Full house renovations • Full apartment renovations • Kitchen and bathroom remodeling • Flooring installation (laminate, vinyl, linoleum, PVC) • Tile installation (walls & floors) • Drywall and partitions • Painting • Countertops and cabinets installation • Masonry and concrete work • General handyman services We handle projects of any size and complexity — from small updates to complete property renovations. Our goal is to deliver high-quality workmanship, reliable service, and competitive pricing. If you’re located in Port Credit, Mississauga, or the GTA area — contact us today for estimate!

    Get in touch
  • Insulation company in Toronto

    HandyMan, can get done any kind of jobs like renovations, landscaping, assemblies, painting, plumbing and more! With a quality and communicative service! Ready to get the job done :)

    Get in touch
    • Best of Awards 2026

    Company based out of the GTA offering our clients: -Attic Insulation Vacuum Removal -Blown-in Attic Insulation (Fiberglass & Cellulose) -Polyurethane Spray Foam -Batt and Vapour barriers Install & Removal Check us out on Instagram - @globalfoampros Our main mission is to bring our clients affordable and competitive rates to help bring their homes/project to swift completion or transition into their next phase.

    Get in touch
  • Insulation company in Toronto

    Renovations by Wine can help you with your house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Toronto and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Renovations by Wine now to discuss your needs and arrange a quote.

    Get in touch
  • Insulation company in Toronto

    Building TRUST with reliable framing, drywall and finishing services over a decade.

    Get in touch
  • Insulation company in Toronto

    Our professional team of technicians can install and service your alarm and intrusion detection systems. We deliver quality service by knowledgeable technicians familiar with your system and products. We can customize your security alarm system to satisfy your specific needs, including the design, installation of a new system, or replacement of an existing system with up-to-date or more advanced equipment. Every system we install can be monitored from our ULC-listed certified alarm monitoring station. Alarm systems are designed to help keep your premises safe. Cares Security installs alarm security solutions that are scalable, easy to use, and ideal for commercial or residential buildings. We offer 24/7 intrusion monitoring of your premises. An intrusion alarm system is used to detect the presence of intruders and send alerts in the event of a security event when applied on its own, or as part of an integrated security solution. The central station sends these alerts through an APP or web-client interface. Users and access privileges can also be managed remotely. Commercial alarm systems have different configurations, integration capabilities, and use cases. They require proper planning from knowledgeable security professionals. Businesses that house expensive merchandise or hold private data need a commercial-grade alarm and intrusion system to ensure that their security and safeguarding are functioning properly. ANNUAL INTRUSION ALARM SYSTEM MAINTENANCE PROGRAM Care Security also provides a complete annual maintenance program for your alarm and intrusion detection systems. Walk test including all major system components Testing all devices and confirming signals at the central monitoring station Keyholder list updates Firmware and software updates, if required Testing and replacement of backup batteries User management and remote support (where available) Troubleshooting Updating the old security system From a simple intrusion system to complex integrated security, contact us for installation and PMA services. Care Security offers the following types of security camera systems: IP or Analog Security Cameras – Wide variety of styles and configurations depending on application and premises. Types of cameras include dome, bullet, PTZ, and other specialty cameras, including 360 and 180 degrees. Thermal Heat/Fire Detection Cameras – Heat Pro Series Thermal Cameras boast perimeter protection with unparalleled accuracy and fire prevention with superlative sensitivity IP Network Video Recorder (NVR) - An NVR is a computer system that records and stores the captured video footage. A software program will also help the user manage, record, and display video in NVRs. Digital Hybrid Video Recorder (DVR) – A Hybrid DVR/NVR system allows you to use your existing legacy cameras and new IP cameras. This makes the transition to IP POE cameras seamless and more cost-efficient. IP Security Gateway – Cloud-based video surveillance. An accessory device connected to your system and an excellent option to allow the end user to store data on a backup cloud server. We will come to you at any time. And even on the day of your call Phone : 647-287-2598 Thank you !

    Get in touch
  • Insulation company in Toronto
    • Best of Awards 2026

    I have over 20 years of experience in construction and four years of experience in construction in Canada. My services include apartment renovation, floor replacement, painting, puttying, bathroom renovation, basement renovation, tiling, exterior steps, stone.

    Get in touch

5

Top rated insulation companies

Our insulation companies in Toronto, are rated 5 out of 5 based on 42 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 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.

Other pros in Toronto

Cities