Commercial Flat Roof Installation

The Roof Technician offers Toronto and the surrounding areas exceptional commercial flat roof installations, repairs and replacements.

With close to two decades of experience in the roofing industry, The Roof Technician is the first choice for all size commercial flat roof installations, replacements or repairs.


Need a commercial flat roof installation? Fill out the form on this website or call us at 416-826-0040 to request a quote

ommercial Flat Roof Replacement with Guaranteed Results

The Roof Technician has been doing commercial flat roof replacements in Toronto and the surrounding areas since 2005.

With a reputation for delivering the best quality results, The Roof Technician takes care of all your commercial flat roof replacement projects. On offer to all our commercial clients is a 100% satisfaction guarantee which The Roof Technician will honour on every roof replacement we do, regardless of the project size.

The Roof Technician will only use high quality materials that have a proven track record when it comes to durability and performance. Sourcing all materials from trusted and established suppliers, The Roof Technician will deliver top quality results with every commercial flat roof replacement.

With close to two decades of experience in the roofing industry, our technicians use the best preparation and application methods and techniques. All The Roof Technician’s experienced roofers are fully licensed, insured and bonded. Giving you peace of mind knowing the best the industry has to offer is attending to your commercial roof replacement.

Starting with a free assessment of the condition of the commercial flat roof, a professional roofer will provide you with a detailed and specified complimentary estimate. From the start of our journey together you will receive excellent prices that are fair and reasonable. No hidden costs or charges, ever.

All our work comes with a 100% satisfaction guarantee. You can expect our friendly and efficient roofers to complete the commercial flat roof replacement quickly and professionally and deliver you with exceptional and durable result.

Distinguished Commercial Flat Roof Replacement Services


    The Roof Technician is committed to providing the best commercial roof replacement services in Toronto. We have established the exceptional reputation of being reliable and affordable in the commercial roofing industry. All commercial roof replacements we do, comes with our 100% customer satisfaction guarantee.

    Tailored Made Solutions

    We understand the unique demands of the commercial industry and are willing to accommodate any business to limit the impact a commercial roof replacement project have on your business, staff and customers. Working safely, quickly and professionally, our team of expert roofers will complete the commercial roof replacement as scheduled.

    Fair and Competitive Prices

    As leaders in the roofing industry, The Roof Technician will offer you a comprehensive and all inclusive free estimate for your commercial flat roof replacing service. There are no hidden costs or unstated charges. With years of experience we know how to provide you with the best quality results while keeping our prices fair and affordable.

    Premium Quality Products and Materials

    The Roof Technician uses only the best quality materials and products available on the market. These top of the line materials and products ensures that the commercial roof replacement will be durable and long lasting. Sourcing all products and materials for reputable and established suppliers guarantees the products performance, adding to the peace of mind you as a commercial business owner.

    The Latest Technology

    The Roof Technician’s professional roofers are well trained and fully equipped to apply and install all products and materials using the latest proven industry techniques. The roofing service industry requires specialised equipment. You will find that The Roof Technician equipment is well maintained and reliable; ensuring that the commercial roof replacement is done quickly and without delays.

     Site Cleanup

    As part of our commitment to providing the best commercial flat roof replacement experience in Toronto, your commercial site will be left clean and neat at the conclusion of the project. We will dispose of all the waste and old roofing materials leaving your business premises neat, clean and presentable when we are done.  

    Prioritized Safety

    All work will be done with the utmost consideration to the safety of your staff and customers. Our very well trained and professional team of roofers will ensure a safe environment by doing proper preparation and planning. Demarcations and warning signs will be used to prevent any unfortunate accidents.

    Timely Project Completion

    The Roof Technician values the impact a large commercial roof replacement can have on your business and are committed to completing all the work within the specified time-frame. Our experienced roofers are specialist in performing all roofing tasks quickly and effectively without wasting valuable time. Although our team of roofers work quickly, we will never compromise on the quality of our work. Application instructions are always followed to the letter to guarantee the product and materials perform optimally and for the duration of its designed lifespan. 

    Project Size and Scope

    The Roof Technician’s vast roofing industry experience reaches close to two decades now. This means that our professional roofers have done a great variety of commercial flat roof replacements to date. Our technicians are able to complete all commercial roof replacements no matter how big or small the task may be.

    Quality Guarantee

    The quality of our work is guaranteed and you will receive our 100% satisfaction guarantee regardless of the project size. Our commitment to quality will be evident from the industrial size commercial flat roof replacement to the reception area of your office building. The Roof Technician is the obvious best choice for any commercial flat roof repairs. 



    Commercial Flat Roof Replacement Options and Systems

Since our establishment in 2005, The Roof Technician has gained expert knowledge and experience in the various types of commercial flat roof replacement systems available. As leaders in the roofing industry, our professional roofers can provide expert advice on the best solutions for your commercial properties flat roof replacement.

Quality and durability is the main focus by The Roof Technician when doing any commercial flat roof replacement. Your 100% customer satisfaction guarantee is assured by the use of only the best products and materials available on the market. The latest industry leading techniques are utilised by our roofers and all commercial flat roof replacements are done professionally and affordably.

With the wide range of commercial flat roof replacement systems available, The Roof Technician will be sure to apply the correct solution for your unique commercial property.

Single-Ply Roofing

TPO – Thermoplastic polyolefin

With an expected lifespan of 20 years or more, this option is the ideal choice when it comes to saving on energy and maintenance costs. The white colour provides excellent heat reflection properties. Seams are heat-welded resulting in great protection against the elements.

PVC – Polyvinyl Chloride

Providing similar durability and protection than TPO, this system is lightweight. PVC roofing consists of two layers of PVC roof material with polyester fitted between the sheets for reinforcement. Considered a more expensive option than TPO – this is the perfect light weight solution for your commercial flat roof replacement.

 EPDM Roofing – Ethylene Propylene Diene Methylene

Easy to install and providing excellent protection in colder climates, this roofing system consists of rolls of synthetic rubber that is fitted onto a perfectly prepared roof surface. With an expected lifespan of 50 years, EPDM roofing will not disappoint.

Modified Bitumen Systems

Similar to the BUR systems, this technique uses different types of materials instead of the traditional roofing felt between layers of bitumen. Fiberglas or polymers are used to increase the durability of the commercial flat roof replacement. This is an easy to apply and cost effective option on offer.

Roof Coatings

The easiest and most economic option for your commercial flat roof is our expertly applied roof coatings.

Starting with meticulous preparation, we apply a primer then a base coat. Fabric is added with another layer of the base coat before the final top coat is applied.

Roof Coatings remains an excellent choice to extend the lifetime of your commercial flat roof. 


Affordable Professional Commercial Flat Roof Replacement

With a comprehensive list of professional flat roof replacement systems available from The Roof Technician, you are invited to contact us today for your complimentary estimate in Toronto or the surrounding areas.

Since our establishment in 2005, The Roof Technician has gained a reputation for providing exceptional service and quality craftsmanship at competitive and fair prices for all commercial flat roof replacements. With our experience spanning nearly two decades, The Roof Technician’s professional roofers are able to replace all commercial flat roofs professionally and perfectly every time. 

The Roof Technician’s team of experts will complete all commercial flat roof replacements using only the highest quality materials sourced from our trusted suppliers. This ensures the quality and durability of the work we do. 

Our fully equipped team utilises the latest cost saving and economic techniques to do all commercial flat roof replacements. This ensures the work is done quickly, professionally and at a great price. Saving time with the most effective techniques translates directly into saving for you. 

Starting with a free assessment by our expert roofers, The Roof Technician will provide you with a complimentary and obligation free estimate for your commercial flat roof replacement.

Our professional assessment will take the condition of your existing roof into consideration and suggest the most cost effective and functionally appropriate solution for your commercial flat roof replacement. Our charges are always fair and reasonable. There will be no hidden costs and we will collaborate with you to ensure your commercial flat roof replacement solution, meet all your needs. 

With a 100% customer satisfaction guarantee to all our commercial customers, you can be assured that The Roof Technician will do all commercial flat roof replacements professionally, quickly and affordably without ever compromising on quality or durability.


Should you have any inquiries about your commercial flat roof, we highly recommend scheduling an appointment or phone consultation with one of our seasoned roofing specialists or visiting our company. We are dedicated to providing comprehensive services for all types of commercial flat roof installations or repairs tailored to the demands of your business.


3891 Chesswood Dr, Toronto, ON, M3J 2R8