Commercial Roofing Company in Toronto and GTA

Commercial roofing requires careful planning because roof issues can affect employees, tenants, inventory, equipment, operations, and customer access. A commercial roofing company should understand drainage, roof access, safety, scheduling, leak control, flat roofing systems, and business disruption.

Professional Roofers is a full-service Toronto roofing company serving commercial and residential clients across the GTA. Commercial services include roof repair, flat roofing, shingle roofing, emergency roof repair, eavestroughs, skylights, attic ventilation, insulation, soffit, and fascia.

Commercial Roofing Services

Professional Roofers provides:

Signs a Commercial Roof Needs Attention

Watch for:

  • Interior leaks
  • Ceiling stains
  • Ponding water
  • Damaged flashing
  • Cracked membrane sections
  • Blisters or bubbles
  • Loose roof edges
  • Drainage problems
  • Water near rooftop units
  • Repeated repairs in the same area

Why Flat Roofing Experience Matters

Many commercial buildings in Toronto use flat or low-slope roofing systems. These roofs require proper drainage, seams, flashing, edge details, and regular attention. A small issue can spread if water remains on the roof or enters insulation layers.

For more detail, visit commercial flat roofing.

Commercial Roof Repair vs Replacement

A repair may work if damage is limited. Replacement may be needed if the roof has repeated leaks, aging materials, widespread membrane damage, or poor drainage. Professional Roofers can inspect the roof and explain practical options.

For repair-specific information, visit commercial roof repair.

Why Choose Professional Roofers for Commercial Roofing?

Professional Roofers has 25+ years of experience serving Toronto and the GTA. The company is licensed and insured, IKO Premier Craftsman certified, BBB accredited, HomeStars recognized, and experienced with residential and commercial roofing needs.

Request a Commercial Roofing Estimate

Visit the main Professional Roofers homepage or call 416-604-9765 to request a free estimate.

FAQs

Yes. Professional Roofers provides commercial roof repair services for leaks, damage, drainage problems, and other commercial roofing issues.

Professional Roofers works with commercial flat roofing, commercial shingle roofing, roof repairs, emergency repairs, and related roofing services.

Replacement may be needed when the roof has repeated leaks, widespread damage, aging materials, poor drainage, or repair costs that no longer make sense.

Terms & Conditions

PROFESSIONAL ROOFERS (a division of UXDU Contracting Inc.) offers one of the best residential and commercial warranties around.

Whereas most warranties cover only labour charges, leaving the customer to pay for material, tear off and disposal, Professional Roofers strives to go the extra mile and provide the customer with peace of mind and offers a non-prorated* warranty.

Our non-prorated* warranty covers: LABOUR, MATERIALS, TEAR OFF, and DISPOSAL.

If you have problems with your new roof and which relates to a defect in the materials. Professional Roofers will cover you according to the manufacturer’s warranty specifications for the materials we used on your house or building if the manufacturer fails to fulfil its own warranty for some reason other than the act(s) or default(s) of the customer.

ROOF SHINGLES: Our non-prorated* warranty is from 10 to 15 years depending on the package you choose when you sign the contract.

METAL ROOF: Our non-prorated* warranty is 15 years depending on the package you choose when you sign the contract. Our warranty does not cover animal damage, wind damage or any other acts of Mother Nature, discolouration, fading, corrosion, rust, fire, falling objects, or if the roof is mishandled, modified, or altered.

FLAT ROOF: We offer a five (5) year limited* warranty with respect to defects in installation.

EAVESTROUGH AND METAL WORK: We offer a five (5) year limited* warranty with respect to defects in installation and a twenty-five (25) year limited* warranty with respect to defects in materials.

SMALL REPAIRS: Normally we offer a one (1) year warranty for the area which we repair, only. However, if the problem occurs again during the one (1) year period, we are always willing to go back one more time to try and find a solution free of charge. If the problem continues thereafter, Professional Roofers will usually suggest a larger repair or new installation for which there will be an additional charge. If a whole new roof is required, the fee for the repair previously charged will be deducted from cost of the new roof.

*LIMITED WARRANTY – UXDU’s and Professional Roofer’s limited warranty only applies to damage to the shingles which have been installed by UXDU and which damage results directly from improper installation of the shingles by UXDU’s employees.

The limited warranty does not apply to defects in the shingles, nor does the limited warranty cover damage to the shingles caused by lifting or loosening of the shingles, or shingles being blown off or fall due to damage resulting directly or indirectly from wind, rain, sleet, hail or any other weather conditions. Any damaged caused by any one other than UXDU’s employees.

Other roofers second opinions will not be considered in our warranty. Any issues related with our work, must be notified to Uxdu Contracting Inc. (Professional Roofers). Defamation, slander, or bad propaganda, Professional Roofers reserves the right to nullify and terminate roof warranty and/or take legal action up to $200,000.00.

This limited warranty applies only to the supply and installation of shingles and does not cover any labor or material required with respect to the roof deck, roof trusses or rafters.