How much does a new roof cost in Southwestern Ontario in 2026?

The cost of a new asphalt shingle roof typically ranges between $8,500 and $18,000 for an average home. Metal roofing and larger or more complex roofs will cost more. We provide free, accurate quotes based on your specific roof.

How long does a roof replacement take in Southwestern Ontario?

Most residential roof replacements take 2 to 4 days depending on roof size, pitch, and weather conditions.

What is the average lifespan of a roof in Southwestern Ontario?

Asphalt shingle roofs typically last 20–30 years, while quality metal roofs can last 40–60+ years. Ontario's freeze-thaw cycles and wind can reduce lifespan if not properly installed and maintained.

Should I repair or replace my roof?

If more than 30% of your roof is damaged or it is over 20 years old, replacement is usually more cost-effective long-term. We provide honest assessments with no pressure to replace when repair is sufficient.

Do you serve all of Southwestern Ontario?

Yes. We proudly serve London, Hamilton, Brantford, Woodstock, St. Thomas, Stratford, Cambridge, Kitchener, Chatham, Sarnia, and surrounding communities.

Residential Roofing - rjenerationroofing.com

Professional Roofing Services in Southwestern Ontario

At RJeneration London Roofing & Renovations, we deliver reliable and high-quality roofing solutions for homeowners and businesses throughout London, Ontario and the surrounding areas. Our experienced team specialises in everything from routine maintenance to complex repairs, ensuring your roof provides lasting protection against the harsh Southwestern Ontario weather.

Whether you face a leaky roof, storm damage or simply need preventative care, we offer comprehensive residential, commercial and industrial roofing services tailored to your needs. We take pride in using durable materials and proven techniques to extend the life of your roof and safeguard your property.

Comprehensive Roofing Services We Offer

Our team provides a full range of roofing services designed to address common issues and maintain the integrity of your roof. Here are some of the key services we specialise in:

Certified Roof Inspections — Thorough assessments to identify potential problems early, helping you avoid costly repairs down the line.
Leaky Roof Repairs — Quick and effective solutions to stop leaks and prevent water causing damage inside your home or building.
Flashing Roof Repairs — Expert fixes to flashing around chimneys, vents, and valleys to ensure a watertight seal.
Shingle Roofing Repair and Replacement — Replacing damaged or missing shingles to restore your roof's appearance and functionality.
Caulking and Sealant Roofing Repairs — Precise application of sealants to protect vulnerable areas from moisture intrusion.
Roof Waterproofing — Advanced treatments to enhance your roof's resistance to rain, snow and ice.

Roof Cleaning
Eavestrough soffit & fascia and downspout Repairs — Ensuring proper drainage to protect your roof and foundation from water buildup.
Roof Ice and Water Damage Repair — Specialised fixes for issues caused by ice dams and winter thawing common in Southwestern Ontario.
Roofing Vent Repair and Replacement — Maintaining proper attic ventilation to prevent moisture buildup and energy loss.
Residential, Commercial and Industrial Roofing Maintenance — Ongoing programs to keep your roof in top condition year-round.

We handle all projects with the same level of care and attention to detail.

Why Choose RJeneration London Roofing & Renovations?

As a trusted local roofing company in London, Ontario, we understand the unique challenges posed by our region's climate—from heavy snowfall in winter to intense summer storms. Our team consists of skilled trades people who stay current with the latest industry standards and best practices.

We prioritise clear communication, arriving on time, working efficiently, and leaving your property clean. Our goal is to provide peace of mind, knowing your roof receives professional care that stands the test of time.

Regular roof maintenance and timely repairs prevent minor issues from becoming major problems. A well-maintained roof enhances energy efficiency, improves your property's value and protects your family or business assets.

The Importance of Professional Roof Inspections and Maintenance in London, Ontario

Scheduling regular inspections allows our team to identify early signs of damage such as cracked shingles, worn flashing or clogged gutters.

Preventative maintenance extends your roof's lifespan and helps avoid emergency situations. We recommend twice yearly inspections, especially after severe weather events to keep your roof performing at its best.

For commercial and industrial properties regular maintenance minimises disruptions and ensures compliance with safety standards.

Residential Roofing Services Tailored to Homeowners

Homeowners in London trust us for dependable residential roofing services. From repairing storm damage to performing routine upkeep. We treat every home as if it were our own.

Our expertise covers various roofing types common in the area, ensuring seamless repairs and enhancements that blend with your home's style.

Commercial/Industrial Roofing Solutions for Businesses

Business owners rely on us for efficient commercial roofing services that cause minimal downtime. We handle everything from flat roof repairs to regular maintenance delivering durable results that protect your operations.

Ready to Protect Your Roof?

If you notice signs of roof damage or schedule a routine inspection is team ready to help. Head over to our Contact page to get in touch and arrange a consultation. We look forward to serving your roofing needs.