William Roach Construction is a trusted residential and commercial roofing contractor in Cornwall with over 20 years of service and 27 years of experience in construction. Known for high quality roof and exterior services, We use quality products from trusted suppliers. We provide skilled workmanship and our workers are committed to the best customer service possible. Our testimonials speak for themselves as a premier roofing company in Cornwall.

Well-Reviewed & Recommended

We are very well-reviewed, and our customers frequently comment on our reasonable pricing, reliability and the quality of our workmanship.

Our workers are often complimented on their courtesy and professionalism. You can count on your roofing crew to arrive on time, begin work promptly and keep your property clean from start to finish.

Free Consultation & Estimate

We are available to answer your questions and help you to make the best decision for your unique roofing needs. Our team of professionals works with you throughout the design, planning, and implementation phases of your roofing project.

Give us a call to arrange for a free, no-obligation consultation. We can provide you with an estimate for any roofing, reroofing or new roof project you have in mind.

Satisfaction Guaranteed

Once your roofing project is complete, our service department performs a complimentary final inspection to ensure that the work meets our high standards.

Whether it’s a small roofing repair or the installation of a new roof, we guarantee you’ll be completely satisfied with our services.

The success of our business relies upon satisfied customers recommending our services to others, so we always ensure that every one of our customers is completely satisfied with the work we do.

Why Choose William Roach Construction?

You have options when it comes to hiring a roofing company, and we know we have to stay competitive for our business to continue to thrive.

We are a locally owned and operated company. Our neighbours, friends and family are also our customers, and we take pride in providing the best possible service and value on every project we undertake.

We are a reputable company with over 15 years of local experience in the roofing business. William Roach Roofing is very well reviewed online, and we are recommended widely by our many satiated customers 

Fair & Accurate Pricing

We are honest and straight forward about our pricing. We aren’t the cheapest roofers out there, but we are not prepared to compromise on quality by hiring unskilled roofers or by using inferior products.

It’s always wise to get a few estimates before deciding on a roofing contractor. When reviewing quotes from a variety of roofers, you’ll find that our cost estimates are fair and competitive, our quotes are accurate, and we provide outstanding value for the services we provide and the quality of our workmanship.

Quality Workmanship

Our efficient and skilled teams of roofers have experience working cooperatively to get your roofing job done by the estimated completion date.

We’ve been in the business for over 15 years, and it’s likely that we have installed a roof in your community. Browse through our gallery to get an idea of the quality of our repairs and installations.

You can also give us a call and we can let you know about one of our roofing projects near you so you can check out our workmanship.

Great Service

All of our employees are personable, friendly and professional.

We have a well-stocked warehouse, so we can usually begin work on your roof right away.

You can expect your property to be kept neat and tidy while we work on your roof. When the job is done, we clean up the jobsite including the removal of all waste.

Satisfaction Guaranteed

Our Satisfaction Guarantee is as simple as it sounds. If you are not satisfied, our job is not done.

Excellent customer service is important to us, and we’re not satisfied unless you are one hundred percent satisfied with the work that we do for you.