Trusted Exterior Experts Since 1994

Siding, Roofing & Eavestroughs - Fully Insured And Bonded

Our Services

We provide a complete range of exterior services designed to protect your property’s structural envelope and enhance its curb appeal.

A Secure Investment, Built on Trust

For over three decades, Exteriors by Leroy & Darcy has been more than a contractor—we’ve been your partner in protecting your most valuable assets. We understand that quality roofing, siding, and eavestroughing are investments in your property’s future. Our family-owned approach guarantees honest pricing, exceptional materials, and trusted workmanship.

Why Work With Us

Three Decades of Trust

As a local, family-owned business operating since 1994, we offer unmatched experience and stability. We're committed to Southern Alberta and stand behind every project we complete.

Full Exterior Expertise

We handle the entire structural envelope—siding, roofing, soffit, fascia, and eavestrough. Our integrated approach ensures all components work together for superior protection.

Worry-Free Protection

Fully insured against any jobsite accidents or liabilities and bonded to guarantee successful project completion. We manage the risk, ensuring a professional and completely worry-free experience for every client.

Trusted Workmanship

Our experienced, skilled staff follow strict installation protocols to guarantee long-term performance and client satisfaction. We don't consider the job done until you're completely happy.

The Full Exterior Transformation

A complete exterior upgrade – including: siding, soffit/fascia, eavestrough – instantly maximized this home’s curb appeal.

Client Testimonials

    
 
 
       Posted on Google  
   
   P3RP3TUUS 
 
 
 
 Trustindex verifies that the original source of the review is Google. Solid crew to work with. Clear communication, fair dealing, quality work. Would recommend.
  
 
      Posted on Google  
   
   Peter Whitford 
 
 
 
 Trustindex verifies that the original source of the review is Google. The metal roof on my barn had a leak. I phoned Exteriors by Leroy & Darcy Ltd. and requested a repair quote. I emailed a picture of the damaged area and location of the leak and received the quote the next day. I asked if they could complete the repair as soon as possible before any rain came. They scheduled and completed the repair the following week. Very knowledgeable and friendly staff. I greatly appreciate their prompt response.
  
 
      Posted on Google  
   
   Brooke Dykslag 
 
 
 
 Trustindex verifies that the original source of the review is Google. Purchased a down spout from Exteriors. They have great customer service. Highly recommend!
  
 
      Posted on Google  
   
   Solar Pros 
 
 
 
 Trustindex verifies that the original source of the review is Google. Honestly can't thank these guys enough.
Our crew messed up and damaged a customer's siding on a job, and I was scrambling to get it fixed. Called Exteriors by Leroy & Darcy and they got back to me right away — Josh came out, matched the color perfectly, and had it fixed the SAME day！

While he was there for color match, he noticed a few other pieces of siding on the house were loose, so he just went ahead and fixed those too. Didn't ask, didn't charge extra attitude, just did it.

Super grateful for doing this. Amazing company in Lethbridge !
  
 
      Posted on Google  
   
   Alex Hill 
 
 
 
 Trustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐

I couldn’t be happier with the work completed by Exteriors by Leroy & Darcy Ltd.!

From start to finish, the entire experience was excellent. Communication was seamless, everyone was professional, and the quality of workmanship was outstanding.

The crew was fantastic—friendly, respectful, tidy, and incredibly quiet! In fact, my neighbours didn’t even realize I had contractors working at my home. That says a lot about the care and professionalism this team brings to the job.

It’s refreshing to work with a company that takes pride not only in the quality of its work but also in how it treats its customers and their property.

I would highly recommend Exteriors by Leroy & Darcy Ltd. to anyone looking to have exterior work done. An excellent experience all around, and I wouldn’t hesitate to use them again!
  
 
      Posted on Google  
   
   Jason Anderson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Did an amazing job residing my house. Straight lines, professional workers and even sis a quick patch job that wasn’t on the repair list. Would highly recommend and hire them again if needed. Quick job on the downspouts and gutters as well.
  
 
      Posted on Google  
   
   Jay Won 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had Exteriors by Leroy and Darcy change out my plastic eavestrough and downpipes on my garage to aluminum and couldn’t happier with the job that was done.

They had sent Dan to do the job and he was professional, courtesy and respectful of the property by doing a very good clean up after the job was done.

If they can show this kind of attention to detail on a small eavestrough job, I can only imagine the professionalism they show on bigger jobs.

I would highly recommend Exterior’s by Leroy and Darcy for any of your exterior jobs.
  
 
      Posted on Google  
   
   B Ferguson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Incredible work,,and quality staff!
  
 
      Posted on Google  
   
   Hannah Jensen 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exteriors was easy to get ahold of, quick to offer a free and reasonably priced quote, and exceptionally good to coordinate with. They replaced all the gutters and downspouts on my house efficiently and very well. We are very happy with the work they did.

Trusted By

We only install products engineered and warranted to perform flawlessly in Southern Alberta’s challenging climate. Our vendor relationships ensure we receive priority access to the best materials, guaranteeing the longevity and protection of your home or business.

Request a Free Quote

Use the form below to provide us with as many details as possible about your project, and we’ll get back to you as quickly as possible to discuss your needs.