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ABC Siding & Windows

St. John's Window Installers
Ranked #8 in St. John's | Grade B-
4.50 (22 reviews)

ABC Siding & Windows

ABC Siding & Windows focuses on residential exterior improvements—windows, doors, and siding—supported by in-person measurements and scheduled installations during weekday hours.

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Why Homeowners Choose This Business

Local shop with a focus on exterior upgrades for homes in St. John’s. Offers in-person measurements, quotes, and help selecting suitable products for the climate and style of each property. Weekday office hours make it easy to connect, and installation scheduling is coordinated directly with the crew.

Service Area

Based in St. John’s and working across nearby northeast Avalon communities such as Mount Pearl, Paradise, Torbay, and surrounding areas.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has an established presence within this local market.

Services Covered

  Renovation Services
  Service
  Supplier
  Installations
  window replacement
  Repairs
  window installation
  exterior doors
  Door installation
  Siding Installation
  vinyl siding
  Patio doors
  Entry doors
  residential windows
  window removal and disposal
  energy efficient windows
  Measure and quote

Window replacement and installation; exterior door supply and installation; vinyl and other siding supply and installation; measurements and quotes; product selection guidance; removal and disposal of old units.


Recent Reviews

4.50

(Based on 22 reviews)

Customer feedback is mixed, with several noting helpful guidance during product selection and clean installation on completed projects. Positive reviews mention professional crews and tidy cleanup. Critical comments cite delays in quotes, difficulty reaching staff, and concerns about communication and post-install follow-up on a door leak. Overall ratings reflect both strong outcomes and some responsiveness issues.

Google Review
Donna McDonald on ABC Siding & Windows

Four visits to ABC, five phone calls and still no quote for windows. First they lost it, then they don't know why they didn't send anyone for measurements. Last time Craig told me would visit my property himself. Lastly they said they lost my email..... All BS. If you are looking for a reliable, dependable window installer, don't go to ABC.

Google Review
Dianne M K O'Leary on ABC Siding & Windows

Mike and team have replaced every window and door in our home over the past five years. We have always had excellent service, quality oroducts, and professional installers. They clean up after the installs are done and always make sure we are good with the install. We highly recommend ABC Siding and Windows . Thank you Mike and team! Well done!

I had 3 doors replaced as part of the Canada Greener Homes Initiative. Michael was more than helpful in assisting me with door selection and was available to me whenever I had a question. He was able to set an installation time quickly when I was ready to start. Thanks Michael! I should mention also, that a couple of years ago, Michael was able to match siding for my house when I had exterior renovations done. I also had 3 basement windows replaced around 5 years ago and am very pleased years later. You are a star! Perry, the installer, made friends with my dog (LOL!) immediately and did a great job on the whole installation process. He completed the job with such tidiness and was able to make one particularly difficult fitting work perfectly without any tearup! Thanks Perry! I would recommend this company.

Google Review
Lindsey Bishop on ABC Siding & Windows

We had the absolute worst experience with this company. Mike was impossible to get in contact with most of the time. Our door was installed improperly and leaked water the entire night, so much so it would have flooded our living room if we hadn't been home, then they tried to argue it wasnt the door. They left a huge mess of materials and cigarette butts all over the yard and a huge mess in the living room where the door was installed. Completely unprofessional and the entire experience was a nightmare. Its now 2 years later and its still not installed properly and water leaking under the hardwood even though they "fixed" it. Would not recommend.

Google Review
Marc Hollett on ABC Siding & Windows

We booked ABC siding to replace our faulty door that prevented us from going into our backyard space. They were pleasant to deal with but of course things were put on hold when the situation changed with COVID.

In recent weeks, they got in touch with us again to say they could proceed with the install, adhering to safety guidelines. We booked them and we're glad we did. Their team was friendly and professional throughout and respectful of our home and space.

They uncovered some water damage in the back, so the job became bigger, but they were professional and patient throughout -- they explained every major step they were taking and made sure the job was done right and safely.

We couldn't be happier with the door install, how they dealt with the unexpected water damage, and how the ABC team conducted themselves throughout! The price was quite reasonable too, even when accounting for the extra work. They care about their customers and do a great job. Would strongly recommend them for any siding, window, and door work that you need!



Frequently Asked Questions

They handle residential replacement windows and a range of exterior doors, including entry and patio styles. Product availability and brands can vary, so it’s best to call to discuss current options and timelines.

You can call the office to arrange a site visit for measurements and a written estimate. Providing basic details and photos ahead of time can help them prepare and suggest suitable products.

Yes, removal of old units is typically part of the installation service. If you have special disposal needs, mention this during the quote so it can be included and scheduled properly.

Lead times depend on product availability and season. During peak periods, booking several weeks ahead is common, so contacting them early helps secure your preferred timeframe.

Clear access to the work areas inside and outside and remove window coverings or wall items near openings. Discuss any specific concerns—like pets, parking, or debris containment—before the crew arrives.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 4:30 PM
  • Tuesday 8:00 AM – 4:30 PM
  • Wednesday 8:00 AM – 4:30 PM
  • Thursday 8:00 AM – 4:30 PM
  • Friday 8:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.50 (22 reviews) FeaturedPro Business
Address
1 Marconi Pl, St. John's, NL A1A 5C7, Canada, St. John's, NL A1A 5C7, CA
Business Type

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