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5 Best Window Replacement Companies in Regina

Jun 16, 2026

9 min read

Top 5 Window Installation Companies in Regina: Side-by-Side Comparison

1. Ecoline Windows

2. Budget Builders

3. Green Smart

4. Glacier Glass

5. Weather Pro

How to Choose the Best Windows and Contractor in Regina

It’s not hard to find a window company in Regina, but it’s much tougher to find one whose products and installation hold up after several Saskatchewan winters. The first real cold snap can quickly reveal weak seals, poor insulation, or windows that aren’t suited for the local climate.

Regina usually has over 5,000 heating degree days each year, so windows face a long heating season to show their worth. Most homeowners aren’t just after the biggest discount. They want energy-efficient windows, careful installation, clear warranties, fair prices, and a company that will help if problems come up later.

That’s why it’s so important to learn more about the local window market to find the best crew for the job. Here are five well-known local brands serving Regina:

Ecoline Windows
Budget Builders
Green Smart
Glacier Glass
Weather Pro

Read on to find out more about each company’s local presence, products, installation, warranties, reputation, and which one might be the best fit for your window replacement project in Regina.

Top 5 Window Installation Companies in Regina: Side-by-Side Comparison

Brand	Average Google Rating	BBB Accreditation	Warranty Terms	Price Range
	based on 391 reviews	✅ Accredited A+	25 Years Product & Installation	$$ – $$$
	based on 388 reviews	❌ NOT Accredited	Lifetime on Installation 10 Years Installation	$$ – $$$
	based on 43 reviews	❌ NOT Accredited	Lifetime Limited on Products 90 Days on Installation	$$ – $$$
	based on 171 reviews	✅ Accredited A+	1 Year on Installation	$$$ – $$$$
	based on 116 reviews	✅ Accredited A+	Lifetime Limited	$$$ – $$$$

1. Ecoline Windows

Ecoline is a top-rated local brand with the most Google reviews and many satisfied clients. We’ve helped Saskatchewan homeowners for years, handling everything from fixing one window to replacing all the windows in a home.

We focus on custom vinyl replacement windows made for Regina’s tough climate. Our selection includes styles you’ll see in many local homes, as well as newer designs that suit modern exteriors.

Traditional casement, awning, slider, hung and picture windows
Bay, bow and custom-shaped configurations
Modern tilt-and-turn windows, including black frame options
Basement and bedroom egress window solutions

All our products are made in Canada, ENERGY STAR-certified, and NAFS-22-tested to meet strict energy-efficiency standards. Our 25-year warranty covers both products and installation, and our BBB accreditation gives homeowners an extra way to check our reputation.

Even though we’re a big brand with a strong track record in Regina, we still value the things homeowners expect from a small company: easy-to-reach service, direct communication, and support after installation. We’re ready to help with any project, whether you need to replace old casement windows, add modern black frames, or update a basement window to meet egress rules.

You’re welcome to visit our Regina showroom to see our products and get a free energy-efficiency consultation to find out what works best for your project.

2. Budget Builders

Budget Builders is a family-owned Regina company with over 40 years of experience in window and door sales, installation, and repair. Their main strength is offering a wide range of services in one place.

Budget Builders offers products from several manufacturers, like Gentek and JELD-WEN, so homeowners can compare different window lines, features, and prices. Their selection includes:

Casement, awning, hung and slider windows
Picture, custom-shaped, bay and bow windows
Basement and hopper windows
Entry, patio and storm doors
Custom blinds, shades and motorized window coverings

The company offers lifetime manufacturer warranties on its main window brands and a one-year warranty on installation. Because coverage can vary between brands and products, homeowners should check exactly what’s included in their quote, like which parts, labour, and future service visits.

3. Green Smart

Green Smart is a locally owned, family-run Regina company that’s been serving the area for over ten years. What sets them apart is that they can handle windows, exterior doors, and custom window coverings from several big names through one contractor.

They offer Canadian-made Vinylbilt windows built for Saskatchewan’s cold winters and hot summers. You can choose double- or triple-glazed units, Low-E glass, specialty glass, and different exterior colours. Vinylbilt windows come with a non-prorated, transferable lifetime warranty that covers glass, hardware, and vinyl parts, but homeowners should check the contract for details about labour and service terms.

They also offer custom blinds and shades from top brands like Hunter Douglas and Graber. This means homeowners who want both a specific windows and blinds brand can get everything in one place.

Green Smart does not have many local reviews online. Hence, be sure to do your own research on how they handle projects similar to yours.

4. Glacier Glass

Glacier Glass is one of Regina’s oldest glass companies. Family-owned since 1979, they have a local showroom and serve residential, commercial, and automotive customers throughout Southern Saskatchewan.

For homes, Glacier Glass offers windows, exterior doors, sealed-unit replacements, and window parts. They also provide many other services, like windshield replacement, commercial glass repairs, and mirrors.

Their residential windows are custom ordered, with options from well-known manufacturers like Ply Gem, PH Tech, JELD-WEN, and All Weather Windows.

The trade-off is that residential vinyl window replacement is just one part of Glacier’s larger business. If you’re planning a big, custom full-home replacement, it’s a good idea to compare Glacier’s specs, installation process, and warranty with other companies on this list that focus only on residential vinyl windows.

5. Weather Pro

Weather Pro is a large window manufacturer and installer that serves Regina and other major cities across Canada. They’ve been in business since 2006 and offer factory-direct vinyl windows, exterior doors, and professional installation. Their selection covers most common residential needs:

Casement, awning, hung and sliding windows
Bay, bow and specialty-shaped configurations
Tilt-and-turn windows
Custom frame colours, glass and grille options

Weather Pro is still one of the best-known names here, but its Regina Google reviews aren’t as consistently positive as some of the other companies on our list. Some homeowners have mentioned issues with installation quality, project delays, communication, and follow-up service.

It’s important to keep these complaints in context. Weather Pro has worked with thousands of Canadian homeowners, holds an A+ BBB rating, and continues to receive positive feedback on its products, installers, and results. Experiences can vary depending on the location, crew, and project.

How to Choose the Best Windows and Contractor in Regina

In Regina, how well your windows perform depends on both the quality of the product and how it’s installed. Even a top triple-pane window can feel drafty or let in cold air if the frame isn’t insulated well, the opening isn’t sealed properly, or the exterior finish lets water get behind the siding.

Begin by asking your contractor for specific product details, not just a general claim of “energy-efficient windows.” Choose models that are ENERGY STAR certified (minimum energy rating 34), have Low-E glass, warm-edge spacers, and performance ratings that match Saskatchewan’s harsh weather conditions. Triple-pane windows are often a good choice for bedrooms, big windows, north-facing rooms, and homes that get a lot of wind.

Your quote should include:

Window style, glass package and frame colour
Full-frame or retrofit installation method
Interior and exterior finishing
Removal and disposal of old windows
Product and labour warranty coverage
Expected timeline and payment schedule

Look at recent local reviews for trends instead of just one complaint. If you see several comments about missed appointments, rushed work, or slow warranty service, those are more important than a single bad review.

Homeowners should also check who makes the windows, who will install them, and who will handle any future service. It’s usually safest to go with a contractor who has a good track record in Regina, offers clear written warranties, and has experience with projects like yours.