3 Best Window Companies in Nanaimo, BC

Expert-recommended Top 3 Window Companies in Nanaimo, BC. All of our window companies actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

9+ YEARS ON TBR
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CENTRA WINDOWS

2132 Northfield Road,
Nanaimo, BC V9S 3B9

Since 1984

Specialty:

✓Installation ✓Repair ✓Replacement ✓Modern ✓Classic Patio ✓Lift/Slide ✓West Coast ✓Casement ✓Sliding ✓Bow ✓Awning ✓Bifold ✓Bay ✓Picture and Custom Shapes Windows ✓Siding ✓French and Entry Doors

"Centra Windows is a locally and employee-owned manufacturing company that has over 40 years of experience in the field and has completed over 10,000 projects for satisfied customers. They manufacture and install high-quality Energy Star windows, doors, provide superior customer service, and offer industry-leading warranties with a full (30-year) warranty for products and services. Centra Windows teams are highly trained experts who deliver high-performance, energy-efficient products. The team members are highly trained in both installation and replacement processes. Book a consultation to explore financing options for your home improvement projects. You can get a quote.

2026 Highlights: Centra Windows provides casement windows with a multi-chamber vinyl frame to maximize energy efficiency and structural rigidity."

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License # BC0867658

Price:

Pay As Low As Biweekly $55

Discount:

Up to 25% Off on Supply & Install

Contact:

(250) 756-3010 (888) 534-3333

Mon-Fri: By Appointment Only
Sat & Sun: Closed

TBR® Inspection Report:

5+ YEARS ON TBR
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ECOLINE WINDOWS NANAIMO

1875 Boxwood Rd, #107,
Nanaimo, BC V9S 5X9

Since 2010

Specialty:

✓Replacement ✓Installation ✓Casement ✓Awning ✓Sliding ✓Hung ✓Bay and Bow ✓Fixed ✓Picture ✓Hopper ✓Custom Shape Windows ✓Entry ✓Steel ✓Glass ✓Fibreglass ✓Garden ✓Traditional ✓Single Front ✓Modern Exterior ✓Black Exterior ✓Double Door ✓Patio Door

"Ecoline Windows Nanaimo has over 15 years of experience in the installation window and door industry. The company offers high-standard window and door products to Nanaimo homeowners, specializing in replacing windows and patio doors. All their windows and doors come with a three-year warranty. They also offer a variety of common styles for windows and doors. The technicians are highly qualified in the installation process. Their dedicated service department is available to answer your questions and determine the best solutions to keep your windows comfortable and energy-efficient.Ecoline Windows Nanaimo has expertise in residential replacement, adherence to standards. Get A Free Quote, Working Day Call Back, and Direct Price Guarantee.

2026 Highlights: Ecoline Windows Nanaimo provides double-hung windows, a traditional replacement window with two sashes that move vertically."

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Price:

Picture Windows $1155 - $1260
Sliding Windows $1700 - $1900

Discount:

$550 Per Eligible Window, Up To 20 Windows

Contact:

(250) 999-3557 (866) 644-6418

Mon-Fri: 8am - 6pm
Sat: 8am - 3pm
Sun: Closed

TBR® Inspection Report:

8+ YEARS ON TBR
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VAN ISLE WINDOWS LTD

690A Comox Road,
Nanaimo, BC V9R 3J3

Since 1978

Specialty:

✓Custom ✓Casement ✓Picture ✓Curve Top ✓Replacement Windows ✓Bay ✓Awning ✓Condo ✓Multi-unit Homes ✓Bow ✓Single and Double Hung ✓Garden ✓Installation ✓Entry ✓Doors ✓Skylights and Suntunnels

"Van Isle Windows Ltd. is a home improvement company managed by Linda Gourlay. Van Isle Windows Ltd.'s staff members guide clients in choosing the best products to enhance their homes. The company is a member of Fenestra Group. They handle both installation and replacement processes. Their skilled installers inspect your house and measure each window to ensure a proper fit. Van Isle Windows Ltd. provides high-quality products at an affordable price and offers a lifetime warranty. They ensure you have the right windows and doors to make them an enjoyable part of your life. The company has installed 27,000+ windows and doors. contact the company and get a free consult.

2026 Highlights: Van Isle Windows Ltd provides horizontal slider is a versatile and flexible window system that is ideally suited to locations where window openings of various sizes combine with ventilation and egress requirements."

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Discount:

$200 Instant Rebate On Installed Double-Pane Windows

$250 Instant Rebate On Installed Triple-Pane Windows

Contact:

(250) 754-0824 (800) 361-2221

Mon-Fri: 8:30am - 4:30pm
Sat: By Appointment Only
Sun: Closed

TBR® Inspection Report:

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