Calgary Window
Repair & Replacement
Honest Advice. Better Solutions. No Upselling.
We repair, replace, and upgrade windows — and always recommend the best solution for your home, not the most expensive one.
- Most repairs completed in under an hour
- No interior mess — work done from outside
- 10-year money-back guarantee
Our Philosophy
Not Sure If You Need Repair or Replacement?
We assess your windows honestly and recommend the right solution — not the most expensive one.
Foggy Windows? Window Seal Failure?
Drafty Windows?
Most homeowners assume they need full window replacement when they see foggy glass or feel a draft. The truth? In most cases, you don't. The problem is usually a failed window seal — and that's something we can fix for a fraction of the cost.
Foggy or Cloudy Glass
Likely cause: Failed window seal letting moisture in
Best solution: Often repairable — no need to replace the whole window
Foggy Window Repair →Drafts or Cold Spots
Likely cause: Broken seal, worn weatherstripping, or frame damage
Best solution: May not require full replacement — we'll tell you honestly
Diagnose Your Window →Older Windows
Likely cause: Age, failed seals, or outdated glass
Best solution: Replacement when it actually makes sense for your home
Window Replacement →Our Services
From foggy window repair to full window and door replacement — we handle every aspect of your home's windows and doors in Calgary and surrounding areas.
Sealed Unit Replacement Calgary
Replace just the glass without removing the entire frame. Fast, affordable, backed by a 20-year warranty.
Window Replacement Calgary
PVC, Hybrid, Wood/Clad — custom-built windows for every Calgary home. Triple-pane upgrade available.
Foggy Window Repair Calgary
Window defogging Calgary — restore foggy windows for up to 75% less than replacement. Eco-friendly, done in 30 minutes.
Door Replacement Calgary
Entry doors, patio doors, and more. Beautiful, energy-efficient, and secure.
Not Every Window Needs to Be Replaced
Most window companies only offer full replacement — because there are big margins in it and they simply don't offer other options. At Go-Green, we assess your windows honestly and recommend the most cost-effective and best solution for your situation — even if that means a smaller job for us.
DIAGNOSE YOUR WINDOW PROBLEM| Solution | Typical Cost | Best For |
|---|---|---|
Foggy Window Repair Window defogging Calgary | $150–$275 | Best Value |
Sealed Unit Replacement Calgary Glass only, keep your frame | $350–$750 | Most Common |
Full Window Replacement Window replacement Calgary | $1,500+ | When Needed |
We'll always recommend the most cost-effective option for your situation — no upselling.
How It Works
Three simple steps to clearer, more efficient windows.
Request a Free Assessment
Call us or fill out our online form. We typically respond within a few hours to schedule a free in-home assessment.
Window Inspection
Our expert visits your home, assesses your windows, and recommends the best solution — repair, glass replacement, or full replacement.
Professional Repair or Installation
Our experienced team completes the work efficiently, cleanly, and backed by our 25-year product warranty and 10-year labour guarantee.
Built on 40+ Years Working
With Windows — Not Sales
Our experience with windows goes back to 1980, when our family started Horns Window Cleaning here in Calgary. Working on homes every day gave us something most window companies don't have: a real understanding of how windows actually fail — not just how they're installed.
One issue came up again and again — foggy, moisture-filled windows. At the time, homeowners were often told the only solution was full window replacement.
So we built a better option.
In 2004, we launched Fog-Out Window Solutions — the first company in Calgary dedicated to repairing foggy windows instead of replacing them. And we've been helping Calgary homeowners ever since.
We were here when window repair started in Calgary — and we're still here to stand behind our work today.
The Go-Green Difference
As a family business, every installation is approached as if it's our own home on the line. Here's what sets us apart from every other window company in Calgary.
We Work in Your Home the Way We'd Work in Ours
Go-Green Windows & Doors is a family-owned and operated business based in Calgary. Every installation is approached with the same care and attention we'd give our own home — because our reputation is built one job at a time. Our trained, experienced installers work efficiently while maintaining the highest standards.
Warranties That Actually Mean Something
Our warranties aren't buried in fine print. We offer a 25-year window warranty, a 20-year sealed unit warranty, and a 10-year labour guarantee on all installations. If anything goes wrong, we handle everything at no charge to you.
Foggy Windows?
Don't Replace.
Repair & Save 75%.
Fog-Out Window Solutions — Calgary's first and most trusted foggy window repair and window defogging service since 2004. We restore your foggy, moisture-filled windows for a fraction of the cost of replacement. Done in 30 minutes from outside your home. The eco-friendly choice — we restore windows in place, keeping them out of the landfill. Backed by our 10-year money-back guarantee — the strongest repair guarantee in the industry.
vs. Replacement
Our Work
A selection of completed installations by our team across Calgary and surrounding areas.
Our Team — Sealed Unit Install, Calgary Tower View
Team Installing Large Arched Window
BrightPath Okotoks — Commercial Window Replacement
Anthracite Grey PVC Windows — Calgary Home
Window Replacement — Beautiful Garden Home
Bold Yellow Painted Fiberglass Door — Calgary
What Our Customers Say
Real reviews from real Calgary homeowners
"I am most pleased and amazed with my new, fog-less windows. The cost was considerably less expensive than a total replacement. This is business integrity, honest client dealing and standing behind products and service."
"Extremely pleased with Rob, Mike and Chris. They are very hard working, professional and punctual. They answered all of our questions and when they left every day the work areas were cleaned up very nicely. Our windows look great — we will certainly use them again."
"I would highly recommend this company. Rob very patiently worked with me over about 100 emails to plan my front door and surrounding windows. His team arrived on time and did a beautiful, calm job installing everything perfectly. The door opening, closing and locking is super smooth, like butter."
"Thank you for a terrific job on the installation of the 7 new windows in my home. Simply great work right from the first telephone call, the initial inspection and quote, and then the actual installation. Very impressive from start to finish."
"I couldn't believe the price — Go-Green was 25% cheaper than other replacement quotes we received. The service and attention to detail was exceptional! Everything was left clean and there were no traces of them being in my house, other than the beautiful windows they installed."
"Over the past few years, all glass windows and doors that have required replacement in my home have been done by Go Green. I really appreciate Rob and his team — the quality of the work is excellent and very professional. I am more than happy to highly recommend them."
Not Sure If Your Windows Need
Repair or Replacement? We'll Tell You — No Pressure.
We'll assess your windows and tell you exactly what you need — no pressure, no upselling.
Request Your Free Assessment
Serving Calgary & Surrounding Areas
We provide window repair, sealed unit replacement, and full window & door replacement throughout Calgary and surrounding communities.