Global Contractors Home Improvement

Impact Windows Installation in Miami, FL

Impact window installation for Miami homes and businesses. Call (305) 663-0000 or request a free estimate.

Global Contractors installs hurricane-rated impact windows and doors in Miami homes and condos as an authorized Mr. Glass dealer. Miami is in Miami-Dade County, part of the High-Velocity Hurricane Zone, where windows and doors need an approval for the zone such as a Miami-Dade Notice of Acceptance (NOA); we handle measurements, HOA approval, engineering and the permit, install with our own crews and meet the inspector with you.

Why You Can Trust Global Contractors

5.0Google ratingFrom 118 reviews BBB A+Accredited business
Mr. GlassAuthorized dealer
Licensed & insuredGeneral contractor and roofing contractor

The Local Facts

County
Miami-Dade County
Hurricane code
High-Velocity Hurricane Zone (HVHZ)
Product approval
HVHZ approval, such as a Miami-Dade Notice of Acceptance (NOA)
Permit issued by
the City of Miami's building department (or Miami-Dade County for unincorporated areas)
Hurricane season
June 1 to November 30
Your local line
(305) 663-0000
Installer fitting a new impact window in Miami-Dade

How It Works

  1. Free visit and measurementsA field supervisor measures every opening and writes the full scope.
  2. HOA, engineering and permitWe prepare HOA paperwork, engineering and the permit, with NOA-approved products.
  3. InstallationOur own crews remove the old windows and install the new impact glass.
  4. Final inspectionWe meet the building inspector with you at the end.

What Affects the Price

  • How many openings, and their sizes
  • Window and door styles
  • Glass and frame options
  • The engineering the permit requires

A field supervisor measures and writes the full scope at the free visit, so your estimate reflects your home.

Get My Free Estimate

Our Impact Windows & Doors Options

What Homeowners Say

Google

Excellent

5.0

Based on 118 Google reviews

Read All 118 Reviews All Reviews
Sandra H.Mar 2026
Global Contractors installed our windows and did a fantastic job! They walked us through the whole process and answered all our concerns.
Impact windows
Marilyn G.Mar 2026
From the installation team to the customer service staff, everyone was warm and respectful with my family. The entire project was completed efficiently and earlier than promised!
Installation
Maria H.Feb 2026
They helped us get approved for financing, and within two days we had a brand-new A/C with a 10-year warranty. Respectful, punctual and a clean job.
HVAC
Julio G.Dec 2025
Muy buen servicio y profesionalismo de parte de Global Contractors.
Norma F.Mar 2026
Very happy with the excellent service I received.
Joel R.Mar 2026
Everything as promised.

Common Questions

Still have a question? Call us. We call back within one business day.

Do you do impact window installation in Miami?

Yes. Miami is in Miami-Dade County, which we serve. Call (305) 663-0000 or request a free estimate online.

Who issues the permit in Miami?

The permit is issued by the City of Miami's building department (or Miami-Dade County for unincorporated areas). We prepare and pull it for you and meet the inspector at the end.

Is Miami in the High-Velocity Hurricane Zone?

Yes. Miami is in Miami-Dade County, which the Florida Building Code designates as part of the HVHZ. Products installed here need an approval for the zone, such as a Miami-Dade Notice of Acceptance (NOA).

What affects the price?

How many openings, and their sizes; Window and door styles; Glass and frame options; The engineering the permit requires. The free visit gives you a written scope.

When is hurricane season?

June 1 to November 30. Planning early leaves time for permits and product approvals.

Can I finance the project?

Yes. PACE financing is $0 down and 100% financed, based on your home's equity, not your credit score.

How fast will you call me back?

We call back within one business day.

Free Estimate in Miami

Tell us what you need in four quick steps. We call back within one business day.

Get Your Free Estimate

Step 1 of 4

What do you need?

Which county is the property in?

Is it a home or a business?

How can we reach you?

Your request goes straight to our office. We call back within one business day.

Apply for $0-Down Financing

PACE financing: approval is based on your home's equity, not your credit score. A financing specialist from our team calls you to finish the application.

Do you own the home?

Submitting doesn't check your credit and isn't an approval. A specialist calls you within one business day.

Ask us

Quick answers about our services, areas, financing and hours. A specialist confirms the details.

Hi! Ask me about roofing, impact windows and doors, HVAC, PACE financing, our service areas or our hours.