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Residential double-hung windows installed by South Jersey Glass & Door in New Jersey

Window Repair & ReplacementTRI-STATE AREA

Broken glass, foggy seals, torn screens, or windows that need replacing — licensed NJ technicians, ProVia and Viwinco replacement windows, and free written quotes.

Tell us about your window

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Vineland

3278 West Blvd

Vineland, NJ, 08360

Berlin

60 W White Horse Pike

Berlin, NJ, 08009

Glassboro

132 Delsea Dr S

Glassboro, NJ, 08028

Ocean City - Marmora

320 S Shore Rd

Marmora, NJ, 08223

Wildwood

141 W Burk Ave

Wildwood, NJ, 08260

See What We Repair & Replace

01 / Overview

NJ-Licensed Window Repair & Replacement

04 capabilities

Cracked panes, blown seals, torn screens, stuck sashes, drafty old windows — our technicians handle residential window repair and window replacement across New Jersey. We quote both honestly: a glass or IGU swap when that fixes it, new ProVia or Viwinco windows when it's time.

Seeing condensation between the panes? Start with our guide to foggy window repair — what causes it and when a glass-only fix is enough.

  • 01Licensed NJ technicians — never subcontracted out
  • 02Full window replacement, glass replacement, screens, foggy seals, and storm-damage repair
  • 03ProVia and Viwinco replacement windows, custom-ordered to size
  • 04Free written quotes for repair or replacement — we tell you which makes sense

02 / Replacement Service

Full Window Replacement

#replacement

When a frame is rotted, warped, or drafty, or the window is roughly 20 years old or older, new windows usually beat another repair. We replace single-hung, double-hung, casement, picture, bay, and bow windows with ProVia and Viwinco units, custom-ordered to the exact size of each opening.

Every replacement starts with a free in-home measure and a written quote. We quote ENERGY STAR-qualifying units, which matters if you're applying for NJ Clean Energy Program rebates. Full-unit installs are coordinated through our Vineland branch and serve homes across South Jersey.

New ProVia replacement windows installed in a South Jersey home

Replacement Quote

Tell us how many windows and what's wrong with them. We'll measure and quote new ProVia or Viwinco units.

Tell us about your window

SJG Contact Person Avatar
Vineland

3278 West Blvd

Vineland, NJ, 08360

Berlin

60 W White Horse Pike

Berlin, NJ, 08009

Glassboro

132 Delsea Dr S

Glassboro, NJ, 08028

Ocean City - Marmora

320 S Shore Rd

Marmora, NJ, 08223

Wildwood

141 W Burk Ave

Wildwood, NJ, 08260

03 / Repair Service

Window Glass Replacement

#glass

Cracked, chipped, or shattered window glass is more than an eyesore — it's a security and energy-efficiency problem. Our technicians measure, source, and install replacement glass for single-hung, double-hung, casement, picture, bay, and bow windows.

We install ProVia and Viwinco residential systems — every unit is custom-ordered to size, nothing stock. For repair-only work we match the original glass spec (clear, low-E, tempered, laminated, or obscure) so the repair looks original, not patched. If your manufacturer is out of business, we spec a modern equivalent that fits your existing frame.

Double-pane double-hung and picture windows in a South Jersey home.

Double-Pane Window Repair vs. Replacement: How to Decide (NJ)

When you can replace just the glass (IGU) and keep the frame, when to replace the whole window, and what each path costs in NJ.

Read more
Close-up of a residential casement window with clean glass after repair

Glass Quote

Cracked, chipped, or broken? We'll measure and quote replacement glass for any standard residential window.

Tell us about your window

SJG Contact Person Avatar
Vineland

3278 West Blvd

Vineland, NJ, 08360

Berlin

60 W White Horse Pike

Berlin, NJ, 08009

Glassboro

132 Delsea Dr S

Glassboro, NJ, 08028

Ocean City - Marmora

320 S Shore Rd

Marmora, NJ, 08223

Wildwood

141 W Burk Ave

Wildwood, NJ, 08260

04 / Repair Service

Screen Repair

#screens

Torn, sagging, or popped-out screens get fixed in our shop, not at your house. We rescreen existing frames and assess damaged screens for repair. Contact your branch to confirm the available screen materials and repair options.

Drop your screens off at the South Jersey Glass & Door branch nearest you, or have us pull them on a service visit. We'll quote turnaround as soon as the screen is in hand.

Double-hung and picture windows with removable insect screens — South Jersey Glass & Door.

Window Screen Repair in NJ: What Homeowners Need to Know

How to tell whether a window screen can be re-screened or needs full replacement, plus NJ costs, mesh options, and same-week service.

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Exterior view of residential double-hung windows with intact screens

Find Your Branch

Five South Jersey locations accept screen drop-offs. Find the one closest to you and we'll quote turnaround as soon as we have the screen in hand.

05 / Repair Service

Foggy & Failed Seals

#seals

A foggy window is a window with a failed seal — moisture has gotten between the two panes of glass and the unit's insulating gas has escaped. The window is still "working," but it's lost most of its energy efficiency and looks permanently dirty.

In most cases the fix isn't a whole new window — it's a new insulated glass unit (IGU) installed into your existing sash. That keeps your frames, hardware, and trim untouched and runs a fraction of the cost of full replacement.

Clear, fog-free windows in a bright South Jersey living room.

Foggy Window Repair: Causes & Fix Options (NJ Guide)

What causes condensation between window panes, why you can't wipe it off, and your real fix options — from glass-unit replacement to a full window.

Read more
Interior of a residential bay window with multiple insulated glass units

Foggy Window Quote

Replace the IGU, keep the frame — a fraction of the cost of full window replacement.

Tell us about your window

SJG Contact Person Avatar
Vineland

3278 West Blvd

Vineland, NJ, 08360

Berlin

60 W White Horse Pike

Berlin, NJ, 08009

Glassboro

132 Delsea Dr S

Glassboro, NJ, 08028

Ocean City - Marmora

320 S Shore Rd

Marmora, NJ, 08223

Wildwood

141 W Burk Ave

Wildwood, NJ, 08260

06 / Repair Service

Storm Damage & Urgent Repair

#emergency

Storm damage, salt-air corrosion, and break-in damage are the most common reasons South Jersey homeowners need urgent residential window repair. When you call, we prioritize storm and security-related residential repairs during business hours and order replacement glass as quickly as the supplier allows.

For round-the-clock emergency dispatch — board-up, secure-in, and same-day commercial glass replacement — see our 24-Hour Services page. That 24/7 line is staffed for commercial property; residential emergencies are scheduled by appointment.

Large residential picture window facing a wooded yard

Storm Damage?

Residential storm or break-in damage is prioritized during business hours. 24/7 dispatch is staffed for commercial property only.

07 / Rebate & Replacement

Repair vs. Replace — and the NJ Rebate Question

NJ

We quote repair and replacement, and we'll tell you which one makes sense. As a rule of thumb, full window replacement is worth considering when the window is roughly 20 years old or older, or when the frame itself is failing. Younger than that, a glass swap, IGU replacement, or hardware fix is usually the right call.

A common search around residential windows in New Jersey is whether the state has a "window replacement program." NJ's Clean Energy Program offers rebates for whole-home energy upgrades that typically reward full window replacement with ENERGY STAR-rated units, not repairs. When replacement is the right call, we quote ENERGY STAR-qualifying ProVia or Viwinco windows and walk you through the current rebate options.

Disclosure

NJ Clean Energy Program details change year to year. We share what we know but recommend verifying current rebate amounts and eligibility directly with the program.

Decision Rule

Signs your windows may be past repair

05 signs
  • 01

    Noticeable drafts even when the window is closed and locked

  • 02

    Water intrusion or persistent condensation inside the frame

  • 03

    Visible cracks in the glass or frame that won't seal

  • 04

    Difficulty opening, closing, or locking the window

  • 05

    Rotting, warping, or deteriorating frame material

09 / Q&A Datasheet

Frequently Asked Questions

07 questions

Is it cheaper to repair a window or replace it?

In most cases, repair is significantly cheaper — typically 1/3 to 1/2 the cost of full replacement, because repair keeps the existing sash, frame, hardware, and trim. Replacement is the better buy when the frame is rotted or racked, the window is drafty or hard to operate, or it's roughly 20 years old or older. We quote both so you can compare.

Do you do full window replacement in South Jersey?

Yes. We replace single-hung, double-hung, casement, picture, bay, and bow windows with ProVia and Viwinco units, custom-ordered to size. Every replacement starts with a free in-home measure and written quote, and full-unit installs are coordinated through our Vineland branch for homes across South Jersey.

How much does window repair or replacement cost in NJ?

We don't publish per-job pricing because window size, glass type, hardware, frame condition, and site access all change the number. Every quote is free and custom — we measure, write it up, and you decide. Call your nearest branch or request a quote and we'll get a technician out for the measure.

Does New Jersey have a window replacement program?

NJ's Clean Energy Program offers rebates and financing for whole-home energy upgrades that include ENERGY STAR-rated window replacement. These programs reward full replacement, not repair, and they require enrolled contractors and an inspection process. If you're considering it, we're happy to walk you through the current options.

How long does a typical residential window repair take?

We don't estimate lead times until we've measured because every window and every supplier is different — and spring/summer is our busiest residential season. Once the measure is done we'll give you a realistic timeline based on the specific glass or IGU we need to source.

Do you repair foggy or failed-seal windows?

Yes — this is one of the most common residential repairs we do. When the seal on an insulated glass unit fails, the moisture and condensation between the panes can be solved by replacing just the IGU, not the entire window. We measure, order the matching unit, and install it into your existing sash.

Do you offer 24-hour emergency residential window repair?

Our 24/7 emergency dispatch line is for commercial property — board-ups, secure-ins, and same-day storefront / commercial glass replacement. Residential storm-damage and break-in repairs are scheduled by appointment during business hours, and we prioritize urgent ones. For details, see our 24-Hour Services page.

10 / Project Intake

Get a free window repair or replacement quote

Free written quote from NJ-licensed technicians. Tell us what's going on with your windows and we'll tell you whether a repair or new windows makes more sense.

Free quote

Free Quote

Tell us about your windows

Let us know how we can help!

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Prefer to call? Reach your nearest branch

24/7 Commercial Emergency Dispatch

Board-up and same-day glass replacement for commercial property. Residential storm and break-in repairs are prioritized during business hours.

Emergency Services
  • Google review
    I received exceptional installation service John and Jeffrey in June 2026. They arrived on time, reviewed my order prior to starting, shared the process and respected my property. I'd recommend this operation to anyone seeking window replacements.
  • Google review
    South Jersey Glass did an outstanding job from initial consultation to final clean-up. Scott Pace, the project manager, took the time to explain our options and the process thoroughly. The office staff got right back to us with answers to a couple of questions. Jeff, John, and J…
  • Google review
    First I bought a screen Stormdoor, then I bought another one, then I bought a couple of windows, as well as a garden window.It turns outThat these guys are the best value around for quality and installation
  • Google review
    We purchased Viwinco windows through South Jersey Glass & Door in 2023. We were happy with the windows, but were not able to get the screens in and out. We assumed that we were not doing it correctly, or that being older, we didn't have the strength to do it. This spring, I co…