Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Commerce
Window installation in Commerce almost always means retrofit work on 1950s to 1970s stucco tract homes and small multi-family buildings. Most single-window replacements in Commerce run $750 to $1,400 installed, while a full-house job of eight to twelve windows typically lands between $6,000 and $16,800 depending on window style, glass package, and how much stucco repair each opening needs. Our Window Installation team measures every rough opening before ordering anything, because Commerce homes are old enough that stock sizes rarely fit. Call (817) 686-2228 and we’ll walk you through the scope and the price before any work starts.

Why Meridian Windows & Doors Is Commerce’s Preferred Window Installation Company
Commerce is a landlocked, fully built-out industrial city. The housing stock is mostly 1950s to 1970s stucco tract homes and small multi-family buildings. That matters for window work because nearly every installation here is a retrofit with stucco repair and, often, no through-wall flashing behind the original frames. Our crews know what that means on a Commerce job site: measuring the actual rough opening, not the sash, and planning for stucco patchwork before the new unit goes in. The city’s permit counter requires plans for any rough-opening change, which is why exact measuring matters more here than in neighboring cities with newer builds and wood-frame construction.
Elliot Vance runs our window division, and he’s the one who sets the standard for how a Commerce job gets scoped. The Garrison Standard, the operating code we’ve worked under since 2009, means every Commerce homeowner gets a written price before work begins and a 365-Day Done Right Promise after it ends. If a window installation fails within that year, we return at no charge. No fine print about labor exclusions.
Bay Window Installation in Commerce
Bay window installation in Commerce typically runs $2,800 to $6,500 for a three-panel unit depending on glass, roofing, and whether the rough opening needs modification. Commerce homes from the 1960s and 1970s often have a standard picture window in the living room, and homeowners swap it for a bay to gain seat space and natural light. The job involves cutting the rough opening wider, framing the projection, flashing the new sill and roof, and matching the surrounding stucco texture once the unit is set. On a 1962 stucco ranch in the Bristow Park area, our crew replaced twelve original single-pane double-hung windows with PGT impact-rated units using laminated glass interlayer and low-E glass. The old frames had no pan flashing and the stucco cracked at the jambs when we pulled the sashes, so we re-flashed every opening and stucco-patched to match the existing texture before setting the new sashes. The homeowner’s summer cooling bill dropped and the house passed the city’s final inspection on the first walk-through.
Structural Support and Rough Opening Changes
A bay window adds weight and a cantilever, so Commerce requires a plan whenever the rough opening changes size. The permit package shows the new header, the flashing detail, and the inspection sequence. We handle that paperwork. Your job doesn’t sit open waiting on a missing signature.
Roofing and Flashing on Bay Units
Bay windows need a small roof and a sealed sill pan to shed water away from the house. On a Commerce stucco home, that means cutting back the exterior to flash the new opening all the way through the wall. Skipping that step is how water gets behind the new jamb and shows up as bubbling paint within a season.
Window Contractor in Commerce
A window contractor in Commerce has to understand stucco, out-of-square rough openings, and the city’s permit sequence before quoting a price. That’s the difference between a clean one-day retrofit and a job that sits half-finished. Most Commerce homeowners call us when they see condensation between panes, a sash that won’t stay up, or drafts moving the curtains on a winter night. A typical replacement in Commerce runs $750 to $1,400 per window installed, and we put that number on paper before any work starts. The price does not move at the door.
Background-Checked Crews and the Garrison Code
Every technician who walks into a Commerce home is background-checked and uniformed. You’ll know who’s coming through the door before they arrive. Our crews follow the Garrison Code on every job site: shoes covered, drop cloths down, work area cleaned at the end of each day, and no loud music. That discipline is why homeowners in Commerce call us back for the second project.
Written Pricing and the 365-Day Done Right Promise
We deliver a written line-item price before work begins, always, on every job. Not an estimate you have to confirm, not a starting number that grows after demo. That written price is a fixed commitment. And every installation is covered in writing for 365 days; if it fails, we come back at no charge. No exclusions on labor.

Trusted Brands We Service in Commerce
We install and replace products from eight manufacturer lines, and for Commerce homes we work most often with PGT, CGI, and ViewLux. PGT impact-rated units make sense for homeowners who want laminated glass interlayer and low-E glass without a heavy frame. CGI units suit exacting stucco retrofits where the opening tolerances are tight. ViewLux gives Commerce homeowners a clean, modern aluminum frame at a fair price. Because we stock local parts for these lines, turnaround on warranty parts and hardware for Commerce customers is faster than waiting on a factory order from out of state.
Common Window Installation Problems We See in Commerce Homes
- Ordering stock sizes before measuring the rough opening. On a 1950s stucco Commerce home, the opening is almost always out of square. A stock window won’t seat correctly, and the fix is a custom unit plus a change order you didn’t plan for.
- Stucco cracks at the jambs during sash removal. Old Commerce frames are set tight in stucco with no pan flashing behind them. Pulling a sash without planning for stucco repair leaves you with a window opening that leaks and an exterior wall that needs patching anyway.
- No through-wall flashing on retrofit jobs. Water tracks behind the new jamb, and within one season the paint bubbles and the drywall inside gets soft. The correct fix is re-flashing every opening before setting the new sash, which adds cost but prevents the callback.
- Filing the permit without a rough-opening plan or inspection sequence. Commerce requires plans for rough-opening changes. If the permit package is incomplete, the job sits open, the final sign-off gets delayed, and the homeowner is stuck with a half-finished wall and a passed deadline.
Pricing for Window Installation in Commerce, CA
Here are honest ranges for the Commerce market. Single and double hung windows: $750 to $1,200 per unit installed. Horizontal roller windows: $700 to $1,100. Casement windows: $900 to $1,500. Awning and hopper windows: $500 to $900. Picture and fixed windows: $800 to $1,400. Bay and bow windows: $2,800 to $6,500. Garden windows: $1,800 to $3,200. What moves the price in Commerce specifically is stucco repair, through-wall flashing, and whether the rough opening needs to be squared. Those line items appear on the written quote before you sign. Call (817) 686-2228 for a free estimate, and we’ll measure every opening in person. A meridian is a fixed line you measure everything against. That’s what the name means and how we run every install.
We Also Serve Cities Near Commerce
Our crews serve Commerce and the surrounding area, including Los Angeles, San Diego, San Jose, and San Francisco. If you’re just outside Commerce and wondering whether we cover your street, call us. You can also read more about our Window Installation in Commerce coverage or the full Window Installation service details.
Serving Commerce, CA - Our Local Coverage Area
We’re based in the Commerce area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Window Installation in Commerce
Yes, if the rough opening changes size or shape, the city of Commerce requires a permit with plans showing the new header and flashing detail. A like-for-like replacement that does not alter the rough opening typically does not need a permit, but stucco repair and new flashing should still be done properly. Call (817) 686-2228 and we’ll tell you whether your job triggers the permit requirement before you spend anything.
A standard single-window retrofit on a Commerce stucco home takes one day, including stucco patch at the jambs and cleanup. A full-house job of eight to twelve windows usually takes three to five working days, depending on how many openings need stucco repair and whether the city inspection lands mid-week. We give you a written calendar with the quote, so you know the sequence before demo starts.
The three honest drivers are: an out-of-square rough opening that requires a custom unit, stucco repair beyond a simple jamb patch, and missing through-wall flashing that has to be added. On Commerce homes built between 1950 and 1980, these are common. That’s why we measure and inspect every opening before we quote, so the price on paper is the price you pay. If we find something, it’s on the written quote before work starts, not a surprise after the sashes come out.
No, impact-rated windows are not required by code for Commerce residences, but some homeowners choose them for noise reduction and glass security, especially on homes near the rail yards and industrial corridors that wrap the city’s east side. PGT and CGI units with laminated glass interlayer are the two lines we install most in Commerce for that reason. Call (817) 686-2228 for exact pricing on impact-rated units in your opening sizes.
Yes. We handle bay window installation and larger rough-opening changes in Commerce, including the structural header work, roof flashing, stucco patching to match the existing texture, and the full city permit sequence from plan submittal to final inspection. A typical bay window in Commerce runs $2,800 to $6,500 installed. The stucco match and the roofing are the parts that separate a clean job from a leak, and we do both in-house.
If you’re in Commerce and ready to get a real number on a window installation, call (817) 686-2228. Elliot Vance and the Meridian Windows & Doors team will measure every opening, walk the permit requirements with you, and hand you a written price before anything gets ordered. Free estimates, no pressure, and a 365-day written guarantee on the work.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Commerce since 2009.










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