Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Windows & Doors Across Commerce
Window and door work in Commerce is different from the residential jobs in Bell Gardens or Montebello. Most of this city is built for industry, and the buildings show it. A 1960s tilt-up warehouse has concrete rough-ins, steel frames, and thermal expansion problems that a wood-frame house never will. If your replacement windows or doors are going to pass inspection and actually last, the crew needs to know what they’re opening up before they cut. That’s the work we do. Call (877) 610-1318 and we’ll walk the building with you before anyone quotes a number.
Barrett & Sons Construction has been owner-operated since 1998, and our Windows & Doors team handles both the industrial stock that dominates Commerce and the small residential enclave near the city’s eastern edge. We pull permits on every eligible job, put every price change in writing before work starts, and stand behind the finished job with our written 90-Day Done Right Promise.
Why Barrett & Sons Construction Is Commerce’s Preferred Windows & Doors Company
Commerce homeowners and building owners call us because we answer the phone. A live person picks up 24 hours a day, seven days a week, and that person works for Tom Barrett, not a call center. Tom’s sons run the crews. When you see a Barrett & Sons truck at a loading dock off East Washington Boulevard or a small house near the 90101 residential pocket, the name on the truck matches the people doing the work.
We’ve been called out to Commerce job sites where the previous contractor quoted a window swap from a photo and never showed up to measure the rough-in. That’s how change orders get born on the back end, and why we insist on walking the opening before we quote. Every scope, every allowance, every price change arrives as a written change order. Nothing gets added to your bill that wasn’t on paper first.
Our Commerce customers get the same guarantee everyone else does: if the job isn’t done right, one call brings Tom back. Written on every contract. Not buried in fine print.
Our Windows & Doors Services in Commerce
Window Replacement
Most Commerce window replacements happen in concrete tilt-up walls, not wood-framed residential openings. The original steel frame was set into the concrete pour, and the rough-in was sized for that specific frame. A standard off-the-shelf retrofit unit won’t always fit. We measure the actual opening, check for load-bearing headers, and quote the job for what’s really in the wall. Window replacement in Commerce runs $4,500-$15,000 depending on opening size, frame condition, and whether the wall needs structural work to accept a new unit.
Door Installation
Loading-dock man-doors take a beating in this city. Forklift traffic, pallet jacks, and daily dock activity bend steel jambs and crack slab subfloors. A replacement door in a working Commerce warehouse has to be spec’d for that abuse, not just swapped for the cheapest hollow metal unit. Door installation here often means re-setting the jamb, repairing the surrounding concrete, and installing rated hardware that will stay aligned under constant use. We coordinate with dock schedules so your operation keeps moving while we work.
Impact Windows & Doors
Impact-rated windows and doors aren’t just a coastal product. Commerce sits in the eastern LA Basin where summer heat and heavy truck traffic create conditions that punish cheap glass and framing. For building owners who want to harden a west-facing office wall or protect a dock-facing entry, impact-rated units make sense. Impact window installation in Commerce runs $8,000-$25,000 depending on opening count, frame material, and whether the existing concrete rough-in can accept the heavier units without modification.
Custom Windows & Doors
Not every Commerce building has a standard opening. Older tilt-ups used whatever steel frame was spec’d in the original 1950s or 1960s drawings, and those dimensions don’t always match modern manufactured units. We build custom frames to fit the actual concrete opening, which costs less than pouring new walls and works with the building’s existing structure.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Commerce
We install Andersen and Marvin windows, and we stock commercial-grade hardware for industrial doors. On a recent distribution center job, we used a Kemlite fiberglass door for a dock-facing man-door because it resists the dings and corrosion that kill steel doors in high-traffic areas. We also carry Techo-Bloc paver products for any exterior thresholds or walkways adjacent to new door installations. Our Commerce customers see faster turnaround because we keep common materials in stock locally rather than waiting on warehouse shipments.
Common Windows & Doors Problems We See in Commerce Homes
- Sweating steel frames in older tilt-ups. When a 1960s warehouse gets conditioned air added during a tenant improvement, the original single-pane steel windows start sweating. Interior condensation rusts the frames from the inside out. By the time you see the rust, the frame has already lost structural integrity.
- Misaligned loading-dock man-doors. Constant forklift and pallet jack traffic deflects original steel jambs. Lock rods stop aligning, the door drags on the threshold, and the slab under the opening starts to crack. Replacing the door without fixing the subfloor just moves the problem six months down the road.
- Unpermitted mezzanine access doors. Older Commerce industrial buildings often have mezzanine doors that were added without permits. When we trigger a CBC anchorage retrofit on a window or door job, those unpermitted doors get flagged, rated hardware gets required, and the rough-in has to be brought up to code. That’s a change order, but it’s a written one before we proceed.
- Thermal expansion stress on long window walls. The eastern LA Basin heat makes concrete expand more than most people expect. Long runs of windows in south-facing warehouse walls crack at the corners when the frames can’t flex. We see it constantly in the 90101 corridor. The fix is expansion-compatible framing, not more caulk.
Pricing for Windows & Doors in Commerce, CA
Most window and door work in Commerce falls into two buckets: standard replacements and structural replacements. A standard window swap where the rough-in matches the new unit runs on the lower end. A structural replacement, where we’re enlarging the opening, adding a steel header, or repairing concrete, runs higher. Here’s what we see in Commerce right now:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 - $15,000 |
| Impact Window Installation | $8,000 - $25,000 |
| Door Installation (industrial man-door) | $1,200 - $4,800 |
| Door Installation (residential entry) | $800 - $3,500 |
Every quote is free. We walk the opening, measure the rough-in, and give you a written line-item price before any work begins. Call (877) 610-1318 to schedule your free estimate.
We Also Serve Cities Near Commerce
If your building sits across the city line in Maywood, Bell, Cudahy, or Bell Gardens, we handle window and door work there too. The structural needs are different in those residential cities, and we quote accordingly. Same crew, same written change orders, same 90-Day Done Right Promise.
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 - Windows & Doors in Commerce
Yes. Window replacement in a commercial tilt-up triggers structural review, especially if the building predates current seismic standards. We pull permits on every eligible job, and the inspector’s sign-off is part of the job. An unpermitted window swap will get flagged when you try to get a new occupancy permit or sell the building, and fixing it then costs more than doing it right the first time. Call (877) 610-1318 and we’ll tell you what your specific building needs.
Bell Gardens is mostly wood-frame residential construction, where a standard retrofit window fits the existing rough-in. Commerce is mostly concrete tilt-up industrial stock, where the original steel frame was set into the pour and the rough-in may not match any modern unit. When we have to enlarge an opening, install a load-bearing header, or repair the concrete surround, the labor and materials go up. The price reflects the actual wall, not a generic window swap.
Yes, in most cases. Impact-rated units come in frame styles that match the original steel look closely enough that most people won’t notice from the street. The bigger consideration is structural: impact windows are heavier, and the existing concrete rough-in has to support that weight. If the rough-in needs reinforcement, that’s a written change order before we proceed. Call (877) 610-1318 for a free assessment of your building’s openings.
We stop work on that opening and bring it to you in writing. Unpermitted mezzanine doors in older Commerce buildings are common, and they trigger CBC anchorage requirements once they’re exposed. We’ll quote the retrofit as a written change order, pull the permit, and bring the door up to current standards. You’re never committed to anything until you sign the change order. The permit inspector works for you, not for us, which is exactly why we like him involved.
We schedule the work around your dock activity. On a recent job off East Washington Boulevard, we replaced a corroded steel man-door and two single-pane warehouse windows at a distribution center while the dock kept running. Our crew worked one opening at a time, kept the area barricaded, and got inspection sign-off the first time. Active docks don’t stop for construction. Neither do we.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Commerce with straight answers and written change orders since 1998.
Ready for a real quote? Call (877) 610-1318 and schedule your free estimate. We’ll walk the building, measure the rough-ins, and hand you a written line-item price. No surprises. Just paper.