Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across East Los Angeles
Window and door work in East Los Angeles runs through LA County, not the City of LA. Get the permit wrong and a county inspector stops your job mid-build. We handle county permits, inspections, and sign-off on every opening we touch. Window replacement in East Los Angeles typically runs $5,310 to $17,700, and impact window installation runs $9,440 to $29,500. Call (877) 610-1318 and we’ll give you a written line-item quote before anything gets ordered.
Key Takeaways
- Every window and door permit in East Los Angeles runs through LA County Department of Public Works, not LADBS.
- Window replacement here runs $5,310-$17,700; impact windows run $9,440-$29,500.
- Unpermitted room additions and garage conversions are common in 90022 and can flag your new window or door opening.
- Our Windows & Doors team writes every scope, allowance, and change order on paper before work starts.
- Free estimates. Written change orders. 90-Day Done Right Promise on every job.
Why Barrett & Sons Construction Is East Los Angeles’s Preferred Windows & Doors Company
Tom Barrett founded this company in 1998, and his sons run the crews. You’ll see us on-site, not a rotating cast of strangers. That matters in East Los Angeles, where the permitting rules trip up contractors who do most of their work across the city line. We’ve pulled county permits on window and door jobs off Whittier Boulevard, Rowan Avenue, and throughout the 90022 ZIP, and we know what a county inspector checks before signing off.
Our reputation in East Los Angeles is built on written scopes and written change orders. Nobody gets a surprise invoice from us. If a wall rots out behind an old window frame, the allowanced framing line covers it, and you see the number before we touch the wall. Ask anyone on your street, or look up Tom Barrett’s license number yourself. We publish it.
We answer our own phone, 24/7. No call center. No voicemail tree. If you call about a sagging window or a sticking sliding door in East Los Angeles, a live person picks up and we schedule a free estimate.
Our Windows & Doors Services in East Los Angeles
Window Replacement
Most homes in 90022 are pre-WWII or 1940s-1950s wood-frame bungalows with original sash windows. By now the frames have decades of sun, smog, and seismic movement working on them. Window replacement in East Los Angeles means dealing with latent rot, undersized headers, and missing flashing. We pull the county permit, write the allowanced framing line into the scope, and replace what the inspector flags. You get a written price before we order glass.

Impact Windows & Doors
East LA sits in the inland basin where summer heat regularly pushes past 95°F, and seismic risk from nearby fault systems is real. Impact-rated windows and doors serve two purposes here: they hold up to flying debris in high wind, and they cut the heat load through old single-pane openings. Impact window installation in East Los Angeles runs $9,440 to $29,500 depending on opening count and frame condition. We carry Simonton and PGT impact lines and can quote both.

Custom Windows & Doors
East Los Angeles bungalows and courtyard apartments often have non-standard rough openings from before dimensional lumber was uniform. Custom windows and doors let you match the original sightlines without re-framing the entire wall. We measure every opening, check the county permit requirements, and order exactly what fits. No shimming a stock unit into a hole it doesn’t belong in.

Door Installation
Old doors in East LA stick, sag, or let afternoon heat straight through the gaps. A new exterior door should close square, seal tight, and meet county seismic strapping requirements. We replace the rough opening framing when it’s needed, not when it’s convenient for us. Every door opening gets a county inspection sign-off before the trim goes back on.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in East Los Angeles
We install Simonton, Ply Gem, and PGT windows and doors, and we keep common hardware and weatherstripping on hand for East Los Angeles service calls. No mystery brands off a van. Every brand we install is one you can look up yourself, with published specs and warranties. If we recommend a PGT impact unit for a south-facing wall in 90022, you can pull up the test data yourself before you commit.
Common Windows & Doors Problems We See in East Los Angeles Homes
- Latent rot behind old window frames. Original rough-ins from the 1940s were rarely flashed, and decades of inland heat and smog exposure breaks down the stucco and sheathing around them. We find crumbled stucco and compromised headers on a regular basis.
- County permit confusion. Contractors who assume City of LA rules apply file the wrong paperwork. County inspectors then stop the job. We verify the county parcel status before submitting a single document.
- Unpermitted additions flagging new openings. Many 90022 homes have accumulated unpermitted room additions and garage conversions. Put a new window in one of those walls and the whole opening can be flagged. We resolve the underlying violation before the new glass goes in.
- Seismic strapping on old foundations. Pre-WWII cripple-wall foundations are common throughout the neighborhood. LA County inspectors enforce seismic straps and anchors on new door openings more strictly than many city inspectors. We scope for it upfront.
Pricing for Windows & Doors in East Los Angeles, CA
Here’s what window and door work costs in the East Los Angeles market, with the numbers we actually quote:
| Service | Price Range |
|---|---|
| Impact Window Installation | $9,440 - $29,500 |
| Window Replacement | $5,310 - $17,700 |
What moves the number: how many openings, whether the existing frames are salvageable, whether an unpermitted addition is involved, and whether county seismic strapping is required. We write every allowance and every change order on paper before work proceeds. Call (877) 610-1318 for a free written estimate. No trip charge inside the county.
We also offer a permanent 10% senior and veteran discount, $40 off any repair over $200, and a free second opinion on any written estimate you’ve already received from another contractor.
We Also Serve Cities Near East Los Angeles
Our East Los Angeles customers often have family or rental properties in the surrounding communities. We serve Boyle Heights, Commerce, Montebello, and South San Gabriel with the same county-aware permitting discipline and the same written change orders. If your job is just over the border, call us.
Serving East Los Angeles, CA - Our Local Coverage Area
We’re based in the East Los Angeles 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 East Los Angeles
A like-for-like window swap in East Los Angeles still runs through LA County Department of Public Works, not LADBS. Yes, the county issues permits for this, and a county inspector verifies the work. It’s not optional if you want the opening legal. Call (877) 610-1318 and we’ll handle the paperwork as part of the job.
An unpermitted addition means the wall you’re cutting into was never approved. A new opening in that wall can be flagged by the county and the entire addition brought under review. We identify the violation before ordering glass and resolve the underlying county paperwork first. Get a free estimate at (877) 610-1318.
East Los Angeles is unincorporated county land. City of LA inspectors have no jurisdiction. County inspectors enforce LA County code, including stricter seismic strapping requirements for new door openings in older cripple-wall foundations. We pull county permits and schedule county inspections on every eligible job. Call (877) 610-1318 with questions.
Impact windows in East Los Angeles must meet LA County’s building code, which incorporates seismic and wind provisions for the inland basin. We specify units that meet current county requirements and can show you the test data before you buy. Call (877) 610-1318 for a written quote on impact windows.
Because the unincorporated county status means they can’t use their City of LA permit relationships. The paperwork, the inspector, and the sign-off all run through the county. Some contractors won’t touch it. We do, and we’ve done it for years. Call (877) 610-1318 for a free estimate on your window or door job.
The LA County Permitting Reality in East Los Angeles
East Los Angeles is an unincorporated community governed by Los Angeles County, not the City of Los Angeles. Every permit, inspection, and code enforcement action runs through LA County’s Department of Public Works. A contractor who files a City of LA permit for your window or door replacement has zero legal authority here. None. The job gets red-tagged when a county inspector shows up and finds city paperwork, and you’re the one standing there with a torn-out wall.
This is not a technical footnote. East LA is completely surrounded by City of LA, so the jurisdictional line is invisible to homeowners. Your neighbor across the street could be under LADBS while your parcel is county. A contractor who doesn’t check the parcel status before filing is guessing. We don’t guess. We verify county parcel status before submitting a single document.
A Recent Job Off Rowan Avenue
On a 1940s bungalow off Rowan Avenue, our crew replaced a sagging wood-frame window opening with a new Milgard double-hung. The surrounding stucco had crumbled because the original rough-in was never flashed against the county’s inland heat-and-smog exposure. We pulled a county permit, redid the load-bearing header, and got inspection sign-off before the new window closed. No change order was needed because the scope of work was written to include latent rot in the allowanced framing line.
That’s the difference. The allowance wasn’t an afterthought. It was on paper before we touched the wall.
How We Scope a Window or Door Job in East Los Angeles
Before we quote, we walk the parcel and check a few things most contractors skip: Is the opening in original permitted structure, or in an unpermitted addition? What’s the condition of the rough framing and the cripple wall beneath the floor line? Does the county require seismic straps or anchors on this opening? Is the parcel actually county jurisdiction, and not one of the slivers of City of LA territory inside East LA?
Then we write the scope. Every allowance is on paper. Every change order is on paper. If county inspection finds something we didn’t plan for, you see the number before we proceed. The written change order is how we do business. The permit inspector works for you, not for me, and that’s why I like him.
Call (877) 610-1318 today for a free written estimate on windows and doors in East Los Angeles. A live person answers. Tom Barrett publishes his name, address, and license number, and the 90-Day Done Right Promise is written on every contract.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving East Los Angeles since 1998.







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