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 on county rules, not city ones, and that changes how every quote should be built. Barrett & Sons Construction handles the LA County permitting, the old bungalow framing, and the tight lot access that most contractors don’t think about until the inspector shows up. We’re the owner-operated crew that shows up in uniform, puts every scope and allowance in writing before the first cut, and backs the finished work with our 90-Day Done Right Promise. Call (877) 610-1318 and you’ll get a live person on the line, not a call center.
Why Barrett & Sons Construction Is East Los Angeles’s Preferred Windows & Doors Company
We’ve been in business since 1998, and Tom Barrett’s name, address, and license number are published for anyone to verify. That matters in East Los Angeles, where homeowners in the 90022 ZIP have seen too many outfits quote low on the phone and hand over a different number at the door. Tom’s sons run the crews, and Tom himself is on-site most days. When you call, a live person answers, 24 hours a day. No voicemail maze, no out-of-state dispatcher.
Our Los Angeles office coordinates scheduling for East Los Angeles jobs, so a crew can be on Mednik Avenue or Olympic Boulevard fast. We know the difference between a 1940s wood-frame bungalow and a 1980s stucco courtyard apartment, because we’ve worked both. And we know that a permit pulled with LADBS is worthless in unincorporated East Los Angeles. We scope against LA County Department of Public Works codes from day one, so your job doesn’t stall mid-rough-in when a county inspector shows up.
Ask anyone on your street, or look up the license number yourself. We’ve been local long enough that our reputation is the sales pitch.
Our Windows & Doors Services in East Los Angeles
We focus on the work that East Los Angeles homes actually need, given their age, their framing, and the county’s rulebook. Here’s how that breaks down.
Window Replacement
Most East Los Angeles homes were built before 1960, and their original double-hung windows are single-pane, drafty, and often painted shut. Replacing them means more than popping a new sash into the old frame. We check for rotten rough openings, missing cripple studs, and prior work that never got county sign-off. A typical window replacement in East Los Angeles runs $5,310-$17,700 depending on the count, the frame condition, and whether load-bearing headers need rework.

Window Installation
New window installation in a 90022 bungalow often means cutting a new rough opening, which triggers a structural review. We pull the correct LA County permit, frame the opening properly, and get the inspection signed before the trim goes on. If your house has an unpermitted addition, we’ll tell you what that means for your window job before we touch a stud. No surprises, no work that hides a bigger problem.

Door Installation
Entry doors, interior doors, and especially sliding patio doors in East Los Angeles need to handle real heat and real settlement. Many of these older homes have shifted over decades, and a pre-hung door that fits a new build won’t fit a 1949 frame without jamb rework. We measure, shim, and seal properly so the door doesn’t bind in August and doesn’t leak in February. And if the door opening runs into a wall that was never permitted, we flag it in writing before we touch it.

Impact Windows & Doors
East LA isn’t a coastal wind zone, but it sits close enough to the Puente Hills fault that a lot of homeowners are choosing impact-rated glass anyway. Impact windows do double duty here: they cut heat transfer during those 95°F summers and they hold up better in an earthquake’s aftermath. We install Simonton, PGT, and CGI impact units, properly flashed and anchored to the county’s seismic retrofit standards. Impact window installation in East Los Angeles typically runs $9,440-$29,500 for a full-home package.

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 East Los Angeles
We install what we’d put in our own homes, and we name the brands so you can look them up before you sign. For East Los Angeles customers, we regularly work with Simonton, PGT, and CGI on impact-rated and standard units. We don’t carry mystery glass off a van. You’ll see the manufacturer’s name on your line-item quote, and if a warranty claim ever comes up, you’ll be calling someone who answers.
Common Windows & Doors Problems We See in East Los Angeles Homes
- City-permitted work that got red-tagged. A contractor who assumed LADBS rules apply pulled a City of LA permit for a door install in unincorporated East LA. The county inspector showed up, found no valid county permit, and the job stopped dead. We’ve unwound more than a few of these.
- Hidden load-bearing walls inside unpermitted additions. A homeowner wants a sliding glass door where a window used to be, and the wall turns out to be structural, inside a garage conversion that was never signed off. We find that before the saw comes out.
- Rot and termite damage in 1940s rough openings. The framing around old East LA windows is often soft from decades of failed caulking and leaking stucco. New windows need solid wood to anchor to, so we budget for sill repair up front, not as a surprise.
- Seismic retrofit notices after the drywall is up. LA County has been pushing cripple-wall retrofit requirements hard. Replacing a big picture window can trigger a retrofit correction if the foundation wasn’t bolted. We check that during the estimate, not after the inspector catches it.
Pricing for Windows & Doors in East Los Angeles, CA
Here’s what we tell East Los Angeles homeowners before the first estimate walkthrough. These are honest ranges for the 90022 market, not teaser prices.
| Service in East Los Angeles | Typical Price Range |
|---|---|
| Impact Window Installation | $9,440-$29,500 |
| Window Replacement | $5,310-$17,700 |
What moves the number inside that range? A full-home impact package on a two-story stucco can hit the top end. Three bedroom windows in a small bungalow might sit near the bottom. The condition of the rough framing matters too. Rotten sills cost more to fix than clean ones. We put every allowance and every scope change in writing before work proceeds, so the number on the contract is the number you pay. Call (877) 610-1318 for a free estimate, and if you have another written quote, bring it. We’ll give you a free second opinion.
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.
We Also Serve Cities Near East Los Angeles
Our crews cover East Los Angeles and the surrounding communities, including Boyle Heights, Commerce, Montebello, and South San Gabriel. If you’re in one of those areas and need Windows & Doors work, the same crew, the same written pricing, and the same 90-Day Done Right Promise applies. For more about how we work in this part of LA County, see Windows & Doors in East Los Angeles.
Do I need a City of Los Angeles permit for window replacement in East LA?
No. East Los Angeles is unincorporated LA County land, so your permit comes from LA County Department of Public Works, not LADBS. A City of LA permit has no jurisdiction here, and contractors who pull one anyway end up red-tagged mid-job. We verify the county parcel status before we submit a single document.
How do unpermitted casitas or garage conversions affect my window/door installation?
They can stop a job cold if the new opening intersects a wall that was built without permits. LA County can require you to legalize or even demolish non-compliant work before it signs off on new windows or doors. We check the county records and physically trace the framing before we quote, so you know what you’re walking into. Call (877) 610-1318 with questions; estimates are free.
Will my old 1940s bungalow need seismic retrofit before I can replace doors or windows?
Sometimes. If LA County’s retrofit requirements are triggered by a large opening change, your cripple-wall foundation may need bolting before the inspection can close. We check for this during the estimate walkthrough, and if it’s required, we put it in your written scope up front, not as a surprise change order after the drywall is up.
Why does the quote for custom windows in East LA have higher allowances than in neighboring cities?
Tight lot access on zero-lot-line streets in 90022 makes material delivery slower, and custom glass units often need resequenced scheduling. An honest East LA quote includes an allowance for that access problem. National outfits don’t, which is why their final bill climbs. Ours doesn’t, because the allowance is on paper before the first window arrives. Call (877) 610-1318 for a line-item quote you can actually compare.
Can you replace sliding glass doors without touching the unpermitted patio cover the county may flag?
Usually yes. If the patio cover is standalone and not structurally connected to the door header, we can scope around it. We’ll tell you in writing exactly what we’re touching and what we’re not, and we’ll flag the patio cover’s legal status so the county inspector doesn’t surprise you. One call to (877) 610-1318 gets you a straight answer and a free estimate.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving East Los Angeles since 1998.







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