Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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After
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AfterFast, Reliable Windows & Doors Across San Lorenzo
Window and door replacement in San Lorenzo comes with a set of rules most contractors never bother to learn. The San Lorenzo Village Homes Association (SLVHA) reviews nearly every exterior change, and getting it wrong means a cease-and-desist letter even after Alameda County issues your permit. We know the review process, the approved color palettes, and the mullion patterns that keep your project moving. Call (877) 610-1318 for a free estimate, and we’ll walk you through what your home actually needs before you spend a dollar.
Why Barrett & Sons Construction Is San Lorenzo’s Preferred Windows & Doors Company
We have spent over 29 years working on the same 900 to 1,100 square foot Bohannon tract homes that fill every street in San Lorenzo. That matters because these houses were built fast between 1944 and 1952, and the framing under your windows is not always square, level, or even sized to modern code. Tom Barrett and his sons have opened enough of these walls to know what hides behind the stucco before the first cut is made.
San Lorenzo homeowners tend to be thorough. They check the license, they ask about the crew, and they want to know who answers the phone at 7 p.m. when a question comes up. Tom publishes his name, his address, and his license number. A live person answers calls around the clock, and the crew members who show up carry the Barrett & Sons name on their shirts and on their work.
Our Windows & Doors team handles the SLVHA submittal for you. We pull the paint palette from the village office, confirm your grid pattern against the original 1940s design, and file the Architectural Control Committee paperwork before or alongside the county permit. It is the step most out-of-area contractors skip, and it is the step that keeps your project from stalling mid-installation.
Our Windows & Doors Services in San Lorenzo
Window Replacement
Window replacement in San Lorenzo typically runs $4,500 to $15,000 depending on how many openings and whether the original framing needs correction. On a 1949 tract home, the existing rough opening often sits out of square by a half inch or more. We shim, flash, and seal every unit so it operates smoothly and passes inspection, rather than binding after the first rainy season. Every replacement gets the SLVHA review handled before we order anything.
Impact Windows & Doors
Impact window installation in San Lorenzo runs $8,000 to $25,000 for a full-home package. These are not just for Florida. The East Bay sees strong winter storms off the bay, and older single-pane windows offer almost no resistance to wind-driven debris. We install PGT and CGI impact-rated units that meet the hurricane product rating, and we still run the color and grid pattern through the SLVHA before ordering so the protection does not cost you a design violation.
Custom Windows & Doors
Custom work in San Lorenzo usually means matching what was there in 1949. You may want a wider opening for a new sliding door, but the original header was not engineered for the span. We route that through a written change order with the beam upgrade priced and approved before the saw comes out. Custom does not have to mean out of character for the neighborhood. We have fit divided-light patterns, specific trim profiles, and period-correct finishes into homes across the Village.
Door Installation
A new front entry door in San Lorenzo affects how the whole 1950s elevation looks from the street. The SLVHA reviews finish color, style, and sometimes hardware. We show you options that fit the Architectural Control Committee standards before you commit, so you are not returning a door you already ordered. Interior door swaps on non-original openings are usually simpler, but we still confirm framing and header condition before installation day.
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.
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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 San Lorenzo
We install Simonton, Ply Gem, and PGT lines across San Lorenzo, and we keep local parts on hand for the most common sizes in the Bohannon tracts. If you are replacing a 32-inch double-hung from a 1950 original, chances are we have the replacement hardware available without a long lead time. We recommend the brand that fits your opening, your budget, and the SLVHA’s finish requirements. Some premium lines simply do not offer a color the review board will approve, and we tell you that before you spend money on them.
Common Windows & Doors Problems We See in San Lorenzo Homes
- Out-of-square rough openings from 1944-1952 construction. Rapid postwar framing methods left openings that are not square or level. A new unit installed without correcting this will rack, bind, and fail inspection after the first winter rain.
- Undersized headers over original window and door openings. Homeowners frequently discover the original header is not load-bearing rated for a wider opening. We catch this before rough-in and price the beam upgrade as a written change order.
- Clay-soil movement and cracked stucco around window frames. The expansive clay soils beneath San Lorenzo shrink and swell every dry summer and wet winter. This movement transfers to the window frame and can cause new units to rack if the opening is not properly flashed and reinforced.
- Cease-and-desist letters for non-approved exterior changes. A modern black-framed window or unpainted fiberglass door installed without an SLVHA color check can trigger a violation notice even after the county permit is signed. We handle the Architectural Control Committee submittal before we order.
Pricing for Windows & Doors in San Lorenzo, CA
Here are the market ranges we quote for San Lorenzo specifically. These reflect the work required on Bohannon-era homes, including rough-opening correction, SLVHA submittal, and inspection sign-off.
| Service | Typical San Lorenzo Range |
|---|---|
| Window Replacement | $4,500 - $15,000 |
| Impact Window Installation | $8,000 - $25,000 |
What moves the final price: how many openings, whether the framing is square or needs correction, whether the header needs upgrading for a wider opening, and which brand you select. We provide a written line-item quote before work starts. No allowance that is not on paper. Every price change is a written change order issued before work proceeds. Call (877) 610-1318 for a free estimate at your San Lorenzo home.
We Also Serve Cities Near San Lorenzo
Our crews work throughout Alameda County, so if you live just outside San Lorenzo in Ashland, San Leandro, Cherryland, or Castro Valley, the same team can handle your Windows & Doors in San Lorenzo project. The SLVHA rules apply primarily to the Village itself, but we apply the same written change order and permit discipline everywhere we work.
Serving San Lorenzo, CA - Our Local Coverage Area
We’re based in the San Lorenzo 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 San Lorenzo
Yes, if your home sits within the San Lorenzo Village Homes Association’s governing area, you need Architectural Control Committee approval before replacing the front entry door, even when Alameda County is issuing the building permit. Skipping the SLVHA step can trigger a cease-and-desist letter after the county permit is already issued. We file the SLVHA submittal for you, including the finish color and style. Call (877) 610-1318 and we’ll confirm whether your address falls under SLVHA jurisdiction.
The SLVHA maintains an approved paint and finish palette, and colors like Adobe White are common approved finishes for windows and trim. Dark bronze and black frames often fail review because they were not part of the original 1940s-50s Bohannon design vocabulary. Before we order any unit, we pull the current palette from the village office and confirm your window color against it. That keeps the Architectural Control Committee sign-off to a single submission. Call (877) 610-1318 for guidance on what fits your home’s original design.
Yes, we regularly match the original divided-light and mullion patterns from the 1944-1952 Bohannon homes. Most of these tract houses used the same handful of window sizes and grid configurations, and we can apply colonial grids to modern vinyl or composite units to match your neighbor’s original units. On Via Alamitos in the Bohannon tract, we replaced three original wood double-hungs with Milgard Tuscany vinyl windows fitted with colonial grids to match the neighbor’s untouched units, and the SLVHA signed off without a single revision. Call (877) 610-1318 to have us look at your original sashes.
Yes, but only if the installer corrects the framing before setting the unit. Most Bohannon-era openings in San Lorenzo have settled out of square over 70 years, and a replacement window set into an unsquared opening will rack, bind, and eventually leak or fail inspection. We shim and flash every opening to bring it back to level and square before the new unit goes in, and we include that work in the written quote. Call (877) 610-1318 for a free assessment of your existing openings.
Impact windows in San Lorenzo need the same hurricane product rating you would expect anywhere else, but they also need to pass the SLVHA’s finish and design review. High-impact units in dark or modern frame colors frequently fail the Village association’s standards even though they meet the structural rating. We install PGT and CGI impact-rated units and handle the Architectural Control Committee submittal with the finish color already matched to the approved palette. Call (877) 610-1318 to review impact options for your San Lorenzo home.
If you’re planning window or door work in San Lorenzo and do not want to fight the Homes Association on top of the county, call Barrett & Sons Construction at (877) 610-1318. We’ll pull the palette, file the submittal, and price the job in writing before anything gets ordered. Free estimates, written change orders, and the 90-Day Done Right Promise on every completed job.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving San Lorenzo and surrounding Alameda County communities since 1998.