Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Window Replacement Across San Bruno
If your San Bruno home still has its original aluminum single-pane windows, you already know the problem: SFO flight noise that rattles conversations, heating bills that climb every winter, and frames that have corroded in the salt-laden fog that pours through the wind gap between San Bruno Mountain and the bay. A typical full-frame window replacement in San Bruno runs $950-$1,800 per opening, and most homes in the 94066 and 94080 zip codes take two to three days for a complete job. Call (509) 265-6387 to schedule a measured survey and get your written price before any work starts.
Sightline Windows & Doors works throughout San Bruno, from Crestmoor and Rollingwood up the hill to the flatlands near San Bruno Avenue and around Tanforan. We know this housing stock: postwar ranchers and bungalows built between 1945 and 1970, most still carrying the windows they were framed with. We measure, write the price, and install. No surprises. More on our full Window Replacement process to understand exactly how a job runs from survey to photo record.
Why Sightline Windows & Doors Is San Bruno’s Preferred Window Replacement Company
Every San Bruno job starts the same way: a measured survey you keep. Haven Clause 1 means the written quote and the measurement are the same document, so the price on paper is the price on the invoice. If a technician finds rot in the rough opening or a frame out of square, the adjustment is documented and priced before a tool is lifted, not billed as a change order later.
Our San Bruno customers routinely mention three things in reviews: the written price they received before scheduling, the photo record left after every visit, and the fact that the person who measured the job is the person who installed it. Technicians are background-checked, uniformed, and identified by license number before arrival, per Haven Clause 3. Sonia Raman, who leads Sightline Windows & Doors, built the Haven Standard to answer the question every careful homeowner asks: can you show me that in writing? We can, on every job, from the first survey through the final photo file and the 365-Day Done Right Promise.
If you bring us a competitor’s written estimate, we’ll review it at no charge as a free second opinion. That’s not a promotion. It’s how we’ve operated since 2012, across more than 18,000 window and door installations.
Our Window Replacement Services in San Bruno
Full Frame Replacement
The workhorse for San Bruno’s postwar ranchers. When the original frame shows corrosion from decades of marine air, or when the rough opening has settled out of square, pulling the entire unit and resetting it is the only fix that lasts. Full frame replacement in San Bruno typically runs $950-$1,800 per window, depending on size, material, and whether the stucco exterior needs to be cut back and re-flashed. We handle the flashing detail properly, because a window that leaks in San Bruno’s wind-driven rain will show the damage within two seasons.
Insert Window Replacement
Where the existing frame is still square and structurally sound, an insert installs a new glazing unit directly into the old opening. It’s faster and less invasive, which matters when you’re living in the house during the work. Inserts in San Bruno typically run $700-$1,200 per opening. The catch: with the persistent wind gap airflow off San Bruno Mountain, we measure frame deflection before recommending an insert. A frame that’s racked even slightly will telegraph the problem into the new sash within a year. We tell you that on the survey, in writing.
Vinyl Replacement Windows
Vinyl makes sense for a lot of San Bruno homeowners because it doesn’t corrode, which aluminum demonstrably does here. The salt-laden fog that rolls through the gap between San Bruno Mountain and the bay is a year-round corrosion agent, not a seasonal one. Vinyl replacement windows in San Bruno run $600-$1,100 per opening for standard sizes, and we spec them by U-factor and SHGC, not by what’s sitting in a warehouse. For homes under the SFO flight path, we can pair vinyl frames with laminated acoustic glass to get meaningful STC gains without the cost of a full impact-rated spec.
Energy-Efficient Upgrade
Dual-pane glass with low-E coating and argon fill is the baseline for anything we install in San Bruno. The problem isn’t just heat loss; it’s the failed IGU seals that show up as fog between the panes. San Bruno’s persistent high-velocity marine airflow accelerates seal failure faster than in inland Peninsula cities, which means a “foggy window” call here is often a full unit replacement, not a repair. We’ll tell you what a window actually needs, and we’ll show you the U-factor and SHGC numbers on the written quote. If SFO’s noise insulation program already replaced some of your windows years ago, we can match the acoustic spec so the new openings blend seamlessly.
We also handle Door Installation in San Bruno, because in homes this age, a window project often reveals a door frame that’s racked out of square and needs the same measured attention.
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.
BeforeAfterTrusted Brands We Service in San Bruno
We specify from eight verified manufacturer lines and stock common parts for San Bruno’s housing style, so turnaround doesn’t stall on a backorder. For impact-rated openings, we specify PGT and CGI, both proven in coastal wind zones. For energy-efficient retrofit work, CWS and ES Windows give us strong U-factor and SHGC performance per dollar. Every product is chosen for what the opening requires, not what’s in stock or what carries the highest margin. That’s Haven Clause 5: no surprises, including in product selection.
Common Window Replacement Problems We See in San Bruno Homes
- Fogged or failed dual-pane seals. Homes on the west side of San Bruno, exposed to salt-laden wind off the gap, show IGU seal failure far earlier than homes in Burlingame or Millbrae. The fix is usually a full unit replacement, not a glass-only swap.
- Corroded aluminum frames. Original single-pane aluminum windows on postwar ranchers are pitted and seized after decades in San Bruno’s marine air. If the sash won’t open or the frame shows white powdery oxidation, a full frame replacement is the only option.
- Flight path noise where the SFO program didn’t reach. Kitchens, bathrooms, and bonus rooms were commonly excluded from the FAA-funded retrofits. We regularly source matching acoustic laminated glass to blend new installs with the SFO-spec units already in the home.
- Racked rough openings from settled foundations. San Bruno’s homes are old enough that foundation movement is common. A window installed without checking rough opening square will bind, leak, or fail within a few seasons. We measure and document every opening before quoting.
Pricing for Window Replacement in San Bruno, CA
Here are the numbers we quote most often in San Bruno, per opening, including labor, flashing, and haul-away:
- Insert window (vinyl, standard size): $700-$1,200
- Insert window (acoustic laminated glass, SFO-spec): $1,100-$1,800
- Full frame replacement (vinyl, standard size): $950-$1,800
- Full frame replacement (impact-rated, PGT or CGI): $1,600-$2,800
- Whole-house scope (8-12 windows, typical 3-bed rancher): $9,000-$21,000
What moves the number: window size, framing condition, stucco repair, acoustic glass spec, and whether you’re matching existing SFO-program windows. You’ll get a written line-item price from the survey, and that price cannot change once you approve it. Call (509) 265-6387 to schedule your measured survey. The estimate is free, and the document is yours to keep.
We Also Serve Cities Near San Bruno
Beyond San Bruno, our crews cover Window Replacement in San Bruno projects and regularly work in South San Francisco, Pacifica, Daly City, and Burlingame. If your home sits near the border off El Camino Real or up toward the mountain, the same survey-and-written-price process applies. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office, with crews serving San Bruno locally.
Serving San Bruno, CA - Our Local Coverage Area
We’re based in the San Bruno 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 - Window Replacement in San Bruno
We typically complete a measured survey in San Bruno within 5 to 7 business days of your call. The survey itself takes about an hour for a standard 3-bedroom rancher. You keep the document, and the written price comes from that same survey. Call (509) 265-6387 to schedule, and a live person answers, not a voicemail queue.
Yes. We work in Crestmoor, Rollingwood, the flatlands near San Bruno Avenue, the pockets around Tanforan, and every neighborhood in the 94066 and 94080 zip codes. Most of our San Bruno work is on postwar single-family homes built before 1970. If your house is in that stock, we’ve measured a dozen just like it this year.
Yes, and this is one of the most common calls we get in San Bruno. The FAA-administered program typically covered bedrooms and living rooms, leaving kitchens, bathrooms, and bonus rooms with original windows. We source acoustic laminated glass with matching STC ratings and sightlines so new installs blend with the SFO-spec units already in your home. We’ll show you the spec sheet before we quote. Call (509) 265-6387 for an exact match.
Not meaningfully. Our per-opening pricing in San Bruno runs the same as South San Francisco and Burlingame. What changes the number is the condition of the existing frame, whether acoustic glass is needed for the flight path, and whether stucco repair is required. We give you the written range on the survey, and the final price is set before any work starts.
Every installation is covered by the 365-Day Done Right Promise. If it isn’t done right, we make it right, written into the Haven Standard, not a verbal assurance. You also receive a documented photo record of the completed work and the written warranty for the product line specified. Nothing about our warranty is a courtesy; it’s part of the standard you’re buying. Call (509) 265-6387 to get your free measured survey and written price.
Get Your Written Price for Window Replacement in San Bruno
The next step is a measured survey. It’s free, it takes about an hour, and you keep the document with the line-item written price. If you have a competitor’s quote, bring it; we’ll review it at no charge as a second opinion. Call (509) 265-6387 to schedule. A live person answers, and the price you get in writing is the price you pay.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving San Bruno and the Peninsula with written prices and documented photo records since 2012.