Window installation in Mountain View, CA typically runs $800 to $1,600 per window installed, or roughly $12,000 to $26,000 for a full-home replacement of 12–18 windows. Construction Remodeling in Bay Area (CRBA), a CSLB-licensed contractor, replaces windows throughout Mountain View — matching frame material and glazing to each home’s age, sun exposure, and California’s Title 24 energy code.
By Ray Evgeny Khaikin, Owner & General Contractor · Last updated 11 August 2026
Most Mountain View window jobs run $800 to $1,600 per window installed. Standard vinyl sliders and double-hung units sit at the lower end; fiberglass frames (Marvin, Pella) and larger custom openings push toward the top.
For a typical home with 12–18 windows:
CRBA’s quotes are fixed-price and include permit fees, so the number you’re quoted is the number you pay — no change order later for the paperwork.
Replace your windows when they’re drafty, foggy, or fighting you every time you open them — not on a fixed schedule. A few signs tell you it’s time sooner rather than later.
Original single-pane aluminum frames, still common in Mountain View’s postwar ranch tracts around Monta Loma and Rex Manor, are the clearest case: they leak air and sound no matter how well they’re maintained. On newer dual-pane windows, look for condensation or haze trapped between the panes — that’s a failed seal, and it only gets worse. Persistent drafts, frames that have swollen or warped, and street noise that shouldn’t be this loud are the other three signs we hear about most.
Yes — new, Title 24-compliant windows typically pay for themselves in energy savings and noise reduction within about 5 to 7 years, according to CRBA’s own installation data.
The mechanism is straightforward: single-pane aluminum windows let heat pour out in winter and in during summer, which is exactly why California’s energy code sets minimum performance standards — a maximum U-factor and solar heat gain coefficient — for any replacement window installed under permit. Dual-pane low-E glass in a well-sealed frame cuts that heat transfer dramatically, which is where the utility-bill savings come from. Whether a specific rebate applies to your project is a separate question — see the FAQ below.
We replace windows across Mountain View — Old Mountain View, Monta Loma, Rex Manor, Cuesta Park, Waverly Park, North Whisman, and the Shoreline West/North Bayshore corridor — plus neighboring Sunnyvale, Palo Alto, Los Altos, and Santa Clara.
Unlike a lot of cosmetic remodeling work, window replacement in Mountain View almost always needs a permit. The City of Mountain View Building Division reviews window jobs for Title 24 energy compliance and, in bedrooms, emergency-egress requirements — even a like-for-like swap can trigger review. We pull that permit as part of every fixed-price quote.
One more local factor: homes near Highway 101, El Camino Real, or under the Moffett Field flight path get an outsized comfort boost from acoustic-rated dual-pane glass, on top of the energy savings.
Three patterns come up again and again. First, single-pane aluminum-to-vinyl swaps in the postwar ranch tracts near Cuesta Park and Rex Manor — usually a whole-house job once the first window is opened up and the rest are found in the same condition. Second, west-facing living rooms in Cuesta Park and Waverly Park that bake in the afternoon sun; those homeowners usually end up in fiberglass with a lower solar heat gain coefficient rather than standard vinyl. Third, condo and townhome buyers near downtown Mountain View replacing builder-grade vinyl windows that were never upgraded after the original construction.
Most jobs run $800 to $1,600 per window installed, or $12,000 to $26,000 for a whole-home replacement of 12–18 windows. Fiberglass frames from Marvin or Pella sit at the top of that range; standard vinyl from Milgard or Anlin sits at the bottom.
Generally, yes — especially in a climate that swings from foggy mornings to hot, dry afternoons. New dual-pane windows improve comfort, cut noise from traffic or nearby flight paths, and typically pay back their cost in energy savings within 5 to 7 years. They also bring older homes into Title 24 compliance, which matters if you sell.
It depends, and the picture has changed recently. The federal 25C tax credit for windows expired at the end of 2025, and California doesn’t currently offer a standalone statewide window rebate. Some utility programs, including PG&E’s residential rebates, occasionally cover ENERGY STAR-certified windows — especially when bundled with a larger energy upgrade — but availability changes often, so check directly before you buy.
Physical installation is fast — most homes are done in 1 to 3 days once the crew is on-site. The longer lead time is ordering: custom-sized windows typically take 3 to 6 weeks to manufacture before installation day, plus 1 to 4 weeks for the City of Mountain View to issue the permit.
Yes, in almost every case. The City of Mountain View Building Division requires a permit for window replacement to verify Title 24 energy compliance and, for bedroom windows, emergency-egress requirements. CRBA pulls this permit as part of every fixed-price quote, so it’s never a surprise line item later.
Improve your home’s comfort, efficiency, and curb appeal with professionally installed windows from CRBA. We’ll help you choose the right windows, handle the required permits, and provide clear, upfront pricing.
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