Door Replacement in Los Altos - Free In-Home Measure, Written Price

Fast, Reliable Door Replacement Across Los Altos

Door replacement in Los Altos typically runs $1,400 – $4,800 depending on whether you’re swapping just the slab or reframing the rough opening, and most single-door jobs finish in one to two days. Los Altos homes throw a specific curveball at this work: decades of remodeling have left many openings non-standard, so the price hinges on what’s actually behind the trim once we pull it. Our crews know the ranch homes off Miramonte, the older streets near Los Altos Village, and the WUI zones near Rancho San Antonio and Hidden Villa. If you’re planning a door replacement in Los Altos, call (682) 281-2168 for a written quote before anything gets ordered.

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Why Juniper Windows & Doors Is Los Altos’s Preferred Door Replacement Company

We’ve been replacing doors since 2001, and the work in Los Altos is never a copy-paste job. The housing stock here demands real inspection before a door gets ordered. Our Door Replacement team has learned what to look for in Los Altos specifically: out-of-square jambs on 1950s builds near Loyola Corners, doubled trim stacks from renovations on homes near Covington Road, and south-facing entries that take weather straight off the Santa Cruz Mountains. We know the city’s WUI ignition-resistant requirements and we scope for them before the door is purchased, not after. Sean Mackey, who leads our operations, oversees every Los Altos estimate personally. He reviews the photos, the measurements, and the written price before it reaches you. That’s the point of our process: the number you see is the number we install for, and it’s covered by the 365-Day Done Right Promise, parts and labor, in writing. You also get a live arrival time and before-and-after photos through the Relay Visibility Guarantee, so you’re never wondering who’s showing up or what they actually did. Our Los Altos customers consistently mention the same two things in reviews: the price didn’t move, and the crew left the job cleaner than they found it.

Interior Door Installation in Los Altos

Interior Door Installation in Los Altos means something different than it does in most markets because of how often interior walls here have been opened up, closed off, or widened since the 1960s. We regularly find rough openings that are 1/4 to 3/4 inch out of square, and pre-hung doors sized for standard framing won’t sit right without shimming and adjustment you’d never see coming from a photo. A typical interior door replacement in Los Altos runs $350 – $900 for a standard single door, and up to $1,500 – $2,800 when the opening needs rework or you’re installing a solid-core door, matching casing, and hardware. Most interior work finishes in under a day. We’ve done this in homes near Springer Road, the quiet streets west of Grant Road, and the 1980s builds between El Monte and Foothill Expressway. It’s routine work for our crews, but the details are what make it look right in a Los Altos home: consistent reveals, casings that meet existing trim cleanly, and a door that closes without rubbing in mid-July when the humidity shifts.

Pre-Hung Door Replacement

Pre-hung units include the slab, frame, and hinges as one assembly, which is almost always the better choice in Los Altos when the existing jamb has been painted over three times or the hinge mortises are wallowed out. We set the entire unit, shim it square, and trim it out in a day. Expect $500 – $1,200 for a standard interior pre-hung in Los Altos, with solid-core options and better hardware pushing toward the higher end.

Slab-Only Replacement

If the existing jamb is in good shape and square, a slab-only swap saves money, usually $250 – $600. This works well in Los Altos homes where an interior door has failed at the hinge or delaminated at the bottom, not where the frame itself has shifted. We’ll measure the existing slab across multiple points before recommending this route, because a jamb that’s off by half an inch makes a new slab rub no matter what we do.

Door Installers in Los Altos

Door Installers in Los Altos have to be comfortable with old framing and newer code, because the city has both in close quarters. You can drive from a 1950s original on one block to a 2015 remodel on the next, and the code the door assembly must meet is not the same. Our installers handle the full scope: removing the old door and jamb, inspecting the rough opening, correcting framing where needed, flashing the assembly properly, and setting the new unit. A standard exterior door replacement in Los Altos runs $1,800 – $3,500, and a front entry with sidelights or a reframe lands in the $4,000 – $6,800 range. We give you these numbers after a physical inspection, not from a photo, because the real cost driver here is what’s inside the wall. The crews are background-checked, uniformed, and they’ll answer questions while the job is in progress. You’ll know exactly who is at your door – literally.

Entry Door Replacement

Entry doors in Los Altos face real weather, so we look at the full assembly: seal, threshold, jambs, and the flashing behind the trim. A clean swap where the opening is square and dry typically runs $2,000 – $4,000 with a quality unit from Therma-Tru or PGT. If we find rotted sill plate or a header that needs reinforcing, that number moves because the work becomes structural before it becomes cosmetic.

Patio and French Door Install

Patio and French door installs in Los Altos often mean working with openings that were carved out long after the original build. We check the header first, because a lot of these spans were framed with original 2x4s that were never intended to carry a sliding door. Expect $2,500 – $5,500 for a standard patio door, more if you’re going to a multi-slide or an impact-rated unit.

Trusted Brands We Service in Los Altos

We work with eight product lines, and for Los Altos door replacements we most often specify Therma-Tru, PGT, and ES Windows. Therma-Tru is a natural fit for the entry doors on the city’s ranch and colonial styles – clean sightlines, good thermal performance, and pre-finished options that hold up to sun exposure on south-facing fronts. PGT makes sense when the home sits in a WUI zone and you want impact-rated glass that’s built to resist wind-borne debris without shattering. We order directly from the manufacturers, not through a middleman, so lead times stay predictable and warranty claims don’t get bounced around. For Los Altos customers, we stock common replacement parts and can pull manufacturer specs locally, which means a damaged slab or failed hardware doesn’t leave you waiting weeks.

Common Door Replacement Problems We See in Los Altos Homes

• Non-standard rough openings. Homes built in the 1950s and 1960s around North Los Altos and near the high school district often have jambs that are 1/2 to 3/4 inch out of square, and doors that were installed before modern pre-hung units even existed. A door sized from a quick photo read will not seat correctly.
• Hidden water damage at the sill plate. South- and west-facing entries take storms that roll in off the Santa Cruz Mountains foothills, and years of marginal flashing leave the bottom plate soft and spongy. We find it after pulling the old jamb, which is why our Los Altos quotes include scope for repair rather than a fixed number that gets revised later.
• Doubled-up trim from decades of remodels. Homes near Los Altos Village and along Hillview Avenue have often had two or three rounds of interior updates, each adding a layer of casing. Removing it all to expose the true rough opening changes the job from a one-hour swap to a half-day reframe, and if nobody looked before quoting, the price moves.
• WUI compliance on exterior door assemblies. Los Altos enforces ignition-resistant construction standards in wildland interface areas, which covers a meaningful share of homes near Rancho San Antonio and the hills west of Foothill Expressway. A standard door that isn’t fire-rated or ember-resistant can fail inspection, and reordering after the fact adds weeks and hundreds in return freight.

Pricing for Door Replacement in Los Altos, CA

We Also Serve Cities Near Los Altos

Our Door Replacement in Los Altos crews also cover Mountain View, Stanford, Palo Alto, and Menlo Park. If you’re just over the city line near the El Camino corridor or up toward the county line, the same written-price process and 365-Day Done Right Promise applies. Scheduling is coordinated from the brand’s San Francisco Bay Area office, and our crews serve Los Altos locally.

FAQs About Door Replacement in Los Altos