Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Installation Across Alhambra
Door installation in Alhambra typically runs $1,200-$4,800 for a standard exterior entry door, and $2,400-$7,500 for a French or double door setup, with custom millwork and specialty glass pushing the higher end. Most jobs on Alhambra’s 1920s-1950s housing stock require templating the rough opening rather than ordering off a nominal size chart, because decades of inland heat cycling have settled nearly every jamb out of square. That’s the work we do every week at Westlight Windows & Doors, and we’ve been doing it since 2009 as an independently owned and operated Kingswell location. If you’re weighing a door replacement on a Craftsman bungalow near Almansor Park or a Spanish Colonial Revival off Huntington Drive, call (903) 354-7134 and we’ll give you a written price before anything gets ordered.

Why Westlight Windows & Doors Is Alhambra’s Preferred Door Installation Company
Alhambra homeowners tend to ask the same three questions before they’ll even look at a quote: will you show up, will the price hold, and will you stand behind the work if something goes wrong. We answer those questions the same way every time: a committed arrival window, a written price before any work starts, and a 365-Day Done Right Promise that puts the guarantee in writing at job completion. Owen Satterfield leads our team, and the standard he set in 2009 is simple: if the work isn’t right within the guarantee period, we come back and fix it at no charge. Alhambra customers also get a Free Second Visit if a repair fails, automatically, with no negotiating required.
Our technicians are background-checked and uniformed, so you know exactly who’s walking through your door. And when you call (903) 354-7134, a live person answers, 24 hours a day, 7 days a week. Not a voicemail box, not a chatbot, a real human who can schedule, answer questions, or dispatch help. On Alhambra’s owner-occupied streets, where a no-show contractor is a familiar story, that kind of reliability is the whole ballgame.
Exterior Door Installation in Alhambra
Exterior Door Installation in Alhambra means more than swapping a slab. The bulk of the housing stock here dates from 1920 to 1955, and original steel casement jambs, non-standard rough openings, and shallow stucco returns are the rule, not the exception. A standard exterior door replacement on a typical Alhambra home runs $1,200-$4,800 installed, depending on whether we’re working with a stock Therma-Tru unit or a custom-sized slab ordered to match a settled opening. The first thing we do is template the actual rough opening, because ordering to nominal dimensions on a 90-year-old wall leaves visible gaps against the stucco and forces a callback.
Entry Doors with Security Screen Bundling
In Alhambra, a decorative wrought-iron or aluminum security screen door is a near-universal curb-appeal and safety standard. We quote it alongside the entry door because leaving it out reads as an incomplete bid. Our Door Installation team carries the product line and the vendor relationships so the screen arrives with the door, not three weeks later.
Custom Sizing for Settled Openings
Many Alhambra door openings have twisted out of square over ninety years of inland heat cycling. We template, order a custom-sized slab, and re-integrate the stucco return before setting the door. That sequence is what prevents the visible gaps and air leaks that plague rushed replacements on older Spanish Colonial Revival and Craftsman homes.
French Door Installation in Alhambra
French Door Installation in Alhambra typically runs $2,400-$7,500, and the spread comes down to glass, millwork, and whether the opening needs reframing. On older Alhambra homes with non-standard wall assemblies, we template the opening the same way we would for a custom entry door, so the new pair seats cleanly against the stucco and swings true. French doors here are often chosen for dining rooms and sunrooms that open onto the shallow rear yards common to the city’s 1920s and 1930s lots, which means the threshold detail has to handle both direct sun and the occasional Santa Ana wind event.
Weatherstripping for Inland Heat and Dry Air
Alhambra sits deep in the inland San Gabriel Valley basin, where summer highs routinely exceed 100°F and the low-humidity air dries out original wood frames faster than coastal climates do. That dry air shrinks and cracks old weatherstripping, so a French door installation that skips a full seal replacement will whistle within the first season. We spec compression gaskets and threshold sweeps rated for that kind of temperature swing.
Architectural Glass and Specialty Finishes
When the job calls for low-e glass (a thin coating that reflects heat back out in summer and back in during winter), we carry ECO Window Systems and ES Windows lines to match the right product to the right opening. We’ve handled custom lite patterns and designer hardware on Alhambra properties where the homeowner wanted the new French doors to read as original to the house. The price is fixed in writing before we order the glass, because a specialty pane that arrives after a scope change is a costly mistake on a long-lead item.

Trusted Brands We Service in Alhambra
We install door products from Therma-Tru, PGT, and CGI, and we carry glass and millwork lines including ECO Window Systems, ES Windows, and CWS. That matters in Alhambra because the right product for a Craftsman bungalow on North Almansor Street is rarely the right product for a mid-century stucco home near Granada Park. Because we stock local parts support for Alhambra customers, warranty work and hardware replacements don’t stall while parts ship across the country. We match the product to the job, not the job to whatever one brand happens to have in stock.
Common Door Installation Problems We See in Alhambra Homes
- Settled, out-of-square rough openings. Original steel casement jambs on 1920s-1950s homes have shifted over decades of inland heat cycling, and a door ordered to nominal dimensions will show gaps against the stucco. We template the opening instead.
- Incomplete bids without a security screen door. On Alhambra’s owner-occupied blocks, leaving the decorative wrought-iron or aluminum security screen out of the quote reads as an amateur bid and routinely loses the job. We bundle it from the start.
- Dry-air weatherstripping failure. The low-humidity inland air shrinks original wood frames and accelerates air gaps. A door installation that doesn’t replace the full seal system will whistle within a season.
- Ordering long-lead custom items before the price is fixed. A custom slab or specialty glass can take weeks to arrive. If the price isn’t locked in writing before the order goes out, the margin disappears with any scope change. We fix the price first, every time.
Pricing for Door Installation in Alhambra, CA
Here’s what we tell Alhambra homeowners before they commit to anything. A standard exterior entry door runs $1,200-$4,800 installed. A French door or double door setup runs $2,400-$7,500, with custom glass and millwork at the upper end. A decorative security screen door typically adds $600-$2,400 depending on the ironwork. What moves the number is the rough opening: Alhambra’s older homes rarely take a stock slab without templating and stucco re-integration. Every quote is written and fixed before any work starts. No revised invoices at the door, no change orders sprung on you after demo. Call Door Installation in Alhambra at (903) 354-7134 and we’ll schedule a free estimate.
We Also Serve Cities Near Alhambra
Beyond Alhambra, our crews regularly work in South Pasadena, San Marino, Monterey Park, and San Gabriel. The housing stock shifts from city to city, but the Kingswell Guarantee doesn’t: written price before any work starts, a committed arrival window, a clean job site, and a written guarantee on every job. If you’re just over the city line, the same team and the same terms apply.
Serving Alhambra, CA - Our Local Coverage Area
We’re based in the Alhambra 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 About Door Installation in Alhambra
A decorative wrought-iron or aluminum security screen door is a near-universal curb-appeal and safety standard across Alhambra’s owner-occupied blocks, so an entry-door quote without it is treated as incomplete and often loses the job to a contractor who carries the line. We bundle the screen quote from the first visit because Alhambra homeowners expect it, not as an upsell but as standard practice. Call (903) 354-7134 for an exact quote on your entry door and screen package.
Yes, and that’s the normal starting point on most Alhambra homes from that era, not an edge case. We template the actual rough opening, order a custom-sized slab to match, and re-integrate the stucco return before setting the door. Trying to force a stock door into a settled jamb leaves visible gaps and air leaks; we’d rather order it right the first time. Call (903) 354-7134 and we’ll assess the opening during a free estimate.
Custom slabs and specialty glass typically run three to eight weeks from order, depending on the manufacturer line and the millwork involved. That lead time, not labor, is what sets the calendar on this tier of work, which is why we fix the price in writing before we order anything. In Alhambra’s climate, the wait is worth it, because a door sized to your actual opening will seal and swing correctly for decades instead of needing a callback next season.
Yes, in two specific ways. The low-humidity inland air dries out original wood frames and shrinks weatherstripping faster than coastal Los Angeles, so a door installation that skips a full seal replacement will develop air gaps within a season. Santa Ana wind events then push through those gaps and stress door thresholds, so we spec compression gaskets and sweeps rated for that kind of exposure. If you’re hearing a whistle around a door during a Santa Ana, call (903) 354-7134 for an inspection and a free estimate on the fix.
Yes, we template every French door opening the same way we template an entry door, because Alhambra’s older homes rarely have square, standard rough openings. The custom sizing and millwork that keep an entry door sealed against stucco apply equally to a pair of French doors, especially on the rear walls that face the afternoon heat. A typical French door installation in Alhambra runs $2,400-$7,500, with the glass and millwork driving the spread. Call (903) 354-7134 for a written quote on your specific opening.
Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving Alhambra since 2009.










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