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Fast, Reliable Door Replacement Across East Pasadena
Replacing a door in East Pasadena means dealing with bungalow jambs that haven’t been square since the 1940s. That’s the honest starting point. Our crews work these San Gabriel Valley homes every week, and we scope every East Pasadena job around what’s actually behind the casing, not what a catalog says should fit. Call (682) 281-2168 for a free estimate and we’ll send someone who knows exactly what to look for.
Why Juniper Windows & Doors Is East Pasadena’s Preferred Door Replacement Company
Homeowners in East Pasadena call us because we write the price down before anything gets unscrewed. A door replacement quote from Juniper includes the jamb truing, the shims, the trim work, the disposal. If it’s not in the written price, it doesn’t get billed. That’s the Juniper standard, and it’s why East Pasadena customers with 1920s bungalows and mid-century ranches keep referring us. Our Door Replacement team includes background-checked, uniformed technicians. You see a live arrival time before we show up, photo updates during the job, and a digital invoice when it’s done.
Every installation is backed by the 365-Day Done Right Promise: if the work isn’t right, we make it right, parts and labor, for a full year, in writing. Led by Sean Mackey, Juniper has been installing doors since 2001 as part of the Relay Home Co. family. We’re not a general remodeler. Doors and windows are the whole job.
Interior Door Replacement in East Pasadena
Interior Door Replacement in East Pasadena typically means pulling a sagging hollow-core off twisted original framing in a 1950s ranch or a narrow bungalow hallway. The old door gets removed, the existing jamb gets checked for square, and the decision gets made: salvage and true it, or replace the whole unit. In older East Pasadena homes, the smarter move is usually a slab swap on a salvaged jamb, unless the jamb itself has water damage or rot.
Solid-Core Upgrades for Bungalow Noise
East Pasadena bungalows with original hollow-core doors carry hallway noise right through the house. Replacing them with solid-core slabs changes how a bedroom actually feels. Expect the labor and material for a solid-core interior slab replacement to run $350 to $750 per door depending on width and whether hardware needs to be routed or re-bored.
Trueing a Twisted Jamb
When the jamb is worth keeping, we sister and shim the rough opening until the new slab latches clean. This is slow, careful work. Most East Pasadena homes need it, and most generic quotes skip it. For jamb salvage and re-shim work, budget an additional $150 to $300 on top of the slab cost.
Interior Door Installation in East Pasadena
Interior Door Installation in East Pasadena covers new pre-hung units where a doorway didn’t exist before or where the old frame has failed entirely. That’s common in East Pasadena when homeowners open up a wall during a bathroom or hallway remodel, or when a water leak has wicked into the threshold and the rough opening needs rebuilding before anything can be set.
Pre-Hung Units in Renovated Openings
Installing a pre-hung interior door in a fresh East Pasadena opening usually runs $500 to $1,100 per unit, including casing, hardware, and disposal. If the rough opening was framed by a previous owner and hasn’t been verified, expect the installer to spend extra time squaring it. We verify every opening before quoting, so there’s no surprise line item later.
Ranch Hallway Replacements
Mid-century ranch homes in East Pasadena often have bedrooms opening off one long hallway. Replacing all of them at once saves on mobilization and keeps the finish consistent. A three-door hallway replacement typically lands between $1,400 and $2,800 total, depending on slab widths and how much jamb work each opening needs.
Trusted Brands We Service in East Pasadena
We install and service doors from Therma-Tru, PGT, and ViewLux, so East Pasadena homeowners get real product choices instead of whatever the supply house had in stock. A 1920s bungalow entry usually calls for a Therma-Tru fiberglass unit, which handles San Gabriel Valley sun without warping. For impact-rated exterior work, PGT and ViewLux are both on our shelf. Because we’re not tied to one manufacturer, the right door for your opening is never a compromise.
Common Door Replacement Problems We See in East Pasadena Homes
- Pre-hung doors that bind within a season. The old wood jambs in East Pasadena bungalows move with rain and heat. If the installer didn’t true the opening before setting the new unit, the strike side binds by the next temperature change. We shim and square every opening before the door goes in.
- Rot hidden behind trim and thresholds. A door slab can look fine while the sill pan underneath is failing. In East Pasadena’s wet winters, a missing or degraded sill pan wicks water straight into the subfloor. We inspect and replace flashing as part of every exterior door job.
- Assumed standard sizes that don’t fit. The narrow hallways on older East Pasadena floors often have rough openings that won’t clear a standard 32-inch pre-hung without field adjustment. We measure on site before quoting, so the number we give you is the number you pay.
- Hollow-core slabs doing nothing for temperature or noise. East Pasadena afternoons heat up fast. A hollow-core interior door does nothing to hold conditioned air in a hallway. Upgrading to solid-core changes how the house feels, especially in ranch layouts with long east-west exposure.
Pricing for Door Replacement in East Pasadena, CA
Interior door replacement in East Pasadena runs roughly $350 to $750 per door for a slab swap, and $500 to $1,100 per unit when you’re replacing the full pre-hung assembly. Exterior entry replacement runs $1,400 to $4,200 depending on product, glass package, and what the rough opening needs. The two line items that move the number most in East Pasadena: jamb work on old framing, and whether the exterior opening needs new sill flashing. We write the price before work starts and we don’t change it without a signed change order. Call (682) 281-2168 to schedule your free estimate.
We Also Serve Cities Near East Pasadena
Our Door Replacement in East Pasadena crews also cover Los Angeles, San Diego, San Jose, and San Francisco from the Los Angeles office. If you’re a few miles outside East Pasadena, call and we’ll tell you straight whether we can get a crew to you this week.
Serving East Pasadena, CA - Our Local Coverage Area
We’re based in the East Pasadena 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 Replacement in East Pasadena
Yes, in most cases East Pasadena requires a permit when an exterior door opening is modified, which includes replacing the frame or changing the size of the rough opening. A like-for-like slab swap on an existing frame typically doesn’t need one. We pull permits and schedule inspections for any East Pasadena job that requires them. Call (682) 281-2168 and we’ll tell you what your specific opening requires.
Because the wood jambs in East Pasadena bungalows swell and contract with seasonal humidity changes, and most of those jambs are no longer square. The fix is trueing the jamb and re-shimming the rough opening, not planing the door into compliance. We do this on nearly every older East Pasadena home we work on. It’s part of the written quote.
Yes, on most East Pasadena homes the original jamb is solid enough to keep, so we can set a new slab into the existing opening and re-trim as needed. We only recommend full pre-hung replacement when the jamb has rot or the framing has failed. The slab route is usually $350 to $750 per door.
Three things: hidden rot behind the threshold or casing, a rough opening that needs re-framing rather than simple shims, and product changes after the quote. Our East Pasadena quotes account for typical jamb truing and shim labor, so the price you sign is usually the price you pay. If we open a wall and find something structural, we stop, show you photos, and get a signed change order before proceeding. No surprise invoices.
Most single-door replacements in East Pasadena take one to two days once materials arrive. Jamb-heavy work on older bungalows can push to two or three. Product lead time is usually one to two weeks for Therma-Tru, PGT, or ViewLux doors. We’ll give you a calendar before the first screw comes out. Free estimates at (682) 281-2168.
Written by Sean Mackey, Owner at Juniper Windows & Doors, serving East Pasadena since 2001.










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