Double hung
Horizontal roller
Casement
Bay & bow
Sliding glass doors
Entry doors
Impact garage doors
PGT
CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateStyles & brands we work with
See the difference
Before
After
Before
After
Before
AfterWindow Installation Near You in Pasadena, CA
If you’re searching for Window Installation services near you in Pasadena, you’ll find our team at Lightwell Windows & Doors ready to help, often the same day you call. We’re at (626) 628-2308, and a live person answers that line 24/7, so you won’t be routed through a voicemail maze when you need answers about a broken pane, a drafty frame, or a full-home replacement. We serve Pasadena and the surrounding communities, including Downtown Los Angeles, Burbank, Arcadia, Duarte, Monrovia, Highland Park, and Temple City.
Most window replacements in Pasadena run between $550 and $1,400 per opening depending on the product line, the condition of the existing frame, and whether we’re doing a full-frame replacement or a retrofit. You’ll get a written price before any work starts, every time, so the number you agree to is the number you pay. Home is where this starts: a conversation about your windows, not a sales pitch.
- Written price before any work starts – no invoice surprises at the end of the day.
- Background-checked, uniformed technicians – you know who is at your door before they knock.
- Shoe covers and drop cloths on every visit – floors and furniture stay clean.
- 365-Day Done Right Promise – if the finished work is not right, we make it right.
- Live phone answered 24/7 – a real person at (626) 628-2308, not a recording.
Lightwell Windows & Doors is an independently owned and operated Cedarwell location, serving Pasadena families since 2010. Keith Yamada leads our team, and he’s the kind of owner who still walks job sites and returns calls himself. A light well is what brings daylight deep into a building. That is what a well-installed window should do for your home.
Fast, Local Window Installation
When you need window installation in Pasadena, speed matters. A cracked pane over a child’s bed, a frame that won’t seal against the San Gabriel Valley’s afternoon heat, or a patio door that sticks when your dog wants out – these are not things to put off. We schedule most estimates within 24 to 48 hours of your call, and for homeowners with an urgent issue, we can often get a technician to your door the same day. Our crews arrive in uniform, introduce themselves by name, and walk the job with you before any tools come off the truck.
We measure precisely, then bring the right inventory from our eight manufacturer brands. No “we’ll order that and get back to you” unless it’s a custom size that genuinely requires it. For standard openings, we frequently start the installation within a week of the estimate, because we carry the products we recommend. This is our Window Installation in Pasadena page, where you can read more about the full process from measurement to cleanup, but the short version is this: we arrive on time, protect your floors with drop cloths, install your windows, clean up like it’s our own home, and hand you a photo of the cleanup before the crew leaves.
Your kids’ sleep schedules matter during an install. We’ll work around nap time when we can, use quiet tools where the job allows, and if we’re finishing at 4:45pm, we’ll tell you that upfront, not surprise you at 6pm. We follow C.A.R.E. values on every visit: Clean up like it is our own home; Ask before we move or touch anything; Respect the family’s time and quiet hours; Explain the price before the work.
Window Replacement Costs in Pasadena
Here’s what Pasadena homeowners can expect to pay for common window installation jobs. These reflect the local market as of early 2026, accounting for labor rates across the San Gabriel Valley and the product lines we install.
| Window or Door Job | Typical Cost Range (per opening) | What Affects the Price |
|---|---|---|
| Single-hung retrofit window | $550 – $850 | Vinyl or aluminum frame, standard sizing |
| Double-hung retrofit window | $650 – $1,100 | Frame condition, glass package |
| Casement window | $750 – $1,300 | Hardware type, egress requirements |
| Sliding glass door | $1,800 – $3,200 | Panel size, energy code compliance |
| Full-frame window replacement | $900 – $1,400 | Stucco repair, flashing, interior trim |
These numbers are honest, not “starting at” bait. When we give you a quote, it includes labor, materials, debris haul-away, and the cleanup. No separate trip charge on installation day. No “that wasn’t in the original estimate” add-ons. The written price is the price. If you want to run the math yourself before calling, think of the per-opening range above and multiply by the number of windows in your home. A three-bedroom Pasadena ranch with 12 openings might land between $6,600 and $16,800 for a full retrofit, depending on the brand and glass package you choose. For an exact number, call (626) 628-2308. Estimates are free, and you’ll have the figure in writing before you decide anything.
The Lightwell Approach: What Your Home Looks Like When We Leave
Most Pasadena homeowners have been burned by a contractor at least once. Dust on the floors. Furniture moved without asking. A price at the end that was nowhere near the number they agreed to at the start. We built Lightwell’s entire operating process around not being that crew.
Here’s what happens when our team installs windows in your Pasadena home:
- Drop cloths go down first, before any tools come in. Not a single screw, shim, or tube of caulk touches your floor. Shoe covers go on at the door, every time.
- We ask before we move anything. A couch near the window needs to shift two feet. We’ll ask first. A plant on the sill needs to come down. We’ll ask. Nothing in your home moves without your okay.
- Pet-safe products where there’s a choice. When a job allows it, we use sealants and caulks labeled safe for households with animals. Your dog’s nose investigates everything. We account for that.
- Quiet hours are respected. We don’t start hammering at 7am unless you’ve told us that works. We’ll coordinate around your kids’ nap and bedtime, not the other way around.
- A photo of the cleanup before we leave. Our technicians take a picture of the work area, cleaned and ready, and show it to you before they pull out of the driveway. You see exactly what we’re leaving behind.
These are not one-off behaviors. They’re baked into the Cedarwell Care Promise, which Lightwell has operated under since 2010. Every job gets this treatment, not just the big jobs. Keith Yamada set this standard when he took the lead here, and he’d rather lose a bid than cut a corner on how a family’s home is treated.
Window Brands We Install in Pasadena
We carry eight manufacturer brands: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux, including options for 3-Panel Sliding (3-Lite Roller) Windows. That’s deliberately broad, because Pasadena homes range from 1920s Spanish Colonials in Bungalow Heaven to 1950s ranchers in Hastings Ranch to new construction in the foothills, and no single window brand fits every one of those homes. When we recommend a product, it’s because it fits your house and your budget, not because it’s the only brand on our truck.
For a Pasadena home with western exposure and no shade, we might point you toward Awning & Hopper Windows from PGT or CGI for their impact-rated glass and UV protection. For an east-facing bedroom where morning light is everything, ES Windows or ECO Window Systems might be the better fit. For a front entry door that needs to hold up to San Gabriel Valley sun and still look good, Therma-Tru is often the answer. The point is, you get options. You get a recommendation grounded in how your home sits on its lot, how your family uses each room, and what your budget actually is.
Areas We Cover
Our installation crews work throughout Pasadena and the neighboring communities: Downtown Los Angeles, Burbank, Arcadia, Duarte, Monrovia, Highland Park, and Temple City. If you’re in one of these areas and you’ve been searching for “window installation near me,” you’ve found a team that already knows your neighborhood’s housing stock, permit quirks, and street parking constraints. We don’t need to figure out how to get a truck onto your street. We’ve done it before.
In Arcadia, we’ve replaced windows and installed Bay & Bow Windows in homes backing up to the Santa Anita foothills, where afternoon winds test every seal. In Monrovia and Duarte, we’ve handled full-house retrofits on 1970s track homes where the original aluminum frames have warped over five decades. In Highland Park and Burbank, we’ve worked on older homes where the window openings are never perfectly square, and a thoughtful installer makes the difference between a window that slides and one that sticks. Wherever you are in the area, call (626) 628-2308 and we’ll tell you when we can be there.
What Makes Lightwell Different in Pasadena
A light well is an architectural feature that pulls daylight deep into a building. That’s our name’s origin, and it’s the standard we hold every installation to. A window isn’t just a hole in the wall with glass in it. It’s the thing that determines whether a room feels bright or dim, whether your energy bill climbs in August, whether your kids’ bedroom is quiet enough for a nap. A well-installed window changes how a home feels. A poorly installed one shows up as drafts, stuck sashes, fogged glass, and a higher electric bill.
We’re not a franchise monolith. Lightwell Windows & Doors is an independently owned and operated Cedarwell location, and that means the person who answers your call is the person accountable for your job. Keith Yamada runs this shop, and when something isn’t right, you can reach him. The 365-Day Done Right Promise is exactly what it sounds like: if the finished work is not right, we make it right, no debate and no countdown. That promise is stamped on every job we do, including the small ones.
We also answer the phone at any hour. A new French door that won’t latch at 11pm is not a problem you should have to sit with until morning. Call (626) 628-2308. A live person picks up. No phone tree. No “leave a message and we’ll get back to you within one business day.” We’re a local window company, not a call center.
Safety and Quality on Every Installation
Window installation in Pasadena can be straightforward, but it can also involve heavy glass, old frames that shatter unexpectedly, and ladders against two-story walls. Our technicians are trained to handle these jobs safely, and we carry insurance for every installation. When a job involves full-frame replacement on a second story or lifting large patio doors, that’s work for trained professionals with the right equipment. We’ll never ask a homeowner to help lift glass or hold a frame in place.
Lead safety is a real concern in older Pasadena homes. Homes built before 1978 may have lead paint around window frames, and disturbing those surfaces during installation requires careful containment and cleanup. Our crews are trained in lead-safe work practices, and we’ll discuss any concerns with you before we start removing old frames. We’ll also tell you about ventilation, dust control, and how long it takes for sealants to cure before it’s safe for kids and pets to be near the work area. You should never be left guessing about any of this.
FAQs
How fast can you install my windows in Pasadena?
Most Pasadena homeowners get an estimate within 24 to 48 hours of calling us, and for urgent situations we can often get a technician out the same day. Standard-sized window installs generally start within a week of the estimate. Call (626) 628-2308 and tell us what you’re dealing with, and we’ll give you a specific timeline based on our current schedule.
Do you serve my area near Pasadena?
We cover Pasadena and the surrounding communities, including Downtown Los Angeles, Burbank, Arcadia, Duarte, Monrovia, Highland Park, and Temple City. If you’re somewhere nearby and you’re not sure whether we’ll come out, call (626) 628-2308 and ask. A live person will answer and tell you straight.
How much does window installation cost in Pasadena?
Most window replacements run between $550 and $1,400 per opening, depending on the product, the frame condition, and whether it’s a retrofit or full-frame replacement. Sliding glass doors run $1,800 to $3,200. You’ll get a written price before any work starts, so there’s no guessing and no end-of-job surprises. For an exact quote, call (626) 628-2308 – estimates are free.
Can I call after hours if something goes wrong with a new install?
Yes. A live person answers our phone 24/7, including nights, weekends, and holidays. If a newly installed window or door is giving you trouble at any hour, call (626) 628-2308 and you’ll speak to a real human who can help. That’s part of how we operate, not an exception.
Get Your Written Estimate Today
If you’re ready to talk about window installation in Pasadena, call (626) 628-2308. You’ll reach a live person who can answer your questions, schedule a time to look at your windows, and get you a written price before any work starts. Whether you need one window replaced in a kid’s room, a sliding door that doesn’t slide anymore, or a full-house retrofit across every opening, we’ll look at the job, give you honest numbers, and treat your home the way we’d treat our own. Keith and the Lightwell team have been serving Pasadena and the surrounding area since 2010, and we’d be glad to add your home to that list.
Written by Keith Yamada, Owner at Lightwell Windows Pasadena, serving Pasadena and nearby areas.
Six Reasons Homeowners Choose Lightwell Windows Pasadena
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Lightwell Windows Pasadena Services
What Neighbors Say About Lightwell Windows Pasadena
What Our Customers Say
"Quiet, considerate install of several windows. They cleaned the glass and the sills and vacuumed every room. You'd never know a crew had been through. House is quieter and brighter."
- Brent Sakamoto"New patio slider. Clean install, they protected the floor and hauled off the old door. Quiet, polite crew that worked around my work calls without complaint."
- Andre Bellamy"Replaced six windows. The crew laid runners through the house and vacuumed each room as they finished. With a crawling baby, that no mess thing meant a lot. Windows are gorgeous."
- Rosalind Kemp