Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Upland
If your windows are fogged between the panes or the door to the patio binds every time the temperature swings, you already know the fix isn’t a weekend caulking job. Window replacement in Upland typically runs $4,500 to $15,000 for a typical full-home swap, and door installation lands between $1,200 and $4,000 depending on the slab and hardware. We work in Upland every week, from the 91784 hills up to the flatland tract homes of 91786, and we know which frames hold up to the Santa Ana wind season and which seals fail first. Call (877) 610-1318 and a live person answers, not a voicemail pit.
What makes a window job in Upland different from one in Rancho Cucamonga or Ontario? The elevation, mostly. Homes along the northern edge of the city sit at the base of the San Gabriel Mountains, which means stronger down-slope gusts in the fall and occasional freeze nights that flatland contractors never account for. We measure, spec, and install for the actual conditions of your street, not a generic Southern California average.
Why Barrett & Sons Construction Is Upland’s Preferred Windows & Doors Company
Tom Barrett founded this company in 1998 and his name is on the truck, the contract, and the license. That’s not marketing. It means when a window order arrives wrong or a door jamb needs a sixteenth-inch shave, the person accountable lives in the same Inland Empire community you do and answers his own phone. We serve Upland from our Riverside-San Bernardino office, and the crew rolling up to your curb is background-checked and uniformed, not a rotating cast from a call center in another state.
Our Windows & Doors work in Upland gets inspected, permitted, and documented. Every scope, every allowance, every trim color upgrade arrives as a written change order before we touch anything. The allowance that isn’t on paper is a surprise waiting for a date. That’s how we’ve stayed busy here for over 29 years.
When someone in north Upland asks us to replace a full wall of glass facing the mountains, we know to check what wind load actually hit that elevation last October. When a south Upland homeowner calls about a slider that’s jammed, we know the house was likely built in the 1960s or 70s on slab-on-grade, and the track has probably picked up decades of citrus-belt dust. Those details matter when you’re pricing a job honestly.
Our Windows & Doors Services in Upland
Window Installation
New window installation in Upland is a full-scope job, not a drop-and-go. We remove the old frame to the rough opening, check for rot or termite damage that the dry California climate hid for years, then set the new unit level and square. Homes in the 91786 tract neighborhoods were built fast in the post-war boom, and we regularly find openings that are out of square by a quarter inch or more. We fix that before the window goes in, because caulk is not a framing correction.

Door Installation
Entry door installation in Upland covers front doors, rear doors, and the side doors that lead to the older single-car garages scattered through the central parts of the city. We hang steel, fiberglass, and solid wood doors and we’re honest about which one suits your exposure. A west-facing door in Upland takes direct afternoon sun most of the year, and a hollow-core builder door will warp within a few summers. We’d rather save you that second purchase.

Window Replacement
Window replacement in Upland usually comes down to three things: failed seals, warped sashes, or single-pane glass that’s making your AC work double shifts from June through September. Most of the houses we replace windows in around Upland put in aluminum frames 30 to 50 years ago, and those frames transfer every degree of heat straight through the wall. We spec dual-pane, low-e glass with proper U-factor for the Inland Empire heat and we pull the permit so the inspector checks the work, not just the invoice.

Impact Windows & Doors
Upland doesn’t sit in a hurricane zone, but we do get wind events that crack tree limbs and send patio furniture flying. Impact-rated windows and doors are a practical upgrade for the homes in 91784 that take the brunt of the down-slope winds off the mountains. They’re also a strong security layer for homeowners who travel or want the added sound deadening. We install impact-rated units that meet the same testing standards as coastal Florida products, because wind doesn’t care what county you’re in.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Upland
We carry and install windows and doors from Andersen and Marvin, two brands you can look up, tour online, and verify. No mystery glass off a distributor’s back shelf that disappears from the internet next spring. We keep common replacement parts and hardware local for Upland customers so a broken latch or worn roller doesn’t become a three-week wait. When the brand matters to you, we’re set up for it. We also work with premium hardscape names like Belgard and Techo-Bloc when a door or window project ties into a patio upgrade, so the whole scope stays with one point of contact.
Common Windows & Doors Problems We See in Upland Homes
- Sealed unit fogging in 91786 tract homes. The original aluminum windows in a lot of these 1950s-to-1970s houses were never meant to last 50 years, and failed seals show up as permanent haze between the panes. Once that argon escapes, the window’s thermal value drops to almost nothing.
- Sticking doors on slab-on-grade foundations. Central and south Upland sit on former citrus-belt land, and slab movement over decades means door frames drift out of square. A door that binds in summer sometimes frees up in winter, which tells you the slab is responding to moisture and temperature, not a bad hinge.
- Wind racking on north-facing multi-panel doors. The Santa Ana events that push down through the San Gabriel front hit houses in 91784 harder than nearly anywhere else in the Inland Empire. We see track damage, bent rollers, and blown seals on sliding patio doors that face the mountains.
- Dry-rot window sills hidden under stucco. Upland’s dry air delays rot, but it doesn’t prevent it. Irrigation overspray and the occasional heavy winter rain find their way into old wood sills, and by the time the stucco cracks, the framing behind it is usually gone. We catch it during re-framing before the new window covers it up.
Pricing for Windows & Doors in Upland, CA
Here’s what we actually see on Upland jobs. Window replacement runs $4,500 to $15,000 for a whole-home project, with the spread driven by how many windows, whether they’re retrofitted into existing frames or fully re-framed, and whether you’re going vinyl, fiberglass, or wood. Window installation on new construction or an addition typically lands between $800 and $2,500 per opening, including flashing and trim. Door installation averages $1,200 to $4,000 per door, with multi-point locks, sidelights, and custom glass pushing toward the top. Impact windows and doors run $8,000 to $25,000 for a full-home package, and that’s the honest range for the testing and certification those units carry.
Every quote we write for Upland customers is a line-item scope with the brand, size, finish, and labor broken out. You’ll also see the permit line if one is required. Call (877) 610-1318 for a free estimate, and remember we also offer a free second opinion on any written estimate you’ve already received.
We Also Serve Cities Near Upland
Our Windows & Doors in Upland work regularly takes us a few exits further, too. We serve homeowners in Claremont, Montclair, Rancho Cucamonga, and Ontario with the same written-scope pricing and the same named crew members. If you’re just over the city line, you’re still in our for the drive and the work.
For projects that connect with other parts of the property, we also handle Fence Installation in Upland and Driveway & Pavers in Upland. A window or door replacement sometimes starts with a conversation about the patio it opens onto, and we can coordinate the whole thing so you’re not juggling three contractors.
Serving Upland, CA - Our Local Coverage Area
We’re based in the Upland 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 - Windows & Doors in Upland
You can usually get a free estimate within a few business days, and the call to book it is answered by a live person, not a voicemail box. Call (877) 610-1318 and give us the street and what’s going on with the window or door. For urgent situations like a broken window that’s letting weather in, we’ll tell you straight when we can be there and whether temporary board-up makes sense first.
All of them. We work across 91784, 91785, and 91786, from the hillside custom homes north of Baseline to the post-war tract neighborhoods near the 10 freeway. If you’re in Upland proper, you’re in the coverage area, and we don’t add a trip charge inside the county.
We handle broken glass, forced-entry door damage, and weather-exposed openings as fast as we can get a crew to you. We’re not a franchise with a rotating on-call board. A live person answers around the clock, and you’ll get a straight answer about when someone can stand in your doorway. Call (877) 610-1318 and we’ll triage it over the phone before anyone gets on the road.
They aren’t dramatically different at the material level, but site conditions do shift labor. Homes in north Upland often sit on sloped lots with more difficult access, and older south Upland homes sometimes need extra framing correction once we open the wall. Those conditions get written into your scope up front, so the number we quote is the number on the final invoice unless you approve a change order in writing.
Every job carries the 90-Day Done Right Promise, written on the contract, not buried in fine print. If something isn’t right, Tom Barrett comes back and makes it right, one call. The window and door brands we install also carry their own manufacturer warranties, which we walk you through before you sign.
Call (877) 610-1318 to schedule your free estimate. We’ll put the scope in writing, the price in writing, and the permit in place if one’s required. And don’t forget to ask about the permanent senior and veteran discount.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Upland since 1998.







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