Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Poway
If you live in Poway, you don’t need us to explain what a Santa Ana wind does to a tired window seal, or how a warped door frame behaves after a few summers of triple-digit heat. You’ve heard the rattle. You’ve felt the draft. Window replacement in Poway typically runs $4,500-$15,000 for a full home, and door installation usually falls between $1,800 and $6,000 depending on style and materials. That’s the honest range, and we’ll put it in writing before a single nail moves. Call (877) 610-1318 and Tom Barrett or one of his sons will talk you through it.
Why Barrett & Sons Construction Is Poway’s Preferred Windows & Doors Company
We’ve been in the neighborhood long enough that a lot of Poway homeowners know the Barrett name before they know the estimate. That matters when you’re standing in a home that backs up to open canyon in Twin Peaks or off Espola Road, and you want a contractor who understands what Wildland-Urban Interface requirements actually mean for the windows and doors you’re about to buy. Our Windows & Doors team has replaced everything from sliding patio doors on Green Valley townhomes to custom picture windows on ridgeline properties near Blue Sky Ecological Reserve.
Tom Barrett founded this company in 1998, and he still shows up on job sites in Poway. Not as a supervisor in a truck with a clipboard. As the guy measuring the rough opening. His sons run crews, and every crew member is background-checked and uniformed. We publish Tom’s name, address, and license number, because we’re not hiding behind an out-of-state call center. A live person answers the phone 24/7, and the 90-Day Done Right Promise is written on every contract: if it’s not done right, one call brings Tom back to make it right. We’re proud to serve the Poway area with the same standards we’ve built our reputation on for over 29 years.
Our Windows & Doors Services in Poway
Window Installation in Poway
New construction or replacement, we install Andersen and Marvin windows with the fire-hardened detailing that Chapter 7A demands across much of Poway’s WUI zones. On homes rebuilt after the 2003 Cedar Fire, that means ember-resistant frames, tempered glass where code requires it, and weatherproofing that holds up to Santa Ana gust cycles. We don’t treat Poway like a coastal jobsite; inland heat and wind change the installation approach.

Door Installation in Poway
Entry doors, interior doors, and garage-to-house doors all get the same treatment: square frames checked against slab movement, thresholds sealed for Poway’s summer temperatures, and hardware aligned so nothing sags on a large-lot ranch house built in 1978. Expansive clay soil moves doors over time. We check the frame before we set the first screw.

Window Replacement in Poway
Most Poway homeowners call us when they’re tired of drafting through single-pane aluminum frames. Full-home window replacement in Poway typically runs $4,500-$15,000. We’ll give you a written line-item quote, not a phone number and a prayer. If we find rotted framing or a header that’s no longer square, you get a written change order before any extra work begins.

Impact Windows & Doors in Poway
Poway sits inside a designated Wildland-Urban Interface, so impact-rated windows and doors aren’t just a coastal concern. Impact window installation in Poway runs $8,000-$25,000 for a full home. We install products rated for both windborne debris and ember resistance. If you’re hardening a hillside home near Old Coach Road or along Twin Peaks Road, this is the upgrade that keeps you code-compliant and safer during red flag days.

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 Poway
We carry Andersen and Marvin for windows, Therma-Tru and Masonite for doors, and we keep a stock of replacement hardware and weatherstripping sized for the common openings in 1970s and 1980s Poway ranch homes. That means when a lock fails or a hinge wears out, we’re not waiting a week for a part out of a warehouse. Poway homeowners also see us for hardscape needs like Fence Installation in Poway and Driveway & Pavers in Poway, since a lot of window and door projects happen alongside larger exterior upgrades.
Common Windows & Doors Problems We See in Poway Homes
- Warped door frames on post-Cedar Fire rebuilds. Newer homes were built fast, and some door rough openings settled differently than the slab underneath. We see binding and gaps that weren’t there five years ago, and we fix the frame, not just the door slab.
- Failed seals on west-facing windows. Poway’s afternoon sun is brutal. Double-pane windows with broken seals fog between the glass, and it happens faster on homes off Pomerado Road where exposure is direct. We replace the sash, not the whole frame, when the frame is sound.
- Aluminum sliders that won’t seal against dust. Santa Ana winds carry dirt through single-pane aluminum sliders on original 1970s ranch homes. Replacing them with vinyl or fiberglass frames stops the dust and the heat transfer.
- Defensible-space conflicts with door swings. Some Poway properties need exterior doors that swing outward to meet egress, but vegetation clearance behind the door is tight. We’ll check your setback before installing so you don’t end up with a door that opens into a hedge.
Pricing for Windows & Doors in Poway, CA
Here’s what Poway homeowners should expect. Window replacement runs $4,500-$15,000 for a full house. Impact window installation runs $8,000-$25,000. Door installation typically lands between $1,800 and $6,000, and sliding or patio door replacement is usually $2,500-$7,500. What moves the price: opening count, frame material, glass package, and whether we’re pulling permits for a WUI-compliance upgrade. Everything is a written line item. We don’t hand you a number over the phone and show up with a different one. Call (877) 610-1318 to schedule a free estimate, and try our Free Second Opinion on any written estimate: if you’ve got a bid from another company, bring it. We’ll go through it line by line at no charge.
We Also Serve Cities Near Poway
Our crews cover Rancho Penasquitos, Mira Mesa, Santee, and Eucalyptus Hills, so if you’re just outside Poway proper in the 92064 or 92074 zip codes, we’re still local. Same pricing, same 90-Day Done Right Promise, same answer-first estimate process. If you’re on the fence about whether we serve your street, call (877) 610-1318 and ask.
Serving Poway, CA - Our Local Coverage Area
We’re based in the Poway 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 Poway
We schedule most Poway jobs within 3 to 5 business days for non-emergency work. For a broken window or a door that won’t secure, we’ll work you in sooner when the schedule allows, and a live person answers the phone 24/7. Call (877) 610-1318 and tell us what’s happening.
Yes. We work throughout both Poway zip codes, from the flatter neighborhoods near Poway Road up into the canyon-adjacent streets off Espola Road and Twin Peaks Road. We know the WUI requirements that apply in different parts of the city, and we’ll quote based on your specific address, not a generic Poway average.
Impact window installation in Poway runs $8,000-$25,000 for a full home. That’s comparable to Rancho Penasquitos and Mira Mesa, but Poway’s WUI requirements can add specific detailing like ember-resistant vents and specific flashing details that a coastal bid might not include. We account for that in the original quote, not as a surprise change order. Call (877) 610-1318 for an exact number on your home.
Only if we find something hidden, and only with a written change order before the extra work happens. Rotted framing behind a window or a shifted header on an old ranch house are real possibilities in Poway, especially on homes with expansive clay soil. We put every allowance and every change on paper. An allowance that isn’t on paper is a surprise waiting for a date. That’s not how we build.
Every project gets our 90-Day Done Right Promise in writing. If something isn’t right, Tom comes back and makes it right, one call. Manufacturer warranties on Andersen, Marvin, Therma-Tru, and Masonite products apply and we’ll walk you through what’s covered before you sign. Call (877) 610-1318 for a free estimate on any window or door project in Poway, and mention you saw this page for the $40 Off Any Repair Over $200 offer. Senior and veteran customers save 10% on every job.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Poway and surrounding San Diego County communities.







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