Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterWindows & Doors in North Hills, CA
Window installation in North Hills usually costs between $600 and $2,800 per opening, depending on the frame condition, glass package, and whether the opening needs re-squaring after years of seismic movement. Most homes here were built between the late 1940s and the 1970s, and a large share still carry original single-pane aluminum sliders or rushed mid-1990s replacements that are now failing. A frame-square inspection before any quote is the single most important step in this market. Call (509) 265-6387 to schedule a measured survey.
Why North Hills Homes Are Different
North Hills sits deep in the San Fernando Valley, a few miles from the 1994 Northridge earthquake epicenter. That fact shapes nearly every window and door job here. Some homes still have their original 50-year-old aluminum sliders, while others received quick post-quake replacements in 1994 or 1995, components that are now 25 to 30 years old and at the end of their service life. The local housing stock is dominated by post-WWII stucco ranch-style tract homes, most built with single-pane aluminum windows and hollow-core aluminum patio doors.
Summer temperatures in North Hills regularly hit 105 to 110 degrees, fifteen to twenty degrees hotter than coastal Los Angeles. That heat turns single-pane aluminum frames into heat conductors, driving cooling costs well above the regional average. Overnight temperature drops cause aluminum to contract, and frames that were never perfectly square after 1994 will stick, bind, or refuse to latch. We also see exterior door jambs that are no longer plumb due to unremediated seismic racking. A door that drifts closed on its own or swings open without being pushed is a tell. A straight swap without re-squaring the rough opening will put the new door out of plumb within a year.
Our Main North Hills Services
Two jobs dominate the call volume from North Hills homeowners: replacing failed doors that no longer seal or latch, and replacing aging windows that are driving summer utility bills upward. Both start with a measured survey the customer keeps.
Door Installation in North Hills
Door installation in North Hills often means correcting a rough opening that shifted in 1994 and never got squared. We check the jamb with a level before quoting, because a door that swings or drifts on its own will keep doing it with new hardware unless the opening is corrected. See Door Installation in North Hills for full pricing and process detail.
Window Replacement in North Hills
Window replacement here frequently involves removing original single-pane aluminum sliders from stucco ranch homes, where we find dry rot behind the flange, failed interior seals, and sashes that no longer hold a weatherstrip. Every quote follows a frame-square inspection. Details, photos, and cost ranges live on the Window Replacement in North Hills page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterWindow Installation in North Hills
Window installation in North Hills means working with post-WWII stucco tract homes where original aluminum frames have been through 50 summers of 105-degree heat and one major earthquake. The most common failure we find is a combination of warped sashes, broken balance springs, and dry rot hidden behind the flange. Our Window Installation process always starts with a written measurement and a frame-square check before we specify the product.
Single & Double Hung Windows
Signs you need it
Sashes that won’t stay up, rattle in the wind, or let daylight show through the weatherstrip are the common tells in North Hills tract homes.
What it costs in North Hills
Single and double hung windows in North Hills typically run $600 to $1,900 per opening installed, depending on size, frame material, and glass package.
How we do it
We measure both vertical and horizontal plumb on the rough opening, order the unit to the measured dimensions, and set the frame with shims so the sashes travel clean.
Horizontal Roller Windows
Signs you need it
The original aluminum rollers on North Hills homes bind when overnight cooling contracts the frame, and eventually the sash lifts out of the track.
What it costs in North Hills
Horizontal roller window installation in North Hills runs $650 to $2,100 per opening installed, including removal of the old track and frame.
How we do it
We pull the existing frame, square the rough opening, and install a new roller assembly with adjustable stainless-steel wheels that will not freeze seasonally.
What Window Installation Costs in North Hills
| Item | Typical range in North Hills |
|---|---|
| Single hung, standard size | $600 - $1,300 installed |
| Double hung, standard size | $800 - $1,900 installed |
| Horizontal roller, 3-lite | $1,400 - $2,800 installed |
How long does window installation take in North Hills?
A standard replacement takes one day per opening once materials arrive. Custom sizing or re-squaring a racked rough opening adds a half day. Call (509) 265-6387 for a written scope with dates.
Does North Hills heat mean I need Low-E glass?
For any west- or south-facing window in North Hills, Low-E coating is the highest-value upgrade available. It cuts solar heat gain noticeably in summer. Call (509) 265-6387 for exact pricing on your openings.
Impact Windows & Doors in North Hills
Impact windows and doors in North Hills protect against both high-wind debris and the structural racking that still shows up in homes near the 1994 epicenter. The biggest mistake we see is installing an impact-rated unit into an out-of-square opening, which voids the product warranty. Our Impact Windows & Doors work starts with a frame-square inspection before any product gets specified.
Impact-Resistant Windows
Signs you need it
North Hills homes with aging aluminum frames or mid-1990s builder glass are the prime candidates, especially on elevations facing open lots or wide streets.
What it costs in North Hills
Impact-resistant windows in North Hills run $1,200 to $3,800 per opening installed, varying with size, frame, and design pressure rating.
How we do it
We measure, confirm the rough opening is square, then install a laminated impact unit with stainless hardware and a written warranty record.
Single Hung Impact Windows
Signs you need it
The original single-pane sliders on 1950s and 1960s North Hills ranch homes are the most common replacement target.
What it costs in North Hills
Single hung impact windows in North Hills run $1,200 to $3,200 per opening installed, including removal of the old aluminum frame.
How we do it
We pull the original frame, reset the opening, and set the new impact unit in plumb with structural shims and a full perimeter seal.
What Impact Windows & Doors Costs in North Hills
| Item | Typical range in North Hills |
|---|---|
| Single hung impact window | $1,200 - $3,200 installed |
| Double hung impact window | $1,400 - $3,800 installed |
| Horizontal roller impact window | $1,500 - $3,600 installed |
Does North Hills require impact-rated windows?
No city code mandates impact glass for existing North Hills homes, but wind-load requirements and the 1994 seismic history make the upgrade worth pricing. Call (509) 265-6387 for a written quote.
Will impact windows help with North Hills heat?
Yes. Laminated impact glass blocks heat transfer far better than old single-pane aluminum, and most impact units can be ordered with Low-E coating. Call (509) 265-6387 for exact glass package pricing.
Energy-Efficient Windows in North Hills
Energy-efficient windows in North Hills are the single highest-return upgrade for homeowners watching summer cooling bills climb during 105-degree heat waves. Single-pane aluminum frames from the 1950s and 1960s conduct heat straight into the house, and dual-pane Low-E replacements cut that transfer by a measurable margin. Our Energy-Efficient Windows process specifies glass by U-factor and solar heat gain coefficient, not by what is sitting in stock.
Low-E & Argon Gas Glass
Signs you need it
Rooms on the west side of a North Hills home that become unusable on summer afternoons are the clearest signal for a Low-E retrofit.
What it costs in North Hills
Low-E and argon gas glass windows in North Hills run $800 to $2,200 per opening installed, depending on the frame and size.
How we do it
We measure the opening, pull the old unit, and set a dual-pane Low-E insulator with argon fill and warm-edge spacers in a sealed frame.
ENERGY STAR Replacement Windows
Signs you need it
If the existing glass reads clear, single-pane, and the frame is aluminum, the window predates any meaningful energy standard and is losing money in summer.
What it costs in North Hills
ENERGY STAR replacement windows in North Hills run $700 to $2,700 per opening installed, with the range driven by size and frame material.
How we do it
We select a glass package rated for the San Fernando Valley climate zone, confirm the opening is square, and install with a full insulation cavity.
What Energy-Efficient Windows Costs in North Hills
| Item | Typical range in North Hills |
|---|---|
| Low-E dual pane, standard size | $800 - $1,600 installed |
| Low-E with argon, larger openings | $1,200 - $2,200 installed |
| ENERGY STAR retrofit, full opening | $1,300 - $2,700 installed |
What U-factor should I ask for in North Hills?
For the Valley climate, target a U-factor of 0.30 or lower and an SHGC of 0.25 or lower. Call (509) 265-6387 for a spec sheet on your exact openings.
Do energy-efficient windows pay for themselves in North Hills?
The payback is fastest for homes with original single-pane aluminum on south and west walls. A written quote includes the glass specs. Call (509) 265-6387.
Sliding & Patio Doors in North Hills
Sliding and patio doors in North Hills fail most often from two causes: rollers worn out after decades of dust and heat, and jamb racks from 1994 that were never fully squared. The result is a door that grinds, sticks, or refuses to lock. Our Sliding & Patio Doors work always begins with a level check on the jamb and threshold before any product selection.
Sliding Glass Door Replacement
Signs you need it
A North Hills patio door that drags across the track, shows daylight at the corners, or allows a hand to pass under the weatherstrip needs replacement.
What it costs in North Hills
Sliding glass door replacement in North Hills runs $1,800 to $5,500 per opening installed, depending on width and glass package.
How we do it
We pull the original aluminum door, re-square the rough opening when the level shows racking, and set the new unit on an adjustable stainless track.
Impact Sliding Glass Doors
Signs you need it
Homes with large rear glass walls and older non-impact sliders are the top candidates, especially where wind exposure is open.
What it costs in North Hills
Impact sliding glass doors in North Hills run $3,500 to $9,000 per opening installed, driven by panel count and design pressure rating.
How we do it
We measure the opening, verify the header, install the impact-rated panel system, and document the anchor schedule for the warranty record.
What Sliding & Patio Doors Costs in North Hills
| Item | Typical range in North Hills |
|---|---|
| Standard sliding door, 2-panel | $1,800 - $4,200 installed |
| Standard sliding door, 3-panel | $3,200 - $5,500 installed |
| Impact sliding door, 2-panel | $3,500 - $9,000 installed |
Why does my patio door stick only at night in North Hills?
Valley temperature drops contract aluminum frames, which binds rollers that already sit out of track alignment from old racking. Call (509) 265-6387 for a frame-square inspection.
Can you match my existing North Hills patio door opening?
Most 1950s to 1970s tract openings are common sizes, but we measure every opening precisely. The written quote reflects the actual dimensions. Call (509) 265-6387.
Impact Garage Doors in North Hills
Impact garage doors in North Hills address a specific vulnerability: the garage door is the largest opening on the house, and a wind-load failure there compromises the whole structure. Older North Hills tract homes often carry hollow-core aluminum garage panels with no impact rating. Our Impact Garage Doors process includes a track inspection and a header check before we quote.
Hurricane-Rated Garage Doors
Signs you need it
If the existing door panel flexes when pushed by hand at the center, it is not wind-load rated and is a weak point in a high-wind event.
What it costs in North Hills
Hurricane-rated garage doors in North Hills run $3,200 to $9,500 installed, depending on width, material, and design pressure rating.
How we do it
We measure the opening, inspect the jamb and header, install a wind-load rated door with reinforced tracks, and document the anchor pattern.
Garage Door Replacement
Signs you need it
Panels that dent under hand pressure, tracks that have pulled away from the wall, or a door that binds mid-travel all warrant replacement in North Hills.
What it costs in North Hills
Garage door replacement in North Hills runs $1,600 to $4,800 installed for a standard two-car opening, before any impact rating.
How we do it
We remove the old door and track, mount new rails in straight and plumb alignment, and set the panel assembly with a fresh spring system.
What Impact Garage Doors Costs in North Hills
| Item | Typical range in North Hills |
|---|---|
| Standard garage door, 2-car | $1,600 - $4,800 installed |
| Hurricane-rated, single bay | $3,200 - $6,500 installed |
| Hurricane-rated, double bay | $5,000 - $9,500 installed |
Is wind-load compliance required for North Hills garages?
Not for a simple replacement, but any door that is not wind-load rated will fail early in a significant wind event. Call (509) 265-6387 for a written spec.
Will an impact garage door reduce North Hills heat inside the garage?
Yes. Insulated impact-rated panels cut radiant heat transfer into the garage, which keeps the space noticeably cooler. Call (509) 265-6387 for pricing.
Custom & Geometric Windows in North Hills
Custom and geometric windows in North Hills often come into play when a homeowner wants to update the look of a 1950s or 1960s ranch without altering the roofline. Arched openings, radius corners, and oversized picture windows are the common requests here. Our Custom & Geometric Windows team measures and orders to the actual opening, never relying on stock sizing.
Geometric & Shaped Windows
Signs you need it
Ranch facades with flat, rectangle-only glazing benefit visually from a shaped unit, and replacement is simplest when the opening is already framed for something specific.
What it costs in North Hills
Geometric and shaped windows in North Hills run $1,300 to $5,200 per opening installed, driven by complexity and glass type.
How we do it
We measure and template the opening, order a factory-built unit to spec, and install it with a written record of the sightline and glazing details.
Arched & Curved Windows
Signs you need it
Homes that already carry an arched front elevation or a radius entryway are the natural fit for a curved replacement that matches the original profile.
What it costs in North Hills
Arched and curved windows in North Hills run $1,800 to $6,500 per opening installed, with the radius and glass package setting the final number.
How we do it
We field-measure the radius with a template, confirm the rough opening shape, and install the unit with a matching interior trim profile.
What Custom & Geometric Windows Costs in North Hills
| Item | Typical range in North Hills |
|---|---|
| Geometric fixed unit, standard size | $1,300 - $3,500 installed |
| Arched top, custom radius | $1,800 - $4,800 installed |
| Oversized custom shape | $2,500 - $6,500 installed |
Can I get a custom shape for my North Hills ranch home?
Yes. We template the existing opening and order from manufacturers that cut to a radius or angle, not from stock inventory. Call (509) 265-6387.
Do custom windows cost more to install in North Hills?
The glass cost is similar; the labor runs higher because templating and custom trim take longer than a standard rectangle. Call (509) 265-6387 for a written quote.
Brands We Service in North Hills
We install from PGT, CGI, CWS, and ES Windows, selected by performance tier and price range for each North Hills opening, not by margin. Parts are ordered per job with no warehouse rack of leftover stock. Turnaround is direct from the manufacturer to the install date. See our brands for the full line card.
Pricing for Windows & Doors in North Hills, CA
| Service | Typical range in North Hills |
|---|---|
| Single hung window | $600 - $1,300 installed |
| Double hung window | $800 - $1,900 installed |
| Horizontal roller window | $650 - $2,100 installed |
| Impact window | $1,200 - $3,800 installed |
| Energy-efficient window | $700 - $2,700 installed |
| Sliding patio door | $1,800 - $5,500 installed |
| Impact sliding door | $3,500 - $9,000 installed |
| Standard garage door | $1,600 - $4,800 installed |
| Hurricane garage door | $3,200 - $9,500 installed |
| Custom geometric window | $1,300 - $6,500 installed |
Prices in North Hills get pushed upward by two local factors: re-squaring a rough opening that has been out of plumb since 1994, and upgrading from a basic clear glass package to Low-E or impact-rated glass for heat and wind performance. Every quote from us is a written price before any work starts, and the measured survey the customer keeps is the same document as the final invoice.
Neighborhoods We Serve in North Hills
We schedule installations throughout North Hills from the north side of Roscoe to the southern edge near Rayen, and from Sepulveda east toward the 405 corridor. Call response is typically same-day, and we coordinate scheduling around homeowner availability.
- North Hills West
- North Hills East
- Sepulveda Corridor
- Devonshire corridor
- Rayen Street area
Service Area - Cities Near North Hills
We also serve the surrounding San Fernando Valley communities. If your home is on the border of North Hills and Northridge, CA, Van Nuys, CA, Encino, CA, or Sherman Oaks, CA, the same written-price and measured-survey standard applies.
Serving North Hills, CA - Our Local Coverage Area
We’re based in the North Hills 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 Windows & Doors in North Hills
A measured survey can usually be scheduled within a few business days, with a written price following immediately after the frame-square inspection. Call (509) 265-6387 to set a date.
Most standalone North Hills tract homes need no HOA sign-off for like-for-like replacements, but some newer subdivisions require an architectural review. We document the specs you need to submit.
Yes. We schedule throughout North Hills and the adjacent Valley cities on the same written-price basis, no travel surcharge for the immediate area. Call (509) 265-6387.
Call (509) 265-6387 to schedule your free measured survey and get a written price for your North Hills windows or doors.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What North Hills Customers Say
"Front door install went smoothly. Written warranty, clear price, no pressure to upgrade anything."
- Nils H."Patio door had dropped and would not lock. They adjusted it rather than selling me a new one, and charged accordingly."
- Simone T."The survey measurements and the quote were the same piece of paper. Nothing changed on install day, which is not what happened with the two other companies we had out."
- Annette R.