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 Covina, CA
Window installation in Covina most often means replacing the original 1960s and 1970s aluminum sliders that came with the ranch homes built across the city’s post-war tracts. Dual-pane vinyl replacements run $580 to $1,900 per window with full-frame work on the upper end, and a full house of 8 to 14 openings typically lands between $4,600 and $26,600. Call (509) 265-6387 for a written line-item quote on any window or door project in Covina.
Why Covina Homes Are Different
Covina sits deep in the inland San Gabriel Valley, where summer temperatures routinely exceed 100°F, far hotter than coastal cities just 25 miles west. The housing stock is dominated by ranch homes built roughly 1950 to 1975, most of them still carrying their original single-pane aluminum sliders and jalousie windows. Those aluminum frames have spent 50 to 70 years expanding and contracting through scorching afternoons and cool valley nights. The tracks swell, the weatherstripping crumbles, and the windows stop opening long before anyone calls for a replacement.
That heat is the real driver here. In Covina, a poorly sealed window is not just an air leak, it is an air conditioning bill that never stops climbing. Dual-pane low-E glass does two jobs at once in this valley: it cuts solar heat gain through the glass and blocks the particulate-laden air that historically makes the San Gabriel Valley one of the worst smog corridors in the country. When wildfire smoke pushes down from the mountains, a tight window assembly is the difference between a house that holds its indoor air and one that breathes the valley. The other thing to know: a permitted replacement in Covina triggers a California Title 24 energy compliance inspection. Low-E glass is rarely a hard sell here because it is usually required.
Our Main Covina Services
Two services make up the bulk of what Covina homeowners call us about: full door replacements on mid-century exterior openings, and whole-house window replacement on the original aluminum sliders.
Door Installation in Covina
Front doors on Covina ranch homes tend to sit in wide, shallow openings with stucco returns that were never flashed properly by modern standards. We measure the rough opening, check the sill for dry rot from decades of sprinkler overspray, and write the full scope before any work begins. Whether it is a Therma-Tru entry door or a patio door that has stopped sliding, the process starts the same way. See Door Installation in Covina for the full breakdown.
Window Replacement in Covina
Most Covina homes built between 1950 and 1975 still have their original aluminum sliders, and the frames are often too corroded for insert replacements. Full-frame work is the norm here, which means new nailing fins, flashing, and a clean trim line inside and out. The measured survey we leave with you is the same document the written price comes from. See Window Replacement in Covina for specific pricing by window type.
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 Covina
Window installation in Covina comes down to one fact: the original aluminum sliders on most 1950s-to-1970s ranch homes are past their service life. The tracks are corroded, the glass is single-pane, and the frames leak enough air to push cooling costs up every summer. We replace them with dual-pane vinyl or aluminum units sized to the existing rough openings, and we write the full price before any tool is lifted. This is the core of our Window Installation work across the San Gabriel Valley.
Single & Double Hung Windows
Signs you need it
Sashes that fall shut, refuse to stay open, or rattle in the frame during Santa Ana wind events.
What it costs in Covina
Single hung replacements typically run $580 to $1,150 per window in Covina; double hung units run $850 to $1,900.
How we do it
We remove the old sashes and frame, square the rough opening, set the new window with flashing, insulate the perimeter, and trim both sides to match the existing stucco line.
Horizontal Roller Windows
Signs you need it
The window only opens with two hands on the frame, or the track has visible white oxidation and the roller bearings grind.
What it costs in Covina
Expect $650 to $1,600 per opening for a dual-pane horizontal roller replacement in Covina, depending on width.
How we do it
We measure the existing track width, specify a roller assembly rated for the opening, set the new frame in place, and replace failed weatherstripping at the meeting rail.
3-Panel Sliding (3-Lite Roller) Windows
Signs you need it
One panel has seized entirely, or the center lite no longer seals against the outer panels when closed.
What it costs in Covina
Three-panel slider replacements in Covina typically fall between $1,200 and $3,200 per unit.
How we do it
We pull the old three-lite assembly, verify the header above the opening, install the new unit on a level sill, and re-trim to match the interior and exterior reveal.
What Window Installation Costs in Covina
| Item | Typical range in Covina |
|---|---|
| Single hung window (dual-pane vinyl) | $580 - $1,150 per window |
| Double hung window (dual-pane vinyl) | $850 - $1,900 per window |
| 3-panel sliding window | $1,200 - $3,200 per unit |
Do I need a permit to replace windows in Covina?
Yes. Covina requires a permit for window replacement when the opening size changes or full-frame work is done, and the permit triggers a Title 24 energy compliance inspection. We pull the permit and the inspection comes with the job. Call (509) 265-6387 to confirm your specific scope.
How long does a full house of windows take in Covina?
Most Covina ranch homes with 8 to 14 openings take 2 to 4 working days after the permit is issued and the windows arrive from the manufacturer. Order lead times vary by product line, so we lock the schedule once the order is confirmed. Call (509) 265-6387 and we’ll give you a written timeline.
Impact Windows & Doors in Covina
Impact windows in Covina are not a coastal hurricane product here; they are a heat, smoke, and security decision. Inland valley homes face triple-digit summers and wildfire smoke that pools against the San Gabriel Mountains, and impact-rated assemblies seal far tighter than standard dual-pane units. They also hold up when a branch or debris hits the glass. Our Impact Windows & Doors line includes PGT and CGI products specified by opening size and exposure.
Impact-Resistant Windows
Signs you need it
You live on a street with mature eucalyptus or pine trees, or a window faces the afternoon western sun without any shade.
What it costs in Covina
Impact-resistant windows in Covina run $1,100 to $2,400 per opening for standard sizes.
How we do it
We measure the rough opening, order the unit with the correct design pressure rating for the elevation, and install it with full perimeter flashing and a structural seal.
Horizontal Roller & Sliding Impact Windows
Signs you need it
Your current slider is the original aluminum unit from the 1960s or 1970s, and the frame flexes when you press on the center rail.
What it costs in Covina
Impact-rated sliding windows in Covina typically run between $1,400 and $3,500 depending on width and panel count.
How we do it
We replace the full frame, set the impact-rated sliding assembly, install interlocking meeting rails, and verify the drainage path before trimming.
What Impact Windows & Doors Costs in Covina
| Item | Typical range in Covina |
|---|---|
| Impact-resistant window | $1,100 - $2,400 per opening |
| Impact sliding window | $1,400 - $3,500 per unit |
| Impact patio door | $2,800 - $5,800 per door |
Are impact windows worth it inland in Covina?
For most Covina homes, yes, if the window faces unshaded western exposure or sits near large trees. The tighter seal and laminated glass cut heat gain and smoke infiltration measurably. Call (509) 265-6387 and we’ll give you the cost difference in writing.
Do impact windows require different framing in Covina ranch homes?
Yes, most original mid-century Covina window frames are too thin to carry the weight of impact-rated units. We check the framing during the measured survey and include any reinforcement in the written price rather than discovering it mid-install. Call (509) 265-6387 to schedule that survey.
Energy-Efficient Windows in Covina
Energy-efficient windows in Covina are the single largest lever most homeowners can pull on summer cooling costs. The city’s ranch homes were built when single-pane aluminum was standard and electricity was cheap, and a full retrofit to low-E dual-pane glass changes the heat load on the house immediately. We specify glass packages by U-factor and SHGC for Covina’s inland climate, and the written quote includes the performance numbers. This is the core of our Energy-Efficient Windows work.
Low-E & Argon Gas Glass
Signs you need it
Rooms on the west side of the house are 8 to 10 degrees warmer than the rest of the home by 4 p.m. in summer.
What it costs in Covina
Low-E argon dual-pane replacements in Covina run $650 to $1,700 per window.
How we do it
We order the glass package with the correct SHGC for Covina’s solar exposure, install the unit with an insulated frame, and test the air seal before trim goes on.
ENERGY STAR Replacement Windows
Signs you need it
Your existing windows carry a condensation line in winter or the glass is hot to the touch through the afternoon.
What it costs in Covina
ENERGY STAR-rated replacements in Covina typically cost $700 to $1,900 per window depending on frame material.
How we do it
We verify the unit meets Southern California ENERGY STAR requirements, install it full-frame where the original frame has failed, and document the U-factor on the written invoice.
What Energy-Efficient Windows Costs in Covina
| Item | Typical range in Covina |
|---|---|
| Low-E argon dual-pane window | $650 - $1,700 per window |
| ENERGY STAR replacement window | $700 - $1,900 per window |
| Solar / tinted glass package | $55 - $90 per square foot |
Will new windows actually lower my Covina cooling bill?
Yes, though the size of the drop depends on how much glass area faces west and how leaky the current frames are. Low-E dual-pane glass reduces solar heat gain enough that most Covina homes feel the difference the first hot week. Call (509) 265-6387 for a written estimate on your specific opening sizes.
Does Title 24 require low-E glass on replacements in Covina?
Yes, in most cases. When you pull a permit for window replacement in Covina, the project must meet current Title 24 energy standards, and low-E dual-pane glass is the standard path to compliance. We include the compliance documentation with the permit package. Call (509) 265-6387 to confirm your project scope.
Sliding & Patio Doors in Covina
Sliding patio doors in Covina ranch homes are usually the original aluminum units, and after 50 to 60 years the tracks are shot. The door sticks, the rollers grind, and the frame lets valley dust and heat straight into the living room. We replace them with dual-pane vinyl or impact-rated sliders sized to the existing rough opening, and we write the full price before the old door comes out. See our Sliding & Patio Doors line for the full range of options.
Patio Doors
Signs you need it
The door takes a shoulder to open, the handle has play in it, or daylight is visible at the corner where the fixed panel meets the frame.
What it costs in Covina
Standard dual-pane patio door replacements in Covina run $1,800 to $3,600 installed.
How we do it
We remove the old door and frame, repair any dry rot at the sill, set the new unit square and level, and re-flash the exterior with a continuous sill pan.
Sliding Glass Door Replacement
Signs you need it
The sliding panel catches mid-track, or the frame has visible corrosion where it meets the concrete patio slab.
What it costs in Covina
Sliding glass door replacement in Covina typically falls between $2,000 and $4,200 depending on door width and glass package.
How we do it
We measure the opening, order a door with the correct sightline for the existing interior trim, install it on a new threshold, and test the rollout across its full travel.
What Sliding & Patio Doors Costs in Covina
| Item | Typical range in Covina |
|---|---|
| Standard patio door (dual-pane vinyl) | $1,800 - $3,600 per door |
| Sliding glass door replacement | $2,000 - $4,200 per door |
| Impact sliding glass door | $2,800 - $5,800 per door |
Can you reuse the existing sliding door track in a Covina ranch?
Rarely. Most original Covina aluminum tracks are corroded or out of level after decades of thermal cycling, and a new door on an old track will bind. We replace the full frame and sill as standard practice. Call (509) 265-6387 for a written scope on your opening.
Do sliding door replacements require a permit in Covina?
Yes, when the opening size changes or the header is modified. Many direct replacements do not, but the moment the rough opening moves, a permit and Title 24 check apply. We confirm permit requirements during the measured survey and include them in the quote if needed. Call (509) 265-6387 with your door width and we’ll tell you what applies.
Impact Garage Doors in Covina
Impact garage doors in Covina protect the largest uninsulated opening on the house. Most ranch homes here have an attached garage with a west-facing door, which means a thin steel panel door that turns the garage into an oven by noon and leaks heat into the house through the shared wall. An impact-rated door solves both the heat and the structural weakness in one replacement. Our Impact Garage Doors work uses wind-load-rated panels from CGI and CWS.
Hurricane-Rated Garage Doors
Signs you need it
The current door flexes when you push on it from inside, or it is the original door from the 1960s with visible rust at the bottom panel.
What it costs in Covina
Hurricane-rated garage door replacements in Covina run $2,600 to $5,400 for a single-car door.
How we do it
We replace the door, tracks, and hardware together, install the wind-load-rated panels with structural reinforcement, and balance the spring system to the new door weight.
Garage Door Replacement
Signs you need it
The door sags at the center, the rollers leave the track, or the panels are dented enough to break the weather seal at the jambs.
What it costs in Covina
Standard garage door replacements in Covina typically cost $1,800 to $4,200 including new tracks and hardware.
How we do it
We remove the old door and tracks, install the new assembly, set the operator, and run a full cycle test before we leave the site.
What Impact Garage Doors Costs in Covina
| Item | Typical range in Covina |
|---|---|
| Hurricane-rated single garage door | $2,600 - $5,400 per door |
| Standard garage door replacement | $1,800 - $4,200 per door |
| Wind-load code compliance reinforcement | $700 - $1,800 per door |
Do garage door springs need professional replacement in Covina?
Yes, absolutely. Torsion springs on garage doors are under high tension and can cause serious injury if they release unexpectedly. This is not a DIY repair under any circumstance; a trained technician with the right winding bars and torque specs needs to do the work. Call (509) 265-6387 and we’ll send a licensed tech.
Will an impact garage door make my Covina garage cooler?
Yes, an uninsulated steel door is the biggest heat leak in the garage, and an insulated impact-rated door drops the interior garage temperature noticeably by mid-afternoon. It also reduces heat transfer through the shared wall into the house. Call (509) 265-6387 for a written quote on your door size.
Custom & Geometric Windows in Covina
Custom and geometric windows in Covina usually find their way into two places: raised ranch entries where a half-round or arched transom sits above the front door, and mid-century living rooms with wide fixed picture windows that no standard replacement size fits. These openings were framed by hand, and no stock unit matches them. We build custom units to the opening and write the price before the order goes to the manufacturer. See our Custom & Geometric Windows line for what we can produce.
Geometric & Shaped Windows
Signs you need it
The existing angled or octagonal window is single-pane, the seal has failed, or the frame leaks during heavy valley rain.
What it costs in Covina
Custom-shaped windows in Covina typically run $1,600 to $4,200 per unit depending on complexity.
How we do it
We create a digital template of the opening, order the unit to that exact shape, and install it with matched trim that follows the original architecture.
Arched & Curved Windows
Signs you need it
The arch above the front entry has visible condensation between the panes, or the frame has separated at the curved joints.
What it costs in Covina
Arched window replacements in Covina run $2,000 to $5,200 per window.
How we do it
We send the arch radius to the manufacturer, verify the spring line and rise on site, and set the completed unit into the original curved opening.
What Custom & Geometric Windows Costs in Covina
| Item | Typical range in Covina |
|---|---|
| Custom-shaped window | $1,600 - $4,200 per unit |
| Arched / curved window | $2,000 - $5,200 per window |
| Oversized custom opening | $2,500 - $6,500 per opening |
Can you match a 1970s arched window in Covina exactly?
Yes, we match the radius and the mullion pattern from a template taken on site, not from a standard catalog. The written quote includes the template dimensions so you know exactly what is being built. Call (509) 265-6387 to schedule a measured survey.
How long do custom window orders take in Covina?
Custom units run 4 to 8 weeks from order to delivery at the manufacturer, depending on shape and glass package. We lock the installation date once the order is confirmed and keep you updated in writing. Call (509) 265-6387 and we’ll give you a detailed timeline for your specific opening.
Brands We Service in Covina
We install and service windows and doors from CGI, CWS, ES Windows, and ECO Window Systems across Covina. Parts for common slider assemblies are stocked in our local service vehicles, and most manufacturer warranty requests turn around in under two weeks. See our brands for the full line sheet.
Pricing for Windows & Doors in Covina, CA
| Service | Typical range in Covina |
|---|---|
| Single hung window | $580 - $1,150 per window |
| Double hung window | $850 - $1,900 per window |
| Horizontal roller window | $650 - $1,600 per window |
| Impact-resistant window | $1,100 - $2,400 per window |
| Low-E argon dual-pane window | $650 - $1,700 per window |
| Patio door | $1,800 - $3,600 per door |
| Sliding glass door replacement | $2,000 - $4,200 per door |
| Hurricane-rated single garage door | $2,600 - $5,400 per door |
| Custom-shaped window | $1,600 - $4,200 per unit |
| Custom impact window | $1,400 - $3,900 per window |
Prices in Covina push upward when we are working on second-story openings, when the original frame has rotted enough to require sill replacement, or when a permit triggers Title 24 upgrades beyond the window itself. Every written quote from us is a fixed price: the measured survey and the final invoice are the same document, and no change order gets added without a written reason.
Neighborhoods We Serve in Covina
We work across Covina’s residential tracts, from the ranch-home streets south of Badillo to the newer subdivisions along the east side of town. Response time for a measured survey anywhere in Covina is typically 2 to 4 business days.
- Charter Oak
- Northview
- Via Verde
- Downtown Covina
- Covina Hills
Service Area - Cities Near Covina
Window and door work takes us across the San Gabriel Valley. We also serve Azusa, CA, West Covina, CA, Baldwin Park, CA, and Glendora, CA. If you are in any of these cities and need a written price on windows or doors, call (509) 265-6387.
Serving Covina, CA - Our Local Coverage Area
We’re based in the Covina 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 Covina
We typically schedule measured surveys in Covina within 2 to 4 business days of your call. Dispatch is coordinated from our Los Angeles office, with local crews covering Covina and the surrounding valley. Call (509) 265-6387 to find the next open slot.
Some Covina HOA-governed communities, particularly planned developments on the east side, do require approval for visible changes like door colors or window styles. We provide the product spec sheet and elevation drawings you need to submit to your HOA as part of the written estimate. Call (509) 265-6387 and we’ll prepare the package.
Yes, when the scope requires it. That includes full-frame replacements where the opening size changes, any structural modification to a header, and any work that triggers a Title 24 energy compliance inspection. The permit cost is itemized on the written quote, never buried. Call (509) 265-6387 to confirm what your project requires.
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 Covina Customers Say
"They photographed the rotten sill they found under the old frame before replacing it, and the extra cost was agreed in writing before they carried on."
- Rosalind C."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.