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 Martinez, CA
Window installation in Martinez means accounting for the Carquinez Strait, which pushes salt-laden afternoon winds through neighborhoods from downtown to the hillsides east of Alhambra Avenue. Homes built before 1940 carry original wood sashes that swell and stick in the marine air, while post-WWII tract houses still hold single-pane aluminum frames that corrode years faster than the same units would in Concord or Pleasant Hill. Call (509) 265-6387 and we’ll put the written price in front of you before any tool leaves the truck.
Why Martinez Homes Are Different
The Carquinez Strait acts like a wind tunnel. Westerly winds at 20 to 30 mph push marine fog and salt into Martinez most afternoons, and that changes how windows and doors fail here. Weatherstripping on windward elevations compresses and tears. Aluminum frames within a half-mile of the water show white oxidation and pitting. Wood sashes in the Victorian and Craftsman stock around downtown and the Alhambra Avenue corridor cycle through wet and dry conditions that crack glazing compound and break paint seals.
Then there is the refinery factor. Homes on the north end of Martinez near the PBF Energy complex see airborne sulfur compounds that eat rubber door sweeps, foam backer rod, and certain low-e coating adhesives. A generic Bay Area installation guide will not mention this. A Martinez window contractor specs marine-grade hardware and sulfur-resistant sealant from the start because the failure mode is predictable and documented, not hypothetical.
Our Main Martinez Services
Two services dominate the calls we take from Martinez homeowners, both shaped by the same strait winds and aging housing stock.
Door Installation in Martinez
Front doors, side doors, and patio doors in Martinez take the brunt of the afternoon wind pressure, and older doors with thin weatherstripping let that air through the gaps. We measure the existing rough opening and the reveal before quoting, because many pre-war Martinez homes have settled frames that need jamb correction, not just a slab swap. Our crews install Therma-Tru, ViewLux, and other manufacturer lines matched to the opening’s exposure, with the written price on the same document as the measured survey. See Door Installation in Martinez for the full breakdown of what we inspect and what it costs.
Window Replacement in Martinez
Replacement work in Martinez splits into two tracks: historic-compatible sash replacement for the Victorian and Craftsman homes where Contra Costa County requires design review, and full-frame replacements for the aluminum single-pane tract homes that dominate the hillsides east of downtown. Both tracks start with a measured survey the customer keeps, and the written quote cannot differ from that document. We walk through your specific elevation and wind exposure before any manufacturer is recommended. See Window Replacement in Martinez for pricing by window type and era.
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 Martinez
Window installation in Martinez means working with the wind, not against it. The strait pushes wind-driven moisture into every operable window on the west and south elevations, so flashing, sealant, and the rough-opening detail matter more here than in sheltered inland cities. Older Martinez homes often need jamb straightening and sill repair before a new window can sit properly, which is why our measured survey documents the existing opening before the quote is written. The Window Installation process always starts with that survey, and the price you sign is the price on the page.
Single & Double Hung Windows
Signs you need it
Sashes that rattle in the frame when the afternoon wind picks up, or weights and cords that have snapped inside the jamb.
What it costs in Martinez
Single and double hung replacement units in Martinez typically run $450-$1,100 per opening depending on size, frame material, and glass package.
How we do it
We strip the interior stops, remove the old sash and balance system, square the jamb with shims, insulate the weight pockets, and set the new unit with back-caulked flashing.
Casement Windows
Signs you need it
Crank mechanisms that bind or skip because the salt air has corroded the operator hardware, or frames that no longer seal tight at the hinge side.
What it costs in Martinez
Casement window installation runs $650-$1,400 per unit in Martinez, with the higher end covering wood-clad frames specified for historic-compatibility review.
How we do it
We remove the old sash and hardware, check the rough opening for racking, set the new casement with stainless hardware, and adjust the multi-point lock until the compression seal is even around all four sides.
Awning & Hopper Windows
Signs you need it
Bottom-hinged units on windward elevations that leak at the sill or refuse to close flush against the frame.
What it costs in Martinez
Awning and hopper windows range from $400-$950 per opening in Martinez, including the smaller sizes common in mid-century kitchen and bath openings.
How we do it
We flush the rough opening, install a sloped sill pan where the existing sill is flat or deteriorated, set the unit with the hinge orientation matched to the prevailing wind, and seal the exterior perimeter.
What Window Installation Costs in Martinez
| Item | Typical range in Martinez |
|---|---|
| Single & double hung replacement | $450-$1,100 per opening |
| Casement window installation | $650-$1,400 per unit |
| Awning & hopper windows | $400-$950 per opening |
How much does window installation cost in Martinez?
Plan on $450 to $1,400 per opening depending on window type, size, and frame material. Martinez-specific factors like wind exposure, historic review, and sill repair can push the number toward the higher end. Call (509) 265-6387 for an exact written quote, which is the same document as the measured survey.
Will the price change once work starts?
No. The written price you approve is the invoice. The only number that moves is one you approve in writing after we show you the documented evidence. Call (509) 265-6387 to schedule the measured survey, which is free.
Impact Windows & Doors in Martinez
Impact windows and doors in Martinez are not purchased for hurricane season; they are purchased because the Carquinez Strait wind tunnel tests building envelopes every single afternoon. Flying debris is less the concern than wind-driven water intrusion and pressure cycling that loosens standard windows over time. Impact-rated glazing and reinforced frames hold their seal under the same loads that fatigue regular units, and many Martinez homeowners near the water spec them as insurance against the next windstorm. We install PGT and CGI impact lines for openings that need tested, code-listed performance. See how we approach Impact Windows & Doors as a category.
Impact-Resistant Windows
Signs you need it
Existing windows on windward elevations that flex noticeably when the afternoon wind gusts, or sealant joints that crack and reopen seasonally.
What it costs in Martinez
Impact-resistant windows run $900-$2,200 per opening in Martinez depending on size, frame material, and design pressure rating.
How we do it
We measure the opening, verify the wind zone from the building department, order the laminated glass unit with the required DP rating, and set the frame with structural anchors rather than adhesive-only installation.
Hurricane Impact Windows
Signs you need it
Homes within a half-mile of the strait that take direct wind loading, or homeowners who want documented code compliance for insurance purposes.
What it costs in Martinez
Hurricane impact windows start at $1,100 and run to $2,600 per unit in Martinez, with larger openings and higher DP ratings at the top of the range.
How we do it
We pull the product approval documents, submit the permit package, install with the mandated anchoring schedule, and photograph every step so the photo record matches the compliance paperwork.
What Impact Windows & Doors Costs in Martinez
| Item | Typical range in Martinez |
|---|---|
| Impact-resistant windows | $900-$2,200 per opening |
| Hurricane impact windows | $1,100-$2,600 per unit |
| Impact sliding glass doors | $3,200-$8,400 per opening |
Do I need impact windows in Martinez?
If your home sits within a half-mile of the Carquinez Strait or on a hillside with direct wind exposure, impact-rated units make measurable sense. They resist the daily pressure cycling that fails standard windows early. Call (509) 265-6387 and we’ll measure your exposure and spec accordingly.
Are impact windows worth the added cost?
For windward elevations in Martinez, yes. The salt air and constant pressure differentials mean standard units often need replacement years before impact-rated glass fails. The quote shows both options in writing. Call (509) 265-6387 for a free estimate.
Energy-Efficient Windows in Martinez
Energy-efficient windows in Martinez fight two things at once: heat loss on foggy mornings and the constant moisture cycling that swells frames and breaks seals. The strait keeps temperatures moderate, but the humidity and wind pressure mean a poorly sealed window loses comfort quickly. Low-e glass and argon or krypton gas fills reduce that exchange, and the right U-factor and SHGC spec depends on which elevation of the house faces the water. We specify Energy-Efficient Windows by orientation and frame condition, not by a generic Bay Area chart.
Low-E & Argon Gas Glass
Signs you need it
Rooms that feel cold in winter and hot in summer despite the thermostat, or condensation forming between the glass panes.
What it costs in Martinez
Low-e with argon gas runs $500-$1,300 per window in Martinez depending on size and frame material.
How we do it
We replace the insulated glass unit, match the low-e coating to the window’s solar orientation, and verify the argon fill with a spark detector before the unit leaves the shop.
ENERGY STAR Replacement Windows
Signs you need it
Utility bills that spike on fog-cycle days, or drafts around window perimeters that a lit incense stick reveals in seconds.
What it costs in Martinez
ENERGY STAR replacement windows cost $550-$1,500 per opening in Martinez, with the higher end covering full-frame replacements with new interior trim.
How we do it
We measure the opening, select a unit with the appropriate U-factor for the elevation, install with full perimeter insulation, and check the air-seal with a smoke pencil before we photograph the finished work.
What Energy-Efficient Windows Costs in Martinez
| Item | Typical range in Martinez |
|---|---|
| Low-e with argon gas | $500-$1,300 per window |
| ENERGY STAR replacement | $550-$1,500 per opening |
| Insulated laminated glass | $800-$2,000 per unit |
Which glass rating matters more in Martinez, U-factor or SHGC?
Martinez sits in a mixed climate, so both matter, but U-factor matters more on foggy mornings and SHGC matters more on west-facing elevations that take the afternoon sun. We spec each window by orientation. Call (509) 265-6387 for a written quote.
Will energy-efficient windows stop the fog condensation on my glass?
Exterior fog condensation is a fact of living near the strait and indicates the glass is blocking heat. Interior condensation between panes indicates seal failure and requires glass replacement. Call (509) 265-6387 and we’ll identify which one you have.
Sliding & Patio Doors in Martinez
Sliding and patio doors in Martinez take the full force of the strait wind, and the track system is the first thing to fail. Salt air corrodes the rollers, sand and marine grit grind the track, and a door that once slid with two fingers becomes a two-handed struggle. Homes near the water need stainless rollers and marine-grade track hardware, not the zinc parts that come standard in inland installations. The Sliding & Patio Doors we install in Martinez are specified for the corrosion exposure, and the hardware choice is written into the quote.
Sliding Glass Door Replacement
Signs you need it
A door that grinds, sticks, or leaves a visible gap at the weatherstripping when the afternoon wind pushes against it.
What it costs in Martinez
Sliding glass door replacement in Martinez runs $1,800-$4,500 per door depending on size, frame material, and glass package.
How we do it
We remove the old panel and track, check the rough opening for racking caused by wind loading, install a new track with stainless rollers, and set the panel with the interlock gap adjusted to the prevailing wind side.
Impact French Patio Doors
Signs you need it
Exterior French doors on windward elevations that leak at the astragal or no longer meet evenly at the center seam.
What it costs in Martinez
Impact French patio doors range from $3,000-$7,500 per opening in Martinez, including the reinforced frame and multi-point hardware.
How we do it
We replace the entire frame, shim and anchor it to the rough opening, set the impact-rated panels with stainless hinges, and adjust the three-point locking system until the doors seal under positive and negative wind pressure.
What Sliding & Patio Doors Costs in Martinez
| Item | Typical range in Martinez |
|---|---|
| Sliding glass door replacement | $1,800-$4,500 per door |
| Impact French patio doors | $3,000-$7,500 per opening |
| Impact sliding glass doors | $3,200-$8,400 per opening |
Why does my sliding door stick more in Martinez than it did in Concord?
The salt air and constant moisture from the strait corrode roller hardware and swell the track frame. Inland cities do not have the same marine exposure, so the same door lasts longer there. Call (509) 265-6387 to have the track and rollers inspected, and the written quote will show the hardware spec.
Can you just replace the rollers instead of the whole door?
Sometimes, yes. If the track is straight and the panel is sound, we can replace the rollers with stainless units and adjust the interlock. If the track is pitted or the frame has racked, a full replacement costs less than repeated roller swaps. Call (509) 265-6387 for an assessment.
Impact Garage Doors in Martinez
Impact garage doors in Martinez solve a problem most people do not notice until the door is already failing. The wind tunnel through the strait pushes against the large flat face of a garage door every afternoon, and a standard door flexes, sags, and eventually binds in the tracks. Homes near the water also contend with salt air corroding the springs and hinges faster than inland. We specify Impact Garage Doors with reinforced sections and marine-grade hardware where the exposure calls for it, and the written quote shows the wind-load rating in black and white.
Garage Door Replacement
Signs you need it
Panels that bow inward under wind pressure, tracks that flex visibly when the door is halfway up, or rust on the hinges and springs.
What it costs in Martinez
Garage door replacement in Martinez runs $1,400-$3,200 per door depending on size, material, and insulation.
How we do it
We measure the opening, check the header and jambs for wind-induced movement, install new track with reinforced brackets, set the door, and balance the spring so the door stays in place at mid-travel.
Wind-Load Code Compliance
Signs you need it
A building permit that requires a wind-load rated door, or an insurance adjuster who has flagged the existing door as non-compliant.
What it costs in Martinez
Wind-load code compliance upgrades in Martinez run $2,000-$4,500 per door including the required engineering documentation and permit package.
How we do it
We pull the applicable wind zone, order the door with the matching design pressure rating, submit the product approval to the building department, install to the anchoring schedule, and photograph the installed hardware.
What Impact Garage Doors Costs in Martinez
| Item | Typical range in Martinez |
|---|---|
| Garage door replacement | $1,400-$3,200 per door |
| Wind-load code compliance | $2,000-$4,500 per door |
| Hurricane-rated garage doors | $2,600-$5,800 per door |
Does my Martinez garage door need to be wind-load rated?
If your home is within a half-mile of the Carquinez Strait or the building department requires it for your permit, yes. The written quote will show the required rating and the product approval document. Call (509) 265-6387 to have your opening measured and spec’d.
Why did the garage door springs rust so fast here?
The salt air from the strait accelerates corrosion on standard spring steel. We replace springs with corrosion-resistant coated units and marine-grade hardware where the exposure calls for it. Call (509) 265-6387 for a written quote on the replacement, including the hardware spec.
Custom & Geometric Windows in Martinez
Custom and geometric windows in Martinez often belong to the Victorians and Craftsmans around downtown, where an arched sash or a triangular gable window cannot be replaced with a stock unit from a supply house. The historic-compatibility review requires the replacement to match the original sightline, and that means custom fabrication. We measure every angle and radius on site, document the existing geometry, and order the unit from a manufacturer that cuts to our field dimensions. The Custom & Geometric Windows quote is written from those measurements, not from a catalog page.
Arched & Curved Windows
Signs you need it
A failing arched window with a rotted wood frame or broken glass that cannot be repaired without matching the curved profile.
What it costs in Martinez
Arched and curved windows in Martinez run $1,200-$3,400 per unit depending on radius, size, and frame material.
How we do it
We trace the exact arch radius, measure the jamb depth at six points, order the unit with a matching radius from the manufacturer, and install with the same flashing detail as the original opening.
Oversized Openings
Signs you need it
Floor-to-ceiling window walls or picture windows that exceed stock size limits and require reinforced headers or mullion posts.
What it costs in Martinez
Oversized openings cost $2,500-$8,000 in Martinez depending on span, glass type, and the structural work required.
How we do it
We measure the full opening, calculate the header and mullion loads with an engineer where required, order the unit, and stage the installation with glazing suction cups and a documented lift plan.
What Custom & Geometric Windows Costs in Martinez
| Item | Typical range in Martinez |
|---|---|
| Arched & curved windows | $1,200-$3,400 per unit |
| Oversized openings | $2,500-$8,000 per opening |
| Geometric & shaped windows | $900-$2,800 per unit |
Can you match the historic window profile on my Martinez Victorian?
Yes. We measure the muntin width, sash profile, and sightline of the existing window and order a custom unit that matches the original geometry. The historic-compatibility review goes smoother with the documentation in hand. Call (509) 265-6387 to schedule the measured survey.
How long does a custom window take to fabricate?
Most custom and geometric units arrive in three to six weeks from the manufacturer, depending on the complexity of the shape and the frame material. The written quote includes the lead time. Call (509) 265-6387 to get started.
Brands We Service in Martinez
We install and service windows and doors from PGT, CGI, and ES Windows, with parts and hardware sourced to handle Martinez’s salt air and wind exposure. Most common components are stocked locally in the Bay Area, so standard replacements move faster than custom orders. See our brands for the full line sheet.
Pricing for Windows & Doors in Martinez, CA
| Service | Typical range in Martinez |
|---|---|
| Single & double hung windows | $450-$1,100 per opening |
| Casement windows | $650-$1,400 per unit |
| Awning & hopper windows | $400-$950 per opening |
| Impact-resistant windows | $900-$2,200 per opening |
| Hurricane impact windows | $1,100-$2,600 per unit |
| Low-e with argon gas | $500-$1,300 per window |
| Sliding glass door replacement | $1,800-$4,500 per door |
| Impact French patio doors | $3,000-$7,500 per opening |
| Garage door replacement | $1,400-$3,200 per door |
| Arched & curved windows | $1,200-$3,400 per unit |
Prices in Martinez run higher than inland cities because the salt air and wind pressure force marine-grade hardware, stainless fasteners, and corrosion-resistant sealants. The written price we give you before work starts is the same number on the final invoice. No change orders on our side.
Neighborhoods We Serve in Martinez
We work throughout Martinez, from the Victorian and Craftsman homes around downtown and the Alhambra Avenue corridor to the hillside tract homes east of the city center and the neighborhoods north near the refinery complex. Each area has different wind exposure and housing stock, and we spec accordingly.
- Downtown Martinez (historic core)
- Alhambra Avenue corridor
- Hillsides east of downtown
- Neighborhoods near the PBF Energy complex (north end)
- Waterfront homes within a half-mile of the Carquinez Strait
Scheduling for Martinez jobs is coordinated from our San Francisco Bay Area office, and crews serve the city locally. Most measured surveys in Martinez can be booked within the same week.
Service Area - Cities Near Martinez
Beyond Martinez, we serve homeowners across central Contra Costa County and the Carquinez corridor, including Pleasant Hill, CA, Benicia, CA, Lafayette, CA, and Concord, CA. Each city gets the same written-price-first policy and the same Haven Standard documentation.
Serving Martinez, CA - Our Local Coverage Area
We’re based in the Martinez 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 Martinez
Most Martinez surveys are booked within the same week, coordinated from our Bay Area office with crews serving the city locally. The survey is free and produces the written quote you keep. Call (509) 265-6387 to lock in a day.
Many replacement projects in Martinez do need a permit, especially for historic-compatibility review in the downtown and Alhambra Avenue corridors or for any structural change to an opening. We pull the permits and pass the inspections; the permit cost is written on the quote. Call (509) 265-6387 with your address and we’ll check the requirements.
Contra Costa County requires replacement windows on historic homes to match the original sightline, muntin profile, and material where visible. We measure the existing windows and document the profile so the review moves forward with the evidence attached. Call (509) 265-6387 to schedule the measured survey, and we’ll walk through what your specific property needs.
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 Martinez Customers Say
"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."Replaced eight windows. They showed me the U-factor on the units they were actually fitting rather than the brochure numbers."
- Kofi B.