Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Trusted Windows & Doors for Oakland Homeowners
Window and door replacement in Oakland typically costs $4,500-$25,000 depending on scope, with most projects quoted and scheduled within 48 hours. Rowan Construction Group offers our Windows & Doors in Oakland, completing over 4,000 projects since 2007 with written prices delivered before any work begins. Call (628) 300-4376 to schedule your free estimate.
Oakland’s mix of pre-war bungalows in Rockridge, mid-century ranches in the Oakland Hills, and newer builds near Jack London Square means we see every framing condition imaginable - from original Douglas fir casements with lead paint to aluminum sliders corroded by Bay salt air. Grant Rowan founded this company on a simple standard: every customer gets a flat written price, a written scope, and a documented photo record before the crew leaves. That discipline, now operating as The Haven Standard, has kept our projects within a few percent of the agreed number across every trade we offer, including kitchen remodeling, bathroom remodeling, roofing, and fence installation.
We answer calls with a live person 24/7, and our crews arrive background-checked, uniformed, and equipped to measure, photograph, and explain what we find - not what we feel about it.
What Our Windows & Doors Service Includes
Window Installation
New window installation in Oakland addresses everything from new construction rough openings to replacement of walls damaged by dry rot in the fog belt near Lake Merritt, and we also provide Windows & Doors in Berkeley for nearby homeowners facing similar marine-climate challenges. We measure each opening to 1/8-inch tolerance, specify the flashing membrane (the waterproof barrier that directs runoff away from the framing), and verify the weep screed - the perforated strip at the sill that lets trapped moisture escape - is integrated with the existing stucco or siding. Our written quote includes the window unit, labor, disposal, and any structural repair to the rough opening if we find compromised framing during removal.

Door Installation
Door installation covers entry doors, side doors, and interior passage doors where the jamb has shifted or the slab no longer seals against weatherstripping, with Windows & Doors in Alameda available for homes across the estuary facing similar moisture issues. In Oakland’s older homes, particularly in Temescal and Pill Hill, we regularly find original jambs installed without sill pans - the sloped metal or composite tray that directs water out from under the threshold. We install sill pans as standard, not an upgrade, and we document the substrate condition (the actual wood or concrete the door sits on) with photographs you receive before we close the wall.

Window Replacement
Window replacement in Oakland runs $4,500-$15,000 for a typical home, with vinyl double-hung units starting lower and wood-clad or fiberglass casements running higher. We remove the existing frame entirely when we find moisture intrusion behind the nailing fin - the flange that secures the window to the rough opening - rather than inserting a replacement sash into a compromised frame. This costs more upfront and prevents the rot repair that costs three times as much two years later. Our quote specifies which method we recommend and why, in writing, before you sign.

Impact Windows & Doors
Impact windows and doors use laminated glass - two glass lites bonded to a shatter-resistant interlayer, typically polyvinyl butyral (PVB) - that holds together when struck. Oakland’s seismic requirements don’t mandate impact ratings, but homeowners in the Oakland Hills and along the exposed ridgelines frequently request them for security and debris protection during wind events. Impact window installation costs $8,000-$25,000 for a full-home package. We specify the design pressure (DP) rating, which measures the structural load the unit can withstand, and we verify it against your home’s exposure and height above grade.

Energy-Efficient Windows
Energy-efficient windows reduce heating and cooling loads through low-emissivity (low-E) coatings - microscopically thin metallic layers that reflect infrared heat while admitting visible light - and argon or krypton gas fills between panes. In Oakland’s marine climate, where morning fog keeps summer temperatures moderate but winter dampness drives heat loss, we specify coatings optimized for northern California solar heat gain coefficients. Our written quote includes the NFRC label data (the National Fenestration Rating Council performance sticker) for each unit, so you can verify U-factor and SHGC numbers against utility rebate requirements.

Sliding & Patio Doors
Sliding and patio doors in Oakland fail most often at the rollers and the track seal, particularly on south- and west-facing exposures where UV degradation hardens the weatherstripping, and our Walnut Creek Windows & Doors service handles the same inland heat exposure patterns. We inspect the threshold substrate for level - a 1/4-inch dip across a 6-foot span will destroy new rollers in eighteen months - and we specify adjustable roller assemblies with stainless steel housings when we find settling. Our quote includes the door unit, hardware upgrade options, and any subfloor or concrete leveling required to maintain the manufacturer’s warranty.

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.
Brands We Service for Windows & Doors

We maintain active supplier relationships and installation training across fifty-plus vetted brands, including Mr-Glass, Therma-Tru, ViewLux, and Barrette. With Mr-Glass, we’ve completed hundreds of laminated impact installations and stock their OEM replacement hardware for warranty service calls - their multi-point locking systems require specific striker plate spacing that generic hardware won’t accommodate. Therma-Tru’s fiberglass entry door systems are our standard specification for Oakland’s moisture-exposed north and west elevations; we’ve installed their Classic-Craft and Smooth-Star lines with factory-applied stain finishes that carry a five-year no-fade warranty when installed to their flashing protocol.
ViewLux’s vinyl window line offers the best price-to-U-factor ratio for Oakland’s inland valleys where summer heat peaks above 80°F, and we’ve specified their triple-pane option for homeowners along the 580 corridor seeking PG&E rebate qualification. Barrette’s aluminum-clad wood windows handle the salt-air exposure we see in properties near the Oakland Estuary without the maintenance cycle of bare wood exteriors. Whether you have Mr-Glass, Therma-Tru, ViewLux, Barrette, or any other make, we can source, install, and service it - and our written quote will name the exact brand and model number before work starts.
Before
AfterSigns You Need Windows & Doors Right Now
- Visible moisture or staining at the sill or jamb. Water intrusion at the window sill or door jamb indicates failed flashing, deteriorated caulk, or a compromised sill pan - the sloped drainage component beneath the threshold. In Oakland’s older stucco homes, we regularly find this damage concealed by interior trim until the framing behind it has rotted through; by the time you see staining inside, the structural repair typically adds $800-$2,400 to the window or door replacement cost.
- Difficulty operating sashes or panels. Windows that stick, doors that drag, or sliding panels that jump the track signal frame racking (structural distortion), hardware wear, or substrate settlement beneath the unit. In the Oakland Hills, where clay soils expand and contract with winter saturation and summer drying, we measure frame squareness with a laser level and specify either hardware adjustment or full replacement depending on whether the racking has compromised the weatherstrip seal.
- Drafts or temperature stratification near the unit. Air leakage around closed windows and doors indicates failed weatherstripping, sash warpage, or gaps between the frame and rough opening that were never properly insulated during original construction. We use a smoke pencil during our free estimate to locate leak paths, then specify either component replacement or full unit replacement with proper low-expansion foam insulation and backer rod.
- Condensation between glass panes. Fogging inside a double- or triple-pane unit means the edge seal has failed and the desiccant (the moisture-absorbing material in the spacer bar) is saturated. The insulating gas has escaped, and the low-E coating may be degrading from oxygen exposure. This condition is not repairable - the insulated glass unit (IGU) must be replaced, and we verify whether the frame system allows sash-only replacement or requires full unit removal.
- Audible noise transmission or security concerns. Single-pane windows and hollow-core doors offer minimal acoustic damping and no forced-entry resistance. In Oakland’s denser neighborhoods near Telegraph Avenue or along International Boulevard, we specify laminated glass and multi-point locking hardware as measurable upgrades, with STC (Sound Transmission Class) ratings and forced-entry resistance data included in the written quote.
Our Windows & Doors Process - Step by Step

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On-site measurement and condition documentation. We arrive with laser measures, moisture meters, and a photo protocol that documents every existing unit from both interior and exterior angles. We record the substrate material (wood, concrete, steel), the existing flashing condition, and any visible damage. You receive this photo record within 24 hours, before any quote is prepared.
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Written quote with line-item scope and flat price. Under Clause 1 of The Haven Standard, we deliver a written price before any work starts - always. Your quote specifies the brand, model, glass package, hardware finish, and any structural repair or substrate preparation required. The price is flat; the scope is fixed. If we missed something, we absorb it. If you add something, we write a change order and both parties sign before work proceeds.
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Material procurement and permit verification. We pull permits when Oakland’s building code requires them - replacement of like-for-like units in the same opening typically does not, but enlargements, egress conversions, and impact-rated installations in designated zones do. We verify lead-safe work practices for pre-1978 homes and document our EPA RRP certification in the project file.
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Removal, substrate repair, and installation. Crews remove existing units without damaging surrounding finishes when possible, repair or replace compromised framing and flashing, and install new units with manufacturer-specified fasteners and sealants. We photograph each phase - removal, substrate exposure, new flashing integration, and final unit placement - for your project record.
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Final inspection, operation demonstration, and documentation delivery. We operate every sash, lock, and hardware component in your presence, verify the weep screed drainage path is clear, and deliver your final packet: photo record, manufacturer warranty registration, Rowan’s 365-Day Done Right Promise documentation, and a copy of the signed change order file if any modifications occurred during the project.
How Much Does Windows & Doors Cost in Oakland?
A typical window replacement in Oakland runs $4,500-$15,000 for a standard home with 8-15 units, depending on frame material, glass package, and whether we find dry rot in the rough openings. Impact window installation costs $8,000-$25,000 for the same footprint, with the premium driven by laminated glass, reinforced frames, and higher design pressure ratings. Single door installation ranges from $1,200-$3,800 for a standard fiberglass or steel entry unit, while multi-panel sliding patio door systems run $3,500-$8,500 depending on width and lift/slide versus standard roller configuration.
Several factors move these numbers. Frame material is the largest: vinyl costs least, fiberglass runs 30-40% more, aluminum-clad wood adds another 25-35%, and solid wood with exterior cladding specified for historic compatibility peaks the range. Glass package matters next - double-pane with low-E is standard, triple-pane or suspended film adds 15-25%, and impact-rated laminated glass roughly doubles the glass cost component. Structural repair to rough openings, which we find in roughly 30% of Oakland’s pre-1980 homes, adds $400-$1,200 per opening depending on rot extent and framing access.
To avoid overpaying, compare written quotes line for line - not just the bottom number. A lower quote may omit sill pan installation, use non-stainless hardware in salt-air exposure, or specify builder-grade vinyl with a 5-year warranty against our standard 20-year glass and 10-year frame coverage. Rowan offers a Free Second Opinion on any written estimate: bring a competitor’s quote and we will review it line by line at no charge, identifying scope gaps and specification differences that explain price variance.
Every free estimate includes the full photo record, measured drawings, and a written scope with brand and model numbers specified. There is no obligation to proceed, and the price is valid for 30 days.
Windows & Doors Near Oakland - Our Service Area

Rowan Construction Group serves Oakland and the surrounding East Bay corridor including Windows & Doors in Alameda, Windows & Doors in Berkeley, Hayward, Walnut Creek, Danville, Richmond, Concord, and Pleasanton. Typical response time for estimate scheduling is 24-48 hours in Oakland proper, with 48-72 hours for outlying areas like San Ramon Valley and the I-680 corridor. We also travel to San Mateo, Redwood City, and San Carlos for full-home window and door packages where our flat-price model and documented process justify the travel cost.
Serving Oakland, CA - Our Local Coverage Area
We’re based in the Oakland area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Windows & Doors in Oakland

A windows and doors service includes removal of existing units, repair of damaged framing or flashing, installation of new windows or doors with proper insulation and weather sealing, and final operation verification. Rowan’s service specifically includes the documented photo record, manufacturer warranty registration, and our 365-Day Done Right Promise on all workmanship. The written quote specifies every component - brand, model, hardware finish, and glass package - before you sign.
Most single-window or single-door installations complete in one day; full-home window replacement typically takes 2-4 days depending on unit count and whether we find structural repair needs. Door installations involving concrete threshold modification or sidelight addition may extend to two days. We specify the schedule in writing with your quote, and no work proceeds on a change until the change order is signed.
Window replacement in Oakland costs $4,500-$15,000 for a typical home, with impact window installation running $8,000-$25,000. The price depends on frame material, glass package, and any rough opening repair required. Call (628) 300-4376 for an exact quote - estimates are free, and we deliver a flat written price before any work starts.
Yes, we install and service Therma-Tru, Mr-Glass, ViewLux, Barrette, and fifty-plus additional vetted brands. Our supplier relationships mean we source at documented wholesale pricing, which lets us put honest numbers in your written quote rather than inflated retail-plus estimates. We stock common hardware and maintain factory training certifications for warranty compliance.
We do not offer same-day emergency installation for planned window and door work - this is construction, not a leak or electrical hazard. For security-compromised openings from break-ins or storm damage, we offer temporary board-up through our general construction division and schedule permanent replacement within 48-72 hours. A live person answers calls 24/7 to assess urgency and dispatch appropriately.
Rowan’s 365-Day Done Right Promise covers all workmanship: if it is not done right, we make it right, with the guarantee printed on every page and backed by a terms page, not an asterisk. Manufacturer warranties vary by brand - typically 10-20 years on frames and 20 years on glass - and we register every unit in your name at completion. Under The Haven Standard, any warranty service call includes the same documented photo record as the original installation.
Clear a 3-foot workspace around each interior opening, remove window treatments and wall hangings near the work area, and secure pets in a separate room. We handle furniture moving for access and lay protective covering on floors and adjacent surfaces. For pre-1978 homes, we verify lead-safe containment setup before arrival and may ask you to vacate specific rooms during disturbance periods. Call (628) 300-4376 to schedule your free estimate - we’ll walk through site-specific preparation when we deliver your written quote.
Schedule Your Windows & Doors Service in Oakland Today
Call (628) 300-4376 to schedule your free estimate. Grant Rowan and our team will arrive on time, measure precisely, document what we find, and deliver a flat written price with a written scope before any work starts. That’s Clause 1 of The Haven Standard, and it’s been our practice since 2007. No obligation, no surprise charges, and a 365-Day Done Right Promise on everything we install.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Oakland since 2007.







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