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Our Service Areas Around San Bernardino, From Valley Floor to Foothills

San Bernardino Window Replacement is the trusted window company near San Bernardino, CA for homes across San Bernardino County and its neighbouring counties, specializing in Title 24 glass packages, tempered fire-zone glazing and retrofit installs in stucco walls. We offer whole-house window replacement and patio door upgrades.

  • Free in-home measure
  • Written quote, opening by opening
  • NFRC label values on paper

Get a free window quote

Where we install

Our team provides fiberglass, vinyl and clad-wood windows, delivering frames and glass chosen for the exposure of each community for both residential and commercial projects. We measure every opening ourselves and write the frame, the glass package and the install method into one written scope, so the quote you compare names exactly what goes into the wall.

From a tempered outer pane on a foothill lot to a full builder-window package on the valley floor, our team handles every detail. Serving San Bernardino, Redlands, Rancho Cucamonga, Eastvale and the other communities below, we match the specification to the address before a single unit is ordered.

Why San Bernardino Window Replacement

How We Work

The installer who measures your openings is the one who sets the new windows, from the first visit to the final walk.

Measured by the installerEvery opening sized by the person who sets the unit
Quote in writingFrame, glass package, U-factor and SHGC listed per opening
Sill flashed and testedFlashing and a water test before any trim goes back
Tidy siteFloors and furniture covered, old units hauled away the same day

Cities we cover

Riverside County

Cities we cover

San Bernardino County

Cities we cover

Los Angeles County

Valley Floor, Foothills and Ridge Lines

The biggest difference between a window job in one of our communities and the next is elevation, because it decides the energy zone and the fire question before style comes up. Most of the valley floor, San Bernardino included, sits in Title 24 Climate Zone 10, the hot inland zone on the California Energy Commission's ZIP list. Two San Bernardino ZIP codes, 92402 and 92404, fall in Climate Zone 16, the mountain zone, and Claremont's 91711 is Climate Zone 9. The zone comes from the address, not the county, so we look it up for every quote.

Up against the San Gabriel and San Bernardino mountains, the conversation turns to wildfire. California's Wildland-Urban Interface Code, Part 7 of Title 24, carries the rules once found in Chapter 7A of the Building Code, and in a mapped Very High Fire Hazard Severity Zone replacement windows in an alteration are generally expected to comply. Zones are set parcel by parcel, so no city page here claims a whole community is in or out.

  • Valley floor: heat gain, Solar Heat Gain Coefficient and frames that hold up in the sun
  • Foothills: tempered glass, ignition-resistant frames and wind
  • Ridge lines: big view openings, wind load and the same fire check

San Antonio Heights sits at 2,103 feet against the San Gabriels, Woodcrest rises above 2,000 feet in places, and El Sobrante's hills look over Lake Mathews, so the foothill rules reach well beyond the mountain towns.

Master-Planned Tracts and Their Builder Windows

Neighbourhoods built out in the late 1990s and 2000s are reaching the age when their original builder windows are replaced as a set. Eastvale was mostly dairy farms until the late 1990s before it filled with tracts, Highgrove's Spring Mountain Ranch master plan began in 2007, and Rancho Cucamonga's Terra Vista is a master-planned community near the centre of that city.

Builder windows met the code of their day at the lowest cost. The common failure is a sealed glass unit that fogs between the panes once its edge seal gives out, which generally means replacing the unit, and a big patio slider that drags and leaks air. Because tract floor plans repeat, one tested specification often fits an entire street, which suits owners, landlords and associations alike.

Arched and round windows in San Bernardino: a tall arched black-framed window and a round window in a vaulted stone room

Historic Districts and Review Boards

Some of our communities add a review step that decides what a window may look like before it is ordered. Who reviews the exterior can be a city, an association or a historic district, and each works differently.

Redlands

In Redlands' local historic districts, the city's Certificate of Appropriateness brochure treats a change to window trim as a staff-level item and a new window size or new opening visible from the street as a matter for the Historic and Scenic Preservation Commission. The Smiley Park Historic District, just south of downtown, holds Victorian, Classical Revival and Craftsman homes.

Claremont

Exterior changes to existing homes in the Historical Claremont district go to the Architectural and Preservation Commission when the city finds a substantial visual impact, and to staff otherwise.

Upland

Euclid Avenue, added to the National Register of Historic Places as a historic district in 2005, is lined with Craftsman homes and civic buildings.

Associations

Across the newer tracts, a recorded declaration of covenants, conditions and restrictions under California's Davis-Stirling Act can give an association's architectural committee the say over colour, grids and profile.

Horse Property and Large Lots

Equestrian and large-lot communities put a different set of demands on windows: open exposure, dust and outbuildings. Norco calls itself Horsetown, USA, with horse trails in place of many sidewalks and an animal-keeping overlay tied to lot size. Woodcrest and El Sobrante sit in a Riverside County plan area the county describes as overwhelmingly rural with a strong equestrian presence.

On these properties a window scope often runs past the main house to a guest house, a barn office or a second dwelling, and a sash that seals tightly against wind-blown arena dust is worth more than a decorative grid. Each community page covers its own version of that job.

Foothill home with a tile roof and dark-framed dual-pane windows above a gravel and chaparral slope with rolling mountains beyond

Corridors, Rail and Noise

Noise is the other line that cuts across city borders. San Bernardino sits where I-10, I-215 and SR-210 meet, beside a BNSF intermodal freight yard, with Metrolink trains and two airports nearby. Eastvale backs onto SR-60 and I-15, I-15 runs through Norco, and the Arrow rail link now connects San Bernardino and Redlands.

Laminated glass with an acoustic interlayer blocks more sound than a single pane of the same thickness, and the Outdoor-Indoor Transmission Class is the rating built for road, rail and aircraft noise. We specify it room by room on the side that faces the corridor rather than across the whole house.

What Changes the Estimate From Town to Town

A whole-house energy upgrade anywhere in our service area is typically estimated at roughly $6,000 to $18,000, while fire-zone window packages on foothill homes are usually estimated at roughly $8,000 to $30,000 per home. Association programs replacing windows across a community are generally estimated at roughly $100,000 to $800,000, and apartment properties can run higher.

The town changes which line items apply:

  • Fire zone: tempered glass and tested frame assemblies where the parcel requires them
  • Historic district or association: matched profiles, submittals and review time
  • Corridor homes: laminated acoustic glass on the noisy side
  • Large lots and hillsides: oversized view units, outbuildings and access
  • Stucco tracts: retrofit inside the old frame versus full-frame with stucco cut and patched
  • Permits, trim, second-storey access and hauling the old units

Each figure here is an estimate and may change with the product and the site, and the written quote after the free in-home measure sets the final price. Boards, apartment owners and building managers can send an opening schedule or unit count for a written bid.

Frames, Glass and Openings

Questions

Questions About Our Service Area

Which communities do you serve?

San Bernardino plus Woodcrest, El Sobrante, Eastvale, San Antonio Heights, Claremont, Norco, Rancho Cucamonga, Upland, Highgrove and Redlands, across San Bernardino, Riverside and Los Angeles counties.

My city is not listed. Can you still help?

Call with your address. Nearby communities between the listed ones are often within reach, and we will tell you plainly if a project falls outside our area.

How do I know if my home is in a fire hazard zone?

The zones are mapped parcel by parcel on the state fire hazard maps. We look up your address before writing the glass package, and the result goes on the scope.

Does the energy code change from city to city?

The Title 24 climate zone comes from the address. Most of the valley is Zone 10, Claremont is Zone 9 and two San Bernardino mountain ZIP codes are Zone 16.

Do you handle HOA or historic review?

Yes. We prepare the submittal with product data, colour, grids and profile, and hold the order until the association or the city approves it.

Do you take on associations, apartments and commercial buildings?

Yes. We bid community-wide and multi-unit programs from an opening schedule or unit count, with one approved specification and a phased schedule.

Is the in-home measure free everywhere you serve?

Yes. The measure and the written quote are free in every listed community, and the written quote sets the final price.

Do foothill homes cost more to re-window than valley homes?

Often, yes. Where the parcel is in a Very High fire zone, tempered glass and tested frames add cost, and hillside lots tend to carry larger view openings and harder access.

Can one specification cover a whole tract street?

Usually. Builder floor plans repeat, so one tested frame, glass and colour package can be measured house by house and installed street by street, which suits associations and owners of several homes.

Does the window company near San Bernardino handle permits in every city?

Yes. Each city and county sets its own permit rules, so we confirm what your address requires and include any permit in the written scope.

Free in-home measure

Talk to us about windows anywhere we work

Homeowners get a free measure at the house. Boards, managers and contractors can send plans or an opening count for a bid.

Call (909) 515-5573

Calls only, we do not receive text messages.

Call (909) 515-5573