New windows and doors improve comfort, cut energy bills and add long-term value to your home. Meridian Windows and Doors Riverside pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line homeowners arrive naming - the most impact certifications in the industry$$$
- More impact certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe value pick$$
- Vinyl systems built to strict wind codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Factory-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Window Company in Claremont, CA
Window and door work in Claremont is not the same as it is 20 miles down the 210. Most homes in the city were built between 1900 and 1960, and a large number of them sit inside historic districts with active preservation review. That means standard off-the-shelf units rarely fit, and the crews that succeed here are the ones that measure carefully, respect original millwork, and put a written price in front of the homeowner before the first window comes out. We’re Meridian Windows & Doors, and we work in Claremont regularly. Call (831) 217-8612 for a free estimate on any window or door project.
Why Claremont Homes Are Different
Claremont’s housing stock runs older than most of the Inland Empire. Craftsman bungalows and Spanish Colonial Revival homes line the streets around the Claremont Village, and many of them still carry their original wood sash windows and doors. Those openings are often a half-inch off square, custom-sized, or fitted with hand-blown glass that has a slight wave in it. Homeowners in the Village frequently want to keep that glass and replace only the frames, which is slow, careful glazing work, not a standard vinyl retrofit.
The climate adds another layer. Claremont gets hot, dry summers and Santa Ana wind events that drive fine dust through worn weatherstripping. Windows here need low-E glass (a thin coating that reflects heat while letting light through) and seals that hold up to wind-driven rain in winter. Older wood doors swell and stick in wet months, then shrink and leak air in the heat. Any replacement that ignores those cycles will fail before the first year is out.
Our Main Claremont Services
Most Claremont calls to us fall into three buckets: replacing failed windows, installing new windows in an addition or remodel, and upgrading patio doors. Each service gets its own Claremont page with full pricing and details.
Window Replacement in Claremont
Replacing windows in an older Claremont home starts with measurement, not product selection. Many openings in Village-era homes are non-standard, so we measure to the sixteenth of an inch and order the window to match, rather than shimming a stock unit into a gap it wasn’t built for. Craftsman and Spanish Revival homes often need custom trim profiles to preserve the original look. See Window Replacement in Claremont for full pricing and what the process involves.

Window Installation in Claremont
New construction and additions in Claremont call for a different approach. The framing is fresh, the openings are square, and the goal is to get the right glass package for a room that will face the afternoon sun or a west-facing stucco wall that radiates heat. We spec UV-resistant glass and proper flashing so the window performs from day one. Details are on the Window Installation in Claremont page, including how we handle nailing flanges and water management.

Patio Door Installation in Claremont
Claremont ranches and mid-century homes often have an original sliding glass door that has outlived its tracks. Replacing it usually means widening or squaring the rough opening, then installing a new door that seals against dust and Santa Ana wind. We stock and install several sliding and French door systems suited to Claremont’s climate. Read the specifics on Patio Door Installation in Claremont.

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.
Brands We Service in Claremont
We hold eight manufacturer lines so the right product is spec’d for the job, not the one that happens to be in stock. For Claremont’s older homes, we often turn to PGT for impact-rated units, CGI for coastal-grade wind resistance, and Therma-Tru for period-correct entry doors. See our brands for the full portfolio.
Pricing for Window Company in Claremont, CA
| Service | Typical range in Claremont |
|---|---|
| Single window replacement, standard size | $850 – $1,400 installed |
| Single window replacement, custom size | $1,300 – $2,200 installed |
| Full-frame window replacement (per window) | $1,500 – $2,600 installed |
| Bow or bay window replacement | $3,800 – $7,500 installed |
| New window installation in existing wall (per opening) | $1,100 – $1,900 installed |
| Sliding patio door replacement | $2,200 – $4,400 installed |
| French patio door replacement | $2,600 – $5,400 installed |
| Entry door replacement, standard | $1,800 – $3,400 installed |
| Entry door replacement, custom wood | $3,500 – $7,200 installed |
| Patio door installation, new opening (framing included) | $3,800 – $7,000 installed |
Prices in Claremont run higher than in newer subdivisions for one reason: custom sizing. Older homes with irregular openings and preservation requirements add fabrication time and material cost. The price we give you is the price on paper before work starts, and it doesn’t move at the door. No change orders, no surprise line items.
Neighborhoods We Serve in Claremont
We work throughout Claremont, from the historic Claremont Village to the mid-century streets in the northern foothills. Each area has its own housing type and its own set of window and door habits. Here are a few we serve regularly:
- Claremont Village
- North Claremont
- Wheeler Heights
- Piedmont Mesa
- Claraboya
Most estimates in Claremont can be scheduled within a week, and we work around the Claremont Colleges academic calendar when parking or street access is limited.
Service Area – Cities Near Claremont
Meridian Windows & Doors schedules work in Claremont and the surrounding communities. We also serve Upland, CA, Rancho Cucamonga, CA, Chino Hills, CA, and Fontana, CA. Dispatch and scheduling are coordinated from our Los Angeles office; crews serve Claremont locally.
Serving Claremont, CA - Our Local Coverage Area
We’re based in the Claremont 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 Window Company in Claremont
We are familiar with Claremont’s preservation review process and can provide drawings, material specs, and product details that a homeowner submits to the city or their HOA. Approval itself is the homeowner’s responsibility, but we don’t leave you to figure out the paperwork blind.
Most estimates are scheduled within five to seven business days. Installation timelines depend on whether the windows are custom-ordered, which is common in Claremont’s older homes. Standard-size windows are usually installed within two to four weeks of the signed quote. Call (831) 217-8612 to check current scheduling.
Every installation and repair is covered in writing for a full year. If the work fails within that period, we return at no charge. There is no fine print about labor exclusions and no second-visit charge. That promise is on every Claremont job we do.
If you’ve got a window or door project in Claremont, start with a free estimate. We’ll measure, give you a written price, and tell you exactly what the job involves before any work begins. Call (831) 217-8612 or use the quote request link on this page.
Six Reasons Homeowners Choose Meridian Windows and Doors Riverside
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Meridian Windows and Doors Riverside Services
What Neighbors Say About Meridian Windows and Doors Riverside
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 Claremont Customers Say
"Crew trimmed the interior neatly and caulked the outside. Looks professional."
- Julia N."Straight talk, on time, and clean. Four windows done by early afternoon and the old frames were hauled away."
- Ed S."Installed six replacement windows in a day and a half. Crew was punctual, disciplined, and clean. The owner is a veteran and the standards show."
- Phil R.